CN210508801U - Wear-resistant structure for electric stay bar of automobile trunk - Google Patents
Wear-resistant structure for electric stay bar of automobile trunk Download PDFInfo
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- CN210508801U CN210508801U CN201920949927.8U CN201920949927U CN210508801U CN 210508801 U CN210508801 U CN 210508801U CN 201920949927 U CN201920949927 U CN 201920949927U CN 210508801 U CN210508801 U CN 210508801U
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Abstract
The utility model discloses a wear-resisting structure for vapour car trunk electric stay bar, which comprises a support, support front end fixedly connected with inner tube, and the interior front end swing joint of inner tube has the outer tube, the inside both sides lateral wall of outer tube is provided with a set of recess, inner tube, outer fixed surface of outer tube are connected with wear-resisting alloy steel, the even coating in wear-resisting alloy steel surface has the wear-resisting spraying layer of polyurethane, bottom middle part is provided with the mounting panel in support, inner tube and the outer tube, the positive surface one side of mounting panel is rotated through servo motor and is connected with ball, push rod fixedly connected with rotation handle is passed through at mounting panel one end middle part. The utility model discloses a set up wear-resisting alloy steel, the wear-resisting spraying coating of polyurethane, first slide rail, first slider, second slide rail and second slider structure, have the advantage of strengthening electronic vaulting pole wear resistance, being convenient for maintain inner tube and the inside spare part of outer tube.
Description
Technical Field
The utility model relates to an electronic vaulting pole technical field specifically is a wear-resisting structure that is used for vapour car trunk electronic vaulting pole.
Background
The electric supporting rod of the automobile trunk is a structure used for supporting and opening the automobile trunk, the electric supporting rod is used, people can conveniently open the trunk, the internal structure of the electric supporting rod of the trunk is generally divided into a fine steel pipe, a motor, a reduction gearbox, an oil seal, a piston, a ball head, connecting pieces at two ends and the like, and the electric supporting rod needs to be subjected to wear-resistant treatment in the using process so as to prolong the service life of the electric supporting rod.
However, the prior art has the following defects:
1. the existing wear-resistant structure has unsatisfactory improvement on the wear resistance of the electric stay bar, and friction exists between the electric stay bars in motion, so that the wear resistance of the electric stay bar is easily reduced;
2. when the existing electric stay bar is used for maintaining internal parts, the electric stay bar needs to be disassembled, so that the inconvenience for maintaining the parts is caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a wear-resisting structure for vapour car trunk electric stay has solved and has had among the prior art current wear-resisting structure to promote unsatisfactorily to the wear resistance of electric stay, has frictional force between the electric stay in the activity, easily reduces the wearability of electric stay, and maintains the inconvenient problem to spare part.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting structure for vapour car trunk electric stay bar, includes the support, support front end fixedly connected with inner tube, and inner tube front end swing joint has the outer tube, the inside both sides lateral wall of outer tube is provided with a set of recess, inner tube, outer fixed surface of outer tube are connected with wear-resisting alloy steel, the even coating in wear-resisting alloy steel surface has polyurethane wear-resisting spraying layer, bottom middle part is provided with the mounting panel in support, inner tube and the outer tube, the positive surface one side of mounting panel is rotated through servo motor and is connected with ball, mounting panel one end middle part is rotated the handle through push rod fixedly connected with.
Preferably, the support left side central point welds there is the fixed block, and there is a set of gasket in the middle part of the upper and lower end of fixed block through second fastening bolt threaded connection.
Preferably, the middle parts in the fixed block, the support, the inner pipe and the outer pipe are provided with cavities, and the upper part and the lower part of one side of the fixed block are connected with a cover plate through first fastening bolts in a threaded mode.
Preferably, the front end of the mounting plate extends into a guide pipe arranged at the center of one side of the inner part of the outer pipe, and the front end of the outer pipe is fixedly connected with a pushing head through a support rod.
Preferably, the middle parts of the two sides of the inner pipe are connected with the middle section of the inner side of the second sliding block through threaded rods, and the second sliding block is connected to the outer end of a second sliding rail arranged in the middle of the groove in a sliding mode.
Preferably, the two sides of the upper part and the lower part of the bottom end of the mounting plate are connected to the upper end of the first sliding rail in a sliding manner through the first sliding block, and the first sliding rail is fixedly connected to the middle part of the bottom end in the cavity.
(III) advantageous effects
The utility model provides a wear-resisting structure for vapour car trunk electric stay pole possesses following beneficial effect:
(1) the utility model has the advantages that the threaded rod, the second slide rail, the second slide block, the polyurethane wear-resistant spraying layer and the wear-resistant alloy steel are arranged, the effect of improving the wear resistance of the inner tube and the outer tube is achieved, the problems that the existing wear-resistant structure is not ideal for improving the wear resistance of the electric stay bar, and the friction force exists between the electric stay bars during the activity, so that the wear resistance of the electric stay bar is easy to reduce are solved, the surfaces of the inner tube and the outer tube are fixedly connected with the wear-resistant alloy steel, the inner tube and the outer tube are preliminarily improved in wear resistance by the wear-resistant alloy steel, the polyurethane wear-resistant spraying layer is uniformly coated on the surface of the wear-resistant alloy steel, the wear resistance of the wear-resistant alloy steel is improved, the further improvement of the wear resistance of the inner tube and the outer tube is realized, the inner tube is connected with, avoid producing frictional force because of the contact between inner tube and the outer tube, and then make inner tube and outer tube wear resistance improve once more.
(2) The utility model discloses a set up first slide rail, first slider, rotation handle and push rod, it is convenient for to the inner tube to have, the inside spare part of outer tube carries out the effect of maintaining, it generally maintains to inside spare part to have solved current electronic vaulting pole, need disassemble electronic vaulting pole, cause the inconvenient problem of spare part maintenance, the mounting panel passes through first slider sliding connection in the first slide rail upper end that sets up in the cavity bottom middle part, unscrew first fastening bolt, separate apron and fixed block, utilize and rotate the handle and apply outside power to the push rod, make first slider drive the mounting panel and carry out outside removal on first slide rail, make the mounting panel remove to the outside of inner tube and outer tube by the inside of inner tube and outer tube, and then realize the maintenance to mounting panel surface spare part, use is made things convenient for.
Drawings
FIG. 1 is a schematic view of the interior of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the present invention;
fig. 4 is a schematic view of the inside of the outer tube of the present invention.
The reference numbers in the figures are: 1. a cover plate; 2. rotating the handle; 3. a fixed block; 4. a cavity; 5. a support; 6. a first fastening bolt; 7. a push rod; 8. mounting a plate; 9. an inner tube; 10. a ball screw; 11. an outer tube; 12. a guide tube; 13. a first slide rail; 14. a servo motor; 15. a first slider; 16. a threaded rod; 17. a gasket; 18. a second fastening bolt; 19. a polyurethane wear-resistant spray coating layer; 20. wear-resistant alloy steel; 21. a strut; 22. pushing the head; 23. a second slide rail; 24. a second slider; 25. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a wear-resistant structure for an electric support rod of an automobile trunk comprises a support 5, an inner tube 9 is fixedly connected to the front end of the support 5, an outer tube 11 is movably connected to the inner front end of the inner tube 9, a fixed block 3 is welded to the central position of the left side of the support 5, a group of gaskets 17 is connected to the middle portions of the upper end and the lower end of the fixed block 3 through second fastening bolts 18 in a threaded mode, a group of grooves 25 are formed in the side walls of the two sides of the inner portion of the outer tube 11, a cavity 4 is formed in the middle portions of the inner tube 9, the middle portions of the inner tube 3, the upper portion and the lower portion of one side of the fixed block 3 are connected with a cover plate 1 through first fastening bolts 6 in a threaded mode, wear-resistant alloy steel 20 is fixedly connected to the outer surface of the inner tube 9 and the outer tube 11, a polyurethane wear-resistant spray coating layer 19 is, the middle parts of the bottom ends of the support 5, the inner pipe 9 and the outer pipe 11 are provided with a mounting plate 8, the surfaces of the inner pipe 9 and the outer pipe 11 are fixedly connected with wear-resistant alloy steel 20, the wear-resistant alloy steel 20 is used for improving the primary wear resistance of the inner pipe 9 and the outer pipe 11, the surface of the wear-resistant alloy steel 20 is uniformly coated with a polyurethane wear-resistant spraying layer 19 for improving the wear resistance of the wear-resistant alloy steel 20, the further improvement of the wear resistance of the inner pipe 9 and the outer pipe 11 is realized, the inner pipe 9 is connected with a second slider 24 through a threaded rod 16 at the middle part of two sides, the outer end of a second slide rail 23 arranged inside grooves 25 at two sides inside the outer pipe 11 by the second slider 24 slides, the friction force generated by the contact between the inner pipe 9 and the outer pipe 11 is avoided, the wear resistance of the inner pipe 9 and the outer pipe 11 is further improved, the first slide rail 13 is fixedly connected to the middle part of the inner bottom end of the cavity 4, the front end of the mounting plate 8 extends into the guide tube 12 arranged at the central position of one side inside the outer tube 11, the front end of the outer tube 11 is fixedly connected with a push head 22 through a support rod 21, one side of the front surface of the mounting plate 8 is rotatably connected with a ball screw 10 through a servo motor 14, the servo motor 14 is Y2100L2 in type, the middle part of one end of the mounting plate 8 is fixedly connected with a rotating handle 2 through a push rod 7, the mounting plate 8 is slidably connected to the upper end of the first slide rail 13 arranged at the middle part of the inner bottom end of the cavity 4 through a first slide block 15, the first fastening bolt 6 is unscrewed to separate the cover plate 1 from the fixed block 3, the rotating handle 2 is used for exerting outward force on the push rod 7, so that the first slide block 15 drives the mounting plate 8 to move outward on the upper end of the first slide rail 13, and, and then realize the maintenance to mounting panel 8 surface spare part, made things convenient for the use.
The working principle is as follows: when the device is used, the structure of the fixed block 3 is fixed by utilizing the connection of the second fastening bolt 18 to the gasket 17 in the middle of the upper end and the lower end of the support 3, and further the structure of the device is fixed, the outer tube 11 is lifted by utilizing the rotation of the ball screw 10 by the servo motor 14, the opening action of the electric stay rod on the automobile trunk is realized by utilizing the push head 22 at the front end of the strut 21 at the front end of the outer tube 11, in the using process of the device, the surfaces of the inner tube 9 and the outer tube 11 are fixedly connected with the wear-resistant alloy steel 20, the primary wear resistance of the inner tube 9 and the outer tube 11 is improved by utilizing the wear-resistant alloy steel 20, the surface of the wear-resistant alloy steel 20 is uniformly coated with the polyurethane wear-resistant spray coating layer 19 for improving the wear resistance of the wear-resistant alloy steel 20 and further improving the wear resistance of the inner tube 9 and the outer tube 11, and, the second sliding block 24 slides on the outer end of the second sliding rail 23 arranged in the grooves 25 at two sides in the outer tube 11, so as to avoid the friction force generated by the contact between the inner tube 9 and the outer tube 11, so that the wear resistance of the inner tube 9 and the outer tube 11 is improved again, at the same time, the mounting plate 8 is connected to the upper end of a first slide rail 13 arranged in the middle of the bottom end in the cavity 4 in a sliding way through a first slide block 15, the first fastening bolt 6 is unscrewed, the cover plate 1 is separated from the fixed block 3, the rotating handle 2 is utilized to apply outward force to the push rod 7, make first slider 15 drive mounting panel 8 carry out outside removal in first slide rail 13 upper end, mounting panel 8 front end and the separation of stand pipe 12, make mounting panel 8 remove to the outside of inner tube 9 and outer tube 11 by the inside of inner tube 9 and outer tube 11, and then realize making things convenient for the use to mounting panel 8 surface spare part's maintenance.
To sum up can, the utility model discloses a set up wear-resisting alloy steel 20, the wear-resisting spray coating 19 of polyurethane, first slide rail 13, first slider 15, second slide rail 23 and 24 structures of second slider, it is unsatisfactory to the wear resistance promotion of electronic vaulting pole to have current wear-resisting structure among the prior art to have solved, has frictional force between the electronic vaulting pole in the activity, easily reduces the wearability of electronic vaulting pole, and maintains the inconvenient problem to spare part.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting structure for vapour car trunk electric stay, includes support (5), its characterized in that: support (5) front end fixedly connected with inner tube (9), and front end swing joint has outer tube (11) in inner tube (9), the inside both sides lateral wall of outer tube (11) is provided with a set of recess (25), inner tube (9), outer fixed surface of outer tube (11) are connected with wear-resisting alloy steel (20), wear-resisting alloy steel (20) surface uniform coating has wear-resisting spraying layer of polyurethane (19), support (5), inner tube (9) and outer tube (11) inner bottom middle part are provided with mounting panel (8), mounting panel (8) positive surface one side is rotated through servo motor (14) and is connected with ball (10), push rod (7) fixedly connected with rotation handle (2) are passed through in mounting panel (8) one end middle part.
2. A wear-resistant structure for an electric stay of a vehicle trunk according to claim 1, characterized in that: the support (5) left side central point welding has fixed block (3), and has a set of gasket (17) through second fastening bolt (18) threaded connection in the middle part of the upper and lower extreme of fixed block (3).
3. A wear-resistant structure for an electric stay of a vehicle trunk according to claim 2, characterized in that: the middle part is seted up in fixed block (3), support (5), inner tube (9) and outer tube (11) cavity (4), and there is apron (1) upper and lower part through first fastening bolt (6) threaded connection on one side of fixed block (3).
4. A wear-resistant structure for an electric stay of a vehicle trunk according to claim 1, characterized in that: the front end of the mounting plate (8) extends into the guide pipe (12) arranged at the central position of one side inside the outer pipe (11), and the front end of the outer pipe (11) is fixedly connected with a pushing head (22) through a support rod (21).
5. A wear-resistant structure for an electric stay of a vehicle trunk according to claim 1, characterized in that: the middle parts of the two sides of the inner pipe (9) are connected with the middle section of the inner side of the second sliding block (24) through a threaded rod (16), and the second sliding block (24) is connected with the outer end of a second sliding rail (23) arranged in the middle of the groove (25) in a sliding mode.
6. A wear-resistant structure for an electric stay of a vehicle trunk according to claim 1, characterized in that: the upper and lower both sides of mounting panel (8) bottom are through first slider (15) sliding connection in first slide rail (13) upper end, and first slide rail (13) fixed connection is in cavity (4) inner bottom end middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949927.8U CN210508801U (en) | 2019-06-24 | 2019-06-24 | Wear-resistant structure for electric stay bar of automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949927.8U CN210508801U (en) | 2019-06-24 | 2019-06-24 | Wear-resistant structure for electric stay bar of automobile trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210508801U true CN210508801U (en) | 2020-05-12 |
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ID=70579569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949927.8U Active CN210508801U (en) | 2019-06-24 | 2019-06-24 | Wear-resistant structure for electric stay bar of automobile trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210508801U (en) |
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2019
- 2019-06-24 CN CN201920949927.8U patent/CN210508801U/en active Active
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