CN204021171U - Quick detach foot pedal apparatus - Google Patents
Quick detach foot pedal apparatus Download PDFInfo
- Publication number
- CN204021171U CN204021171U CN201420505550.4U CN201420505550U CN204021171U CN 204021171 U CN204021171 U CN 204021171U CN 201420505550 U CN201420505550 U CN 201420505550U CN 204021171 U CN204021171 U CN 204021171U
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- CN
- China
- Prior art keywords
- mounting groove
- steel ball
- quartet connection
- hole
- push rod
- 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
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Abstract
The utility model discloses a kind of quick detach foot pedal apparatus, one side of pedal spindle (4) offers quartet connection hole (4.1), described detent mechanism comprises mount pad (3), quartet connection hole (4.1), push rod (6), steel ball (5) and spring (7), the outer circumference surface of push rod (6) is provided with the mounting groove (6.2) matching with steel ball (5), mounting groove (6.2) is made up of the first mounting groove (6.2.1) arranging continuously and the second mounting groove (6.2.2), the part spheroid of steel ball (5) opposite side by described mounting hole (3.3) evagination in quartet connection head (3.2) sidewall, the hole wall in quartet connection hole (4.1) is uniformly distributed circumferentially four for being embedded the deep-slotted chip breaker (4.2) of steel ball (5) opposite side.This apparatus structure compactness, be difficult for occurring maloperation, installation and location all very convenient, put in place and feel.
Description
Technical field
The utility model relates to the walking-replacing tool such as bicycle, child's bicycle field, particularly a kind of quick detach foot pedal apparatus.
Background technology
Bicycle, claims again bicycle or bicycle, normally the two small-sized land-going machines of taking turns.People rides after car, taking foot pedal as power, is the vehicle of environmental protection.The vehicle that can be used as environmental protection are used for riding instead of walk, going on a journey; Increasing people be used for riding using bicycle as body-building apparatus exercise, bicycle gone on a tour, and bicycle itself is also a sports campaign.In order to dwindle packing measurements, in the time that whole bicycle needs packed and transported, foot-operated and vehicle frame divide often and are arranged, just user need to can carry out dismounting operation by the dismantling devices such as spanner, pliers, and operation inconvenience.For this reason, occurred on the market the device for quickly disassembling that some are foot-operated, but problem being, still there is complex structure in the foot pedal quick detaching device of prior art, and maloperation, location inconvenience easily occur, and the shortcoming such as whether put in place cannot perception be installed.Such as, the patent application that application number is 200810137252.3 provides a kind of bicycle foot pedal quick detaching device, it is arranged on pushing hands on ejector pin and is mounted in side, accidentally will there is maloperation, and the quantity of steel ball body is two, and be symmetrical arranged, need to pedal spindle with take over plane calibration on the groove of end face, bad location when installation.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of compact conformation is provided, is difficult for occurring all very convenient, quick detach foot pedal apparatus of putting in place and having felt of maloperation, installation and location.
The technical scheme in the invention for solving the above technical problem is: a kind of quick detach foot pedal apparatus, comprise crank, for foot-operated pedal spindle and detent mechanism are installed, one side of described pedal spindle offers quartet connection hole, described detent mechanism comprises mount pad, quartet connection hole, push rod, steel ball and spring, one end of described mount pad is the seat that is threaded being connected with described crank bottom, the other end of described mount pad is and the quartet connection head coordinating of pegging graft of the quartet connection hole on pedal spindle, described mount pad is provided with the through hole axially running through, described pusher slide is actively tied in described through hole, and be located at the button evagination of push rod one end in the end face of the described seat that is threaded, the outer circumference surface of described push rod is provided with the mounting groove matching with steel ball, described mounting groove is made up of the first mounting groove arranging continuously and the second mounting groove, and the degree of depth of the first mounting groove is less than the degree of depth of the second mounting groove, and one side of steel ball is embedded in the first described mounting groove in the time of foot-operated assembling, in the time of foot-operated separation, one side of steel ball is embedded in the second described mounting groove, the corresponding mounting hole matching with steel ball that is provided with on the sidewall of described quartet connection head, and the part spheroid of described steel ball opposite side by described mounting hole evagination in a quartet connection sidewall, the hole wall in described quartet connection hole is uniformly distributed circumferentially four for being embedded the deep-slotted chip breaker of steel ball opposite side, described spring fit is installed on the outer wall of described push rod, and one end of spring is butted on described button, and the other end of described spring is butted on the inwall of mount pad.
Compared with prior art, the utility model has the advantage of: a side of this quick detach foot pedal apparatus pedal spindle offers quartet connection hole, one end of mount pad is the seat that is threaded being connected with described crank bottom, the other end of mount pad is and the quartet connection head coordinating of pegging graft of the quartet connection hole on pedal spindle, and for the detent mechanism of locating pedal spindle by steel ball and positioning coordinating of deep-slotted chip breaker in mounting groove and quartet connection hole.In the time of foot-operated need to installation, only need be by the quartet connection hole of pedal spindle the quartet connection phase fit with mount pad, and can by the chimeric positioning instant of steel ball and deep-slotted chip breaker.Dismantle when foot-operated needs, press the button, button drives push rod to move forward, at this moment, steel ball enters the second mounting groove from the first mounting groove, because the degree of depth of the first mounting groove is less than the degree of depth of the second mounting groove, be that steel ball reduces from the spherical part of mounting hole evagination, steel ball is deviate from the deep-slotted chip breaker in quartet connection hole, and pedal spindle separates with mount pad, installs and removes all very convenient.Because button is evagination in the end face of the seat that is threaded, that is to say that button is the inner side of being located at crank, is difficult for occurring maloperation.And due to the structure that has adopted quartet connection head and quartet connection hole to match, the deep-slotted chip breaker for chimeric steel ball in cubic hole is also four, that is to say that any insertion quartet connection steel ball all can locate, locate very conveniently, and put in place and feel.
As preferably, the first described mounting groove and the side of the second mounting groove are equipped with the inclined-plane for leading.Like this, entering of steel ball is more smooth, more convenient to operate.
As preferably, four sidewalls of described quartet connection head are equipped with transition tangent plane.Like this, can effectively avoid interfering, operate more convenient.
As preferably, the hole wall in described quartet connection hole is circular-arc transitional slot along being circumferentially with four.Like this, can effectively avoid interfering, operate more convenient.
As preferably, the surrounding of a described quartet connection front end face is equipped with arc surface.Like this, can effectively avoid interfering, operate more convenient.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model quick detach foot pedal apparatus.
Fig. 2 is the decomposition texture schematic diagram (removing foot-operated) of the utility model quick detach foot pedal apparatus.
Fig. 3 is the further decomposition texture schematic diagram (removing foot-operated) of the utility model quick detach foot pedal apparatus.
Fig. 4 is the structural representation of the push rod of the utility model quick detach foot pedal apparatus.
Fig. 5 is the structural representation of the mount pad of the utility model quick detach foot pedal apparatus.
In Fig. 1-5: 1 crank, 2 is ridden, 3 mount pads, 3.1 are threaded seat, 3.2 quartet connection heads, 3.2.1 transition tangent plane, 3.2.2 arc surface, 3.3 mounting holes, 4 pedal spindles, 4.1 quartet connection holes, 4.2 deep-slotted chip breakers, 4.3 transitional slots, 5 steel balls, 6 push rods, 6.1 buttons, 6.2 mounting grooves, 6.2.1 the first mounting groove, 6.2.2 the second mounting groove, 6.2.3 inclined-plane, 7 springs.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As Figure 1-5, a kind of quick detach foot pedal apparatus, comprise crank 1, for foot-operated 2 pedal spindle 4 and detent mechanism is installed, one side of described pedal spindle 4 offers quartet connection hole 4.1, described detent mechanism comprises mount pad 3, quartet connection hole 4.1, push rod 6, steel ball 5 and spring 7, one end of described mount pad 3 is the seat 3.1 that is threaded being connected with described crank 1 bottom, the other end of described mount pad 3 is and the quartet connection that coordinates 3.2 of pegging graft of the quartet connection hole 4.1 on pedal spindle 4, described mount pad 3 is provided with the through hole axially running through, described push rod 6 is snug fit in described through hole, and be located at button 6.1 evaginations of push rod 6 one end in the end face of the described seat 3.1 that is threaded, the outer circumference surface of described push rod 6 is provided with the mounting groove 6.2 matching with steel ball 5, described mounting groove 6.2 is made up of the first mounting groove 6.2.1 arranging continuously and the second mounting groove 6.2.2, and the degree of depth of the first mounting groove 6.2.1 is less than the degree of depth of the second mounting groove 6.2.2, and one side of steel ball 5 is embedded in the first described mounting groove 6.2.1 in the time of foot-operated assembling, in the time of foot-operated separation, one side of steel ball 5 is embedded in the second described mounting groove 6.2.2, the corresponding mounting hole 3.3 matching with steel ball 5 that is provided with on the sidewall of described quartet connection 3.2, and the part spheroid of described steel ball 5 opposite sides by described mounting hole 3.3 evaginations in quartet connection 3.2 sidewall, the hole wall in described quartet connection hole 4.1 is uniformly distributed circumferentially four for being embedded the deep-slotted chip breaker 4.2 of steel ball 5 opposite sides, described spring 7 fits are installed on the outer wall of described push rod 6, and one end of spring 7 is butted on described button 6.1, and the other end of described spring 7 is butted on the inwall of mount pad 3.
The first described mounting groove 6.2.1 and the side of the second mounting groove 6.2.2 are equipped with the inclined-plane 6.2.3 for leading.
Four sidewalls of described quartet connection 3.2 are equipped with transition tangent plane 3.2.1.
The hole wall in described quartet connection hole 4.1 is circular-arc transitional slot 4.3 along being circumferentially with four.
The surrounding of described quartet connection 3.2 front end face is equipped with arc surface 3.2.2.
Below be only described with regard to most preferred embodiment of the present utility model, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (5)
1. a quick detach foot pedal apparatus, comprise crank (1), be used for installing pedal spindle (4) and the detent mechanism of foot-operated (2), it is characterized in that: a side of described pedal spindle (4) offers quartet connection hole (4.1), described detent mechanism comprises mount pad (3), quartet connection hole (4.1), push rod (6), steel ball (5) and spring (7), one end of described mount pad (3) is the seat (3.1) that is threaded being connected with described crank (1) bottom, the other end of described mount pad (3) is and the quartet connection head (3.2) coordinating of pegging graft of the quartet connection hole (4.1) on pedal spindle (4), described mount pad (3) is provided with the through hole axially running through, described push rod (6) is snug fit in described through hole, and be located at button (6.1) evagination of push rod (6) one end in the end face of the described seat (3.1) that is threaded, the outer circumference surface of described push rod (6) is provided with the mounting groove (6.2) matching with steel ball (5), described mounting groove (6.2) is made up of the first mounting groove (6.2.1) arranging continuously and the second mounting groove (6.2.2), and the degree of depth of the first mounting groove (6.2.1) is less than the degree of depth of the second mounting groove (6.2.2), and one side of steel ball (5) is embedded in described the first mounting groove (6.2.1) in the time of foot-operated assembling, in the time of foot-operated separation, one side of steel ball (5) is embedded in described the second mounting groove (6.2.2), on the sidewall of described quartet connection head (3.2), correspondence is provided with the mounting hole (3.3) matching with steel ball (5), and the part spheroid of described steel ball (5) opposite side by described mounting hole (3.3) evagination in quartet connection head (3.2) sidewall, the hole wall in described quartet connection hole (4.1) is uniformly distributed circumferentially four for being embedded the deep-slotted chip breaker (4.2) of steel ball (5) opposite side, described spring (7) fit is installed on the outer wall of described push rod (6), and one end of spring (7) is butted on described button (6.1), and the other end of described spring (7) is butted on the inwall of mount pad (3).
2. quick detach foot pedal apparatus according to claim 1, is characterized in that: described the first mounting groove (6.2.1) and the side of the second mounting groove (6.2.2) are equipped with the inclined-plane (6.2.3) for leading.
3. quick detach foot pedal apparatus according to claim 1, is characterized in that: four sidewalls of described quartet connection head (3.2) are equipped with transition tangent plane (3.2.1).
4. quick detach foot pedal apparatus according to claim 3, is characterized in that: the hole wall in described quartet connection hole (4.1) is circular-arc transitional slot (4.3) along being circumferentially with four.
5. quick detach foot pedal apparatus according to claim 3, is characterized in that: the surrounding of described quartet connection head (3.2) front end face is equipped with arc surface (3.2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505550.4U CN204021171U (en) | 2014-09-03 | 2014-09-03 | Quick detach foot pedal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505550.4U CN204021171U (en) | 2014-09-03 | 2014-09-03 | Quick detach foot pedal apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021171U true CN204021171U (en) | 2014-12-17 |
Family
ID=52061069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505550.4U Expired - Fee Related CN204021171U (en) | 2014-09-03 | 2014-09-03 | Quick detach foot pedal apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539677A (en) * | 2016-01-08 | 2016-05-04 | 北京门罗电动车有限公司 | Multifunctional electric bicycle |
| CN105667672A (en) * | 2016-01-08 | 2016-06-15 | 北京门罗电动车有限公司 | Electric bicycle with multifunctional pedal devices |
| CN106895063A (en) * | 2017-03-21 | 2017-06-27 | 高振鹏 | Quick release screw |
-
2014
- 2014-09-03 CN CN201420505550.4U patent/CN204021171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539677A (en) * | 2016-01-08 | 2016-05-04 | 北京门罗电动车有限公司 | Multifunctional electric bicycle |
| CN105667672A (en) * | 2016-01-08 | 2016-06-15 | 北京门罗电动车有限公司 | Electric bicycle with multifunctional pedal devices |
| CN106895063A (en) * | 2017-03-21 | 2017-06-27 | 高振鹏 | Quick release screw |
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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 |
Granted publication date: 20141217 Termination date: 20200903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |