CN204126836U - The pump of bicycle seat pole can be accommodated in - Google Patents
The pump of bicycle seat pole can be accommodated in Download PDFInfo
- Publication number
- CN204126836U CN204126836U CN201420481217.4U CN201420481217U CN204126836U CN 204126836 U CN204126836 U CN 204126836U CN 201420481217 U CN201420481217 U CN 201420481217U CN 204126836 U CN204126836 U CN 204126836U
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- China
- Prior art keywords
- regulator
- cylinder body
- outer cylinder
- width
- seat
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- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a kind of pump that can be accommodated in bicycle seat pole, include an outer cylinder body and a fixing device, outer cylinder body is provided with one along bearing of trend and virtually passes through axle, fixing device includes a stopping seat, a regulator and an expanding piece, stopping seat is connected to outer cylinder body, stopping seat one end away from outer cylinder body is located at by regulator, regulator can optionally move along virtual the axial of axle of passing through relative to stopping seat with between release position in packing position, expanding piece can be adjusted along the virtual outer periphery Extreme breadth passing through Axial and radial in its process, make pump finish using after can put into a bar, pump is fixed on a bar by the internal face being resisted against a bar by expanding piece, pump is avoided to be come off by seat bar.
Description
Technical field
The utility model mainly discloses a kind of pump, espespecially a kind of pump that can be accommodated in bicycle seat pole.
Background technique
Please refer to the Patent Case of TaiWan, China patent No. M287384 " pump and fixed base thereof ", its fixed seat structure being a kind of pump and pump firmly can being fastened on vehicle frame.It comprises: a pump, and pump includes a cylindrical shell, and cylindrical shell has a keyhole in one end opens; And a fixed base, fixed base is provided with a fixed plate, one surface of fixed plate is extended with a junction, its another surface then extends and is extruded with a tightening latch and a clipping ring, clipping ring is C font, and by extending outstanding at a distance of an intended distance, when pump is fixed on fixed base with tightening latch, tightening latch is hubbed in keyhole, and clipping ring is ring set clip cylindrical shell then.
But, the combination of above-mentioned pump and fixed base must attachedly be hung on outside the vehicle frame of bicycle, rider's certainty attached extension kettle-frame on the vehicle frame of bicycle of Regular Bicycle, to keep the skin wet at any time in the process driven, the utilization rate of kettle, much larger than the utilization rate of pump, to alternatively, certainly will select kettle-frame, to install kettle-frame and pump fixing frame simultaneously, can produce attached extension object too much easily disturb rider action and unsightly.
For this reason, knowledgeable people in art develops another money and is incorporated into bicycle by different way for the pump carried, referring again to the Patent Case of TaiWan, China patent No. M431120 " pump and bicycle ", it is the combination of a kind of pump and bicycle saddle tube.It comprises: pipe, one handle, a piston valve and a flexible pipe in an outer tube.One end of outer tube connects the seat cushion of bicycle by a junction, and joint extends a blocked part to the inside of outer tube.Interior pipe slides in outer tube.One end connecting handle of interior pipe, handle comprises a containing space and a pedal frame, and pedal frame is placed in containing space collapsiblely.The other end of interior pipe connects piston valve, controls air enter interior pipe by piston valve.Flexible pipe is positioned within pipe, and one end of flexible pipe is connected with piston valve by an inner carrier, enters in flexible pipe to make the air entering interior pipe.
But, although adopt the inflator structure of said structure not to be adopt the attached design being hung on frame outside, but the seat cushion of bicycle and pump must together be pulled down by pump in use, the hand handle of seat cushion as pump is operated and inflate, seat cushion is seat cushion after all, and be inconvenient to supply rider to operate, and rider must operate unnecessary and incoherent element moves when inflating, and increases the burden of rider on foot.
Model utility content
Its main purpose of pump that the utility model can be accommodated in bicycle seat pole is to provide a kind of pump that can be accommodated in bicycle seat pole, it includes: an outer cylinder body and a fixing device, outer cylinder body is provided with one along bearing of trend and virtually passes through axle, outer cylinder body is provided with an end along virtual one end passing through axle axis, outer cylinder body forms first width along the virtual outer periphery Extreme breadth passing through Axial and radial, fixing device is connected to outer cylinder body, fixing device includes a stopping seat, a regulator and an expanding piece, stopping seat is connected to the end of outer cylinder body, stopping seat forms second width along the virtual outer periphery Extreme breadth passing through Axial and radial, stopping seat one end away from outer cylinder body is located at by regulator, regulator can optionally move along virtual the axial of axle of passing through relative to stopping seat with between release position in packing position, regulator forms the 3rd width along the virtual outer periphery Extreme breadth passing through Axial and radial, expanding piece is located between stopping seat and regulator, expanding piece is resisted against stopping seat and regulator respectively along the virtual two ends passing through axle axis, expanding piece forms the 4th width along the virtual outer periphery Extreme breadth passing through Axial and radial, regulator is from release position toward in the process of packing position movement, regulator moves toward the direction near outer cylinder body, 4th width increases, regulator is when packing position, 4th width is not less than the first width, second width and the 3rd width, regulator is from packing position toward in the process of release position movement, regulator moves toward the direction away from outer cylinder body, 4th width reduces.
Preferably, this stopping seat is provided with first screw section away from one end of this outer cylinder body, this first screw section axially extends toward the direction away from this outer cylinder body along this virtual axle that passes through, this regulator is provided with second screw section near one end of this stopping seat, and this second screw section screw lock is in this first screw section.
Preferably, this first screw section is internal thread, this second screw section is outside thread, and this sliding component is sheathed on this stopping seat first screw section along this virtual outside passing through Axial and radial, and this expanding piece is sheathed on this stopping seat first screw section along this virtual outside passing through Axial and radial.
Preferably, this regulator also has a sliding component, and this sliding component is located at this regulator one end near this stopping seat, and this expanding piece is resisted against the sliding component of this regulator.
Preferably, the mode of this stopping seat screw lock is fixedly connected on the end of this outer cylinder body, and this stopping seat closes the end of this outer cylinder body.
Preferably, this second width equals this first width, and the 3rd width equals this second width.
By regulator from packing position toward in the process of release position movement, regulator moves toward the direction away from outer cylinder body, 4th width reduces gradually, make pump can put into a bar after finishing using, pump is fixed on a bar by the internal face being resisted against a bar by expanding piece, avoids pump to be come off by seat bar.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view that pump that the utility model can be accommodated in bicycle seat pole is installed in bicycle seat pole.
Fig. 2 is the sectional structure chart that pump that the utility model can be accommodated in bicycle seat pole is installed in bicycle seat pole.
Fig. 3 is the three-dimensional exploded view that the utility model can be accommodated in the pump of bicycle seat pole.
Fig. 4 is the action diagram that pump regulator that the utility model can be accommodated in bicycle seat pole moves to packing position.
Fig. 5 is the action diagram that pump regulator that the utility model can be accommodated in bicycle seat pole moves to release position.
[symbol description]
10 pumps; 20 outer cylinder bodies; 21 ends; 30 fixing devices; 31 stopping seats; 311 first screw sections; 32 regulators; 321 second screw sections; 33 expanding pieces; 34 sliding components; 90 seat cushions; 91 bars; L is virtual passes through axle; W1 first width; W2 second width; W3 the 3rd width; W4 the 4th width.
Embodiment
Shown in Fig. 3, for the utility model can be accommodated in the three-dimensional exploded view of the pump of bicycle seat pole, the three-dimensional exploded view being installed in bicycle seat pole and sectional structure chart.The utility model pump 10 includes an outer cylinder body 20 and a fixing device 30; Wherein:
This outer cylinder body 20 is provided with one along bearing of trend and virtually passes through axle L, this outer cylinder body 20 is provided with an end 21 along this virtual one end passing through axle L axis, this outer cylinder body 20 is cylindrical, and this outer cylinder body 20 forms first width W 1 along this virtual outer periphery Extreme breadth passing through axle L radial direction.
This fixing device 30 is connected to this outer cylinder body 20, this fixing device 30 includes a stopping seat 31, a regulator 32 and an expanding piece 33, this stopping seat 31 mode of screw lock is fixedly connected on the end 21 of this outer cylinder body 20, and this stopping seat 31 closes the end 21 of this outer cylinder body 20, this stopping seat 31 is provided with first screw section 311 away from one end of this outer cylinder body 20, this first screw section 311 axially extends toward the direction away from this outer cylinder body 20 along this virtual axle L that passes through, this first screw section 311 is internal thread in the present embodiment, this stopping seat 31 forms second width W 2 along this virtual outer periphery Extreme breadth passing through axle L radial direction, this second width W 2 equals this first width W 1 in the present embodiment.
This stopping seat 31 one end away from this outer cylinder body 20 is located at by this regulator 32, this regulator 32 is provided with second screw section 321 near one end of this stopping seat 31, this the second screw section 321 screw lock is in this first screw section 311, this regulator 32 can optionally be moved along this virtual the axial of axle L of passing through relative to this stopping seat 31 with between release position in packing position, and this second screw section 321 is outside thread in the present embodiment.
This regulator 32 also has a sliding component 34, this sliding component 34 is located at this regulator 32 near one end of this stopping seat 31, and this sliding component 34 is sheathed on this stopping seat 31 first screw section 311 along this virtual outside passing through axle L radial direction, this regulator 32 forms the 3rd width W the 3, three width W 3 along this virtual outer periphery Extreme breadth passing through axle L radial direction and equals this second width W 2 in the present embodiment.
This expanding piece 33 is located between this stopping seat 31 and this regulator 32, and this expanding piece 33 is sheathed on this stopping seat 31 first screw section 311 along this virtual outside passing through axle L radial direction, this expanding piece 33 is resisted against the sliding component 34 of this stopping seat 31 and this regulator 32 respectively along these virtual two ends passing through axle L axis, this expanding piece 33 forms the 4th width W 4 along this virtual outer periphery Extreme breadth passing through axle L radial direction.
Shown in Fig. 4 and Fig. 5, the action diagram of the pump regulator movement of bicycle seat pole can be accommodated in for the utility model.This regulator 32 is from release position toward in the process of packing position movement, this regulator 32 moves toward the direction near this outer cylinder body 20,4th width W 4 increases, this regulator 32 is when packing position, 4th width W 4 is not less than this first width W 1, this second width W 2 and the 3rd width W 3, this regulator 32 is from packing position toward in the process of release position movement, and this regulator 32 moves toward the direction away from this outer cylinder body 20, and the 4th width W 4 reduces.
After this pump 10 is finished using, user can operate this regulator 32 and move to packing position, and this pump 10 is positioned in the seat bar 91 below bicycle saddle cushion 90, this the first width W 1 is not less than by the 4th width W 4, the design of this second width W 2 and the 3rd width W 3, make pump 10 can put into a bar 91 smoothly, this pump 10 is fixed on a bar 91 by the internal face being simultaneously resisted against a bar 91 by this expanding piece 33, this pump 10 is avoided to be come off by seat bar 91, this pump 10 can take out use separately when using, make this pump 10 can take into account convenience when inflating and carry.
Just illustrate that can summarize the utility model has the following advantages above:
1. the utility model can be accommodated in the pump of bicycle seat pole, it includes an outer cylinder body and a fixing device, outer cylinder body is provided with one along bearing of trend and virtually passes through axle, outer cylinder body is provided with an end along virtual one end passing through axle axis, outer cylinder body forms first width along the virtual outer periphery Extreme breadth passing through Axial and radial, fixing device is connected to outer cylinder body, fixing device includes a stopping seat, a regulator and an expanding piece, stopping seat is connected to the end of outer cylinder body, stopping seat forms second width along the virtual outer periphery Extreme breadth passing through Axial and radial, stopping seat one end away from outer cylinder body is located at by regulator, regulator can optionally move along virtual the axial of axle of passing through relative to stopping seat with between release position in packing position, regulator forms the 3rd width along the virtual outer periphery Extreme breadth passing through Axial and radial, expanding piece is located between stopping seat and regulator, expanding piece is resisted against stopping seat and regulator respectively along the virtual two ends passing through axle axis, expanding piece forms the 4th width along the virtual outer periphery Extreme breadth passing through Axial and radial, when regulator is from release position toward in the process of packing position movement, regulator moves toward the direction near outer cylinder body, 4th width increases, when regulator is in packing position, 4th width is not less than the first width, second width and the 3rd width, regulator is from packing position toward in the process of release position movement, regulator moves toward the direction away from outer cylinder body, 4th width reduces, pump can put into a bar after finishing using, pump is fixed on a bar by the internal face being resisted against a bar by expanding piece, pump is avoided to be come off by seat bar.
Claims (5)
1. can be accommodated in a pump for bicycle seat pole, its feature comprises:
An outer cylinder body, this outer cylinder body is provided with one along bearing of trend and virtually passes through axle, and this outer cylinder body is provided with an end along this virtual one end passing through axle axis, and this outer cylinder body forms first width along this virtual outer periphery Extreme breadth passing through Axial and radial; And
A fixing device, this fixing device is connected to this outer cylinder body, this fixing device includes a stopping seat, a regulator and an expanding piece, this stopping seat is connected to the end of this outer cylinder body, this stopping seat forms second width along this virtual outer periphery Extreme breadth passing through Axial and radial, this stopping seat one end away from this outer cylinder body is located at by this regulator, this regulator can optionally move along this virtual the axial of axle of passing through relative to this stopping seat with between release position in packing position, this regulator forms the 3rd width along this virtual outer periphery Extreme breadth passing through Axial and radial, this expanding piece is located between this stopping seat and this regulator, this expanding piece is resisted against this stopping seat and this regulator respectively along these virtual two ends passing through axle axis, this expanding piece forms the 4th width along this virtual outer periphery Extreme breadth passing through Axial and radial, this regulator is from release position toward in the process of packing position movement, this regulator moves toward the direction near this outer cylinder body, 4th width increases, this regulator is when packing position, 4th width is not less than this first width, this second width and the 3rd width, this regulator is from packing position toward in the process of release position movement, this regulator moves toward the direction away from this outer cylinder body, 4th width reduces,
This regulator also has a sliding component, and this sliding component is located at this regulator one end near this stopping seat, and this expanding piece is resisted against the sliding component of this regulator.
2. the pump that can be accommodated in bicycle seat pole according to claim 1, it is characterized in that, this stopping seat is provided with first screw section away from one end of this outer cylinder body, this first screw section axially extends toward the direction away from this outer cylinder body along this virtual axle that passes through, this regulator is provided with second screw section near one end of this stopping seat, and this second screw section screw lock is in this first screw section.
3. the pump that can be accommodated in bicycle seat pole according to claim 2, it is characterized in that, this first screw section is internal thread, this second screw section is outside thread, this sliding component is sheathed on this stopping seat first screw section along this virtual outside passing through Axial and radial, and this expanding piece is sheathed on this stopping seat first screw section along this virtual outside passing through Axial and radial.
4. the pump that can be accommodated in bicycle seat pole according to claim 3, is characterized in that, the mode of this stopping seat screw lock is fixedly connected on the end of this outer cylinder body, and this stopping seat closes the end of this outer cylinder body.
5. the pump that can be accommodated in bicycle seat pole according to claim 4, is characterized in that, this second width equals this first width, and the 3rd width equals this second width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481217.4U CN204126836U (en) | 2014-08-25 | 2014-08-25 | The pump of bicycle seat pole can be accommodated in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481217.4U CN204126836U (en) | 2014-08-25 | 2014-08-25 | The pump of bicycle seat pole can be accommodated in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126836U true CN204126836U (en) | 2015-01-28 |
Family
ID=52383198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481217.4U Expired - Fee Related CN204126836U (en) | 2014-08-25 | 2014-08-25 | The pump of bicycle seat pole can be accommodated in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412176A (en) * | 2019-08-03 | 2021-02-26 | 陈树江 | Lock body and latch hook assembly suitable for aluminum alloy section bar |
-
2014
- 2014-08-25 CN CN201420481217.4U patent/CN204126836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412176A (en) * | 2019-08-03 | 2021-02-26 | 陈树江 | Lock body and latch hook assembly suitable for aluminum alloy section bar |
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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: 20150128 |