CN207791004U - Front frame structure, frame assembly structure and motor bike - Google Patents
Front frame structure, frame assembly structure and motor bike Download PDFInfo
- Publication number
- CN207791004U CN207791004U CN201721890032.9U CN201721890032U CN207791004U CN 207791004 U CN207791004 U CN 207791004U CN 201721890032 U CN201721890032 U CN 201721890032U CN 207791004 U CN207791004 U CN 207791004U
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- plate
- supervisor
- reinforcement
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
A kind of front frame structure of the utility model offer, frame assembly structure and motor bike.The front frame structure, including front truck frame body, and the reinforcement harden structure that is set on the front truck frame body；The front truck frame body includes preceding standpipe, is connected to the nose girder pipe of the preceding standpipe upper end, and is connected to the down tube of the preceding lower riser end；The reinforcement harden structure includes the first reinforcing plate and the second reinforcing plate being relatively arranged on front truck frame body two sides, first reinforcing plate is connected to the preceding standpipe, nose girder pipe, down tube same side, and second reinforcing plate is connected to the preceding standpipe, nose girder pipe, down tube another side；First reinforcing plate is fixedly connected with the second reinforcing plate, and is provided with shock-damping structure between first reinforcing plate and the second reinforcing plate.Technical solution provided by the utility model can simplify production technology, reduce cost, and prevent noise, promote user experience effect.
Description
Technical field
The utility model is related to motor bike technical field, more particularly to a kind of front frame structure, frame assembly structure
And motor bike.
Background technology
Motor two-wheel vehicle frame is the important component of motor bike, provides support for all parts, the design of vehicle frame is extremely
It closes important.In the conventional technology, the preceding standpipe of motor two-wheel vehicle frame is reinforced with vehicle frame supervisor, down tube and preceding standpipe respectively
Plate connects, and the left supervisor of vehicle frame and the right supervisor of vehicle frame can extend into preceding standpipe reinforcing plate and carry out clad welded.This vehicle frame
There are complex process, the high problems of cost of manufacture for structure；Simultaneously as there are larger inner cavities for preceding standpipe reinforcing plate so that vehicle
Frame structure in use, the radiation sound of similar " loud, high-pitched sound " sound can be generated in preceding standpipe reinforcing plate, that is, will produce abnormal sound and make an uproar
Sound influences the experience effect of user.
Utility model content
Based on this, to solve the above problems, the utility model provides a kind of front frame structure, frame assembly structure and motor-driven
Two wheeler can simplify production technology, reduce cost, and prevent noise, promote user experience effect.
Its technical solution is as follows：
A kind of front frame structure, including front truck frame body, and the reinforcement harden structure that is set on the front truck frame body；
The front truck frame body includes preceding standpipe, is connected to the nose girder pipe of the preceding standpipe upper end, and be connected to it is described before
The down tube of lower riser end；
The reinforcement harden structure includes that the first reinforcing plate being relatively arranged on front truck frame body two sides and second add
Strong plate, first reinforcing plate are connected to the preceding standpipe, nose girder pipe, down tube same side, and second reinforcing plate connects
It is connected to the preceding standpipe, nose girder pipe, down tube another side；First reinforcing plate is fixedly connected with the second reinforcing plate, and
It is provided with shock-damping structure between first reinforcing plate and the second reinforcing plate.
The nose girder pipe is directly connect with reinforcement harden structure, it is hardened without two vehicle frames supervisors are extend into the reinforcement
Clad welded is carried out in structure, simplifies processing technology, is reduced the production cost.Moreover, adding in first reinforcing plate and second
Strong plate, which connects in the reinforcement harden structure with cavity to be formed, is arranged shock-damping structure, avoids in use, described
The noise for reinforcing generating radiation sound class in harden structure, can promote user experience.
Further technical solution is illustrated below：
Further, the shock-damping structure includes at least one be set between first reinforcing plate and the second reinforcing plate
A flexible rubber block, and the flexible rubber block thickness value is more than the gap between first reinforcing plate and the second reinforcing plate
Value.
Further, the flexible rubber block includes cylindrical rubber body, and protrudes from cylindrical rubber body both ends
Positioning protrusion；
It is opened up respectively in first reinforcing plate and the second reinforcing plate there are one location hole, the positioning protrusion passes through described
Location hole simultaneously protrudes from outside first reinforcing plate or the second reinforcing plate, and cylindrical rubber body both ends add with described first respectively
Strong plate and the medial surface of the second reinforcing plate push against.
Further, the shock-damping structure includes at least one be located between first reinforcing plate and the second reinforcing plate
A flexibility cushion block, and the flexible cushion block is located at flexible rubber block side.
Further, the reinforcement harden structure includes the connection being set between first reinforcing plate and the second reinforcing plate
Structure, the connection structure include at least connecting rod being arranged between first reinforcing plate and the second reinforcing plate, and
The connecting rod is located at the side of the shock-damping structure.
Further, first reinforcing plate and the second reinforcing plate include reinforcing plate body, the shock-damping structure setting
Between two reinforcement plate bodies；
It is set to the first arc-shaped side of the reinforcing plate body side, the first arc-shaped side package fits in described preceding vertical
Pipe surface；
It is set to the second arc-shaped side of the reinforcement plate body other side, the second arc-shaped side package fits in the vehicle
Pipe surface under frame；
And it is set to the third arc-shaped side of the reinforcement plate body other side, the third arc-shaped side package fits in institute
State nose girder pipe surface.
Further, the reinforcement harden structure further includes being provided projectingly on first reinforcing plate and the second reinforcing plate respectively
On stiffening plate, the stiffening plate is connected on the nose girder pipe.
In addition, the utility model also proposes a kind of frame assembly structure, including front frame structure as described above, Yi Jiyu
The main car frame structure of the front frame structure connection.
Further, the main car frame structure includes being connected to the first supervisor and the second master of nose girder pipe both sides
Pipe is connected on the first of first supervisor upside and is responsible for, and is connected on the second of second supervisor upside and is responsible for, connects
The first side between being responsible on first supervisor downside and first is responsible for, and is connected on second supervisor downside and second
The second side supervisor between supervisor, and the back rest frame of supervisor's rear side on supervisor and second is connected on described first.
In addition, the utility model also proposes a kind of motor bike, including frame assembly structure as described above.
The utility model has the advantages that：
1, under the premise of ensureing high intensity and high rigidity, weight is reduced, welding usability is improved, reduces cost；
2, the radiation sound of car body generation can be solved.
Description of the drawings
Fig. 1 is the dimensional structure diagram of frame assembly structure described in the utility model embodiment；
Fig. 2 is the dimensional structure diagram of the front frame structure of frame assembly structure described in the utility model embodiment；
Fig. 3 is the dimensional structure diagram of the reinforcement harden structure of front frame structure described in the utility model embodiment；
Fig. 4 is that (shock-damping structure is set as outer for the reinforcement harden structure of front frame structure described in the utility model embodiment
When support construction) decomposition texture schematic diagram；
Fig. 5 is the reinforcement harden structure of front frame structure described in the utility model embodiment (in the shock-damping structure is set as
When support construction) decomposition texture schematic diagram.
Reference sign：
100- front frame structures, standpipe before 110-, 120- nose girder pipes, 130- down tubes, 140- reinforce harden structure, 142-
First reinforcing plate, the second reinforcing plates of 144-, 146- connection structures, 148- shock-damping structures, 149- stiffening plates, (1422,1442)-add
Strong plate body, (1424,1444)-the first arc-shaped side, (1426,1446)-the second arc-shaped side, (1428,1448)-third arc
Side, 200- main car frame structures, 210- first are responsible for, and 220- second is responsible for, and are responsible on 230- first, are responsible on 240- second,
The first sides 250- are responsible for, 260- the second sides supervisor, 270- back rest frames.
Specific implementation mode
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 creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, the utility model proposes a kind of front frame structures, including front truck frame body, and are set to institute
The reinforcement harden structure 140 on front truck frame body is stated, the reinforcement harden structure 140 can provide reinforcing support for the front truck frame body.
Specifically, the front truck frame body includes preceding standpipe 110, is connected to the nose girder pipe 120 of 110 upper end of preceding standpipe,
And it is connected to the down tube 130 of 110 lower end of preceding standpipe.The preceding standpipe 110, nose girder pipe 120, down tube 130
Connection forms subtriangular structure, forms the front truck frame body.Moreover, being substituted in tradition using the nose girder pipe 120
The first half of two vehicle frames supervisor, can simplify structure.Moreover, it is also possible to set the nose girder pipe 120 to larger diameter
Tubing, can ensure the strength and stiffness of the nose girder pipe 120 and the front truck frame body in this way.
Moreover, as shown in Figure 3 to Figure 4, the reinforcement harden structure 140 includes being relatively arranged on front truck frame body two sides
On the first reinforcing plate 142 and the second reinforcing plate 144, first reinforcing plate 142 is connected to the preceding standpipe 110, nose girder pipe
120,130 same side of down tube, second reinforcing plate 144 are connected under the preceding standpipe 110, nose girder pipe 120, vehicle frame
130 another side of pipe, and the shock-damping structure 148 that is set between first reinforcing plate, 142 and second reinforcing plate 144.It is logical
Cross be respectively arranged at the preceding standpipe 110, nose girder pipe 120, down tube 130 connection formed front truck frame body two sides it is described
First reinforcing plate 142 and the second reinforcing plate 144, you can with to the preceding standpipe 110, nose girder pipe 120, down tube 130 from two
Side is attached and strengthens.In this way, can also directly connect the nose girder pipe 120 with reinforcement harden structure 140, do not have to two
Vehicle frame supervisor, which extend into the reinforcement harden structure 140, carries out clad welded, simplifies technique for welding, reduces and be fabricated to
This.Moreover, it can be formed with cavity between first reinforcing plate, 142 and second reinforcing plate 144, but by described first
The shock-damping structure 148 is set in the cavity between reinforcing plate and the second reinforcing plate, can be existed to avoid the front frame structure 100
During use, the noise of radiation sound class is generated in the reinforcement harden structure 140, so as to promote user experience.Moreover, institute
The side far from preceding standpipe 110 of the first reinforcing plate 142 and the second reinforcing plate 144 is stated to vehicle center fold and mutually solid
Surely it links together, welding manner specifically can be used and be fixed, riveting method can also be used and be fixed.By the first reinforcing plate
142 and second reinforcing plate 144 be fixedly connected, the trill that generates when can promote intensity, weaken frame weaving, and may be used also
Independent stiffener assembly is pre-machined into the first reinforcing plate 142 and the second reinforcing plate 144 and shock-damping structure 148, then directly
It connects and stiffener assembly is welded on vehicle frame, improve efficiency, simplify technique.
Further, the shock-damping structure 148 include be set to first reinforcing plate and 142 second reinforcing plates 144 it
Between at least one flexible rubber block, and the flexible rubber block thickness value more than first reinforcing plate 142 and second reinforce
Gap width between plate 144.It, can by the way that flexible rubber block is arranged between first reinforcing plate, 142 and second reinforcing plate 144
It is absorbed with the vibration generated between first reinforcing plate, 142 and second reinforcing plate 144, moreover it is possible to the two be avoided directly to connect
Touching is hit, and thus can generate radiation sound or other noises to avoid in the cavity for reinforcing harden structure 140.Moreover,
It, can be in the reinforcement harden structure 140 according to the size of the concrete shape and internal cavities for reinforcing harden structure 140
One or the more than one flexible rubber block are set.Moreover, by the way that the thickness of the flexible rubber block to be arranged slightly
More than the gap length for reinforcing harden structure, the flexible rubber block can be made to add with first reinforcing plate 142 and second
The inner wall contact of strong plate 144 is even closer (after installing, flexible rubber block is in confined state), also can avoid the flexibility
Rubber block shakes in the cavity for reinforcing harden structure so that vibration-absorbing and reducing noise effect is more.
Further, as shown in figure 4, in some embodiments, the flexible rubber block is set as external supporting structure, i.e., from
The flexible rubber block is supported outside first reinforcing plate, 142 and second reinforcing plate 144.Specifically, the flexibility
Rubber block may include cylindrical rubber body, and protrude from the positioning protrusion at cylindrical rubber body both ends.First reinforcing plate
142 and second open up in reinforcing plate 144 respectively there are one location hole, and the positioning protrusion passes through the location hole and protrudes from institute
State outside the first reinforcing plate 142 or the second reinforcing plate 144, cylindrical rubber body both ends respectively with first reinforcing plate 142 and
The medial surface of second reinforcing plate 144 pushes against.It can set the agent structure of the flexible rubber body to the circle of cylindrical structure
Column rubber bodies, processing and fabricating is convenient, and the length of the cylindrical rubber body is made to be slightly larger than first reinforcing plate 142 and second
Gap between reinforcing plate 144 can be pushed against from inside by first reinforcing plate, 142 and second reinforcing plate 144.In addition, also
It, can be by the location hole by the two of the cylindrical rubber body by being set to the positioning protrusion in cylindrical rubber body end portion
End is threaded through respectively in first reinforcing plate, 142 and second reinforcing plate 144, to be positioned to the cylindrical rubber body,
The cylindrical rubber body is avoided to be displaced after being squeezed, vibrating or wearing or even fall off and influence the effect of damping noise reduction
Fruit.Furthermore, it is possible to which the cylindrical rubber body and positioning protrusion are disposed as rubber structure.In addition it is also possible in the cylinder
It is worn in rubber bodies and rigidly fixes axis, and the both ends for rigidly fixing axis is made to protrude from the both ends of the cylindrical rubber body respectively
And the positioning protrusion is formed, and the both ends for rigidly fixing axis are threaded through the first reinforcing plate 142 and second respectively and are reinforced
In the location hole of plate 144.Can make in this way the shock-damping structure 148 not only have good flexibility, also certain rigidity,
Positioning is facilitated to fix, it is not easy to wear.
In addition, as shown in figure 5, in further embodiments, the flexible rubber block may be configured as inner supporting structure, i.e., from
The flexible rubber block is supported inside first reinforcing plate, 142 and second reinforcing plate 144.Specifically, the flexibility
Rubber block may include cylindrical rubber body, and the positioning groove or locating groove at cylindrical rubber body both ends is respectively set.Institute
It states the first reinforcing plate 142 and 144 inside of the second reinforcing plate is respectively equipped with a locating rack or positioning protrusion, the locating rack or fixed
Position protrusion is arranged in the positioning groove or locating groove at cylindrical rubber body both ends, and cylindrical rubber body both ends are distinguished
It is pushed against with the medial surface of first reinforcing plate, 142 and second reinforcing plate 144.In this way, just without in first reinforcing plate 142
Setting hole is opened with the second reinforcing plate 144 the flexible rubber block is fixed.
In addition, the shock-damping structure 148 may also include be located in first reinforcing plate, 142 and second reinforcing plate 144 it
Between at least one flexible cushion block, and the flexible cushion block is located at flexible rubber block side.I.e. in addition to adding described first
The flexible rubber block is arranged between 142 and second reinforcing plate 144 of strong plate to carry out outside vibration-absorbing and reducing noise, can also be arranged between
Other flexibility cushion blocks carry out auxiliary vibration-absorbing and reducing noise.In this way, also the flexible rubber block can be arranged in the reinforcement harden structure
At the larger position of 140 inner cavity voids, and by the flexible cushion block setting the 140 inner cavity void of reinforcement harden structure compared with
At small position, comprehensive damping noise reduction is carried out to the reinforcement harden structure 140.In addition, the flexibility cushion block can be fixed on institute
It states between the first reinforcing plate 142 and the second reinforcing plate 144, can not also fix.
In addition, the reinforcement harden structure 140, which may also include, is set to first reinforcing plate, 142 and second reinforcing plate 144
Between connection structure 146, the connection structure 146 may include being arranged in first reinforcing plate, 142 and second reinforcing plate 144
Between an at least connecting rod, and the connecting rod is located at the side of the shock-damping structure 148.Due to the shock-damping structure
148 flexible rubber block needs certain decrement, while but also the flexible rubber block has certain elastic force so that institute
State between the first reinforcing plate 142 and the second reinforcing plate 144 gap increase be not easy to the preceding standpipe 110, nose girder pipe 120 and
Down tube 130 is connected.And it can be to first reinforcing plate 142 and second by the way that the connection structure 146 is arranged
The connection of reinforcing plate 144 clamps, and is compressed to the flexible rubber block, is convenient for the preceding standpipe 110, nose girder pipe 120 and vehicle
Frame down tube 130 is connected with first reinforcing plate, 142 and second reinforcing plate 144；Using connection structure 146 but also by
One reinforcing plate 142 becomes to be more prone to when being fixedly connected with the second reinforcing plate 144, and can reduce the first reinforcing plate 142,
The amplitude of trembling of two reinforcing plates 144 reduces trill.Moreover, the connecting rod may be configured as bolt, first reinforcing plate 142
Corresponding connecting hole is offered in the second reinforcing plate 144, convenient for the bolt is threaded through first reinforcing plate 142 and
In two reinforcing plates 144, the two is connected and is clamped.In addition it is also possible to which the connecting rod is fixed on by way of interference connection
In first reinforcing plate, 142 and second reinforcing plate 144.
In addition, first reinforcing plate, 142 and second reinforcing plate 144 includes reinforcing plate body (1422,1442), it is described
Shock-damping structure 148 is set between two reinforcement plate bodies (1422,1442), and the connection structure 146 can also be arranged
Between two reinforcement plate bodies (1422,1442).Two reinforcement plate bodies are respectively first reinforcing plate 142
Reinforcement plate body 1422 and second reinforcing plate 144 reinforcement plate body 1442.
In addition, first reinforcing plate, 142 and second reinforcing plate 144 also includes and is set to the reinforcement plate body
First arc-shaped side (1424,1444) of (1422,1442) side, the first arc-shaped side (1424,1444) package fit in institute
110 surface of standpipe before stating.Two first arc-shaped sides be respectively first reinforcing plate 142 the first arc-shaped side 1424, with
And the first arc-shaped side 1444 of second reinforcing plate 144, two first arc-shaped sides wrap respectively is set to the preceding standpipe 110
Two sides on, can make the connection of first reinforcing plate 142 and second reinforcing plate 144 and the preceding standpipe 110 in this way
It is even closer solid and reliable.
In addition, first reinforcing plate, 142 and second reinforcing plate 144 also includes and is set to the reinforcement plate body
Second arc-shaped side (1426,1446) of (1422,1442) other side, the second arc-shaped side (1426,1446) package fit in
130 surface of the down tube.Two second arc-shaped sides are respectively the second arc-shaped side of first reinforcing plate 142
1426 and second reinforcing plate 144 the second arc-shaped side 1446, two second arc-shaped sides wrap respectively be set to the vehicle
On the two sides of frame down tube 130, it can make in this way under first reinforcing plate, 142 and second reinforcing plate 144 and the vehicle frame
The connection of pipe 130 is even closer solid and reliable.
In addition, first reinforcing plate, 142 and second reinforcing plate 144 also includes and is set to the reinforcement plate body
The third arc-shaped side (1428,1448) of (1422,1442) other side, third arc-shaped side (1428, the 1448) package fit in
120 surface of nose girder pipe.Two third arc-shaped sides be respectively first reinforcing plate 142 third arc-shaped side 1428,
And the third arc-shaped side 1448 of second reinforcing plate 144, two third arc-shaped sides wrap respectively is set to the nose girder pipe
On 120 two sides, it can make the company of 142 and second reinforcing plate 144 and the nose girder pipe 120 of first reinforcing plate in this way
It connects even closer solid and reliable.
In addition, first reinforcing plate, 142 and second reinforcing plate 144 also may each comprise and be set to the reinforcement plate body
The reinforcement of (1422,1442) other side connects side, and two reinforcement connection sides also may be configured as arc, but described in two
Reinforce connection side to correspond and (or fixing by riveting method) can be fixed by being welded to connect.Further, it is also possible to will be described
The 1444 inside welding of the first arc-shaped side of the inside of the first arc-shaped side 1424 of first reinforcing plate 142 and the second reinforcing plate 144 (can be into
Row spot welding) it is fixed, by the second arc of the second arc-shaped side 1426 inside and the second reinforcing plate 144 of first reinforcing plate 142
The inside of side 1446 is welded and fixed, by the of 1428 inside of third arc-shaped side of first reinforcing plate 142 and the second reinforcing plate 144
1448 inside of three-arc-side is welded and fixed.In this manner it is possible to which first the shock-damping structure 148 and connection structure 146 are arranged
After between first reinforcing plate, 142 and second reinforcing plate 144, then side connected by first reinforcing plate by the reinforcement
142 and second reinforcing plate 144 be fixed together, so that the reinforcement harden structure 140 is formed a module entirety, be convenient in this way
It carries out being welded to connect fixation with the preceding standpipe 110, nose girder pipe 120 and down tube 130.
In addition, the reinforcement harden structure 140 further includes being provided projectingly on first reinforcing plate 142 and second respectively to reinforce
Stiffening plate 149 on plate 144, the stiffening plate 149 may connect on the nose girder pipe 120.The stiffening plate 149 can be used for pair
The reinforcement harden structure carries out reinforcement, strengthens the strength and stiffness for reinforcing harden structure.Further, it is also possible in the stiffening plate
At 149 positions be arranged connector can connecting tube be set on two stiffening plates 149 in the present embodiment, be convenient for and other
Component is attached.In addition, by the way that the stiffening plate 149 to be connect with the nose girder pipe 120, the stiffening plate 149 can be made
Also there are better strength and stiffness.In addition it is also possible to which the reinforcement is arranged in the other positions for reinforcing harden structure 140
Plate, and multiple stiffening plates can be set.
In addition, as shown in Figure 1, the utility model also proposes a kind of frame assembly structure, including front frame as described above
Structure 100, and the main car frame structure 200 that is connect with the front frame structure 100.Moreover, the main car frame structure 200 includes
It is connected to the first supervisor 210 and the second supervisor 220 of 120 both sides of nose girder pipe, is connected on first supervisor 210
230 are responsible on the first of side, is connected on the second of 220 upside of the second supervisor and is responsible for 240, be connected to first supervisor
The first side supervisor 250 on 210 downsides and first between supervisor 230 is connected to main on 220 downside of the second supervisor and second
The second side supervisor 260 between pipe 240, and the back seat of 240 rear side of supervisor on supervisor 230 and second is connected on described first
Frame 270.By the way that first supervisor, 210 and second supervisor 220 is connected to 120 both sides of nose girder pipe, it is not necessarily to institute
The first supervisor 210 and second supervisor 220 is stated to extend in the reinforcement harden structure 140 and be welded to connect.In this way, on the one hand can
To reduce the length of first supervisor, 210 and second supervisor 220, to mitigate the weight of entire frame assembly structure；In addition,
Directly the reinforcement harden structure 140 can be solder-connected on a nose girder pipe 120, without the reinforcement is hardened
Structure 140 is welded to connect with two supervisors, is simplified welding procedure, is reduced cost.
In addition, the utility model also proposes a kind of motor bike, including frame assembly structure as described above.Moreover,
In the present embodiment, the motor bike may be configured as fuel motorcycle, battery-operated motor cycle, electric bicycle etc..On in addition,
The body frame structure for automotive stated can also be applied on motor tricycle or motor-driven carriage.Moreover, the utility model proposes technology
In scheme, it can be dropped under the premise of ensureing the high intensity and high rigidity of vehicle frame by front frame structure of the setting with nose girder pipe
Low vehicle frame weight improves welding usability, reduces cost；By reinforcement harden structure of the setting with shock-damping structure, vehicle can be solved
The radiation sound that body generates.
In addition it is also necessary to understand, in the present invention, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by position relationship be based on
Position relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
It describes, should not be understood as limiting the present invention convenient for description the utility model and simplifying.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of front frame structure, which is characterized in that including front truck frame body, and the reinforcing plate that is set on the front truck frame body
Structure；
The front truck frame body includes preceding standpipe, is connected to the nose girder pipe of the preceding standpipe upper end, and is connected to the preceding standpipe
The down tube of lower end；
The reinforcement harden structure includes the first reinforcing plate and the second reinforcing plate being relatively arranged on front truck frame body two sides,
First reinforcing plate is connected to the preceding standpipe, nose girder pipe, down tube same side, and second reinforcing plate is connected to institute
State preceding standpipe, nose girder pipe, down tube another side；First reinforcing plate is fixedly connected with the second reinforcing plate, and described
It is provided with shock-damping structure between one reinforcing plate and the second reinforcing plate.
2. front frame structure according to claim 1, which is characterized in that the shock-damping structure includes being set to described first
At least one flexible rubber block between reinforcing plate and the second reinforcing plate, and the flexible rubber block thickness value is more than described first
Gap width between reinforcing plate and the second reinforcing plate.
3. front frame structure according to claim 2, which is characterized in that the flexible rubber block includes cylindrical rubber body,
And protrude from the positioning protrusion at cylindrical rubber body both ends；
It is opened up respectively in first reinforcing plate and the second reinforcing plate there are one location hole, the positioning protrusion passes through the positioning
Hole simultaneously protrudes from outside first reinforcing plate or the second reinforcing plate, cylindrical rubber body both ends respectively with first reinforcing plate
It is pushed against with the medial surface of the second reinforcing plate.
4. front frame structure according to claim 2, which is characterized in that the shock-damping structure includes being located in described first
At least one flexible cushion block between reinforcing plate and the second reinforcing plate, and the flexible cushion block is located at flexible rubber block week
Side.
5. front frame structure according to any one of claims 1-4, which is characterized in that the reinforcement harden structure includes setting
The connection structure being placed between first reinforcing plate and the second reinforcing plate, the connection structure include being arranged in described first to add
An at least connecting rod between plate and the second reinforcing plate by force, and the connecting rod is located at the side of the shock-damping structure.
6. front frame structure according to any one of claims 1-4, which is characterized in that first reinforcing plate and second
Reinforcing plate includes reinforcing plate body, and the shock-damping structure is set between two reinforcement plate bodies；
It is set to the first arc-shaped side of the reinforcing plate body side, the first arc-shaped side package fits in the preceding standpipe table
Face；
It is set to the second arc-shaped side of the reinforcement plate body other side, the second arc-shaped side package fits under the vehicle frame
Pipe surface；
And it is set to the third arc-shaped side of the reinforcement plate body other side, the third arc-shaped side package fits in described lead
Beam pipe surface.
7. front frame structure according to any one of claims 1-4, which is characterized in that the reinforcement harden structure further includes
The stiffening plate being provided projectingly on respectively in first reinforcing plate and the second reinforcing plate, the stiffening plate are connected to the nose girder pipe
On.
8. a kind of frame assembly structure, which is characterized in that include the front frame structure as described in claim 1-7 any one,
And the main car frame structure being connect with the front frame structure.
9. frame assembly structure according to claim 8, which is characterized in that the main car frame structure includes being connected to
The first supervisor and the second supervisor of nose girder pipe both sides are connected on the first of first supervisor upside and are responsible for, be connected to
It is responsible on the second of second supervisor upside, the first side master being connected between being responsible on first supervisor downside and first
Pipe, the second side supervisor being connected between being responsible on second supervisor downside and second, and be connected on described first main
The back rest frame of supervisor's rear side on pipe and second.
10. a kind of motor bike, which is characterized in that including frame assembly structure as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890032.9U CN207791004U (en) | 2017-12-27 | 2017-12-27 | Front frame structure, frame assembly structure and motor bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890032.9U CN207791004U (en) | 2017-12-27 | 2017-12-27 | Front frame structure, frame assembly structure and motor bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791004U true CN207791004U (en) | 2018-08-31 |
Family
ID=63279838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890032.9U Active CN207791004U (en) | 2017-12-27 | 2017-12-27 | Front frame structure, frame assembly structure and motor bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985489A (en) * | 2017-12-27 | 2018-05-04 | 江门市大长江集团有限公司 | Front frame structure, frame assembly structure and motor bike |
-
2017
- 2017-12-27 CN CN201721890032.9U patent/CN207791004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985489A (en) * | 2017-12-27 | 2018-05-04 | 江门市大长江集团有限公司 | Front frame structure, frame assembly structure and motor bike |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206938857U (en) | A kind of commercial car frame assembly | |
| CN105383563B (en) | A kind of automobile accessory frame | |
| CN207791004U (en) | Front frame structure, frame assembly structure and motor bike | |
| CN105270090B (en) | A kind of rear-guard electric car bearing-type rear axle | |
| CN107985489A (en) | Front frame structure, frame assembly structure and motor bike | |
| CN102390468B (en) | Vibration-reducing structure of pedal for motor vehicles | |
| CN207345470U (en) | The suspension pull rod of engine | |
| CN206797044U (en) | A kind of subframe and the attachment structure of swing arm | |
| CN209126804U (en) | Fore sub frame and vehicle | |
| CN204998331U (en) | Passenger car motor suspension system | |
| CN203211388U (en) | Automobile vice frame assembly | |
| CN103847882A (en) | Electric bicycle | |
| CN207416947U (en) | Vehicle and its fore sub frame | |
| CN206871277U (en) | A kind of high-strength aluminum alloy chain stay | |
| CN210062598U (en) | Aluminum alloy shock absorber bearing additional strengthening | |
| CN201457652U (en) | Rear fork for motorcycles | |
| CN205440721U (en) | Damping bicycle frame | |
| CN205930233U (en) | Rearmounted passenger car motor front end installation mechanism | |
| CN201283966Y (en) | Tailstock of motorcycle frame with curved beam | |
| CN114228887B (en) | Single-tube frame of two-wheeled electric vehicle | |
| CN210437324U (en) | Motorcycle and damping mechanism of frame thereof | |
| CN209176466U (en) | A kind of damping compression-resistant dynamic mount | |
| CN109808772A (en) | A kind of electric car fore sub frame and front suspension apparatus | |
| CN220315212U (en) | High-strength frame of electric bicycle | |
| CN201249814Y (en) | Rotatable damping device of wheelhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |