CN216332425U - Integrated seat tube device for connecting seat cushion and frame middle tube - Google Patents
Integrated seat tube device for connecting seat cushion and frame middle tube Download PDFInfo
- Publication number
- CN216332425U CN216332425U CN202122485867.9U CN202122485867U CN216332425U CN 216332425 U CN216332425 U CN 216332425U CN 202122485867 U CN202122485867 U CN 202122485867U CN 216332425 U CN216332425 U CN 216332425U
- Authority
- CN
- China
- Prior art keywords
- seat
- tube
- seat cushion
- frame
- seat tube
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses an integrated seat tube device for connecting a seat cushion and a middle tube of a frame, which comprises a seat tube, a fastening structure and two clamping seats, wherein the clamping seats and the seat tube are integrated into a connecting piece, the upper end of the seat tube is connected with the seat cushion, the upper end of the middle tube of the frame is inserted into the seat tube, the two clamping seats are tightened through the matching of the fastening structure and the clamping seats, and the seat tube is further arranged at the upper end of the middle tube of the frame. Compared with the traditional seat pipe, the integrated seat pipe device does not occupy the internal space of the middle pipe completely, and lays a precondition foundation for the reutilization of the internal space of the middle pipe.
Description
Technical Field
The utility model relates to the technical field of bicycles, in particular to a connecting device for a seat cushion and a frame middle tube.
Background
Under the background that the bicycle and the electric appliance are fused more and more deeply, the space in the bicycle pipe is particularly precious. Due to the particularity of the bicycle frame, only the middle tube of the whole bicycle frame is provided with an opening, and other tubes are required to be opened at a certain position if batteries or electronic and electric components are placed in the middle tube. This increases the difficulty of manufacturing the frame and greatly affects the strength of the frame.
The seat pipe of the existing seat cushion extends into the middle pipe, and the seat pipe and the middle pipe are fixed through other structures (such as a clamping ring and a quick release, wherein the clamping ring is arranged outside the upper end of the middle pipe), so that the valuable space in the middle pipe can be occupied.
Therefore, the utility model aims to provide a connecting device for a seat cushion and a middle tube of a frame, which can release the space of the middle tube without influencing the strength of the frame.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an integrated seat tube device for connecting a seat cushion and a middle tube of a frame, which does not occupy the inner space of the middle tube completely compared with the traditional seat tube and lays a precondition foundation for the reutilization of the inner space of the middle tube.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an integrated seat tube device for connecting a seat cushion and a middle tube of a frame, which comprises a seat tube, a fastening structure and two clamping seats, wherein the clamping seats and the seat tube are integrated into a connecting piece, the upper end of the seat tube is connected with the seat cushion, the upper end of the middle tube of the frame is inserted into the seat tube, the two clamping seats are tightened through the matching of the fastening structure and the clamping seats, and the seat tube is further installed at the upper end of the middle tube of the frame.
In order to solve the technical problems, the utility model adopts the further technical scheme that: the fastening structure is a quick-release structure, the quick-release structure comprises a quick-release handle and a quick-release nut, the lower end of the seat tube is provided with an axially extending opening, the two clamping seats are respectively positioned on two sides of the opening, the quick-release handle can penetrate through the two clamping seats and is fixed on the upper end of the seat tube through the matching of the quick-release nut.
The seat cushion comprises a seat tube, a seat cushion support frame, a seat cushion body, a seat cushion support frame, a seat cushion clamping rod, a first screw, an upper toothless clamping rod, a toothed pin and a seat cushion body, wherein the seat cushion support frame is arranged on the seat tube;
the first screw penetrates through a corresponding hole position of the seat tube and clamps the seat cushion supporting frame together with a tooth clamping rod on the other side of the seat cushion supporting frame;
and the second screw penetrates through the upper toothless clamping rod and penetrates through the screw hole of the toothed pin from the other side of the seat cushion supporting frame to finally clamp the seat cushion supporting frame.
Further, the seat cushion support frame is a metal support frame.
Furthermore, the end part of the seat tube is provided with a seat tube arc groove, and the lower clamping piece is positioned in the seat tube arc groove.
The beneficial technical effects of the utility model are as follows:
the seat tube fixing device comprises a seat tube, a fastening structure and two clamping seats, wherein the clamping seats and the seat tube are integrated into a connecting piece, the upper end of the seat tube is connected with a seat cushion, the upper end of a middle tube of a frame is inserted into the seat tube, the two clamping seats are tightened through the matching of the fastening structure and the clamping seats, and the seat tube is further installed at the upper end of the middle tube of the frame; therefore, the integrated seat tube device integrates the clamping seat and the seat tube into a component, reduces the number of necessary parts, and the seat tube is fixed outside the upper end of the middle tube, does not occupy the internal space of the middle tube, and lays a precondition for the reutilization of the internal space of the middle tube.
Drawings
FIG. 1 is an exploded view of the tube mounted in the frame of the present invention;
FIG. 2 is an external view of the tube mounted to the frame of the present invention;
FIG. 3 is a schematic view of an exploded structure of the present invention (the surface of the seat cushion body is upward);
FIG. 4 is a schematic view of the structure of the present invention (with the surface of the seat cushion body facing downward);
FIG. 5 is a second schematic view of the exploded structure of the present invention (with the surface of the seat cushion body facing downward);
the reference numbers for the various parts are as follows:
a fastening structure 20, a quick release handle 201 and a quick release nut 202;
the seat cushion comprises a seat cushion 30, a first screw 301, a lower clamping piece 302, a seat cushion supporting frame 303, an upper toothed clamping rod 304, a second screw 305, an upper non-toothed clamping rod 306, a toothed pin 307 and a seat cushion body 308; a frame center tube 40.
Detailed Description
In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.
Example (b): an integrated seat tube device for connecting a seat cushion and a frame middle tube is shown in fig. 1 to 5 and comprises a seat tube 10, a fastening structure 20 and two clamping seats 101, wherein the clamping seats and the seat tube are integrated into a connecting piece, the upper end of the seat tube is connected with the seat cushion, the upper end of the frame middle tube 40 is inserted into the seat tube, the two clamping seats are tightened through the matching of the fastening structure and the clamping seats, and the seat tube is installed at the upper end of the frame middle tube.
In this embodiment, the fastening structure is a quick-release structure, the quick-release structure includes a quick-release handle 201 and a quick-release nut 202, the lower end of the seat tube has an axially extending opening 102, the two clamping seats are respectively located on two sides of the opening, and the quick-release handle can penetrate through the two clamping seats and fix the seat tube to the upper end of the seat tube in the frame through matching with the quick-release nut.
In this embodiment, the seat cushion 30 includes a first screw 301, a lower clip 302, a seat cushion support frame 303, an upper toothed clamping rod 304, a second screw 305, an upper non-toothed clamping rod 306, a toothed pin 307, and a seat cushion body 308, and the lower clip is located between the seat tube and the seat cushion support frame;
the first screw penetrates through a corresponding hole position of the seat tube and clamps the seat cushion supporting frame together with a tooth clamping rod on the other side of the seat cushion supporting frame;
and the second screw penetrates through the upper toothless clamping rod and penetrates through the screw hole of the toothed pin from the other side of the seat cushion supporting frame to finally clamp the seat cushion supporting frame.
In this embodiment, the seat cushion support frame is a metal support frame.
In this embodiment, the tip of seat pipe has seat pipe circular arc groove, lower clamping piece is located seat pipe circular arc groove.
The working principle and the working process of the utility model are as follows:
the upper end part that corresponds the frame well pipe with the mouth of pipe of seat pipe is to inserting into, and well inside pipe position in the seat pipe, screw up the quick detach nut after adjusting the seatpad direction, pull quick detach handle locking can, because the seat pipe has the opening of axial extension, press from both sides tight seat through the locking handle with two clamp to be fixed in well pipe with the installation of seat pipe.
Wherein the installation process of seatpad and seat pipe does:
as shown in fig. 4 and 5, the toothed pin 307 is placed in the corresponding circular hole of the seat tube 30, and the lower clip 302 is placed on the circular arc groove of the seat tube;
placing the seat cushion support frame 303, the lower clamping piece 302 and the seat tube arc groove in an aligned manner;
a second screw 305 is passed through the upper toothless clamping bar 306 and through a screw hole of the toothed pin 307 from the other side of the seat cushion support frame 303 to finally clamp the seat cushion support frame;
a first screw 301 is inserted through a corresponding hole of the seat tube 30 to clamp the seat cushion support together with a toothed clamping bar 304 on the other side of the seat cushion support 303.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a connect integral type seat pipe device of seatpad and frame well pipe which characterized in that: the seat tube clamping device comprises a seat tube (10), a fastening structure (20) and two clamping seats (101), wherein the clamping seats and the seat tube are connected into a whole through a connecting piece, the upper end of the seat tube is connected with a seat cushion, the upper end of a frame middle tube (40) is inserted into the seat tube, the two clamping seats are tightened through the matching of the fastening structure and the clamping seats, and then the seat tube is installed at the upper end of the frame middle tube.
2. An integral seat tube apparatus for connecting a seat cushion to a tube in a vehicle frame as set forth in claim 1, wherein: the fastening structure is a quick-release structure, the quick-release structure comprises a quick-release handle (201) and a quick-release nut (202), the lower end of the seat tube is provided with an axially-extending opening (102), the two clamping seats are respectively positioned on two sides of the opening, and the quick-release handle can penetrate through the two clamping seats and fix the seat tube in the upper end of the tube in the frame through the matching of the quick-release nut.
3. An integral seat tube apparatus for connecting a seat cushion to a tube in a vehicle frame as set forth in claim 1, wherein: the seat cushion (30) comprises a first screw (301), a lower clamping piece (302), a seat cushion supporting frame (303), an upper tooth clamping rod (304), a second screw (305), an upper tooth-free clamping rod (306), a tooth pin (307) and a seat cushion body (308), wherein the lower clamping piece is positioned between the seat tube and the seat cushion supporting frame;
the first screw penetrates through a corresponding hole position of the seat tube and clamps the seat cushion supporting frame together with a tooth clamping rod on the other side of the seat cushion supporting frame;
and the second screw penetrates through the upper toothless clamping rod and penetrates through the screw hole of the toothed pin from the other side of the seat cushion supporting frame to finally clamp the seat cushion supporting frame.
4. An integral seat tube apparatus for connecting a seat cushion to a tube in a vehicle frame as set forth in claim 3, wherein: the seat cushion supporting frame is a metal supporting frame.
5. An integral seat tube apparatus for connecting a seat cushion to a tube in a vehicle frame as set forth in claim 3, wherein: the end part of the seat tube is provided with a seat tube arc groove, and the lower clamping piece is positioned in the seat tube arc groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485867.9U CN216332425U (en) | 2021-10-15 | 2021-10-15 | Integrated seat tube device for connecting seat cushion and frame middle tube |
| TW110214638U TWM628497U (en) | 2021-10-15 | 2021-12-08 | Integrated seat tube apparatus connecting seat cushion and chassis seat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485867.9U CN216332425U (en) | 2021-10-15 | 2021-10-15 | Integrated seat tube device for connecting seat cushion and frame middle tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216332425U true CN216332425U (en) | 2022-04-19 |
Family
ID=81176467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122485867.9U Active CN216332425U (en) | 2021-10-15 | 2021-10-15 | Integrated seat tube device for connecting seat cushion and frame middle tube |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216332425U (en) |
| TW (1) | TWM628497U (en) |
-
2021
- 2021-10-15 CN CN202122485867.9U patent/CN216332425U/en active Active
- 2021-12-08 TW TW110214638U patent/TWM628497U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWM628497U (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4008698B2 (en) | Clamp for securing the bicycle seatpost | |
| US10710528B2 (en) | Bracket and bracket assembly | |
| CN216332425U (en) | Integrated seat tube device for connecting seat cushion and frame middle tube | |
| CN212647114U (en) | Optical cable fixing clamp | |
| CN217466480U (en) | Tensile test tool for insulating rod composite insulator | |
| CN206242957U (en) | Dropper chute type link structure | |
| KR102417170B1 (en) | Protector for wiring harness | |
| CN214749361U (en) | Novel bushing static rigidity testing tool equipment | |
| CN214171034U (en) | Belt buckle type adjustable hardware fitting | |
| CN213879185U (en) | Novel combination formula fastener for electric power | |
| CN220521934U (en) | Multifunctional fastener | |
| CN211840543U (en) | Electrode holder with cable anti-drop connection structure | |
| CN215322141U (en) | Joint for connecting bus seat and gas spring | |
| CN218021962U (en) | A kind of basket structure and electric vehicle | |
| CN218137665U (en) | Tool for assembling vice pipe jaw | |
| CN219287800U (en) | Custom circuit board for surface treatment of via hole plug oil white oil solder resist and gold deposition | |
| CN214416711U (en) | Locking device of tension ring | |
| CN211423084U (en) | Clamp and oxygen-increasing machine using same | |
| CN223609523U (en) | A type of PA plastic clamp | |
| CN222620243U (en) | Integrated pencil convenient to adjust | |
| CN213381100U (en) | Product fixing clamp | |
| CN210208707U (en) | Clamping fixture | |
| CN221118959U (en) | Novel steel skeleton building structure | |
| CN223191164U (en) | Pipeline fixation clamp and air conditioner | |
| CN213225228U (en) | Anchor clamps of hardware production and processing usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |