CN213007755U - Novel many gears side handrail that can pack up automatically - Google Patents
Novel many gears side handrail that can pack up automatically Download PDFInfo
- Publication number
- CN213007755U CN213007755U CN202021458212.1U CN202021458212U CN213007755U CN 213007755 U CN213007755 U CN 213007755U CN 202021458212 U CN202021458212 U CN 202021458212U CN 213007755 U CN213007755 U CN 213007755U
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- handrail
- connecting cylinder
- side handrail
- gear
- fixing plate
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Abstract
The utility model relates to a handrail technical field specifically is a novel many gears side handrail that can pack up automatically, including the side handrail, both ends all integration is connected with the connecting pile around the side handrail, the surface swing joint of side handrail has extension handrail subassembly, extension handrail subassembly includes the fixed plate, the fixed plate rotates with the side handrail through the pivot to be connected, the fixed plate surface runs through and is provided with the connecting cylinder, the surface cover of connecting cylinder is equipped with the extension layer board, the one end that the extension layer board deviates from the connecting cylinder is provided with the fixed screw through running through, and the fixed screw passes through threaded connection with the connecting cylinder, the one end that the connecting cylinder was kept away from to the fixed plate has cup jointed driven conical gear, driven conical gear's surface meshing has initiative conical gear, initiative conical gear's surface cover is equipped with the sleeve. The utility model discloses be convenient for expand the extension, improve and hold in the palm and pay the area, be convenient for adjust and hold in the palm and pay the gear.
Description
Technical Field
The utility model relates to a handrail technical field specifically is a novel many gears side handrail that can pack up automatically.
Background
When a driver drives a vehicle, the driver does not need to operate the gear shifting lever all the time by hands, and when the arms are not suitable, the driver can take a rest on the handrails.
The handrail can be divided into side handrail and central handrail according to the position difference, and current side handrail is the snap-on the door, considers the car inner space, and the handrail can design narrower, and some fatter people of size are just very uncomfortable when using, and the unable extension of expanding of current side handrail is supported and is paid the area, can't adjust the gear, consequently need to design a novel many gears side handrail that can pack up automatically and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel many gears side handrail that can pack up automatically to the unable expansion that proposes in solving above-mentioned background art is supported and is paid the area, the problem of unable adjustment gear.
In order to achieve the above object, the utility model provides a following technical scheme: a novel multi-gear side handrail capable of being automatically folded comprises a side handrail, wherein the front end and the rear end of the side handrail are integrally connected with connecting piles, the outer surface of the side handrail is movably connected with an expansion handrail component, the expansion handrail component comprises a fixed plate, the fixed plate is rotatably connected with the side handrail through a rotating shaft, the outer surface of the fixed plate is provided with a connecting cylinder in a penetrating way, the outer surface of the connecting cylinder is sleeved with an expansion supporting plate, one end, away from the connecting cylinder, of the expansion supporting plate is provided with a fixing screw in a penetrating way, the fixing screw is in threaded connection with the connecting cylinder, one end, away from the connecting cylinder, of the fixed plate is sleeved with a driven bevel gear, the outer surface of the driven bevel gear is meshed with a driving bevel gear, the outer surface of the driving bevel gear is sleeved with a sleeve, the sleeve is fixedly connected with the, and one end of the driving conical gear, which is far away from the driven conical gear, is fixedly connected with the output end of the stepping motor.
Preferably, the outer surface of the side handrail is wrapped with a leather sleeve, and the outer surface of the leather sleeve is uniformly provided with air holes.
Preferably, the outer circumference of the expansion pallet is serrated.
Preferably, the inner wall of fixed plate is embedded with the reed, the one end of reed is embedded on the inner wall of fixed plate, and the other end of reed and the periphery block of extension layer board.
Preferably, the connecting cylinder is T-shaped, and the expansion supporting plate is rotatably connected with the fixing plate through the connecting cylinder.
Preferably, the outer surface of one end of the expansion supporting plate, which is far away from the fixing screw, is wrapped with a protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this novel many gears side handrail that can pack up automatically is convenient for expand the extension, improves and holds in the palm the area of paying, is convenient for adjust and holds in the palm and pay the gear.
(1) The fixed plate and the side handrail are rotatably connected through the rotating shaft, the driven bevel gear is meshed with the driving bevel gear, the driving bevel gear is driven to rotate through the stepping motor, the driving bevel gear drives the driven bevel gear to rotate, the fixed plate can be unfolded from the side handrail, and the supporting area can be increased.
(2) Rotate the fixed plate through the connecting cylinder and be connected with the extension layer board, make the extension layer board can follow the fixed plate and outwards expand, and rotate with the extension layer board through the connecting cylinder and be connected, make the extension layer board can rotate different gears on the fixed plate, be fit for different people and go to use.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
fig. 3 is a schematic side view and sectional view illustrating the structure of the fixing plate and the expansion supporting plate in fig. 2 according to the present invention;
fig. 4 is a schematic top view of a part of the structure of the present invention.
In the figure: 1. a side arm rest; 2. connecting piles; 3. an extended armrest assembly; 301. a fixing plate; 302. an expansion pallet; 303. a protective sleeve; 304. a connecting cylinder; 305. fixing screws; 306. a driven bevel gear; 307. a sleeve; 308. a stepping motor; 309. a driving bevel gear; 310. a reed.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a novel multi-gear side handrail capable of being automatically folded comprises a side handrail 1, connecting piles 2 are integrally connected to the front end and the rear end of the side handrail 1, an expansion handrail component 3 is movably connected to the outer surface of the side handrail 1, the expansion handrail component 3 comprises a fixing plate 301, the fixing plate 301 is rotatably connected with the side handrail 1 through a rotating shaft, a connecting cylinder 304 penetrates through the outer surface of the fixing plate 301, an expansion supporting plate 302 is sleeved on the outer surface of the connecting cylinder 304, a fixing screw 305 penetrates through one end, away from the connecting cylinder 304, of the expansion supporting plate 302, the fixing screw 305 is connected with the connecting cylinder 304 through a thread, a driven bevel gear 306 is sleeved at one end, away from the connecting cylinder 304, of the fixing plate 301, a driving bevel gear 309 is meshed with the outer surface of the driven bevel gear 306, a sleeve 307 is sleeved on the outer surface of the driving bevel gear 309, the sleeve 307 is fixedly connected with the side handrail 1, one end of the driving bevel gear 309 departing from the driven bevel gear 306 is fixedly connected with the output end of the stepping motor 308, so that the stepping motor 308 can drive the driven bevel gear 306 to rotate through the driving bevel gear 309, and the driven bevel gear 306 can drive the fixing plate 301 to unfold from the side handrail 1.
Furthermore, the outer surface of the side handrail 1 is wrapped by a leather sleeve, and the outer surface of the leather sleeve is uniformly provided with air holes, so that the air permeability of the leather sleeve is improved.
Furthermore, the periphery of the extension supporting plate 302 is in a sawtooth shape, the inner wall of the fixing plate 301 is embedded with the spring plate 310, one end of the spring plate 310 is embedded in the inner wall of the fixing plate 301, and the other end of the spring plate 310 is clamped with the periphery of the extension supporting plate 302, as shown in the extension handrail assembly 3, after the extension supporting plate 302 rotates and expands, the extension supporting plate can be clamped and fixed by the spring plate 310, and the adjustment stability of the extension supporting plate 302 is improved.
Further, as shown in the connection pile 2, the connection cylinder 304 is in a "T" shape, and the expansion supporting plate 302 is rotatably connected to the fixing plate 301 through the connection cylinder 304, so that the expansion supporting plate 302 can be rotatably unfolded on the fixing plate 301.
Furthermore, the outer surface of one end of the expansion supporting plate 302, which is far away from the fixing screw 305, is wrapped with a protective sleeve 303, and the protective sleeve 303 is made of leather material and is more comfortable to contact with the arm of the user.
The working principle is as follows: when the automobile door lock is closed, the stepping motor 308 can receive an electric signal, so that the stepping motor 308 drives the driving bevel gear 309 to rotate, the driving bevel gear 309 drives the driven bevel gear 306 to rotate, and the fixing plate 301 and the side armrest 1 can be folded.
When the vehicle is unlocked, the stepping motor 308 drives the driving bevel gear 309 to rotate, so that the driving bevel gear 309 drives the driven bevel gear 306 to rotate, the driven bevel gear 306 drives the fixing plate 301 to be unfolded from the side handrail 1, and the supporting area is increased.
Fixed plate 301 is rotated with extension layer board 302 through connecting cylinder 304 and is connected, makes extension layer board 302 can follow fixed plate 301 and outwards expand, and rotates with extension layer board 302 through connecting cylinder 304 and be connected, makes extension layer board 302 can rotate different gears on fixed plate 301, is fit for different people and goes to use, and is comparatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel many gears side handrail that can pack up automatically, includes side handrail (1), its characterized in that: the front end and the rear end of the side handrail (1) are integrally connected with connecting piles (2), the outer surface of the side handrail (1) is movably connected with an expansion handrail component (3), the expansion handrail component (3) comprises a fixing plate (301), the fixing plate (301) is rotatably connected with the side handrail (1) through a rotating shaft, a connecting cylinder (304) penetrates through the outer surface of the fixing plate (301), an expansion supporting plate (302) is sleeved on the outer surface of the connecting cylinder (304), a fixing screw (305) is arranged at one end, deviating from the connecting cylinder (304), of the expansion supporting plate (302) through penetration, the fixing screw (305) is in threaded connection with the connecting cylinder (304), a driven bevel gear (306) is sleeved at one end, far away from the connecting cylinder (304), of the fixing plate (301), and a driving bevel gear (309) is meshed with the outer surface of the driven bevel gear (306), the outer surface cover of initiative conical tooth wheel (309) is equipped with sleeve (307), and sleeve (307) are connected fixedly with side handrail (1), the inside of side handrail (1) is fixed with step motor (308) through the screw, the one end that initiative conical tooth wheel (309) deviates from driven conical tooth wheel (306) is connected fixedly with the output of step motor (308).
2. The novel automatic retractable multi-gear side armrest as claimed in claim 1, wherein: the outer surface of the side handrail (1) is wrapped with a leather sleeve, and the outer surface of the leather sleeve is uniformly provided with air holes.
3. The novel automatic retractable multi-gear side armrest as claimed in claim 1, wherein: the periphery of the expansion supporting plate (302) is in a sawtooth shape.
4. The novel automatic retractable multi-gear side armrest as claimed in claim 3, wherein: the inner wall of the fixing plate (301) is embedded with a reed (310), one end of the reed (310) is embedded in the inner wall of the fixing plate (301), and the other end of the reed (310) is clamped with the periphery of the expansion supporting plate (302).
5. The novel automatic retractable multi-gear side armrest as claimed in claim 1, wherein: the connecting cylinder (304) is T-shaped, and the expansion supporting plate (302) is rotatably connected with the fixing plate (301) through the connecting cylinder (304).
6. The novel automatic retractable multi-gear side armrest as claimed in claim 1, wherein: and a protective sleeve (303) is wrapped on the outer surface of one end of the expansion supporting plate (302) departing from the fixing screw (305).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021458212.1U CN213007755U (en) | 2020-07-22 | 2020-07-22 | Novel many gears side handrail that can pack up automatically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021458212.1U CN213007755U (en) | 2020-07-22 | 2020-07-22 | Novel many gears side handrail that can pack up automatically |
Publications (1)
Publication Number | Publication Date |
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CN213007755U true CN213007755U (en) | 2021-04-20 |
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Family Applications (1)
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CN202021458212.1U Active CN213007755U (en) | 2020-07-22 | 2020-07-22 | Novel many gears side handrail that can pack up automatically |
Country Status (1)
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CN (1) | CN213007755U (en) |
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2020
- 2020-07-22 CN CN202021458212.1U patent/CN213007755U/en active Active
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