CN208715353U - A kind of automobile-used Wind-Pressure Resistance aluminium casting back bar of motor - Google Patents

Abstract

The utility model discloses a kind of automobile-used Wind-Pressure Resistance aluminium of motor to cast back bar, including first connecting rod, first spring, ball, adjust fastener and fixed ring, backboard is fixedly installed on the left of the first connecting rod, the lower end of second connecting rod is connected with fixed block, the outer surface of the cross bar, which is pasted, is connected with protection board, first spring is fixedly mounted on the lower surface of fixed block, the upper surface of the fixed plate is welded and connected with release link, the ball inlays the inner surface for being mounted on fixed block, the adjusting fastener equidistantly inlays the inside for being mounted on cross bar, fixed ring is welded and connected on the inside of the first connecting rod.The automobile-used Wind-Pressure Resistance aluminium of the motor casts back bar, solves the problems, such as that most of motorcycle back elbow rests do not have auxiliary by function, and general motorcycle back elbow rest is easy the problem of being aoxidized and being corroded, and common motorcycle back elbow rest is inconvenient to the problem of grabbing.

Description

A kind of automobile-used Wind-Pressure Resistance aluminium casting back bar of motor

Technical field

The utility model relates to motorcycle correlative technology field, specially a kind of automobile-used Wind-Pressure Resistance aluminium of motor casts back bar.

Background technique

Motorcycle makes a kind of vehicles common in people's daily life, is divided into difference according to the scale of construction, the difference of model Type, the advantage that motorcycle is light with its, quick is liked by people, helps after the tail portion of motorcycle usually can be all provided with Hand.

On the one hand the effect of back bar is mainly taken personnel for motorcycle and is grasped, be in order in motorcycle on the other hand When parking or when motorcycle fallen down, operator is facilitated to catch back bar is convenient firmly to stop good by motorcycle or prop up, still Current motorcycle back elbow rest existing in the market does not often have the function that auxiliary relies on, and general motorcycle back elbow rest is easy It is aoxidized and is corroded, and common motorcycle back elbow rest is inconvenient to grab, the purpose of this utility model is to provide one kind The automobile-used Wind-Pressure Resistance aluminium of motor casts back bar, to solve asking for motorcycle back elbow rest currently on the market that above-mentioned background technique proposes Topic.

Utility model content

The purpose of this utility model is to provide a kind of automobile-used Wind-Pressure Resistance aluminium of motor to cast back bar, to solve above-mentioned background skill The most of motorcycle back elbow rests proposed in art do not have the function that auxiliary relies on, and are easy to be aoxidized and corroded, and not The problem of facilitating crawl.

To achieve the above object, the utility model provides the following technical solutions: helping after a kind of automobile-used Wind-Pressure Resistance aluminium casting of motor Hand, including first connecting rod, the first spring, ball and fastener is adjusted, backboard is fixedly installed on the left of the first connecting rod, And the second connecting rod is connected on the right side of first connecting rod, the lower end of second connecting rod is connected with fixed block, And the inside of fixed block, through cross bar is connected with, the outer surface of the cross bar, which is pasted, is connected with protection board, and first spring is solid Dingan County is mounted in the lower surface of fixed block, and the lower surface of the first spring is fixedly installed with fixed plate, the upper surface of the fixed plate It is welded and connected with release link, the ball inlays the inner surface for being mounted on fixed block, and the adjusting fastener equidistantly inlays installation It is welded and connected with subring in the rear and front end of the inside of cross bar, and cross bar, is connected with antiskid plate on the outside of the subring, Fixed ring is welded and connected on the inside of the first connecting rod.

Preferably, the connection of the connection type and the second connecting rod and fixed block of the first connecting rod and the second connecting rod Mode is articulated connection, and fixed block is slide construction in the outside of cross bar.

Preferably, the fixed plate is stretching structure, and the longitudinal section of release link in the inside of fixed block by release link Shape is " T " font.

Preferably, the adjusting fastener includes fixing groove, second spring, sliding slot and link block, and fixing groove passes through the second bullet Spring is connected with link block, and the left and right inner surface of fixing groove is mounted on sliding slot.

Preferably, the vertical sectional shape of the link block is triangular structure of right angle, and link block is in the inside of fixing groove For slide construction, and link block and fixing groove constitute stretching structure.

Preferably, the outer diameter of the subring and the internal diameter of antiskid plate are equal, and subring and antiskid plate Connection type is nested encryptions, and the cross-sectional shape of subring is " U " font.

Compared with prior art, the utility model has the beneficial effects that the automobile-used Wind-Pressure Resistance aluminium of the motor casts back bar, solve Most of motorcycle back elbow rests do not have the problem of auxiliary is by function, and general motorcycle back elbow rest is easy to be aoxidized The problem of with corrosion, and common motorcycle back elbow rest is inconvenient to the problem of grabbing；

1, backboard is fixedly installed on the left of first connecting rod, and first connecting rod is turnover mechanism on cross bar, and Backboard is fixed with being connected together for fastener is adjusted by fixed block, when in use, backboard can be dug upwards, for the personnel of taking By not only increasing comfort, but also the sense of security for the personnel of taking can be improved, and when not in use, and can be put down, save empty Between；

2, it is pasted in the outer surface of cross bar and is connected with protection board, since the material of cross bar is Lyu's metal material, can mentioned The stability and durability of the high back bar, but the easy oxygen and vapor with air of aluminum metallic material is reacted and is aoxidized, It is easy to cause the oxidation and corrosion of cross bar therefore can play a protective role by the effect of protection board to cross bar for a long time, by It is plastics in the material of protection board, can effectively completely cuts off the oxygen and vapor in air, and cost is relatively low for plastics, this can be reduced The overall cost of equipment；

3, it is welded and connected with subring in the front and rear sides of cross bar, is grabbed mainly for the personnel of taking and user, and auxiliary Help the outer surface of ring that non-slip mat is installed, it is possible to increase the hand steered frictional force between subring of user prevents user from inciting somebody to action Hand skidding when motorcycle stops well or props up.

Detailed description of the invention

Fig. 1 is that the utility model faces the schematic diagram of the section structure；

Fig. 2 is turned up for the utility model first connecting rod and is faced the schematic diagram of the section structure；

Fig. 3 is the utility model first connecting rod present invention looks up structural representation；

Fig. 4 is that the utility model adjusts fastener structural schematic diagram；

Fig. 5 is the utility model side structure schematic view.

In figure: 1, first connecting rod；2, backboard；3, the second connecting rod；4, fixed block；5, cross bar；6, protection board；7, first Spring；8, fixed plate；9, release link；10, ball；11, fastener is adjusted；1101, fixing groove；1102, second spring；1103, sliding Slot；1104, link block；12, subring；13, antiskid plate；14, fixed ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of automobile-used Wind-Pressure Resistance aluminium casting back bar of motor, Including first connecting rod 1, backboard 2, the second connecting rod 3, fixed block 4, cross bar 5, protection board 6, the first spring 7, fixed plate 8, answer Position bar 9, ball 10 adjust fastener 11, subring 12, antiskid plate 13 and fixed ring 14, and the left side of first connecting rod 1 is fixedly mounted There is backboard 2, and the right side of first connecting rod 1 is connected with the second connecting rod 3, the lower end of the second connecting rod 3 is connected with Fixed block 4, and the inside of fixed block 4, through cross bar 5 is connected with, the outer surface of cross bar 5, which is pasted, is connected with protection board 6, the first bullet Spring 7 is fixedly mounted on the lower surface of fixed block 4, and the lower surface of the first spring 7 is fixedly installed with fixed plate 8, fixed plate 8 it is upper Surface is welded and connected with release link 9, and ball 10 inlays the inner surface for being mounted on fixed block 4, adjusts fastener 11 and equidistantly inlays peace Mounted in the inside of cross bar 5, and the rear and front end of cross bar 5 is welded and connected with subring 12, and the outside of subring 12 is connected with anti- Slide plate 13, the inside of first connecting rod 1 are welded and connected with fixed ring 14.

Fixed plate 8 is stretching structure, and the longitudinal section of release link 9 in the inside of fixed block 4 by release link 9 as shown in figure 1 Shape is " T " font, release link 9 can be made to be press-connected block 1104, make to connect by stretching motion of the fixed plate 8 on fixed block 4 Block 1104 is connect to engage with the disengaging of fixed block 4；

Such as the connection of first connecting rod 1 in Fig. 2 and the connection type and the second connecting rod 3 and fixed block 4 of the second connecting rod 3 Mode be articulated connection, and fixed block 4 the outside of cross bar 5 be slide construction, can by stirring first connecting rod 1 up and down, It adjusts the angle of first connecting rod 1, and passes through the connection of fixed block 4 and cross bar 5, facilitate the fixation of first connecting rod 1；

As the outer diameter of subring 12 is equal with the internal diameter of antiskid plate 13 in Fig. 3, and subring 12 and antiskid plate 13 connection type is nested encryptions, and the cross-sectional shape of subring 12 is " U " font, can pass through the effect of antiskid plate 13 Increase the frictional force of subring 12, hand skids when preventing user from grabbing；

Include fixing groove 1101, second spring 1102, sliding slot 1103 and link block 1104 as adjusted fastener 11 in Fig. 4, Gu Determine slot 1101 and link block 1104 is connected with by second spring 1102, the left and right inner surface of fixing groove 1101 is mounted on sliding slot 1103, the vertical sectional shape of link block 1104 is triangular structure of right angle, and link block 1104 is in the inside of fixing groove 1101 Slide construction, and link block 1104 and fixing groove 1101 constitute stretching structure, it can be by link block 1104 in fixing groove 1101 Interior stretches sliding motion, to control link block 1104 and the engaging of fixed block 4 and disengaging.

Working principle: in Wind-Pressure Resistance aluminium casting back bar automobile-used using the motor, the cross bar 5 is mounted on motorcycle first Tail portion can make cross with being fixedly connected for fixed ring 14 by bolt due to being welded and connected with fixed ring 14 in the inside of cross bar 5 Bar 5 is mounted on motorcycle, since first connecting rod 1 is rotational structure on cross bar 5, when in use, overturning can be passed through First connecting rod 1 makes first connecting rod 1 be in almost vertical state, the personnel of taking can be made by 1 upper end of first connecting rod Backboard 2 is in the state of relying on, and both increases comfort, ensures that the safety for the personnel of taking, wherein in overturning first connecting rod When 1, since the lower surface of first connecting rod 1 is hingedly connected with the second connecting rod 3, and the second connecting rod 3 passes through fixed block 4 in cross It is slide construction on bar 5, therefore, when first connecting rod 1 moves, slides cross bar 5 to the left, due to the centre of fixed block 4 When fixed block 4 and adjusting fastener 11 contact, the hollow structure and link block 1104 of fixed block 4 therefore will be made for hollow structure Be connected together, due to link block 1104 vertical sectional shape be right angled triangle, will not make fixed block 4 with connect Block 1104 slips, and is welded and connected with subring 12 in the rear and front end of cross bar 5, and the cross-sectional shape of subring 12 is " U " Font is more convenient the crawl of user, when not needing backboard 2, fixed plate 8 can be made to drive multiple by pressing up fixed plate 8 Position bar 9 moves upwards, to be press-connected block 1104, is detached from link block 1104 with fixed block 4 and engages, can make fixed block 4 It is slided to the right on cross bar 5, until the second connecting rod 3 is in horizontality with first connecting rod 1, here it is the motor is automobile-used The working principle of wind resistance jewelling casting back bar.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here, and the content being not described in detail in this specification belongs to this field profession The prior art well known to technical staff.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of automobile-used Wind-Pressure Resistance aluminium of motor casts back bar, including first connecting rod (1), the first spring (7), ball (10) and tune It saves fastener (11), it is characterised in that: be fixedly installed with backboard (2) on the left of the first connecting rod (1), and first connecting rod (1) it being connected on the right side of the second connecting rod (3), the lower end of second connecting rod (3) is connected with fixed block (4), And the inside of fixed block (4), through being connected with cross bar (5), the outer surface of the cross bar (5), which is pasted, is connected with protection board (6), institute The lower surface that the first spring (7) is fixedly mounted on fixed block (4) is stated, and the lower surface of the first spring (7) is fixedly installed with fixation The upper surface of plate (8), the fixed plate (8) is welded and connected with release link (9), and the ball (10), which is inlayed, is mounted on fixed block (4) inner surface, the adjusting fastener (11) equidistantly inlay the inside for being mounted on cross bar (5), and the rear and front end of cross bar (5) It is welded and connected with subring (12), is connected with antiskid plate (13) on the outside of the subring (12), the first connecting rod (1) Inside be welded and connected with fixed ring (14).

2. the automobile-used Wind-Pressure Resistance aluminium of a kind of motor according to claim 1 casts back bar, it is characterised in that: first connection Bar (1) is hingedly to connect with the connection type and the second connecting rod (3) of the second connecting rod (3) and the connection type of fixed block (4) It connects, and fixed block (4) is slide construction in the outside of cross bar (5).

3. the automobile-used Wind-Pressure Resistance aluminium of a kind of motor according to claim 1 casts back bar, it is characterised in that: the fixed plate It (8) is stretching structure in the inside of fixed block (4) by release link (9), and the vertical sectional shape of release link (9) is " T " font.

4. the automobile-used Wind-Pressure Resistance aluminium of a kind of motor according to claim 1 casts back bar, it is characterised in that: the adjusting fastener It (11) include fixing groove (1101), second spring (1102), sliding slot (1103) and link block (1104), fixing groove (1101) passes through Second spring (1102) is connected with link block (1104), and the left and right inner surface of fixing groove (1101) is mounted on sliding slot (1103).

5. the automobile-used Wind-Pressure Resistance aluminium of a kind of motor according to claim 4 casts back bar, it is characterised in that: the link block (1104) vertical sectional shape is triangular structure of right angle, and link block (1104) is sliding knot in the inside of fixing groove (1101) Structure, and link block (1104) and fixing groove (1101) constitute stretching structure.

6. the automobile-used Wind-Pressure Resistance aluminium of a kind of motor according to claim 1 casts back bar, it is characterised in that: the subring (12) outer diameter is equal with the internal diameter of antiskid plate (13), and subring (12) and the connection type of antiskid plate (13) are Nested encryptions, and the cross-sectional shape of subring (12) is " U " font.