CN205327303U - Singly take on formula electric tricycle and exempt from to weld front fork - Google Patents
Singly take on formula electric tricycle and exempt from to weld front fork Download PDFInfo
- Publication number
- CN205327303U CN205327303U CN201620097376.3U CN201620097376U CN205327303U CN 205327303 U CN205327303 U CN 205327303U CN 201620097376 U CN201620097376 U CN 201620097376U CN 205327303 U CN205327303 U CN 205327303U
- Authority
- CN
- China
- Prior art keywords
- shock attenuation
- front fork
- damping lower
- reducing
- lower limb
- 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.)
- Expired - Fee Related
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- Automatic Cycles, And Cycles In General (AREA)
- Vibration Dampers (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a singly take on formula electric tricycle and exempt from to weld front fork, including direction indicating device, shock attenuation leg and a lower assembly, its characterized in that: still include locking screw, the shock attenuation leg be one and go up thin thick reducing shock attenuation leg down about direction indicating device's mounting panel both ends symmetry system have two with the toper lateral opening of the upper portion looks adaptation of reducing shock attenuation leg, all made the internal thread on the inside top of two reducing shock attenuation legs, two reducing shock attenuation legs are all adorned on direction indicating device through locking screw admittedly, have a lower assembly at the lower part cartridge of two reducing shock attenuation legs. The utility model discloses structural design scientific and reasonable, have shock -resistant can the reinforce, with low costs, the complete degree of outward appearance is high, firm in connection, safe and reliable, the advantage that easily realizes, is a singly take on formula electric tricycle and exempt from to weld front fork who has higher novelty.
Description
Technical field
This utility model relates to a kind of electric motor car parts, and particularly welding front fork exempted from by a kind of single shoulder electro-tricycle。
Background technology
Front fork is the important composition parts of electro-tricycle, and it is arranged on the front portion of car load, and upper end is connected with handlebar parts, and lower end coordinates with front spindle unit, the guidance system of composition electric motor car。
Front fork includes direction device and damping lower limb, and damping lower limb is fixed on direction device by the mode welded, or is confined on direction device by damping lower limb by the mode of the mantle fiber that punches in direction device side。But, existing assembling mode is desirable not to the utmost, there is also following defect: 1. the mode of welding can cause the change of material under high temperature, makes the impact resistance of front fork die down, and additionally welding cost is higher, is unfavorable for strengthening enterprise's competitiveness in the market；2. the material resistance to impact that the mode that side is confined adopts due to the direction device itself to punch is poor, the impact resistance of the further destruction direction device of meeting after punching so that it is complete appearance reduces, ride easily loosens, there is potential safety hazard, simultaneously, material cost is high, and is easily broken off。
Summary of the invention
The purpose of this utility model is in that to provide a kind of scientific structure design reasonable, and shock-resistant ability is strong, cost is low, complete appearance degree high, be connected firmly, welding front fork exempted from by single shoulder electro-tricycle safe and reliable, that be easily achieved。
This utility model solves its technical problem and is achieved through the following technical solutions:
Welding front fork exempted from by a kind of single shoulder electro-tricycle, including direction device, damping lower limb and doffing assembly, it is characterized in that: also include lock-screw, described damping lower limb is a up-thin-low-thick reducing damping lower limb, it is lateral opening that two ends, installing plate left and right symmetry at described direction device is shaped with two tapers suitable with the top of reducing damping lower limb, inner tip at two reducing damping lower limbs is all shaped with female thread, two reducing damping lower limbs are packed on direction device each through lock-screw, are fitted with doffing assembly in the bottom of two reducing damping lower limbs。
Advantage of the present utility model and having the beneficial effect that
1. welding front fork exempted from by this single shoulder electro-tricycle, by by traditional welding or the mode installing damping lower limb in the side of direction device, change into hold out against lateral opening with taper of reducing damping lower limb coordinate and lock-screw locking coordinate realize mechanically-assembled, on the basis of not destruction direction device integrity degree, ensure that the firm installation of the shock-resistant ability of front fork and direction device and damping lower limb, substantially increase efficiency of assembling。
2. this utility model scientific structure design is reasonable, has that shock-resistant ability is strong, cost is low, complete appearance degree high, is connected firmly, safe and reliable, the advantage that is easily achieved, is that welding front fork exempted from by a kind of single shoulder electro-tricycle with higher innovation。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model direction device；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural representation (reducing damping lower limb section view) of this utility model reducing damping lower limb and lock-screw assembling。
Accompanying drawing labelling
1-lock-screw, 2-direction device, 3-reducing damping lower limb, 4-doffing assembly, 5-installing plate, 6-are lateral opening。
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following example are illustrative, is not determinate, it is impossible to limits protection domain of the present utility model with this。
Welding front fork exempted from by a kind of single shoulder electro-tricycle, including direction device 2, damping lower limb and doffing assembly 4, its innovation is in that: also include lock-screw 1, described damping lower limb is a up-thin-low-thick reducing damping lower limb 3, installing plate about 5 two ends symmetry at described direction device is shaped with two tapers lateral opening 6 suitable with the top of reducing damping lower limb, inner tip at two reducing damping lower limbs is all shaped with female thread, two reducing damping lower limbs are packed on direction device each through lock-screw, are fitted with doffing assembly in the bottom of two reducing damping lower limbs。
Direction device lateral opening for taper, matches with the tapering of reducing damping lower limb, in the process of lock-screw locking, is lifted up gradually by reducing damping lower limb, and the two tapering is relatively tight gradually, completes the assembling of direction device and reducing damping lower limb；Afterwards, then in its underpart doffing assembly is installed and namely completes the assembly work of whole front fork。
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from this utility model and claims, various replacements, to change and modifications be all possible, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that。
Claims (1)
1. welding front fork exempted from by a single shoulder electro-tricycle, including direction device, damping lower limb and doffing assembly, it is characterized in that: also include lock-screw, described damping lower limb is a up-thin-low-thick reducing damping lower limb, it is lateral opening that two ends, installing plate left and right symmetry at described direction device is shaped with two tapers suitable with the top of reducing damping lower limb, inner tip at two reducing damping lower limbs is all shaped with female thread, two reducing damping lower limbs are packed on direction device each through lock-screw, are fitted with doffing assembly in the bottom of two reducing damping lower limbs。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097376.3U CN205327303U (en) | 2016-02-01 | 2016-02-01 | Singly take on formula electric tricycle and exempt from to weld front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097376.3U CN205327303U (en) | 2016-02-01 | 2016-02-01 | Singly take on formula electric tricycle and exempt from to weld front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327303U true CN205327303U (en) | 2016-06-22 |
Family
ID=56317325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097376.3U Expired - Fee Related CN205327303U (en) | 2016-02-01 | 2016-02-01 | Singly take on formula electric tricycle and exempt from to weld front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327303U (en) |
-
2016
- 2016-02-01 CN CN201620097376.3U patent/CN205327303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170201 |