CN210106471U - Bicycle jiffy stand air spring mounting structure - Google Patents
Bicycle jiffy stand air spring mounting structure Download PDFInfo
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- CN210106471U CN210106471U CN201920239996.XU CN201920239996U CN210106471U CN 210106471 U CN210106471 U CN 210106471U CN 201920239996 U CN201920239996 U CN 201920239996U CN 210106471 U CN210106471 U CN 210106471U
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Abstract
The utility model discloses a bicycle jiffy stand air spring mounting structure, including air spring body, first installed part and second installed part, the both ends of air spring body all are equipped with first installed part and second installed part, and first installed part sets up in the top of second installed part, and first installed part comprises first mounting panel, first backing plate and first installation sleeve, the utility model discloses the beneficial effect who reaches is: the utility model relates to a bicycle jiffy stand air spring mounting structure can install fixedly to the air spring through the first installed part and the second installed part that set up, simultaneously because adopt countersunk bolt to connect between first installed part and the second installed part for the dismantlement and the installation of air spring are more convenient, and be equipped with the connecting sleeve between first installed part and second installed part and the connecting plate, can make the air spring more smooth and easy when rotatory with first installed part and second installed part, the life of reinforcing air spring that can be relative.
Description
Technical Field
The utility model relates to an air spring mounting structure, in particular to bicycle jiffy stand air spring mounting structure belongs to bicycle accessory installation technical field.
Background
The gas spring is an industrial accessory which can play a role in supporting, buffering, braking, height adjustment, angle adjustment and the like. The device comprises a pressure cylinder, a piston rod, a piston, a sealing guide sleeve, a filler (inert gas or oil-gas mixture), an in-cylinder control element, an out-cylinder control element (a controllable gas spring), a joint and the like. The principle is that inert gas or oil-gas mixture is filled in a closed pressure cylinder, the pressure in a cavity is several times or dozens of times higher than the atmospheric pressure, and the motion of a piston rod is realized by utilizing the pressure difference generated by the cross section area of the piston rod smaller than that of the piston. Due to the fundamental difference in principle, the gas spring has the remarkable advantages of relatively slow speed, small dynamic force change (generally within 1: 1.2) and easiness in control over a common spring. The disadvantages are that the volume is relatively small without a helical spring, the cost is high and the service life is relatively short. Unlike mechanical springs, gas springs have a nearly linear spring curve. The existing air spring is usually connected in a fixed mode, so that the air spring is not convenient to disassemble, and is short in service life compared with a spiral spring, so that the air spring needs to be replaced after being used for a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a bicycle jiffy stand air spring mounting structure, solved the problem that exists among the prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a bicycle jiffy stand air spring mounting structure, which comprises an air spring body, a first mounting part and a second mounting part, wherein both ends of the air spring body are provided with the first mounting part and the second mounting part, the first mounting part is arranged above the second mounting part, the first mounting part consists of a first mounting plate, a first backing plate and a first mounting sleeve, the side wall of the first mounting plate, which is close to one side of the second mounting part, is welded with the first backing plate, the first backing plate is arranged at the central position on the plate wall of the first mounting plate, the side wall of the first backing plate, which is far away from one side of the first mounting plate, is welded with the first mounting sleeve, the first mounting sleeve is arranged at the central position on the plate wall of the first backing plate, the second mounting part consists of the second mounting plate, the second backing plate and the second mounting sleeve, the plate, which is close to one side of the first mounting plate, is welded, the second base plate is arranged at the central position on the plate wall of the second mounting plate, a second mounting sleeve is welded on the plate wall of one side of the second base plate, which is far away from the second mounting plate, the second mounting sleeve is arranged at the central position on the wall of the second backing plate, the outer walls of the first mounting sleeve and the second mounting sleeve are sleeved with connecting sleeves, the connecting sleeve is rotatably connected with the outer cylinder walls of the first mounting sleeve and the second mounting sleeve, connecting plates are arranged at two ends of the air spring body, the top of the connecting plate is provided with a through hole, the connecting plate is sleeved on the outer cylinder wall of the connecting sleeve through the through hole, one end of the connecting plate close to the air spring body is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a loop bar, the one end that the loop bar kept away from the connecting rod has seted up the jack, the both ends of air spring body are pegged graft respectively in the inside and the loop bar fixed connection of jack.
As an optimized technical scheme of the utility model, first mounting hole has all been seted up to the four corners department at first mounting panel top.
As an optimized technical scheme of the utility model, the second mounting hole has all been seted up to the four corners department at second mounting panel top.
As a preferred technical scheme of the utility model, the second is connected the screw at telescopic top is installed to the second, first connection screw has been seted up to the position that the screw was connected to the top of first mounting panel corresponding second.
As a preferred technical scheme of the utility model, first connecting screw passes first installation sleeve and is connected the screw intercommunication with the second, just install sleeve fixed connection through countersunk head bolt and second on the first mounting panel.
The utility model discloses the beneficial effect who reaches is: the utility model relates to a bicycle jiffy stand air spring mounting structure can install fixedly to the air spring through the first installed part and the second installed part that set up, simultaneously because adopt countersunk bolt to connect between first installed part and the second installed part for the dismantlement and the installation of air spring are more convenient, and be equipped with the connecting sleeve between first installed part and second installed part and the connecting plate, can make the air spring more smooth and easy when rotatory with first installed part and second installed part, the life of reinforcing air spring that can be relative.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a first mounting member of the present invention;
FIG. 3 is a rear view of a first mounting member of the present invention;
fig. 4 is a schematic structural view of a second mounting member of the present invention;
fig. 5 is a rear view of the second mounting member of the present invention.
In the figure: 1. a gas spring body; 2. a first mounting member; 3. a second mount; 4. a first mounting plate; 5. a first mounting hole; 6. a first backing plate; 7. a first mounting sleeve; 8. a second mounting plate; 9. a second mounting hole; 10. a second backing plate; 11. a second mounting sleeve; 12. a first connection screw hole; 13. a second connection screw hole; 14. a countersunk bolt; 15. a connecting sleeve; 16. a connecting plate; 17. a through hole; 18. a connecting rod; 19. a loop bar; 20. and (4) inserting the jack.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-5, the utility model provides a bicycle parking frame gas spring mounting structure, which comprises a gas spring body 1, a first mounting part 2 and a second mounting part 3, wherein both ends of the gas spring body 1 are provided with the first mounting part 2 and the second mounting part 3, the first mounting part 2 is arranged above the second mounting part 3, the first mounting part 2 is composed of a first mounting plate 4, a first backing plate 6 and a first mounting sleeve 7, the side wall of the first mounting plate 4 close to one side of the second mounting part 3 is welded with the first backing plate 6, the first backing plate 6 is arranged at the central position on the plate wall of the first mounting plate 4, the side wall of the first backing plate 6 far from one side of the first mounting plate 4 is welded with the first mounting sleeve 7, the first mounting sleeve 7 is arranged at the central position on the plate wall of the first backing plate 6, the second mounting part 3 is composed of a second mounting plate 8, a second backing plate 10 and a second mounting sleeve 11, a second base plate 10 is welded on the plate wall of one side, close to the first mounting plate 4, of the second mounting plate 8, the second base plate 10 is arranged at the central position on the plate wall of the second mounting plate 8, a second mounting sleeve 11 is welded on the plate wall of one side, far away from the second mounting plate 8, of the second base plate 10, the second mounting sleeve 11 is arranged at the central position on the plate wall of the second base plate 10, a connecting sleeve 15 is sleeved on the outer walls of the first mounting sleeve 7 and the second mounting sleeve 11, the connecting sleeve 15 is rotatably connected with the outer cylinder walls of the first mounting sleeve 7 and the second mounting sleeve 11, connecting plates 16 are arranged at two ends of the air spring body 1, through holes 17 are formed in the tops of the connecting plates 16, the connecting plates 16 are sleeved on the outer cylinder walls of the connecting sleeves 15 through the through holes 17, a connecting rod 18 is fixedly connected at one end, close to the air spring body, the end of the loop bar 19 far away from the connecting bar 18 is provided with a jack 20, and two ends of the gas spring body 1 are respectively inserted in the jack 20 and fixedly connected with the loop bar 19.
Specifically, use the utility model discloses in the time, at first, peg graft respectively the inside at jack 20 with the both ends of air spring body 1 for air spring body 1 is connected with loop bar 19, then, cup joint connecting sleeve 15 on second installation sleeve 11, through-hole 17 on the connecting plate 16 aims at connecting sleeve 15 and embolias, and finally, first installed part 2 is covered, peg graft first installation sleeve 7 on first installed part 2 in connecting sleeve 15's inside, use countersunk head bolt 14 to be connected first installed part 2 and second installed part 3, use the bolt to install first installed part 2 or second installed part 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The bicycle parking frame air spring mounting structure is characterized by comprising an air spring body (1), a first mounting part (2) and a second mounting part (3), wherein the first mounting part (2) and the second mounting part (3) are arranged at two ends of the air spring body (1), the first mounting part (2) is arranged above the second mounting part (3), the first mounting part (2) consists of a first mounting plate (4), a first base plate (6) and a first mounting sleeve (7), the first base plate (6) is welded on the side wall, close to one side of the second mounting part (3), of the first mounting plate (4), the first base plate (6) is arranged at the central position on the plate wall of the first mounting plate (4), the first mounting sleeve (7) is welded on the side wall, far away from one side of the first mounting plate (4), of the first base plate (6), the first mounting sleeve (7) is arranged at the central position on the plate wall of the first base plate (6), the second mounting part (3) is composed of a second mounting plate (8), a second base plate (10) and a second mounting sleeve (11), the second base plate (10) is welded on the plate wall of the second mounting plate (8) close to one side of the first mounting plate (4), the second base plate (10) is arranged at the central position on the plate wall of the second mounting plate (8), the second mounting sleeve (11) is welded on the plate wall of the second base plate (10) far away from one side of the second mounting plate (8), the second mounting sleeve (11) is arranged at the central position on the plate wall of the second base plate (10), a connecting sleeve (15) is sleeved on the outer walls of the first mounting sleeve (7) and the second mounting sleeve (11), the connecting sleeve (15) is rotatably connected with the outer cylinder walls of the first mounting sleeve (7) and the second mounting sleeve (11), and connecting plates (16) are arranged at two ends of the air spring body (1), through-hole (17) have been seted up at the top of connecting plate (16), connecting plate (16) cup joint on the urceolus wall of connecting sleeve (15) through-hole (17), one end fixedly connected with connecting rod (18) that connecting plate (16) are close to air spring body (1), the other end fixedly connected with loop bar (19) of connecting rod (18), jack (20) have been seted up to the one end that connecting rod (18) were kept away from in loop bar (19), peg graft respectively at the inside and loop bar (19) fixed connection of jack (20) in the both ends of air spring body (1).
2. A bicycle jiffy stand gas spring mounting structure according to claim 1, characterized in that the first mounting holes (5) are opened at the four corners of the top of the first mounting plate (4).
3. A bicycle jiffy stand gas spring mounting structure according to claim 1, characterized in that the second mounting holes (9) are opened at the four corners of the top of the second mounting plate (8).
4. A bicycle jiffy stand gas spring mounting structure according to claim 1, characterized in that the top of the second mounting sleeve (11) is provided with a second connecting screw hole (13), and the top of the first mounting plate (4) is provided with a first connecting screw hole (12) at a position corresponding to the second connecting screw hole (13).
5. A bicycle jiffy stand gas spring mounting structure according to claim 4, characterized in that the first connecting screw hole (12) passes through the first mounting sleeve (7) to communicate with the second connecting screw hole (13), and the first mounting plate (4) is fixedly connected with the second mounting sleeve (11) through a countersunk head bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920239996.XU CN210106471U (en) | 2019-02-25 | 2019-02-25 | Bicycle jiffy stand air spring mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920239996.XU CN210106471U (en) | 2019-02-25 | 2019-02-25 | Bicycle jiffy stand air spring mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210106471U true CN210106471U (en) | 2020-02-21 |
Family
ID=69533367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920239996.XU Active CN210106471U (en) | 2019-02-25 | 2019-02-25 | Bicycle jiffy stand air spring mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210106471U (en) |
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2019
- 2019-02-25 CN CN201920239996.XU patent/CN210106471U/en active Active
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