CN211519719U - Adjustable seat of electric bicycle - Google Patents
Adjustable seat of electric bicycle Download PDFInfo
- Publication number
- CN211519719U CN211519719U CN201922247104.3U CN201922247104U CN211519719U CN 211519719 U CN211519719 U CN 211519719U CN 201922247104 U CN201922247104 U CN 201922247104U CN 211519719 U CN211519719 U CN 211519719U
- Authority
- CN
- China
- Prior art keywords
- installation face
- saddle
- gear
- lateral wall
- bulge loop
- 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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Abstract
The utility model relates to an adjustable seat of electric bicycle, including saddle and frame, the inserted bar is connected to the saddle, the inserted bar connects the rack, rack and gear engagement, the frame is equipped with jack and mounting hole, the inserted bar is installed in the jack, the mounting hole includes installation face and lateral wall, the installation face is the circular face, the lateral wall is the periphery, lateral wall perpendicular to installation face, the installation face is equipped with bulge loop and screw rod, the bulge loop extends to the direction of perpendicular to installation face, the screw rod is located the center of installation face, screw rod perpendicular to installation face, a side of gear is equipped with the recess, the shape and the bulge loop of recess match, the gear passes through the recess and is connected with the bulge loop, the lateral wall is equipped with the opening, wheel and rack are in the opening part meshing, the another side of gear is equipped with the holding. The utility model has the advantages that: the height of the saddle can be adjusted or the saddle can be positioned by loosening or screwing the positioning piece, so that the saddle is more convenient to adjust.
Description
Technical Field
The utility model relates to an electric bicycle especially relates to an adjustable seat of electric bicycle.
Background
Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport game.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an adjustable seat of electric bicycle.
The utility model discloses a realize through following technical scheme:
an adjustable seat of an electric bicycle comprises a saddle and a frame,
the saddle is connected with an inserted link which is connected with a rack, the rack is meshed with a gear,
the frame is equipped with jack and mounting hole, the inserted bar is installed in the jack, the mounting hole includes installation face and lateral wall, the installation face is the round face, the lateral wall is the periphery, lateral wall perpendicular to installation face, the installation face is equipped with bulge loop and screw rod, the bulge loop extends to the direction of perpendicular to installation face, the screw rod is located the center of installation face, screw rod perpendicular to installation face, a side of gear is equipped with the recess, the shape and the bulge loop of recess match, the gear passes through the recess and is connected with the bulge loop, the lateral wall is equipped with the opening, wheel and rack are in the opening part meshing, the another side of gear is equipped with the holding ring, be equipped with the profile of tooth structure in the holding ring, screw rod connection location spare, the holding piece is equipped with the profile of tooth structure that matches.
According to the above technical solution, preferably, the tooth structure is formed by a plurality of pointed teeth, and the plurality of pointed teeth enclose a ring shape.
The utility model has the advantages that: the height of the saddle can be adjusted or the saddle can be positioned by loosening or screwing the positioning piece, so that the saddle is more convenient to adjust.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic cross-sectional structure diagram of a mounting hole according to an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a positioning element according to an embodiment of the present invention.
In the figure: 1. the bicycle comprises a bicycle seat, 2 parts of a bicycle frame, 3 parts of a plug rod, 4 parts of a rack, 5 parts of a gear, 6 parts of a jack, 7 parts of a mounting hole, 8 parts of a convex ring, 9 parts of a screw rod, 10 parts of a positioning ring, 11 parts of a positioning piece and 12 parts of sharp teeth.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to an adjustable seat of an electric bicycle, which comprises a saddle 1 and a frame 2, wherein the saddle is connected with an insert rod 3, the insert rod is connected with a rack 4, the rack is meshed with a gear 5,
the frame is equipped with jack 6 and mounting hole 7, the inserted bar is installed in the jack, the mounting hole includes installation face and lateral wall, the installation face is the round face, the lateral wall is the periphery, lateral wall perpendicular to installation face, the installation face is equipped with bulge loop 8 and screw rod 9, the bulge loop extends to the direction of perpendicular to installation face, the screw rod is located the center of installation face, screw rod perpendicular to installation face, a side of gear is equipped with the recess, the shape and the bulge loop of recess match, the gear passes through the recess and is connected with the bulge loop, the lateral wall is equipped with the opening, wheel and rack are in the opening part meshing, the another side of gear is equipped with holding ring 10, be equipped with the profile of tooth structure in the holding ring, screw rod connection setting element 11, the setting element is equipped with the profile of tooth structure that matches with.
The working principle of the embodiment is as follows: the saddle is installed in the jack through the inserted bar, and the gear and rack mesh. When the positioning piece is connected with the screw rod and the positioning piece and the gear are mutually meshed through the tooth-shaped structure, the gear is kept fixed, so that the saddle is also kept fixed. When the saddle needs to be adjusted, the positioning piece is screwed out, so that the tooth-shaped structure of the positioning piece and the tooth-shaped structure of the gear are separated, the gear can freely rotate around the convex ring, and then the inserted rod is driven to move along the insertion hole, so that the height of the saddle can be adjusted.
According to the above technical solution, preferably, the tooth-shaped structure is formed by a plurality of sharp teeth 12, and the plurality of sharp teeth enclose a ring shape.
The utility model has the advantages that: the height of the saddle can be adjusted or the saddle can be positioned by loosening or screwing the positioning piece, so that the saddle is more convenient to adjust.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides an adjustable seat of electric bicycle which characterized in that: comprises a saddle and a frame, wherein the saddle is arranged on the frame,
the saddle is connected with an inserted link which is connected with a rack, the rack is meshed with a gear,
the frame is equipped with jack and mounting hole, the inserted bar is installed in the jack, the mounting hole includes installation face and lateral wall, the installation face is the round face, the lateral wall is the periphery, lateral wall perpendicular to installation face, the installation face is equipped with bulge loop and screw rod, the bulge loop extends to the direction of perpendicular to installation face, the screw rod is located the center of installation face, screw rod perpendicular to installation face, a side of gear is equipped with the recess, the shape and the bulge loop of recess match, the gear passes through the recess and is connected with the bulge loop, the lateral wall is equipped with the opening, wheel and rack are in the opening part meshing, the another side of gear is equipped with the holding ring, be equipped with the profile of tooth structure in the holding ring, screw rod connection location spare, the holding piece is equipped with the profile of tooth structure that matches.
2. The adjustable seat for electric bicycles of claim 1, wherein: the tooth-shaped structure is composed of a plurality of sharp teeth, and the plurality of sharp teeth form a ring shape in an enclosing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247104.3U CN211519719U (en) | 2019-12-16 | 2019-12-16 | Adjustable seat of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247104.3U CN211519719U (en) | 2019-12-16 | 2019-12-16 | Adjustable seat of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211519719U true CN211519719U (en) | 2020-09-18 |
Family
ID=72445653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922247104.3U Expired - Fee Related CN211519719U (en) | 2019-12-16 | 2019-12-16 | Adjustable seat of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211519719U (en) |
-
2019
- 2019-12-16 CN CN201922247104.3U patent/CN211519719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |