CN100389841C - Folded electric golfing car and its manufacture - Google Patents
Folded electric golfing car and its manufacture Download PDFInfo
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- CN100389841C CN100389841C CNB2004100275960A CN200410027596A CN100389841C CN 100389841 C CN100389841 C CN 100389841C CN B2004100275960 A CNB2004100275960 A CN B2004100275960A CN 200410027596 A CN200410027596 A CN 200410027596A CN 100389841 C CN100389841 C CN 100389841C
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- axle
- upper boom
- dead bolt
- mobile jib
- wheel
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Abstract
The present invention relates to a folding electric golf car and a manufacture method thereof. On the basis of a drive part (150) composed of a motor and a speed reducing mechanism, a rear right wheel (70), a rear left wheel (80), a front wheel carrier (120), a front wheel (90) and a battery (100) which are all fixed on an underframe (110), the manufacture method has the steps that a, a first folding segment (10) is arranged on the underframe (110), and then a main rod (30) is arranged on the underframe (110); the lower end of the main rod (30) is connected with the first folding segment (10), the main rod (30) is locked by the first folding segment (10) through setting a pull knob (13) when in the opening position and the closing position; b, the upper end of the main rod (30) is connected with a second folding segment (20), and then an upper rod (40) is arranged on the main rod (30); the lower end of the upper rod (40) is connected with the second folding segment (20), and the upper rod (40) in the opening position is locked by the second folding segment (20) through setting a lock tongue (21); c, the tail end of the upper rod (40) or the tail end of an upper subsidiary rod (41) is provided with a handle (43), a power switch (46) and a speed knob (42).
Description
Technical field
The present invention relates to golf game, particularly Caddy relates in particular to a kind of Foldable electric Caddy and manufacture method.
Background technology
Caddy type style is various, and the defective of the electric golf cart of prior art mainly contains:
1. bulky, user's inconvenience is carried, and its cost of transportation is higher.For example application number 01118858, name is called the Chinese invention patent application of " Caddy ", disclose a kind of scheme of Caddy: " this car has motor and the engine that constitutes drive source simultaneously; be provided with and carry out the drive source switching device that drive source switches; in response to the switching signal of being sent by the drive source switching device; make drive source switch to motor or engine; be drive source with the motor when descending, level land, meadow, service field, be that drive source is walked with motor and engine when climbing.This Caddy, it can obtain sufficient driving force at the very big golf course that rises and falls when using miniature driving source ".By its Figure of description as can be seen, this car is a kind of seat coach, is not easy to carry.
2. do not have forced locking device after the Electric hand cart folding of prior art, in the process of carrying, scatter easily.
3. assembling complex operation when the Electric hand cart of prior art is opened, progressively fixedly assembly unit one by one.And at present the international market powers on, and to start go-cart bulky, is not easy to carry.
4. the hind axle bearing sleeve of the Electric hand cart of prior art is divided into two bodies with the wheel frame, and bearing is easily lost, and the dismounting complexity.
Summary of the invention
The object of the present invention is to provide a kind of Foldable electric Caddy and manufacture method, the Caddy that manufactures and designs with method of the present invention, the first folding joint adopts pull-button to pull out operation, folds to fasten automatically, be automatically locked after putting in place, only needs a simple action to return the vehicle to the garage and knock off.
The second folding joint can be locked as long as press eccentric dead bolt opening when putting in place.
The present invention adopts the upper boom dop to come stuck upper boom and secondary upper boom when making action bars have telescopic function, pulls operation of clip dead bolt just can lock as long as also be.
Trailing wheel of the present invention as long as depress jump ring, just can be pulled down whole trailing wheel or load onto when dismounting.
Opening and closing of the present invention are convenient to operation, meet body mechanics's principle, and are time saving and energy saving, and volume is little after folding, be easy to carry, and handsome in appearance comfortable.
The present invention realizes by adopting following technical scheme:
Implement a kind of manufacture method of Foldable electric Caddy, off hind wheel that drives based on the fixing drive division that constitutes by motor and reductor on the underframe, by drive division and left rear wheel, by the extended front wheel carrier of underframe and front-wheel and battery, described method comprises step:
A., the first folding joint is set on underframe, a mobile jib is set then, the lower end of mobile jib connects the first folding joint, and the set by pull-button can be by the first folding joint locking when beating open and close and two positions for described mobile jib;
B. link the second folding joint in the upper end of described mobile jib, a upper boom is set then, the lower end of upper boom links second and rolls over joint, and described upper boom is locked by the second folding joint by dead bolt set when open position;
C. the end terminal or secondary upper boom at upper boom is provided with handle, power switch and speed of a motor vehicle knob.
The described secondary upper boom of step c connects upper boom by the upper boom dop.Like this, the user can regulate the length of secondary upper boom according to the height of own stature.
Described first folding of step a saves step setting as follows:
1.. right brace and left brace and underframe are set link, open the sliding tray of an arc on right brace, the two ends of this groove respectively process the first stomidium of a diameter greater than groove width, at the correspondence position of a left side, two stomidium opposites brace, open two end aperture;
2.. on right brace and left brace, the mobile jib axle is set, and passes mobile jib, mobile jib can be rotated around the mobile jib axle;
3.. a pull-button is set again, pull-button near the handle part one thick axle is set, thin axle is set afterwards, the diameter of thick axle is slightly less than the diameter of stomidium just, the length of thick axle is suitable with the thickness of right brace, thin diameter is slightly less than the width of sliding tray; When pull-button by right brace one side when just stomidium inserts assembling, in mobile jib inside with a spring housing on thin axle, and block this spring with the screens screw, mobile jib is stuck can not rotate around the mobile jib axle;
4.. when outside pulling pull-button, thick axle breaks away from stomidium just fully, thin axle breaks away from end aperture fully, thin axle can slide in sliding tray, forward another one to just during the stomidium part when mobile jib drives pull-button, because the effect of spring, thick axle falls into stomidium just fully, thin axle falls into end aperture fully, and mobile jib is stuck again can not rotate around the mobile jib axle.
Described second folding of step b saves step setting as follows:
1.. the amounting to sheet down that links mobile jib is set, also is provided with and links amounting to slice of upper boom, will amount to slice and amount to down sheet then and spool be connected and turn by amounting to;
2.. amounting to dead bolt and the lock platform that the opposite side setting of sheet is down rotated around the tapered end axle, and dead bolt is set to rotate the shape that thin-walled, heavy wall are arranged around eccentric dead bolt axle;
3.. sealed groove is set amounting to last slice opposite side, when amount to last slice when amounting to that sheet snaps together down, dead bolt is placed the stressed position of opening of thin-walled, then dead bolt and lock platform around the rotation of tapered end axle, embed sealed groove;
4.. will be in open the position dead bolt pull downwards place heavy wall stressed make it locking, upper boom is by locked.The step setting as follows of described upper boom dop:
1.. the bar head position at upper boom processes a locating hole, and a dop hoop is set again, and the dop hoop is inserted in after the bar head of upper boom, is screwed in locating hole and is fixed by screw;
2.. on secondary upper boom, positioning runner is set; Its objective is the position of handle, power switch and speed of a motor vehicle knob is remained unchanged;
3.. the clip lockhole is set on the dop hoop, clip lock shaft, clip dead bolt and lock dog also are set in addition, described clip lock shaft passes the clip lockhole, passes behind the clip dead bolt again and fixes, and the clip dead bolt can be rotated around the clip lock shaft;
4.. secondary upper boom is inserted the inner chamber of upper boom, pulling the clip dead bolt, when making the lock dog of clip dead bolt hold out against secondary upper boom, cause secondary upper boom in upper boom, can not slide.
Off hind wheel is identical with the left rear wheel structure; On described off hind wheel, left rear wheel, pillow block is set, the jump ring groove is set on this pillow block; One wheel shaft end cap is set, and side is provided with fixture block and following fixture block, is drive shaft hole between two fixture blocks within it again, a driving shaft jump ring is set then is stuck on fixture block and the following fixture block, on this driving shaft jump ring, a card-tight part is set; One buckle and last fixture block and the binding of following fixture block are set then, the button pin is set on the buckle, be used for the wheel shaft end cap is withheld on pillow block; Simultaneously, the spindle nose at driving shaft partly processes one section thin axle; When assembling off hind wheel or left rear wheel on driving shaft, follow following steps:
1.. with the driving shaft jump ring in the jump ring groove to pressing down, this moment, the card-tight part of driving shaft jump ring was strutted by fixture block down, drive shaft hole is opened fully thoroughly;
2.. off hind wheel or left rear wheel are inserted in driving shaft fully;
3.. the driving shaft jump ring is unclamped, make card-tight part lean on self elastic reset, just in time be pressed on the thin axle.
The present invention also further obtains implementing by following technical scheme:
Manufacture and design a kind of Foldable electric Caddy, comprise underframe, and the fixing drive division that constitutes by motor and reductor on the underframe, the off hind wheel that drives by drive division and left rear wheel, by the extended front wheel carrier of underframe and front-wheel and battery;
Especially:
Link the first folding joint on the underframe, the described first folding joint connects mobile jib, and the upper end of described mobile jib links the second folding joint, and the described second folding joint connects upper boom.
The described first folding joint comprises right brace, left brace, mobile jib axle and pull-button, described right brace, left brace and underframe link, the sliding tray that arc is arranged on the described right brace, respectively there is the first stomidium of a diameter greater than groove width at the two ends of this groove, correspondence position at a left side, two first stomidium opposites brace has two end aperture;
Between right brace and left brace the mobile jib axle is arranged, this axle passes mobile jib;
Described pull-button is thin axle in that a thick axle is being arranged near the handle part afterwards, and the diameter of thick axle is less than the first diameter of stomidium, and the length of thick axle is suitable with the thickness of right brace, and thin diameter is less than the width of sliding tray; After pull-button was assembled along stomidium insertion just by right brace one side, a spring was enclosed on the thin axle, and a screens screw is threaded into thin axle, blocks this spring.
The described second folding joint comprises to be amounted to down sheet, amounts to slice, amounts to axle, tapered end axle, dead bolt and lock platform, dead bolt axle and sealed groove;
Described sheet binding mobile jib down, the described binding upper boom of amounting to amounted to;
Sheet amounts to last slice by amounting to the axle connection under described the amounting to; Described dead bolt and lock platform are around the rotation of tapered end axle, and described dead bolt has thin-walled, the eccentric shape of heavy wall, and dead bolt rotates around the dead bolt axle;
A described opposite side of amounting to slice has sealed groove, when amount to last slice when amounting to that sheet snaps together down, dead bolt and lock platform just in time embed sealed groove;
The structure of the present invention's two trailing wheels is identical, and existing is that example is described with the off hind wheel:
On described off hind wheel, pillow block is arranged, the jump ring groove is arranged on this pillow block; Also have a wheel shaft end cap on the trailing wheel, and on wheel shaft end cap inboard has fixture block and following fixture block, between two fixture blocks drive shaft hole is arranged; Also have a driving shaft jump ring to be stuck on fixture block and the following fixture block, on this driving shaft jump ring, a card-tight part is arranged; There are a buckle and last fixture block and following fixture block to link then, the button pin arranged, on the buckle in order to the wheel shaft end cap is pressed on the pillow block;
The present invention has the embodiment that handle, power switch and speed of a motor vehicle knob directly are set at the bar head of upper boom; And on upper boom, connect secondary upper boom again, the most preferred embodiment of handle, power switch and speed of a motor vehicle knob is set at the bar head of secondary upper boom then;
In being connected to the most preferred embodiment of secondary upper boom, there is a upper boom dop bar head position of described upper boom, and described upper boom dop comprises dop hoop, clip dead bolt, lock dog, screw and clip lock shaft, and the bar head of described upper boom has locating hole, the dop hoop is inserted in after the bar head of upper boom, and screw screws in locating hole; In this embodiment, be inserted with secondary upper boom in the described upper boom, on the described secondary upper boom positioning runner arranged; On the described dop hoop clip lockhole is arranged, the clip dead bolt embeds in it, is fixed by described clip lock shaft; Described clip dead bolt has the lock platform, with so that hold out against secondary upper boom, causes secondary upper boom can not slide in upper boom.
The present invention adopts the lining of nylon material, and the stridulation that secondary upper boom inserts and pulls out has been eliminated by Camlock mechanism in upper boom, makes operation easily quick.
Compare with the Caddy of prior art, compact conformation of the present invention, in light weight, volume is little, and the luggage case that is particularly suitable for being positioned over car carries, and the present invention is folding to open very conveniently, can be automatically locked after folding, can not scatter in the process of carrying.When changing trailing wheel, as long as extract out or the insertion jump ring, just can back off or install trailing wheel, operate very easy.
Description of drawings
Fig. 1 is the schematic perspective view of Foldable electric Caddy of the present invention when opening and using;
Fig. 2 is the schematic diagram that connects secondary upper boom on the Caddy upper boom of the present invention again;
Fig. 3 is the structural representation that Caddy most preferred embodiment of the present invention connects the upper boom dop of upper boom, secondary upper boom;
Fig. 4 is the profile of the Caddy first folding joint of the present invention;
Fig. 5 is the schematic perspective view of the Caddy first folding joint of the present invention;
Fig. 6 is the schematic perspective view of the Caddy second folding joint of the present invention;
Fig. 7 is the decomposing schematic representation of the Caddy second folding joint of the present invention;
Fig. 8 is the schematic diagram that Caddy trailing wheel of the present invention is backed off;
Fig. 9 is the schematic diagram of Caddy rear axle end cap inside structure of the present invention;
Figure 10 is the schematic diagram of Caddy rear axle end cap buckle of the present invention;
Figure 11 is the button pin schematic diagram of Caddy rear axle end cap buckle of the present invention;
Figure 12 is that Caddy rear axle end cap of the present invention is buckled in the schematic diagram on the Luntai;
Figure 13 is the schematic diagram that Caddy rear wheel drive axle jump ring of the present invention cooperates with driving shaft.
The specific embodiment
Below in conjunction with accompanying drawing and each embodiment the present invention is done further detailed description.
As shown in Figure 1 be one of embodiments of the invention, shown in Figure 2 is in the most preferred embodiment of the present invention by upper boom dop 50 connect upper booms 40, secondary upper boom 41 structure.
With reference to Fig. 1, implement a kind of manufacture method of Foldable electric Caddy, off hind wheel 70 that drives based on the fixing drive division 150 that constitutes by motor and reductor on the underframe 110, by drive division 150 and left rear wheel 80, by underframe 110 extended front wheel carriers 120 and front-wheel 90 and battery 100, described method comprises step:
A., the first folding joint 10 is set on underframe 110, a mobile jib 30 is set then, the lower end of mobile jib 30 connects first and rolls over joint 10, and the set by pull-button 13 when beating open and close and two positions of described mobile jib 30 is locked by the first folding joint 10;
B. link the second folding joint 20 in the upper end of described mobile jib 30, a upper boom 40 is set then, the lower end of upper boom 40 links second and rolls over joint 20, and described upper boom 40 is locked by the second folding joint 20 by dead bolt 21 set when open position;
C. the end terminal or secondary upper boom 41 at upper boom 40 is provided with handle 43, power switch 46 and speed of a motor vehicle knob 42.
The described secondary upper boom 41 of step c connects upper boom 40 by upper boom dop 50.Like this, the user can adopt the length of regulating secondary upper boom 41 according to the height of own stature.
According to Fig. 4, Fig. 5 as can be known, the described first folding joint of step a 10 step settings as follows:
1.. right brace 11 and left brace 12 are set link with underframe 110, on right brace 11, open the sliding tray 17 of an arc, the two ends of this groove 17 respectively process the first stomidium 171 of a diameter greater than groove width, at the correspondence position of the left side, opposite of two stomidiums 171 brace 12, open two end aperture 121,122;
2.. on right brace 11 and left brace 12, mobile jib axle 14 is set, and passes mobile jib 30, mobile jib 30 is rotated around mobile jib axle 14;
3.. a pull-button 13 is set again, close handle part at pull-button 13 is provided with a thick axle 131, and thin axle 132 is set afterwards, and slightly the diameter of axle 131 is slightly less than the diameter of stomidium 171 just, the length of thick axle 131 is suitable with the thickness of right brace 11, and the diameter of thin axle 132 is slightly less than the width of sliding tray 17; When pull-button 13 is assembled along stomidium 171 insertions just by right brace 11 1 sides, one spring 15 is enclosed within on the thin axle 132 in mobile jib 30 inside, and blocks this spring 15 with screens screw 16, mobile jib 30 is stuck can not rotate around mobile jib axle 14;
4.. when outside pulling pull-button 13, thick axle 131 breaks away from stomidium 171 just fully, thin axle 132 breaks away from end aperture 121,122 fully, thin axle 132 can slide in sliding tray 17, forward another one to just during stomidium 171 parts when mobile jib 30 drives pull-buttons 13, because the effect of spring 15, thick axle 131 falls into stomidium 171 just fully, thin axle 132 falls into one of end aperture 121,122 fully, and mobile jib 30 is stuck again can not rotate around mobile jib axle 14.
According to Fig. 6, Fig. 7 as can be known, the described second folding joint of step b 20 step settings as follows:
1.. the amounting to sheet 29 down that links mobile jib 30 is set, also be provided with link upper boom 40 amount to slices 28, will amount to slices 28 and amount to down sheet 29 and be connected and turn then by amounting to spools 25;
2.. amounting to dead bolt 21 and the lock platform 23 that the opposite side setting of sheet 29 is down rotated around tapered end axle 27, and dead bolt 21 is set to rotate the shape that thin-walled, heavy wall are arranged around eccentric dead bolt axle 22;
3.. sealed groove 24 is set amounting to last slice 28 opposite side, when amount to last slice 28 when amounting to that sheet 29 snaps together down, dead bolt 21 is placed the stressed position of opening of thin-walled, then dead bolt 21 and lock platform 23 around 27 rotations of tapered end axle, embed sealed groove 24;
4.. will be in open position dead bolt 21 pull downwards place heavy wall stressed make it locking, upper boom 40 is by locked.
According to Fig. 2 and Fig. 3 as can be known, described upper boom dop 50 step setting as follows:
1.. the bar head position at upper boom 40 processes a locating hole 47, and a dop hoop 51 is set again, and dop hoop 51 is inserted in after the bar head of upper boom 40, is screwed in locating holes 47 and is fixed by screw 57;
2.. on secondary upper boom 41, positioning runner 48 is set, its objective is the position of handle 43, power switch 46 and speed of a motor vehicle knob 42 is remained unchanged;
3.. clip lockhole 56 is set on dop hoop 51, clip lock shaft 55, clip dead bolt 52 and lock dog 53 also are set in addition, described clip lock shaft 55 passes clip lockhole 56, passes clip dead bolt 52 again and afterwards fixes, and clip dead bolt 52 can be rotated around clip lock shaft 55;
4.. secondary upper boom 41 is inserted the inner chamber of upper booms 40, pulling clip dead bolt 52, when making lock dog 53 hold out against secondary upper boom 41, cause secondary upper boom 41 in upper boom 40, can not slide.
As Fig. 8～shown in Figure 12: the structure of the present invention's two trailing wheels is identical, and existing is that example is described with off hind wheel 70 only.
On described off hind wheel 70, left rear wheel 80, pillow block 71 is set, on this pillow block 71, jump ring groove 75 is set; One wheel shaft end cap 79 is set again, and side is provided with fixture block 791 and following fixture block 792 within it, be drive shaft hole 793 between two fixture blocks, a driving shaft jump ring 73 be set then be stuck on fixture block 791 and the following fixture block 792, a card-tight part 731 is set on this driving shaft jump ring 73; One buckle 794 is set then links, button pin 795 is set on the buckle 794, be used for wheel shaft end cap 79 is pressed on the pillow block 71 with last fixture block 791 and following fixture block 792; Simultaneously, the spindle nose part 154 at driving shaft 151 processes one section thin axle 1541; When assembling off hind wheel 70 or left rear wheel 80 on driving shaft 151, follow following steps:
1.. with driving shaft jump ring 73 in jump ring groove 75 to pressing down, this moment, driving shaft jump ring 73 card-tight part 731 was strutted by fixture blocks 792 down, drive shaft hole 793 is opened fully thoroughly;
2.. off hind wheel 70 or left rear wheel 80 are inserted in driving shaft 151 fully;
3.. driving shaft jump ring 73 is unclamped, make card-tight part 731, just in time be pressed in as shown in figure 13 on the thin axle 1541 by self elastic reset.
The present invention also further obtains implementing by following technical scheme.
As shown in Figure 1:
Manufacture and design a kind of Foldable electric Caddy, comprise underframe 110, and the fixing drive division 150 that constitutes by motor and reductor on the underframe 110, the off hind wheel 70 that drives by drive division 150 and left rear wheel 80, by underframe 110 extended front wheel carriers 120 and front-wheel 90 and battery 100;
Especially:
Link the first folding joint 10 on the underframe 110, the described first folding joint 10 connects mobile jib 30, and the upper end of described mobile jib 30 links the second folding joint 20, and the described second folding joint 20 connects upper boom 40.
As shown in Figure 4 and Figure 5:
The described first folding joint 10 comprises right brace 11, left brace 12, mobile jib axle 14 and pull-button 13, described right brace 11, left brace 12 link with underframe 110, on the described right brace 11 sliding tray 17 is arranged, respectively there is the first stomidium 171 of a diameter greater than groove width at the two ends of this groove 17, correspondence position at the left side, opposite of two stomidiums 171 brace 12 has two end aperture 121,122;
Between right brace 11 and left brace 12 mobile jib axle 14 is arranged, this axle 14 passes mobile jib 30;
Described pull-button 13 is having one thick 131 near the handle part, is thin axle 132 afterwards, and the diameter of thick axle 131 is less than the diameter of first stomidium 171, and the length of thick axle 131 is suitable with the thickness of right brace 11, and the diameter of thin axle 132 is less than the width of sliding tray 17; After pull-button 13 was assembled along stomidium 171 insertions just by right brace 11 1 sides, a spring 15 was enclosed on the thin axle 132, and a screens screw 16 is threaded into thin axle 132, blocks this spring 15.
As shown in Figure 6 and Figure 7:
The described second folding joint 20 comprises to be amounted to down sheet 29, amount to slices 28, amounts to axle 25, tapered end axle 27, dead bolt 21 and lock platform 23, dead bolt axle 22 and sealed groove 24;
The described sheet 29 binding mobile jibs 30 down of amounting to, described 28 a binding upper boom 40 of amounting to;
The described sheet 29 of amounting to down connects and amounts to last slice 28 by amounting to axle 25; Described dead bolt 21 and lock platform 23 are around 27 rotations of tapered end axle, and described dead bolt 21 has thin-walled, the eccentric shape of heavy wall, and dead bolt 21 rotates around dead bolt axle 22;
Described slices 28 the opposite side amounted to has sealed groove 24, when amount to last slice 28 when amounting to that sheet 29 snaps together down, dead bolt 21 and lock platform 23 just in time embed sealed groove 24;
As Fig. 8～shown in Figure 12:
The structure of the present invention's two trailing wheels is identical, and existing is that example is described with the off hind wheel: on described off hind wheel 70, left rear wheel 80 pillow block 71 is arranged, on this pillow block 71 jump ring groove 75 is arranged; Also have a wheel shaft end cap 79 on the trailing wheel, and on wheel shaft end cap 79 inboards have, between fixture block 791 and following fixture block 792, two fixture blocks drive shaft hole 793 is arranged; Also have a driving shaft jump ring 73 to be stuck on fixture block 791 and the following fixture block 792, a card-tight part 731 is arranged on this driving shaft jump ring 73; There are a buckle 794 and last fixture block 791 and following fixture block 792 to link then, button pin 795 arranged, on the buckle 794 in order to wheel shaft end cap 79 is pressed on the pillow block 71;
Simultaneously, the spindle nose part 154 at driving shaft 151 has one section thin axle 1541.
As shown in figure 13: the card-tight part 731 of driving shaft jump ring 73 just in time is pressed on the thin axle 1541.
As depicted in figs. 1 and 2:
The present invention has the embodiment that handle 43, power switch 46 and speed of a motor vehicle knob 42 directly are set at the bar head of upper boom 40; And on upper boom 40, connect secondary upper boom 41 again, the most preferred embodiment of handle 43, power switch 46 and speed of a motor vehicle knob 42 is set at the bar head of secondary upper boom 41 then;
In the most preferred embodiment that is connected to secondary upper boom 41 shown in Figure 2, there is a upper boom dop 50 the bar head position of described upper boom 40, described upper boom dop 50 comprises dop hoop 51, clip dead bolt 52, lock dog 53, screw 57 and clip lock shaft 55, the bar head of described upper boom 40 has locating hole 47, dop hoop 51 is inserted in after the bar head of upper boom 40, and screw 57 screws in locating hole 47; In this embodiment, be inserted with secondary upper boom 41 in the described upper boom 40, on the described secondary upper boom 41 positioning runner 48 arranged; On the described dop hoop 51 clip lockhole 56 is arranged, clip dead bolt 52 embeds in it, is fixed by described clip lock shaft 55;
As shown in Figure 3: described clip dead bolt 52 has lock dog 53, and rotation clip dead bolt 52 utilizes lock dog 53 to compress secondary upper boom 41, and causes secondary upper boom 41 can not slide in upper boom 40.The location of the lining 58 by nylon material is unlikely in upper boom 40 secondary upper boom 41 and pulls, and secondary upper boom 41 can not rocked in upper boom 40.Also eliminated simultaneously the stridulation that secondary upper boom 41 inserts and pulls out in upper boom 40.
With reference to Fig. 1: Foldable electric Caddy of the present invention in use, the user holds handle 63 car is moved to ground, the car that will be in folded position is then opened and is locked, again golf bag is placed on bag base 61 and the bag waist seat 62, at this moment, the user holds handle 43, regulates speed of a motor vehicle knob 42, admire and move power switch 46, electric golf car of the present invention just can have been walked.
Facts have proved, compact conformation of the present invention, in light weight, volume is little, and the luggage case that is particularly suitable for being positioned over car carries, and the present invention is folding to open very conveniently, can be automatically locked after folding, can not scatter in the process of carrying.When changing trailing wheel, as long as depress jump ring, just can back off or install trailing wheel, operate very easy.
Claims (7)
1. the manufacture method of a Foldable electric Caddy, based on underframe (110) go up the fixing drive division (150) that constitutes by motor and reductor, the off hind wheel (70) that drives by drive division (150) and left rear wheel (80), by the extended front wheel carrier of underframe (110) (120) and front-wheel (90) and battery (100), it is characterized in that described method comprises step:
A., the first folding joint (10) is set on underframe (110), one mobile jib (30) is set then, the lower end of mobile jib (30) connects the first folding joint (10), and described mobile jib (30) set by pull-button (13) when beating open and close and two positions is rolled over joint (10) locking by first;
B. link the second folding joint (20) in the upper end of described mobile jib (30), a upper boom (40) is set then, the lower end of upper boom (40) links second and rolls over joint (20), and described upper boom (40) is locked by the second folding joint (20) by dead bolt (21) set when open position;
C. the end terminal or secondary upper boom (41) at upper boom (40) is provided with handle (43), power switch (46) and speed of a motor vehicle knob (42).
2. the manufacture method of Foldable electric Caddy according to claim 1 is characterized in that: the described secondary upper boom of step c (41) connects upper boom (40) by upper boom dop (50).
3. the manufacture method of Foldable electric Caddy according to claim 1 is characterized in that: described first folding joint (10) the step setting as follows of step a:
A., right brace (11) and left brace (12) are set to be linked with underframe (110), on right brace (11), open a sliding tray (17), the two ends of this groove (17) respectively process the first stomidium (171) of a diameter greater than groove width, the correspondence position of the opposite of stomidiums (171) left side brace (12) is opened two end aperture (121,122) at the beginning of two;
B. on right brace (11) and left brace (12), mobile jib axle (14) is set, and passes mobile jib (30), mobile jib (30) is rotated around mobile jib axle (14);
C., one pull-button (13) is set again, near the handle part one thick axle (131) is set, thin axle (132) is set afterwards, the diameter of thick axle (131) is slightly less than the diameter of stomidium (171) just, the length of thick axle (131) is suitable with the thickness of right brace (11), and the diameter of thin axle (132) is slightly less than the width of sliding tray (17); When right brace (11) one sides of pull-button (13) are assembled along stomidium (171) insertion just, one spring (15) is enclosed within on the thin axle (132) in mobile jib (30) inside, and blocking this spring (15) with screens screw (16), mobile jib (30) is stuck can not rotate around mobile jib axle (14);
D. when outwards spurring pull-button (13), thick axle (131) breaks away from stomidium (171) just fully, thin axle (132) breaks away from end aperture (121,122) fully, thin axle (132) can slide in sliding tray (17), when driving pull-button (13), mobile jib (30) forwards another one to just during stomidium (171) part, because the effect of spring (15), thick axle (131) falls into stomidium (171) just fully, thin axle (132) falls into end aperture (121,122) fully, and mobile jib (30) is stuck again can not rotate around mobile jib axle (14).
4. the manufacture method of Foldable electric Caddy according to claim 1 is characterized in that: described second folding joint (20) the step setting as follows of step b:
A., the amounting to sheet (29) down that links mobile jib (30) is set, amount to slice (28) that link upper boom (40) also are set, will amount to slice (28) then and amount to down sheet (29) by amounting to spool (25) and be connected and turning;
B. amounting to dead bolt (21) and the lock platform (23) that the opposite side setting of sheet (29) is down rotated around tapered end axle (27), and dead bolt (21) is set to rotate the shape that thin-walled, heavy wall are arranged around eccentric dead bolt axle (22);
C. at the opposite side of amounting to last slice (28) sealed groove (24) is set, when amounting to last slice (28) and amounting to down sheet (29) when snapping together, dead bolt (21) is placed the stressed position of opening of thin-walled, then dead bolt (21) and lock platform (23) are rotated around tapered end axle (27), embed sealed groove (24);
D. will be in the dead bolt (21) that opens the position pull downwards place heavy wall stressed make it locking, upper boom (40) is by locked.
5. the manufacture method of Foldable electric Caddy according to claim 2 is characterized in that: described upper boom dop (50) step setting as follows:
A. process a locating hole (47) in the bar head position of upper boom (40), a dop hoop (51) is set again, dop hoop (51) is inserted in after the bar head of upper boom (40), is screwed in locating hole (47) and is fixed by screw (57);
B., positioning runner (48) is set on secondary upper boom (41);
C., clip lockhole (56) is set on dop hoop (51), clip lock shaft (55), clip dead bolt (52) and lock dog (53) also are set in addition, described clip lock shaft (55) passes clip lockhole (56), pass clip dead bolt (52) back again and fix, clip dead bolt (52) can be rotated around clip lock shaft (55);
D. secondary upper boom (41) is inserted the inner chamber of upper boom (40), pulling clip dead bolt (52), when making lock dog (53) on the clip dead bolt hold out against secondary upper boom (41), cause secondary upper boom (41) in upper boom (40), can not slide.
6. the manufacture method of Foldable electric Caddy according to claim 1 is characterized in that: off hind wheel (70), left rear wheel (80) structure are identical; On described off hind wheel (70), left rear wheel (80), pillow block (71) is set, jump ring groove (75) is set on this pillow block (71); One wheel shaft end cap (79) is set again, and side is provided with fixture block (791) and following fixture block (792) within it, it between two fixture blocks drive shaft hole (793), one driving shaft jump ring (73) is set then is stuck on fixture block (791) and the following fixture block (792), on this driving shaft jump ring (73), a card-tight part (731) is set; One buckle (794) is set then links, button pin (795) is set on the buckle (794), be used for wheel shaft end cap (79) is pressed on the pillow block (71) with last fixture block (791) and following fixture block (792); Simultaneously, the spindle nose part (154) at driving shaft (151) processes one section thin axle (1541); When going up assembling off hind wheel (70) or left rear wheel (80), follow following steps toward driving shaft (151):
A. with driving shaft jump ring (73) in jump ring groove (75) to pressing down, the card-tight part (731) of driving shaft jump ring this moment (73) is descended fixture block (792) to strut, drive shaft hole (793) is opened fully thoroughly;
B. off hind wheel (70) or left rear wheel (80) are inserted in driving shaft (151) fully;
C. driving shaft jump ring (73) is unclamped, make card-tight part (731), just in time be pressed on the thin axle (1541) by self elastic reset.
7. Foldable electric Caddy, comprise underframe (110), and underframe (110) is gone up the fixing drive division (150) that is made of motor and reductor, the off hind wheel (70) that drives by drive division (150) and left rear wheel (80), by the extended front wheel carrier of underframe (110) (120) and front-wheel (90) and battery (100)
It is characterized in that:
Link the first folding joint (10) on the underframe (110), the described first folding joint (10) connects mobile jib (30), and the upper end of described mobile jib (30) links the second folding joint (20), and the described second folding joint (20) connects upper boom (40);
The described first folding joint (10) comprises right brace (11), left brace (12), mobile jib axle (14) and pull-button (13), described right brace (11), left brace (12) link with underframe (110), sliding tray (17) is arranged on the described right brace (11), respectively there is the first stomidium (171) of a diameter greater than groove width at the two ends of this groove (17), correspondence position at the opposite of two stomidiums (171) left side brace (12) has two end aperture (121,122);
Between right brace (11) and left brace (12) mobile jib axle (14) is arranged, this axle (14) passes mobile jib (30);
Described pull-button (13) is having a thick axle (131) near the handle part, be thin axle (132) afterwards, the diameter of thick axle (131) is less than the diameter of first stomidium (171), and the length of thick axle (131) is suitable with the thickness of right brace (11), and the diameter of thin axle (132) is less than the width of sliding tray (17); After pull-button (13) was assembled along stomidium (171) insertion just by right brace (11) one sides, a spring (15) was enclosed on the thin axle (132), and a screens screw (16) is threaded into thin axle (132), blocks this spring (15);
The described second folding joint (20) comprises to be amounted to down sheet (29), amounts to slice (28), amounts to axle (25), a tapered end axle (27), dead bolt (21) and lock platform (23), dead bolt axle (22) and sealed groove (24);
Described sheet (29) the binding mobile jib (30) down of amounting to, described amount to slice (28) link a upper boom (40);
Sheet (29) amounts to last slice (28) by amounting to axle (25) connection under described the amounting to; Described dead bolt (21) and lock platform (23) are around tapered end axle (27) rotation, and described dead bolt (21) has thin-walled, the eccentric shape of heavy wall, and dead bolt (21) rotates around dead bolt axle (22);
A described opposite side of (28) of amounting to has sealed groove (24), when amounting to last slice (28) and amount to down sheet (29) when snapping together, and dead bolt (21) and lock platform (23) and just in time embed sealed groove (24);
Off hind wheel (70), left rear wheel (80) structure are identical; On described off hind wheel (70), left rear wheel (80), pillow block (71) is arranged, jump ring groove (75) is arranged on this pillow block (71), also have a wheel shaft end cap (79), and last fixture block (791) and following fixture block (792) are arranged, drive shaft hole (793) is arranged between two fixture blocks in wheel shaft end cap (79) inboard; Also have a driving shaft jump ring (73) to be stuck on fixture block (791) and the following fixture block (792), on this driving shaft jump ring (73), a card-tight part (731) is arranged; There are a buckle (794) and last fixture block (791) and following fixture block (792) to link again, button pin (795) arranged, on the buckle (794) in order to wheel shaft end cap (79) is pressed on the pillow block (71);
Spindle nose part (154) at driving shaft (151) has one section thin axle (1541);
There is a upper boom dop (50) the bar head position of described upper boom (40), described upper boom dop (50) comprises dop hoop (51), clip dead bolt (52), lock dog (53), screw (57) and clip lock shaft (55), the bar head of described upper boom (40) has locating hole (47), dop hoop (51) is inserted in after the bar head of upper boom (40), and screw (57) screws in locating hole (47);
Be inserted with secondary upper boom (41) in the described upper boom (40), positioning runner (48) is arranged on the described secondary upper boom (41);
Clip lockhole (56) is arranged on the described dop hoop (51), and clip dead bolt (52) embeds in it, and is fixing by described clip lock shaft (55);
Described clip dead bolt (52) has lock dog (53), with so that hold out against secondary upper boom (41), causes secondary upper boom (41) can not slide in upper boom (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100275960A CN100389841C (en) | 2004-06-08 | 2004-06-08 | Folded electric golfing car and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100275960A CN100389841C (en) | 2004-06-08 | 2004-06-08 | Folded electric golfing car and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1706517A CN1706517A (en) | 2005-12-14 |
| CN100389841C true CN100389841C (en) | 2008-05-28 |
Family
ID=35580746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100275960A Expired - Fee Related CN100389841C (en) | 2004-06-08 | 2004-06-08 | Folded electric golfing car and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100389841C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005005707T2 (en) * | 2005-12-16 | 2008-07-24 | Alcatel Lucent | Drive unit and golf cart |
| CN102485296B (en) * | 2010-12-01 | 2015-07-15 | 秦玉龙 | Portable electronic remote control golf trolley |
| DE202019101456U1 (en) * | 2019-03-14 | 2019-03-21 | Cybex Gmbh | Stroller frame and stroller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279191Y (en) * | 1996-09-02 | 1998-04-22 | 吴孟融 | Turn structure for golf wheeled carrier |
| CN2313633Y (en) * | 1997-10-21 | 1999-04-14 | 詹淑贞 | Quickly dismounting device for wheels of golf trolley |
| CN2400142Y (en) * | 1999-10-28 | 2000-10-11 | 黄会岳 | Folding mechanism for Golf trolley |
| CN2447013Y (en) * | 2000-09-25 | 2001-09-12 | 丹尼尔·谢 | Foldable golf carrier |
| US20030160408A1 (en) * | 2001-01-30 | 2003-08-28 | Gordon Liao | Collapsing device for a golf cart |
| GB2395172A (en) * | 2002-11-11 | 2004-05-19 | Lien-Chuan Yang | Twin-bar golf cart |
-
2004
- 2004-06-08 CN CNB2004100275960A patent/CN100389841C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279191Y (en) * | 1996-09-02 | 1998-04-22 | 吴孟融 | Turn structure for golf wheeled carrier |
| CN2313633Y (en) * | 1997-10-21 | 1999-04-14 | 詹淑贞 | Quickly dismounting device for wheels of golf trolley |
| CN2400142Y (en) * | 1999-10-28 | 2000-10-11 | 黄会岳 | Folding mechanism for Golf trolley |
| CN2447013Y (en) * | 2000-09-25 | 2001-09-12 | 丹尼尔·谢 | Foldable golf carrier |
| US20030160408A1 (en) * | 2001-01-30 | 2003-08-28 | Gordon Liao | Collapsing device for a golf cart |
| GB2395172A (en) * | 2002-11-11 | 2004-05-19 | Lien-Chuan Yang | Twin-bar golf cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1706517A (en) | 2005-12-14 |
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Owner name: SHENZHEN HAILONG WEIMA ELECTRIC VEHICLE CO., LTD. Free format text: FORMER OWNER: CHEN XIAOYIN Effective date: 20080627 |
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