CN207697886U - A kind of saddle fixed structure - Google Patents
A kind of saddle fixed structure Download PDFInfo
- Publication number
- CN207697886U CN207697886U CN201721461362.6U CN201721461362U CN207697886U CN 207697886 U CN207697886 U CN 207697886U CN 201721461362 U CN201721461362 U CN 201721461362U CN 207697886 U CN207697886 U CN 207697886U
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- slot
- seatpost
- square type
- mounting base
- 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
Abstract
The utility model discloses a kind of saddle fixed structures, U-shaped mounting base including seatpost and mounted on cushion bottom, the inside both sides of the U-shaped mounting base offer hexagonal slot, the outside top of seatpost symmetrically open up there are two top be set as opening square type slot, and the square type straight slot that the same top is set as opening is offered on two square type slots side inner wall close to each other, the hexagonal placing groove that position matches with hexagonal slot is offered on two square type slots side inner wall close to each other, and hexagonal placing groove is located at the lower section of square type straight slot, the placement chamber being opened in seatpost is equipped between two hexagonal placing grooves, and offer the round through-hole being connected with hexagonal placing groove on the both sides inner wall of placement chamber.The utility model is economical and practical, since installation steps of the U-shaped mounting base in seatpost of cushion bottom are simple so that cushion is convenient for that installation is fixed in seatpost.
Description
Technical field
The utility model is related to bicycle structure technical field more particularly to a kind of saddle fixed structures.
Background technology
Bicycle, also known as bicycle or bicycle, bicycle are the environmentally protective vehicles using foot pedal as power,
Bicycle is a kind of most successful manual machine of man invented, it is by many simple and mechanical structure compositions, wherein including just
Saddle fixed structure, saddle fixed structure include the pedestal, cushion and locking being arranged in bicycle seatpost
Element, since the mode that lock member locks to cushion is comparatively laborious so that cushion can not quickly be consolidated in seatpost
Dingan County fills.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of saddle proposed
Fixed structure.
To achieve the goals above, the utility model uses following technical solution：
A kind of saddle fixed structure, including seatpost and the U-shaped mounting base mounted on cushion bottom, the U
The inside both sides of type mounting base offer hexagonal slot, and the outside top of the seatpost symmetrically opens up that there are two tops to be arranged
For the square type slot of opening, and the square that the same top is set as opening is offered on two square type slots side inner wall close to each other
Type straight slot, offer that position and hexagonal slot match on two square type slots side inner wall close to each other hexagonal puts
Slot is set, and hexagonal placing groove is located at the lower section of square type straight slot, is equipped with and is opened in seatpost between two hexagonal placing grooves
Chamber is placed, and the round through-hole being connected with hexagonal placing groove, placed cavity are offered on the both sides inner wall of placement chamber
The inner vertical of room is placed with driven round gear, and the both sides of driven round gear are welded with connecting shaft, connecting shaft it is outer
Side screw thread is equipped with the movable axis being slidably installed with round through-hole, and side of the movable axis far from driven round gear is welded with and six
The hexagonal inserted block that side type placing groove is slidably connected, and hexagonal inserted block is mutually clamped with hexagonal slot, the outside top of seatpost
The installation through-hole being connected with placement chamber is offered, and the inner rotation of installation through-hole is equipped with and is mutually nibbled with driven round gear
The round gear of active of conjunction.
Preferably, side of the movable axis far from hexagonal inserted block offers tapped through hole, and tapped through hole is engaged with
The camber screw thread being arranged on the outside of connecting shaft, the camber thread rotary orientation for being located at driven round gear both sides are opposite.
Preferably, the outside of the movable axis equidistantly offers multiple sliding slots, and the internal slide of sliding slot be connected with
The sliding block that round through-hole side wall mutually welds.
Preferably, it is in contact with the bottom interior wall of square type straight slot on the inside of the closed end of the U-shaped mounting base, and U-shaped installation
The open end of seat is slidably installed with corresponding square type slot, and the inside both sides of U-shaped mounting base are close to each other with two square type slots respectively
Side inner wall be in contact.
Preferably, side of the round gear of the active far from driven round gear extends to the outside of seatpost, and actively
The diameter of round gear is bigger than the diameter of driven round gear.
Preferably, the cushion is located at the top of seatpost, and cushion is obliquely installed.
The beneficial effects of the utility model：
(1), the utility model passes through the U-shaped mounting base of cushion bottom, square type slot, square type straight slot, hexagonal slot
It is matched with hexagonal placing groove, the open end of U-shaped mounting base is slidably installed in corresponding square type slot, until hexagonal
Slot and hexagonal placing groove are on same level straight line, at this time the bottom on the inside of the closed end of U-shaped mounting base with square type straight slot
Portion's inner wall is in contact.
(2), the utility model by installation through-hole, actively round gear, driven round gear, connecting shaft, camber screw thread,
Movable axis, tapped through hole, sliding slot, sliding block, hexagonal inserted block and hexagonal slot match, and are located at driven round gear
The camber thread rotary orientation of both sides is being installed on the contrary, when hexagonal slot and hexagonal placing groove are on same level straight line
Rotation actively round gear is carried out in through-hole so that the distance between two movable axis gradually increase, until six on movable axis
Side type inserted block is inserted into corresponding hexagonal slot, and hexagonal inserted block is predominantly located in hexagonal slot at this time so that
Cushion is convenient for being fixedly mounted in seatpost.
The utility model is economical and practical, since installation steps of the U-shaped mounting base in seatpost of cushion bottom are simple,
So that cushion is convenient for that installation is fixed in seatpost.
Description of the drawings
Fig. 1 be the utility model proposes a kind of saddle fixed structure structural schematic diagram；
Fig. 2 be the utility model proposes a kind of saddle fixed structure main structure diagram；
Fig. 3 be the utility model proposes a kind of saddle fixed structure A-A schematic cross-sectional view；
Fig. 4 be the utility model proposes a kind of saddle fixed structure in movable axis schematic cross-sectional view；
Fig. 5 be the utility model proposes a kind of saddle fixed structure in seatpost side structure schematic view.
In figure：It is 1 cushion, 2U types mounting base, 3 hexagonal slots, 4 seatposts, 5 square type slots, 6 square type straight slots, 7 hexagonal
Chamber, 9 round through-holes, 10 driven round gears, 11 connecting shafts, 12 camber screw threads, 13 movable axis, 14 screw threads are placed in placing groove, 8
Through-hole, 15 sliding slots, 16 sliding blocks, 17 hexagonal inserted blocks, 18 installation through-holes, the 19 round gears of active.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of saddle fixed structure, including seatpost 4 and mounted on the U-shaped of 1 bottom of cushion
Mounting base 2, cushion 1 is located at the top of seatpost 4, and cushion 1 is obliquely installed, and the inside both sides of U-shaped mounting base 2 are opened
Equipped with hexagonal slot 3, the outside top of seatpost 4 symmetrically opens up that there are two the square type slots 5 that top is set as opening, and two squares
The square type straight slot 6 that the same top is set as opening is offered on the side inner wall close to each other of type groove 5, square type straight slot 6 is used for
To being supported on the inside of the closed end of U-shaped mounting base 2, position is offered on two square type slots 5 side inner wall close to each other
The hexagonal placing groove 7 to match with hexagonal slot 3, and hexagonal placing groove 7 is located at the lower section of square type straight slot 6, when positioned at
The U-shaped mounting base 2 of 1 bottom of cushion is needed when being installed in seatpost 4,1 bottom of cushion U-shaped mounting base 2,
Square type slot 5, square type straight slot 6, hexagonal slot 3 and hexagonal placing groove 7 cooperation under, cushion 1 drives U-shaped mounting base 2
Position movement is carried out in the vertical direction, and the open end of U-shaped mounting base 2 is slided in corresponding square type slot 5, until six sides
Type slot 3 and hexagonal placing groove 7 are on same level straight line, at this time the closed end inside of U-shaped mounting base 2 and square type straight slot
6 bottom interior wall is in contact, and the placement chamber 8 being opened in seatpost 4, and placed cavity are equipped between two hexagonal placing grooves 7
The round through-hole 9 being connected with hexagonal placing groove 7 is offered on the both sides inner wall of room 8, the inner vertical for placing chamber 8 is put
It is equipped with driven round gear 10, and the both sides of driven round gear 10 are welded with connecting shaft 11, the outside screw of connecting shaft 11
Movable axis 13 is installed, movable axis 13 offers tapped through hole 14, and tapped through hole 14 close to the side of driven round gear 10
It is engaged with the camber screw thread 12 being arranged in 11 outside of connecting shaft, the camber screw thread 12 for being located at driven 10 both sides of round gear revolves
To on the contrary, connecting shaft 11 can be driven under the cooperation of camber screw thread 12 and tapped through hole 14 movable axis 13 carry out position movement,
So that the distance between two movable axis 13 change, the outside of movable axis 13 equidistantly offers multiple sliding slots 15, and sliding
The internal slide of slot 15 is connected with the sliding block 16 mutually welded with 9 side wall of round through-hole, and movable axis 13 drives the sliding slot 15 in outside to exist
It is slided on corresponding sliding block 16, side of the movable axis 13 far from driven round gear 10 is welded with and hexagonal placing groove 7
The hexagonal inserted block 17 being slidably connected, and hexagonal inserted block 17 is clamped with 3 phase of hexagonal slot, it can opening U-shaped mounting base 2
Mouth end is fixed in corresponding square type slot 5, and the outside top of seatpost 4 offers the installation being connected with placement chamber 8 and leads to
Hole 18, and the inner rotation of installation through-hole 18 is equipped with the round gear 19 of the active being meshed with driven round gear 10, actively
Side of the round gear 19 far from driven round gear 10 extends to the outside of seatpost 4, and the actively diameter ratio of round gear 19
The diameter of driven round gear 10 is big, and actively round gear 19 is used to provide for driven round gear 10 and place inside chamber 8
The power rotated is then logical in installation when hexagonal slot 3 and hexagonal placing groove 7 are on same level straight line
Hole 18, actively round gear 19, connecting shaft 11, camber screw thread 12, movable axis 13, tapped through hole 14, are slided driven round gear 10
Slot 15, sliding block 16, hexagonal inserted block 17 and hexagonal slot 3 cooperation under, carry out rotation actively in the inside of installation through-hole 18
Round gear 19, since actively round gear 19 and driven round gear 10 are meshed, actively round gear 19 drives driven circle
Type gear 10 is rotated in the inside for placing chamber 8, and driven round gear 10 drives connecting shaft 11 to be rotated, due to connection
Tapped through hole 14 on the camber screw thread 12 and movable axis 13 in 11 outside of axis is meshed, and is located at 10 liang of driven round gear
The camber screw thread 12 of side is oppositely oriented, and connecting shaft 11 drives the sliding slot 15 in 13 outside of movable axis to be slided on sliding block 16, makes
It obtains the distance between two movable axis 13 gradually to increase, until the hexagonal inserted block 17 on movable axis 13 is inserted into corresponding six side
In type slot 3, hexagonal inserted block 17 is predominantly located in hexagonal slot 3 at this time so that cushion 1 is convenient in seatpost 4
On be fixedly mounted, be in contact with the bottom interior wall of square type straight slot 6 on the inside of the closed end of U-shaped mounting base 2, and U-shaped mounting base 2
Open end be slidably installed with corresponding square type slot 5, the inside both sides of U-shaped mounting base 2 are close to each other with two square type slots 5 respectively
Side inner wall be in contact, the utility model is economical and practical, since the U-shaped mounting base 2 of 1 bottom of cushion is in seatpost 4
Installation steps are simple so that cushion 1 is convenient for that installation is fixed in seatpost 4.
In the utility model, when the needs of U-shaped mounting base 2 positioned at 1 bottom of cushion are installed in seatpost 4,
Cushion 1 drives U-shaped mounting base 2 to carry out position movement in the vertical direction first, and the open end of U-shaped mounting base 2 is in correspondence
Square type slot 5 in slided, it is U-shaped at this time until hexagonal slot 3 and hexagonal placing groove 7 are on same level straight line
It is in contact with the bottom interior wall of square type straight slot 6 on the inside of the closed end of mounting base 2, is then rotated in the inside of installation through-hole 18
Actively round gear 19, since actively round gear 19 and driven round gear 10 are meshed, actively round gear 19 drive from
It moves round gear 10 to be rotated in the inside for placing chamber 8, driven round gear 10 drives connecting shaft 11 to be rotated so that
The one end of connecting shaft 11 far from driven round gear 10 is rotated in corresponding tapped through hole 14, due to 11 outside of connecting shaft
Camber screw thread 12 and movable axis 13 on tapped through hole 14 be meshed, and be located at the camber of driven 10 both sides of round gear
Screw thread 12 is oppositely oriented, and connecting shaft 11 drives movable axis 13 to carry out position movement, 13 band of movable axis in corresponding round through-hole 9
The sliding slot 15 in dynamic outside is slided on corresponding sliding block 16 so that the distance between two movable axis 13 gradually increase, living
Moving axis 13 drives hexagonal inserted block 17 to be slided in hexagonal placing groove 7, until the hexagonal inserted block 17 on movable axis 13
It is inserted into corresponding hexagonal slot 3, hexagonal inserted block 17 is predominantly located in hexagonal slot 3 at this time so that cushion
Ontology 1 is convenient for being fixedly mounted in seatpost 4.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of saddle fixed structure, including seatpost (4) and the U-shaped mounting base mounted on cushion (1) bottom
(2), the inside both sides of the U-shaped mounting base (2) offer hexagonal slot (3), which is characterized in that the seatpost (4)
Outside top symmetrically opens up that there are two the square type slot (5) that top is set as opening, and the sides that two square type slots (5) are close to each other
The square type straight slot (6) that the same top is set as opening, two square type slots (5) side inner wall close to each other are offered on inner wall
On offer the hexagonal placing groove (7) that position and hexagonal slot (3) match, and hexagonal placing groove (7) is located at square
The lower section of type straight slot (6) is equipped with the placement chamber (8) being opened in seatpost (4) between two hexagonal placing grooves (7), and puts
The round through-hole (9) for offering on the both sides inner wall of chamber (8) and being connected with hexagonal placing groove (7) is set, chamber (8) is placed
Inner vertical be placed with driven round gear (10), and the both sides of driven round gear (10) are welded with connecting shaft (11),
The outside screw of connecting shaft (11) is equipped with the movable axis (13) being slidably installed with round through-hole (9), movable axis (13) far from from
The side for moving round gear (10) is welded with the hexagonal inserted block (17) being slidably connected with hexagonal placing groove (7), and hexagonal
Inserted block (17) is mutually clamped with hexagonal slot (3), and the outside top of seatpost (4) offers the peace being connected with placement chamber (8)
Through-hole (18) is filled, and the inner rotation of installation through-hole (18) is equipped with the round tooth of active being meshed with driven round gear (10)
It takes turns (19).
2. a kind of saddle fixed structure according to claim 1, which is characterized in that the movable axis (13) is separate
The side of hexagonal inserted block (17) offers tapped through hole (14), and tapped through hole (14) be engaged with setting connecting shaft (11) outside
The camber screw thread (12) of side, the camber screw thread (12) for being located at driven round gear (10) both sides are oppositely oriented.
3. a kind of saddle fixed structure according to claim 1, which is characterized in that outside the movable axis (13)
Side equidistantly offers multiple sliding slots (15), and the internal slide of sliding slot (15) is connected with and is mutually welded with round through-hole (9) side wall
Sliding block (16).
4. a kind of saddle fixed structure according to claim 1, which is characterized in that the U-shaped mounting base (2)
It is in contact with the bottom interior wall of square type straight slot (6) on the inside of closed end, and the open end of U-shaped mounting base (2) and corresponding square type slot
(5) it is slidably installed, the inside both sides of U-shaped mounting base (2) connect with two square type slot (5) side inner walls close to each other respectively
It touches.
5. a kind of saddle fixed structure according to claim 1, which is characterized in that the round gear of active
(19) side far from driven round gear (10) extends to the outside of seatpost (4), and the actively diameter ratio of round gear (19)
The diameter of driven round gear (10) is big.
6. a kind of saddle fixed structure according to claim 1, which is characterized in that cushion (1) position
Top in seatpost (4), and cushion (1) is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461362.6U CN207697886U (en) | 2017-11-06 | 2017-11-06 | A kind of saddle fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461362.6U CN207697886U (en) | 2017-11-06 | 2017-11-06 | A kind of saddle fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697886U true CN207697886U (en) | 2018-08-07 |
Family
ID=63022130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461362.6U Expired - Fee Related CN207697886U (en) | 2017-11-06 | 2017-11-06 | A kind of saddle fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697886U (en) |
-
2017
- 2017-11-06 CN CN201721461362.6U patent/CN207697886U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201106 |