CN204279824U - Sports equipment folding device - Google Patents
Sports equipment folding device Download PDFInfo
- Publication number
- CN204279824U CN204279824U CN201420821757.2U CN201420821757U CN204279824U CN 204279824 U CN204279824 U CN 204279824U CN 201420821757 U CN201420821757 U CN 201420821757U CN 204279824 U CN204279824 U CN 204279824U
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- CN
- China
- Prior art keywords
- permanent seat
- sliding block
- connection pipe
- positioning sliding
- button
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- 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.)
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Abstract
The utility model discloses a kind of sports equipment folding device, comprise connection pipe (1), permanent seat (13), connection pipe (1) is hinged by pivot pin (18) and permanent seat (13), described connection pipe (1) is provided with lining (17), the end face that connection pipe (1) and lining (17) form is provided with upper limit position groove (16) and lower limit groove (15), connection pipe (1) is provided with folding limiting stopper (5), and folding limiting stopper (5) is provided with position-limited trough (6); Permanent seat (13) is hinged with button (8), the positioning sliding block (4) linked with button (8) is provided with in permanent seat (13), retracing spring (7) is provided with between positioning sliding block (4) and permanent seat (13) inwall, positioning sliding block (4) is provided with and is stuck in when using state that upper limit position groove (16) is upper, the lug boss (2) be stuck in when folded state on position-limited trough (6), and lower limit groove (15) is stuck in when using state on the front end lug boss of permanent seat (13).After adopting this structure, have simple and reasonable, manipulate efficient and convenient, be connected firmly, the advantage such as safe and reliable.
Description
Technical field
The utility model relates to a kind of folding device of sports equipment, especially for the folding device of the sports equipments such as various Kickboard Scooter, breast-stroke car, dragon driving.
Background technology
Along with development and the growth in the living standard of society, people more and more pay attention to healthy, while change dietary structure, also strengthen physical exercise.The sports equipments such as various Kickboard Scooter, breast-stroke car, dragon driving are exactly sports equipment comparatively popular in the market, they both can as the body building utensil of amusement and recreation, again can as interim traffic means of transport, volume is little, lightweight, cost is low, easy to carry, and the dark favor by numerous sports fans, be at home and abroad widely applied rapidly.In order to reduce packed and transported volume and collection space, all folding device is provided with between front connection pipe and pedal, although this folding device kind is more, but in use mainly have the following disadvantages: one is that existing folding device majority adopts deep-slotted chip breaker clamping plate type structure, this structure not only requirement on machining accuracy is higher, and complicated operation, requires great effort especially when especially child operates, also need the assistance of being grown up just can open if desired, use inconvenience.Two is there is gap each other after assembling, can produce and rock, make people feel do not have the sense of security in motion process.Three is casualty accidents that tong usually can occur when folding, the requirement of out of reach safety.For this reason, many manufacturers and knowledgeable people have carried out development, but not yet have comparatively satisfied product to emerge so far.
Summary of the invention
For overcome existing sports equipment folding device exist the problems referred to above, the purpose of this utility model be to provide a kind of simple and reasonable, manipulate efficient and convenient, be connected firmly, safe and reliable sports equipment folding device.
The utility model solves the technical scheme that its technical matters adopts, it comprises connection pipe, permanent seat, connection pipe is hinged by pivot pin and permanent seat, described connection pipe is provided with lining, the end face of connection pipe and lining composition is provided with upper limit position groove and lower limit groove, connection pipe is provided with folding limiting stopper, and folding limiting stopper is provided with position-limited trough; Permanent seat is hinged with button, the positioning sliding block linked with button is provided with in permanent seat, retracing spring is provided with between positioning sliding block and permanent seat inwall, positioning sliding block is provided with the lug boss being stuck in when using state and being stuck on upper limit position groove, when folded state on position-limited trough, and lower limit groove is stuck on the front end lug boss of permanent seat when using state.
Further scheme of the present utility model, described permanent seat is arranged on Connection Block, and the permanent seat below positioning sliding block is provided with the flexure strip matched with positioning sliding block, and Connection Block is provided with the set screw of adjustable elastic sheet height.
Further scheme of the present utility model, described button is hinged on permanent seat by lower swivel pin, lower swivel pin is through the slide block chute of positioning sliding block, and positioning sliding block is provided with removable pin, and the two ends of upper removable pin are passed the movable span of button and are arranged on the permanent seat chute of permanent seat.
Further scheme of the present utility model, described pivot pin passes the mounting hole of lining and folding limiting stopper in connection pipe.
After adopting said structure, the utility model has the following advantages and effect: one is that folded structure design is reasonable, and process laborsaving, easy for installation, productive costs is low, long service life, and efficiency of assembling is high.Two is folding simple and convenient, rotate backward button time, button drives positioning sliding block inwardly to bounce back after overcoming retracing spring elastic force, lug boss on positioning sliding block is separated with lower limit groove, now be rotationally connected and manage release button again, the lug boss on positioning sliding block slides, when lug boss moves to position-limited trough along the smooth side of folding limiting stopper, lug boss is buckled on position-limited trough under action of reset spring, thus realizes folding; Safe and reliable, folding operation is simply light.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model using state.
Fig. 3 is the structural representation in the utility model folding process.
Fig. 4 is the structural representation of the utility model folded state.
Wherein 1 connection pipe, 2 lug bosses, 3 slide block chutes, 4 positioning sliding blocks, 5 folding limiting stoppers, 6 position-limited troughs, 7 retracing springs, 8 buttons, removable pin on 9,10 times swivel pins, 11 Connection Blocks, 12 set screw, 13 permanent seats, 14 permanent seat chutes, 15 lower limit grooves, 16 upper limit position grooves, 17 linings, 18 pivot pins, 19 flexure strips.
Detailed description of the invention
Shown in Fig. 1 to Fig. 4, for the specific embodiments of a kind of sports equipment folding device of the utility model, it comprises connection pipe 1, permanent seat 13, connection pipe 1 is hinged by pivot pin 18 and permanent seat 13, described connection pipe 1 is provided with lining 17, the end face that connection pipe 1 and lining 17 form is provided with upper limit position groove 16 and lower limit groove 15, and connection pipe 1 is provided with folding limiting stopper 5, and folding limiting stopper 5 is provided with position-limited trough 6; Permanent seat 13 is hinged with button 8, the positioning sliding block 4 linked with button 8 is provided with in permanent seat 13, retracing spring 7 is provided with between positioning sliding block 4 and permanent seat 13 inwall, positioning sliding block 4 is provided with the lug boss 2 being stuck in when using state and being stuck on upper limit position groove 16, when folded state on position-limited trough 6, and lower limit groove 15 is stuck on the front end lug boss of permanent seat 13 when using state.
In order to eliminate in error in process of manufacture and use procedure the deviation produced of wearing and tearing, described permanent seat 13 is arranged on Connection Block 11, permanent seat 13 below positioning sliding block 4 is provided with the flexure strip 19 matched with positioning sliding block 4, and Connection Block 11 is provided with the set screw 12 of adjustable elastic sheet 19 height.In order to ensure positioning sliding block 4 parallel motion, described button 8 is hinged on permanent seat 13 by lower swivel pin 10, lower swivel pin 10 is through the slide block chute 3 of positioning sliding block 4, positioning sliding block 4 is provided with removable pin 9, and the two ends of upper removable pin 9 are passed the movable span of button 8 and are arranged on the permanent seat chute 14 of permanent seat 13.For the ease of processing and assembling, described pivot pin 18 passes the mounting hole of lining 17 and folding limiting stopper 5 in connection pipe 1.
When the utility model is used on Kickboard Scooter, Connection Block 11 is fixedly connected with rear manned mechanism, connection pipe 1 is connected with the front steering mechanism of Kickboard Scooter, under normal operating condition, the lower limit groove 15 of connection pipe 1 and lining 17 is stuck on the lug boss of permanent seat 13 front end, connection pipe 1 left-hand revolution can be prevented, the elastic force of retracing spring 7 makes the lug boss 2 of positioning sliding block 4 be stuck on upper limit position groove 16, connection pipe 1 clickwise can be prevented, can ensure between Kickboard Scooter front steering mechanism with rear manned mechanism without rocking and being seamlessly connected.When the deviation that each portion parts depreciation in the error produced in process of manufacture and use procedure produces, lower limit groove 15 can be made cannot to be accurately stuck on the lug boss of permanent seat 13 front end and and the lug boss 2 of positioning sliding block 4 cannot accurately be stuck on upper limit position groove 16, at this moment can be raised by turning adjusting screw 12 or the flexure strip 19 reduced on permanent seat 13 regulate positioning sliding block 4 height on permanent seat 13 to eliminate cannot the problem of accurate buckle.Time folding, rotate backward button 8, button 8 rotates around lower swivel pin 10, button 8 drives upper removable pin 9 to move backward, upper removable pin 9 drives positioning sliding block 4 backward mobile and compression reseting spring 7, lug boss 2 on positioning sliding block 4 is separated with lower limit groove 16, now be rotationally connected pipe 1 release button 8 again, connection pipe 1 rotates around pivot pin 18, when turning an angle, lug boss 2 under the effect of retracing spring 7 elastic force along with " clickly " sound reaches forward in position-limited trough 6, be the bullet matched with position-limited trough due to lug boss 2, so the two can be pushed against gradually under the promotion of retracing spring 7, thus realize folding between Kickboard Scooter front steering mechanism and rear manned mechanism location and control.This folding devices fold is convenient and swift, structure gapless, and without rocking after assembling, good looking appearance etc., can be widely used in the foldable structure of the sports equipments such as various Kickboard Scooter, breast-stroke car, dragon driving.
The above; just an embodiment of the present utility model, not makes any pro forma restriction to the utility model, is not departing from the technical solution of the utility model basis; done simple modification, equivalent variations or modification, all fall into protection domain of the present utility model.
Claims (4)
1. a sports equipment folding device, comprise connection pipe (1), permanent seat (13), connection pipe (1) is hinged by pivot pin (18) and permanent seat (13), it is characterized in that: described connection pipe (1) is provided with lining (17), the end face that connection pipe (1) and lining (17) form is provided with upper limit position groove (16) and lower limit groove (15), connection pipe (1) is provided with folding limiting stopper (5), and folding limiting stopper (5) is provided with position-limited trough (6); Permanent seat (13) is hinged with button (8), the positioning sliding block (4) linked with button (8) is provided with in permanent seat (13), retracing spring (7) is provided with between positioning sliding block (4) and permanent seat (13) inwall, positioning sliding block (4) is provided with and is stuck in when using state that upper limit position groove (16) is upper, the lug boss (2) be stuck in when folded state on position-limited trough (6), and lower limit groove (15) is stuck in when using state on the front end lug boss of permanent seat (13).
2. sports equipment folding device according to claim 1, it is characterized in that: described permanent seat (13) is arranged on Connection Block (11), the permanent seat (13) of positioning sliding block (4) below is provided with the flexure strip (19) matched with positioning sliding block (4), and Connection Block (11) is provided with the set screw (12) of adjustable elastic sheet (19) height.
3. sports equipment folding device according to claim 1 and 2, it is characterized in that: described button (8) is hinged on permanent seat (13) by lower swivel pin (10), lower swivel pin (10) is through the slide block chute (3) of positioning sliding block (4), positioning sliding block (4) is provided with removable pin (9), and the two ends of upper removable pin (9) are passed the movable span of button (8) and are arranged on the permanent seat chute (14) of permanent seat (13).
4. sports equipment folding device according to claim 3, is characterized in that: described pivot pin (18) passes the mounting hole of lining (17) and folding limiting stopper (5) in connection pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821757.2U CN204279824U (en) | 2014-12-23 | 2014-12-23 | Sports equipment folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821757.2U CN204279824U (en) | 2014-12-23 | 2014-12-23 | Sports equipment folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279824U true CN204279824U (en) | 2015-04-22 |
Family
ID=52863011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821757.2U Expired - Fee Related CN204279824U (en) | 2014-12-23 | 2014-12-23 | Sports equipment folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279824U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365971A (en) * | 2015-12-01 | 2016-03-02 | 郑运婷 | Scooter slide block folding joint application method |
| CN105365972A (en) * | 2015-12-01 | 2016-03-02 | 郑运婷 | Scooter slide block folding joint |
| CN105383619A (en) * | 2015-12-01 | 2016-03-09 | 郑运婷 | Scooter folding joint with double slide blocks |
| CN105438361A (en) * | 2015-12-01 | 2016-03-30 | 郑运婷 | Use method of folding connector of double sliding blocks of scooter |
-
2014
- 2014-12-23 CN CN201420821757.2U patent/CN204279824U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365971A (en) * | 2015-12-01 | 2016-03-02 | 郑运婷 | Scooter slide block folding joint application method |
| CN105365972A (en) * | 2015-12-01 | 2016-03-02 | 郑运婷 | Scooter slide block folding joint |
| CN105383619A (en) * | 2015-12-01 | 2016-03-09 | 郑运婷 | Scooter folding joint with double slide blocks |
| CN105438361A (en) * | 2015-12-01 | 2016-03-30 | 郑运婷 | Use method of folding connector of double sliding blocks of scooter |
| CN105365972B (en) * | 2015-12-01 | 2017-11-14 | 郑运婷 | Scooter sliding block folding joint |
| CN105438361B (en) * | 2015-12-01 | 2017-11-17 | 郑运婷 | The application method of scooter double-slider folding joint |
| CN105365971B (en) * | 2015-12-01 | 2017-12-29 | 郑运婷 | The application method of scooter sliding block folding joint |
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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: 20150422 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |