CN201071080Y - Dual-purpose cushion lever for inflating shock absorption and inflation - Google Patents
Dual-purpose cushion lever for inflating shock absorption and inflation Download PDFInfo
- Publication number
- CN201071080Y CN201071080Y CNU2007201503747U CN200720150374U CN201071080Y CN 201071080 Y CN201071080 Y CN 201071080Y CN U2007201503747 U CNU2007201503747 U CN U2007201503747U CN 200720150374 U CN200720150374 U CN 200720150374U CN 201071080 Y CN201071080 Y CN 201071080Y
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- CN
- China
- Prior art keywords
- gas
- tube
- inflating
- seat cushion
- shock
- 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
Links
- 230000035939 shock Effects 0.000 title description 7
- 238000010521 absorption reaction Methods 0.000 title 1
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 210000003437 trachea Anatomy 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000013016 damping Methods 0.000 abstract 2
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an inflated seat post with damping and inflation functions, which mainly comprises an external tube and an internal tube, wherein the external tube is a hollow tube, a guide sleeve ring is disposed at the top end of the hollow tube, a inflation connector is disposed at the bottom end of the hollow tube and capable of connecting with a gas plug or a gas connecting pipe; the internal tube is inserted into the external tube, a penetrating passage is disposed at the center of the internal tube, a positioning sleeve ring is passed out from the top end of the internal tube, and an one-way valve is disposed at the bottom end of the internal tube and used for introducing gas into a gas storage space inside the external tube through the penetrating passage and the one-way valve. When the bottom end of the external tube is provided with the gas plug, the bottom end of the seat post will be blocked, so as to inflate and take damping effect, while when the bottom end of the external tube is provided with the gas connecting pipe, the bottom end of the seat post will be open, so as to be sued as an inflator tube.
Description
Technical field
The utility model relates to bicycle, is meant a kind of inflation shock-absorbing on the bicycle, the Double use pedestal lining bar of inflating especially.
Background technology
In the streets being seen bicycle seat cushion bar and Floor Pump all are the independent individuals that branch is arranged at present.Traditional shock-absorbing mode of existing seat cushion bar mainly is the inner installing of a present lining bar elastic element; an elastic force that contracts that utilizes elastic element is to produce shock-proof effect; though the back has inflatable shock-absorbing seat cushion bar to come out; but since inflatable shock-absorbing seat cushion bar can only injecting gas to replenish air pressure and to regulate shock-proof effect; inflate function and can't have concurrently; therefore; at any time can help inflation of tire for convenient; the bicycle knight can prepare one group of Floor Pump usually in addition; bicycle then can be provided with the fixed mount of Floor Pump special use especially in the appropriate position of skeleton; be fixed on the bicycle skeleton for Floor Pump, and can carry in case of need with car.But, find that after the utility model designer examines the practice of carrying Floor Pump in addition not only can increase the outfit and the weight of bicycle, more causes bicycle knight's burden.
In view of this, the utility model designer is based on being engaged in the related industry experience for many years, researching and developing and improve at the structure of inflatable seat cushion bar, and is having the utility model to come out through continuous design with the improvement back.
Summary of the invention
The purpose of this utility model provides a kind of inflation shock-absorbing, inflate the Double use pedestal lining bar, but mainly has make-up gas carrying the joint shock-proof effect, and can serve as advantage and effect that Floor Pump uses.
Show purpose for reaching, inflation shock-absorbing of the present utility model, the Double use pedestal lining bar of inflating mainly comprise pipe in an outer tube and, wherein, described outer tube is a hollow tube, its top spiral shell is established a guiding collar, and the bottom is provided with a gas seated connection head, and described gas seated connection head is to select to connect gas shutoff plug or trachea; Pipe is to be plugged in the outer tube in described, and central authorities establish consistent break-through road, and interior pipe top passes positioning ring, and a check valve is then established in the bottom, makes gas enter outer tube in-to-in gas storage space after penetrating via is by check valve; Rely on it, when gas seated connection head installing gas shutoff plug, described seat cushion bar bottom will form closed state and inflate shock-proof effect to produce, and when the installing trachea, described seat cushion bottom will form open state and use can make inflator pump.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, be to be provided with leak-proof gasket between described positioning ring inside and the interior pipe outer ring surface, to guarantee that gas does not have the self-align collar and leaks.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, a T type orienting sleeve can be clogged by described positioning ring top end opening place, slides up and down with guiding inner tube.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, but be direct connection seat cushion joint after the pipe top passes positioning ring in described, and described seat cushion joint is to be provided with the induction opening that is communicated with penetrating via.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, be to establish a seat cushion permanent seat between described interior pipe top and the seat cushion joint, and described seat cushion permanent seat also is provided with the perforation that is communicated with penetrating via and induction opening.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, the check valve of pipe bottom is to comprise a body in described, described body is pipe bottom in being installed in, its inside is to be provided with the scalariform runner, spiral shell is established a connecting element after being provided with battledore, elastic element in the runner in regular turn, and described connecting element central authorities establish an open-work.
According to the inflation shock-absorbing of the above, the Double use pedestal lining bar of inflating, wherein, described gas seated connection head central authorities can establish an inner bolt hole that connects gas storage space, and gas shutoff plug and trachea then are respectively equipped with external thread section, establish connection with mutual spiral shell.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: also need carry the trouble of Floor Pump in the time of so can reducing by bike in addition, more can enjoy and increase awheel enjoyment.
Description of drawings
Fig. 1 is the decomposing schematic representation of analysing and observe of the present utility model;
Fig. 2 is the assembled state scheme drawing that the utility model serves as Shock absorber;
Fig. 3 is the action scheme drawing that the utility model serves as Shock absorber;
Fig. 4 is the assembled state scheme drawing that the utility model serves as Floor Pump.
Description of reference numerals: 1-outer tube; The 11-gas storage space; The 12-collar that leads; The 13-leak-proof gasket; 14-T type guide ring; 15-gas seated connection head; The 151-inner bolt hole; 16-gas shutoff plug; The 161-external thread section; The 17-trachea; 171-is the section of being spirally connected outward; The 172-penetrating via; Pipe in the 2-; The 21-penetrating via; 22-seat cushion permanent seat; The 221-perforation; 3-seat cushion joint; The 31-induction opening; The 4-check valve; The 41-body; The 411-leak-proof gasket; The 412-runner; The 42-piston; The 43-elastic element; The 44-connecting element; The 441-open-work.
The specific embodiment
At first see also shown in Figure 1, the utility model mainly comprise an outer tube 1 and one in the pipe 2, wherein:
About running condition of the present utility model is " Shock absorber " and " Floor Pump " two kinds according to its function distinguishing then:
1, Shock absorber: when seat cushion bar of the present utility model serves as Shock absorber and is plugged in (this also is usual running condition of the present utility model) when using in the bicycle seat cushion vertical rod (figure do not illustrate), see also shown in Figure 2, the outside thread of described gas shutoff plug 16 is for 161 sections directly to be arranged in the inner bolt hole 151 of gas seated connection head 15, make seat cushion bar of the present utility model bottom formation closed state as shown in the figure, pipe 2 was to top offset in just but the operation support pad assembly drove then, as shown in Figure 3, thus, ambient atmos will be from the induction opening 31 of seat cushion joint 3, in the perforation 221 of seat cushion permanent seat 22 enters in pipe 2 the penetrating via 21, and the piston 42 of promotion check valve 4 is to bottom offset, make the runner 412 of body 41 be open shape, then penetrating via 21 gas inside can enter in the gas storage space 11 of outer tube 1 by runner 412, and then the shock-proof effect of upgrade block lining bar; In addition when the shut-down operation cushion assembly, then the elastic element 43 of check valve 4 is with the runner 412 of involution ejector ram 42 to top offset enclosed body 41, recover state shown in Figure 2, rely on it, high pressure gas will be closed in the gas storage space 11 of outer tube 1 and do not have the anxiety that leaks.In addition, when the bicycle knight thinks that the shock-absorbing degree of seat cushion bar is too high and causes the seat cushion bar to lack flexibility, then only need spiral shell to move back the gas shutoff plug 16 of outer tube 1 bottom, can discharge the stored high pressure gas of gas storage space 11, and then regulate air pressure and shock-proof effect
2, Floor Pump: when the bicycle knight realizes suddenly that pressure of tire is not enough and must inflate the time at once, see also shown in Figure 4, at first must earlier the utility model be detached the seat cushion vertical rod (figure does not illustrate) of bicycle skeleton, then gas shutoff plug 16 spiral shells are recessed out the inner bolt hole 151 of gas seated connection head 15, external thread section 171 with trachea 17 is arranged in the inner bolt hole 151 of gas seated connection head 15 then, gas storage space 11 is connected with trachea 16, and then can makes the gas in the gas storage space 11 follow trachea 16 and external valve (figure does not illustrate) injection tire; Moreover, only need to manage 2 to top offset (promptly repeating action as shown in Figure 3) in the operation once again, then can make ambient atmos enter in the gas storage space 11 of outer tube 1 equally, and then pipe 2 can continuously inject tire with gas in the compressing, just can revert to the Shock absorber state again after the tire pressure abundance.
More than explanation as can be known, principle of design of the present utility model is the gas storage space that pipe injects ambient atmos outer tube in utilizing, make gas storage space be full of high pressure gas, utilize high pressure gas to make the seat cushion bar reach shock-proof effect, and then can allow the bicycle knight of various Different Weight regulate air pressure and shock-proof effect according to different weight.And when tire need be inflated, pipe was squeezed into air in the gas storage space in same the utilization, made gas storage space be full of high pressure air, by trachea high pressure gas was injected tire again, can serve as Floor Pump and use, and inflated effect thereby reach.Also need carry the trouble of Floor Pump in the time of so can reducing by bike in addition, more can enjoy and increase awheel enjoyment.
More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.
Claims (7)
1. inflate shock-absorbing, the Double use pedestal lining bar of inflating for one kind, it is characterized in that: comprise pipe in an outer tube and, wherein, described outer tube is a hollow tube, its top spiral shell is established a guiding collar, and the bottom is provided with a gas seated connection head, and described gas seated connection head is to select to connect gas shutoff plug or trachea; Pipe is to be plugged in the outer tube in described, and central authorities establish consistent break-through road, and interior pipe top passes positioning ring, and a check valve is then established in the bottom, makes gas enter outer tube in-to-in gas storage space after penetrating via is by check valve.
2. inflation shock-absorbing according to claim 1, the Double use pedestal lining bar of inflating is characterized in that: be provided with leak-proof gasket between described positioning ring inside and the interior pipe outer ring surface.
3. inflation shock-absorbing according to claim 1, the Double use pedestal lining bar of inflating is characterized in that: a T type orienting sleeve is clogged at described positioning ring top end opening place, slides up and down with guiding inner tube.
4. inflation shock-absorbing according to claim 1, the Double use pedestal lining bar of inflating is characterized in that: the pipe top passes direct connection seat cushion joint behind the positioning ring in described, and described seat cushion joint is to be provided with the induction opening that is communicated with penetrating via.
5. inflation shock-absorbing according to claim 4, the Double use pedestal lining bar of inflating is characterized in that: establish a seat cushion permanent seat between pipe top and the seat cushion joint in described, and described seat cushion permanent seat is provided with the perforation that is communicated with penetrating via and induction opening.
6. inflation shock-absorbing according to claim 1, the Double use pedestal lining bar of inflating, it is characterized in that: the check valve of pipe bottom is to comprise a body in described, described body is pipe bottom in being installed in, its outer cover leakage packing ring of setting up defences, its inside then is provided with the scalariform runner, be provided with battledore, elastic element in the runner in regular turn, and spiral shell establishes a connecting element, described connecting element central authorities establish an open-work.
7. inflation shock-absorbing according to claim 1, the Double use pedestal lining bar of inflating is characterized in that: described gas seated connection head central authorities can establish an inner bolt hole that connects gas storage space, and gas shutoff plug and trachea then are respectively equipped with external thread section, establish connection with mutual spiral shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201503747U CN201071080Y (en) | 2007-06-21 | 2007-06-21 | Dual-purpose cushion lever for inflating shock absorption and inflation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201503747U CN201071080Y (en) | 2007-06-21 | 2007-06-21 | Dual-purpose cushion lever for inflating shock absorption and inflation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071080Y true CN201071080Y (en) | 2008-06-11 |
Family
ID=39549640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201503747U Expired - Fee Related CN201071080Y (en) | 2007-06-21 | 2007-06-21 | Dual-purpose cushion lever for inflating shock absorption and inflation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071080Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640249A (en) * | 2017-09-08 | 2018-01-30 | 佛山市天诚环保科技有限公司 | A kind of bicycle seat inflator |
-
2007
- 2007-06-21 CN CNU2007201503747U patent/CN201071080Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640249A (en) * | 2017-09-08 | 2018-01-30 | 佛山市天诚环保科技有限公司 | A kind of bicycle seat inflator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANBANG INDUSTRY CO., LTD. Free format text: FORMER OWNER: XU MEIYAN Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: Xinzhuang County, Taiwan, Taipei province: Patentee after: Laing Ban International Co., Ltd. Address before: Postcode of Taiwan, china: Patentee before: Xu Meiyan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20120621 |