A kind of roller can be received into the application method of the golf bag of base body
The application is Application No. 2015106324795, and the applying date is on 09 28th, 2015, and invention and created name is
A kind of divisional application of the patent of " roller can be received into the golf bag of base body ".
Technical field
The present invention relates to sports equipment, in particular to golf equipment technical field.
Background technology
Existing golf bag, designer tow for convenience of user, are set in the installation fixation of the bottom of golf bag
The roller or foldable roller put;Golf bag is supported on lawn for convenience of user, designer is in golf
Support bar or support frame, the support bar or support frame are installed in the side wall of bag can typically store.
In real life, user need to act roller and be at operating position to tow golf bag;User is
By golf bag inclined shore on lawn, support bar or support frame need to be acted, struts it to support golf bag.On
Golf bag is stated, user only has two kinds of occupation modes to it:The first is in lawn or skidding;Another kind be by
It is supported on lawn.
The content of the invention
Technical problem solved by the invention:For or lawn or skidding, or the Gao Er being supported on lawn
Husband's ball bag, user need to need to pack up support bar or support frame at lawn or skidding, and action roller is at work
Position;When golf bag need to be supported on lawn by user, roller need to be packed up and strut support bar or support frame;Above-mentioned behaviour
Make cumbersome.
The present invention provides following technical scheme:
A kind of roller can be received into the golf bag of base body, including inner frame, socket, base body, housing, described
The both ends of inner frame connect socket and base body respectively, and the housing is coated on inner frame and connected with socket and base body
Connect;
The base body is hollow, is provided with idler wheel mechanism in base body, the idler wheel mechanism includes the first axle sleeve and the second axle
Set, the first bent axle and the second bent axle, the first roller and the second roller, power conveying mechanism, power transmission shaft;First axle sleeve and
Two axle sleeves are fixed in a manner of symmetrical on a pair of opposite madial walls of base body;First bent axle is articulated in first axle
In set, the second bent axle is articulated in the second axle sleeve;First roller is arranged on the first bent axle, and the second roller is arranged on second
On bent axle;The power transmission shaft is articulated in base body, and the first axle sleeve and the second axle sleeve divide the both sides for being listed in power transmission shaft;The power
Conveying mechanism joint transmission axle and the first bent axle and the second bent axle;
The propeller shaft couplings actuating unit, the actuating unit include the first worm gear, the first worm screw, threaded rod, second
Worm screw, the second worm gear, Oscillating handles;First worm gear is arranged on power transmission shaft, and the first worm screw engages with the first worm gear, the screw thread
Bar is vertically arranged, and threaded rod bottom connects the first worm screw, and threaded rod top connects the second worm screw, and the second worm screw nibbles with the second worm gear
Close, , Oscillating handles are articulated in the side wall of housing Shang the second worm gear An Zhuan Oscillating handles;
The side wall of the housing is provided with support rod mechanism, the support rod mechanism include a pair of struts being parallel to each other, a pair
Support plate, internal thread sub-assembly, guide rod, the catch bar being parallel to each other;The internal thread sub-assembly is screwed onto on threaded rod, interior spiral shell
Line sub-assembly is slidably fitted on the guide rod being vertically arranged;The catch bar is arranged on internal thread sub-assembly, catch bar position
In outside housing, catch bar is horizontally disposed with;The pair of strut is hinged in the side wall of housing, and each strut opens up leading for strip
To gap;The pair of support plate is hinged in the side wall of housing, and a pair of support plates are positioned at the lower section of a pair of struts;The side of each support plate
Guide block is set on wall, guide block is located at the top of support plate;Guide block on a pair of support plates is with the guiding gap on a pair of struts with one-to-one
Mode be slidably matched;A pair of slide slots are opened up on the madial wall of the pair of support plate, the both ends activity of the catch bar plugs
In a pair of slide slots;The lifting of the catch bar can drive a pair of support plates to rotate certain angle around the hinged place of itself and housing
Degree.
By above-mentioned technical proposal, the operation principle of golf bag of the present invention is as follows:
First, user rotates rocking handle, the rotation of the second worm gear, the rotation of the second worm screw, threaded rod rotation, internal thread sub-assembly
Decline, catch bar declines, and catch bar both ends are moved in the slide slot of support plate, and a pair of support plates are inverse with the hinged place of housing around it
Hour hands rotate, and the guide block on support plate slides in the guiding gap of strut, and driving strut surrounds its hinged place up time with housing
Pin is rotated, and a pair of struts are softened, and golf bag is by a pair of strut inclined shores on ground or lawn.
Second, the rotation of threaded rod drives the rotation of the first worm screw, and the rotation of the first worm gear, power transmission shaft rotation, power transmission shaft will be dynamic
Power gives the first bent axle and the second bent axle by power conveying mechanism simultaneous transmission, and the first bent axle is in the first axle sleeve internal rotation, and second
Bent axle in the second axle sleeve internal rotation, the first bent axle and the second bent axle opposite direction rotating, the first roller with the rotation of the first bent axle and
Into base body, in the same manner, the second roller enters base body with the rotation of the second bent axle, so far, the first roller and second
Roller is hidden in base body, i.e. the first roller and the second roller are stowed away.
3rd, user turns round rocking handle, the revolution of the second worm gear, the revolution of the second worm screw, threaded rod revolution, internal thread sub-assembly
Rise, catch bar rises, and catch bar both ends are moved in the slide slot of support plate, and a pair of support plates are suitable with the hinged place of housing around it
Hour hands rotate, and the guide block on support plate slides in the guiding gap of strut, and driving strut surrounds its hinged place inverse time with housing
Pin is rotated, and a pair of struts are collapsed, until pressing close to housing, i.e. a pair of struts are collapsed.
4th, the revolution of threaded rod drives the rotation of the first worm screw, and the rotation of the first worm gear, power transmission shaft rotation, power transmission shaft will be dynamic
Power gives the first bent axle and the second bent axle by power conveying mechanism simultaneous transmission, and the first bent axle is in the first axle sleeve internal rotation, and second
Bent axle rotates opposite to each other in the second axle sleeve internal rotation, the first bent axle and the second bent axle, the first roller with the rotation of the first bent axle and
Tilt out base body and be in vertical, in the same manner, the second roller tilts out base body with the rotation of the second bent axle and in straight
Vertical shape, so far, golf bag can be by the first roller and the second roller supportings on the ground, and now, user is using first
Roller and the second roller tow golf bag.
Pass through above-mentioned technical proposal, user need to be at lawns or skidding, while strut is packed up, a pair of rollings
Wheel is in operating position;When golf bag need to be supported on lawn by user, while strut is strutted, a pair roller
It is stowed away, combined operation is simple and convenient.
As one kind explanation of pair roller mechanism of the present invention, the power conveying mechanism includes the first driven gear and second
Driven gear, first gear group and second gear group, driving gear;First driven gear is arranged on the first bent axle, the
Two driven gears are arranged on the second bent axle;The driving gear is arranged on power transmission shaft;The first gear group is positioned at actively
The left side of gear and the first driven gear of connection and driving gear, the second gear group are located at the right side of driving gear and connection
Second driven gear and driving gear.As described above, a fixed plate, the first gear group and can be set in the base body
The gear shaft of two gear trains is articulated in fixed plate.The setting of the fixed plate does not influence turning over for the first roller and the second roller
Turn.
As one kind explanation of pair roller mechanism of the present invention, first bent axle and the second bent axle include pivot joint section, connected
Connect section, construction section;The pivot joint section and linkage section vertical connection, linkage section and construction section vertical connection, are pivotally connected section and construction section
Spatial vertical;The pivot joint section is parallel with power transmission shaft.The pivot joint section of first bent axle is articulated in the first axle sleeve, the second bent axle
Pivot joint section be articulated in the second axle sleeve;First roller is arranged on the construction section of the first bent axle, and the second roller is arranged on the
The construction section of two bent axles;The pivot joint section of the power conveying mechanism joint transmission axle and the first bent axle and the pivot joint of the second bent axle
Section.The present invention can overturn the first roller mounted thereto and the second roller by the first bent axle of above-mentioned design and the second bent axle
Enter in base body or tilt out base body.
The internal thread sub-assembly, which includes the first magnet and the second magnetic, to be illustrated to one kind of support rod mechanism as the present invention
Iron;First magnet is screwed onto on threaded rod, and the first magnet is located in housing;Second magnet is arranged on the guide bar,
Second magnet is located at outside housing;Alternating floor housing between first magnet and the second magnet and be pulled together.As described above,
Threaded rod drives the lifting of the first magnet, and the first magnet drives the second magnet synchronously to rise every one layer of housing by magnetic attracting power
Drop.
One kind of support rod mechanism is improved as the present invention, the pair of support plate is positioned at the inner side of a pair of struts, and described one
A pair of supporting modules are provided with to the outside of strut, a pair of supporting modules are located at the bottom of strut;The supporting module includes support
Pin, sliding block, elevating lever, bearing, adjustable spring;The bearing is fixed on the lateral wall of strut, and bearing opens up vertical cunning
Groove, the bottom end opening of chute, slide bar is fixedly mounted on the left side wall of the chute;The support feet is located in chute, support feet
Left side wall on open up vertical guide groove, slide bar coordinates with guide groove;The sliding block is located in chute and and slide
Coordinate, sliding block is located at the top of support feet, and sliding block can move up and down along chute, and sliding block right side wall is be hinged provided with what is extended downwardly
Pin, swivel pin are hinged on the right side wall of support feet;The elevating lever is vertically arranged, and elevating lever activity is plugged in the top of bearing
Portion, the bottom of elevating lever are connected on the top surface of sliding block, and the top of elevating lever projects upwards the top surface of bearing, the top of elevating lever
Provided with radial projection;The adjustable spring is set on elevating lever, and the both ends of adjustable spring are against top surface and the footpath of bearing respectively
To on the bottom surface of projection;Guide block on the support plate protrudes support through gap and prominent strut lateral wall a certain distance is oriented to
The guide block of bar lateral wall certain distance is being oriented in gap in sliding process and can be pressed in the radial projection of elevating lever.
By above-mentioned improvement, the operation principle of the supporting module is as follows:Support plate is counterclockwise with the hinged place of housing around it
Rotation, when guide block thereon slides in the guiding gap of strut, the guide block of prominent strut lateral wall certain distance is pressed in lifting
In the radial projection of bar, elevating lever is descending, and elevating lever driving sliding block moves down in chute, and slider-actuated support feet is in chute
Inside move down, slide bar slides in guide groove, sliding when the bottom of support feet is downwardly projected chute bottom end opening predetermined length
Bar is located at the top of guide groove, i.e. slide bar limitation support feet continues to move down, and now, the bottom face of support feet is located at strut bottom
The lower section in face.It is so designed that, supporting module can be to lengthening for the strut of its installation, and then adjusts what golf bag was placed
Inclined degree.
Based on above-mentioned improvement, one kind of supporting module is illustrated as the present invention, the support feet is in vertical bar shape, support feet
Top be provided with arcwall face and limited block, arcwall face is located at the rear side of support feet, and limited block is located at the front side of support feet;Work as slide bar
During positioned at the top of guide groove, the center line of slide bar overlaps with the center line of arcwall face, and the center line of slide bar and swivel pin
Center line overlaps;The bottom face of the bearing is higher than the bottom face of strut.
As described above, when support feet, which comes downwards to slide bar, is located at the top of guide groove, due to the center line and arc of slide bar
The center line in shape face overlaps, and the center line of slide bar overlaps with the center line of swivel pin, and the presence of arcwall face, therefore, in sliding block
Down thrust under, support feet can surround swivel pin rotate, in support feet rotary course, the arcwall face is provided for rotation
The free degree turned.After support feet rotates to an angle, limited block contacts with the bottom wall of chute, and limitation support feet continues to rotate.
It is obliquely installed by postrotational support feet, i.e. the bottom of support feet is outwards diverged.Due to the bottom face of the bearing of supporting module
Higher than the bottom face of strut, therefore, the support feet outwards diverged and the bottom of strut form crotch shape, in this way, support can be improved
The stability of golf bag.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is that the first roller of the golf bag that a kind of roller of the present invention can be received into base body and the second roller are in
Decentralization state and a pair of struts are in structural representation during rounding state;
Fig. 2 is the structural representation that golf bag removes after housing 30 in Fig. 1;
Fig. 3 is that a kind of the first roller of golf bag provided with roller and strut of the present invention and the second roller are in and collapsed
State and a pair of struts are in structural representation during softened state;
Fig. 4 is the structural representation that golf bag removes after housing 30 in Fig. 3;
Fig. 5 is the second bent axle 722 and the assembly structure diagram of the second driven gear 752 and the second roller 732 in Fig. 2;
Fig. 6 is the structural representation of support plate 85 in Fig. 4;
Fig. 7 is the structural representation of strut 84 in Fig. 4;
Fig. 8 is the structural representation of supporting module 50 in Fig. 4;
Fig. 9 is structural representation when support feet 51 struts in supporting module 50 in Fig. 8;
Figure 10 is the structural representation of bearing 54 in Fig. 8;
Figure 11 is the structural representation of sliding block 52 in Fig. 8;
Figure 12 is the structural representation of support feet 51 in Fig. 8;
Figure 13 is the structural representation at 51 another visual angle of support feet in Figure 12.
Symbol description in figure:
10th, socket;
20th, base body;
30th, housing;
50th, supporting module;51st, support feet;511st, arcwall face;512nd, limited block;52nd, sliding block;53rd, elevating lever;531st, footpath
To projection;54th, bearing;55th, chute;56th, slide bar;57th, guide groove;58th, swivel pin;59th, adjustable spring;
60th, actuating unit;61st, the first worm gear;62nd, the first worm screw;63rd, threaded rod;64th, the second worm screw;65th, the second snail
Wheel;66th, Oscillating handles;
70th, idler wheel mechanism;712nd, the second axle sleeve;722nd, the second bent axle;723rd, it is pivotally connected section;724th, linkage section;725th, install
Section;731st, the first roller;732nd, the second roller;74th, power transmission shaft;752nd, the second driven gear;761st, first gear group;762nd,
Two gear trains;77th, driving gear;
80th, support rod mechanism;81st, internal thread sub-assembly;811st, the first magnet;812nd, the second magnet;82nd, guide rod;83rd, push away
Lever;84th, strut;841st, it is oriented to gap;85th, support plate;851st, guide block;852nd, slide slot.
Embodiment
With reference to Fig. 1, Fig. 3, a kind of roller can be received into the golf bag of base body, including inner frame, socket 10, bottom
Pedestal 20, housing 30, the both ends of the inner frame connect socket and base body respectively, the housing be coated on inner frame and
It is connected with socket and base body.
With reference to Fig. 2, Fig. 4, the base body is hollow, is provided with idler wheel mechanism 70 in base body, and the idler wheel mechanism includes the
One axle sleeve and the second axle sleeve 712, the first bent axle and the second bent axle 722, the first roller 731 and the second roller 732, power conveyer
Structure, power transmission shaft 74;First axle sleeve and the second axle sleeve are fixed on a pair of opposite inner sides of base body in a manner of symmetrical
On wall;First bent axle is articulated in the first axle sleeve, and the second bent axle is articulated in the second axle sleeve;First roller is arranged on
On first bent axle, the second roller is arranged on the second bent axle;The power transmission shaft is articulated in base body, the first axle sleeve and the second axle
Set point is listed in the both sides of power transmission shaft;The power conveying mechanism joint transmission axle and the first bent axle and the second bent axle.
In above-mentioned rollers mechanism 70, the power conveying mechanism includes the first driven gear and the second driven gear 752, the
One gear train 761 and second gear group 762, driving gear 77;First driven gear be arranged on the first bent axle on, second from
Moving gear is arranged on the second bent axle 722;The driving gear is arranged on power transmission shaft 74;The first gear group is positioned at actively
The left side of gear and the first driven gear of connection and driving gear, the second gear group are located at the right side of driving gear and connection
Second driven gear and driving gear.
In above-mentioned rollers mechanism 70, with reference to figure 5, first bent axle and the second bent axle 722 include pivot joint section 723, connected
Connect section 724, construction section 725;Pivot joint section and the linkage section vertical connection, linkage section and construction section vertical connection, pivot joint section with
Construction section spatial vertical;The pivot joint section is parallel with power transmission shaft 74;The pivot joint section of first bent axle is articulated in the first axle sleeve,
The pivot joint section of second bent axle is articulated in the second axle sleeve 712;First roller 731 is arranged on the construction section of the first bent axle, the
Second wheel 732 is arranged on the construction section of the second bent axle;The pivot joint section of the power conveying mechanism joint transmission axle and the first bent axle
And second bent axle pivot joint section.
With reference to Fig. 2, Fig. 4, the propeller shaft couplings actuating unit 60, the actuating unit includes the first worm gear 61, first
Worm screw 62, threaded rod 63, the second worm screw 64, the, Oscillating handles 66 of the second worm gear 65;First worm gear is arranged on power transmission shaft, and first
Worm screw is engaged with the first worm gear, and the threaded rod is vertically arranged, and threaded rod bottom connects the first worm screw, threaded rod top connection the
Two worm screws, the second worm screw are engaged with the second worm gear, and , Oscillating handles are articulated in the side wall of housing Shang the second worm gear An Zhuan Oscillating handles.
With reference to Fig. 1, Fig. 3, Fig. 4, with reference to figure 6, Fig. 7, the side wall of the housing is provided with support rod mechanism 80, the strut machine
Structure includes a pair of struts 84 being parallel to each other, the support plate 85 being parallel to each other for a pair, internal thread sub-assembly 81, guide rod 82, promotion
Bar 83;The internal thread sub-assembly is screwed onto on threaded rod, and internal thread sub-assembly is slidably fitted on the guide rod being vertically arranged;
The catch bar is arranged on internal thread sub-assembly, and catch bar is located at outside housing, and catch bar is horizontally disposed with;The pair of strut hinge
It is connected in the side wall of housing, each strut opens up the guiding gap 841 of strip;The pair of support plate is hinged on the side wall of housing
On, a pair of support plates are positioned at the lower section of a pair of struts;Guide block 851 is set in the side wall of each support plate, guide block is located at the top of support plate;One
Guide block on support plate and the guiding gap on a pair of struts are slidably matched in a manner of man-to-man;The inner side of the pair of support plate
A pair of slide slots 852 are opened up on wall, the both ends activity of the catch bar is plugged in a pair of slide slots;The lifting of the catch bar
A pair of support plates can be driven to be rotated a certain angle around the hinged place of itself and housing.
In above-mentioned support rod mechanism 80, the internal thread sub-assembly 81 includes the first magnet 811 and the second magnet 812;It is described
First magnet is screwed onto on threaded rod 63, and the first magnet is located in housing 30;Second magnet is set on guide rod 82, the
Two magnet are located at outside housing;Alternating floor housing between first magnet and the second magnet and be pulled together.
In above-mentioned support rod mechanism 80, the pair of support plate 85 is outside the inner side of a pair of struts 84, the pair of strut
Side is provided with a pair of supporting modules 50, and a pair of supporting modules are located at the bottom of strut.With reference to figure 8 to Figure 13, the supporting module 50
Including support feet 51, sliding block 52, elevating lever 53, bearing 54, adjustable spring 59;The bearing is fixed on the lateral wall of strut,
Bearing opens up vertical chute 55, the bottom end opening of chute, and slide bar 56 is fixedly mounted on the left side wall of the chute;The branch
Spike is located in chute, and vertical guide groove 57 is opened up on the left side wall of support feet, and slide bar coordinates with guide groove;The sliding block
Coordinate in chute and with slide, sliding block is located at the top of support feet, and sliding block can move up and down along chute, on the right side of sliding block
Wall is provided with the swivel pin 58 extended downwardly, and swivel pin is hinged on the right side wall of support feet;The elevating lever is vertically arranged, and is risen
Drop bar activity is plugged in the top of bearing, and the bottom of elevating lever is connected on the top surface of sliding block, and the top of elevating lever projects upwards
The top surface of bearing, the top of elevating lever are provided with radial projection 531;The adjustable spring is set on elevating lever, adjustable spring
Both ends are against on the top surface of bearing and the bottom surface of radial projection respectively.Guide block on the support plate through guiding gap 841 and is dashed forward
Go out strut lateral wall a certain distance, the guide block of prominent strut lateral wall certain distance is being oriented in gap in sliding process and can pressed
In the radial projection of elevating lever.
In above-mentioned support rod mechanism 80, the support feet 51 is in vertical bar shape, and the top of support feet is provided with arcwall face 511 and spacing
Block 512, arcwall face are located at the rear side of support feet, and limited block is located at the front side of support feet;When slide bar 56 is located at the top of guide groove 57
During end, the center line of slide bar overlaps with the center line of arcwall face, and the center line of slide bar overlaps with the center line of swivel pin 58;Institute
The bottom face for stating bearing 54 is higher than the bottom face of strut 84.
In practical application, the operating process of golf bag of the present invention is as follows:
First, user rotates rocking handle 66, and the second worm gear 65 rotates, and the second worm screw 64 rotates, and threaded rod 63 rotates, interior spiral shell
Line sub-assembly 81 declines, and catch bar 83 declines, and catch bar both ends are moved in the slide slot 852 of support plate 85, and a pair of support plates surround
Its hinged place rotate counterclockwise with housing 30, the guide block 851 on support plate slide in the guiding gap 841 of strut 84, drive
Strut surrounds it and the hinged place of housing turns clockwise, and a pair of struts are softened, and golf bag is tilted by a pair of struts
It is supported on ground or lawn.Wherein, when support plate 85 surrounds its hinged place rotate counterclockwise with housing, guide block 851 thereon
When being slided in the guiding gap 841 of strut 84, the guide block of prominent strut lateral wall certain distance is pressed in the radial direction of elevating lever 53
On projection 531, elevating lever is descending, and elevating lever driving sliding block 52 moves down in chute 55, and slider-actuated support feet 51 is in cunning
Moved down in groove, slide bar 56 slides in guide groove 57, makes a reservation for when the bottom of support feet 51 is downwardly projected chute bottom end opening
During length, slide bar is located at the top of guide groove, i.e. slide bar limitation support feet continues to move down, now, the bottom of support feet 51
Face is located at the lower section of strut bottom surface.When support feet 51, which comes downwards to slide bar 56, is located at the top of guide groove 57, due in slide bar
Heart line is overlapped with the center line of arcwall face 511, the center line of slide bar overlaps with the center line of swivel pin 58, and arcwall face is deposited
, therefore, under the down thrust of sliding block 52, support feet can surround swivel pin and rotate, in support feet rotary course, the arc
Shape face 511 is provided for the free degree of rotation.After support feet 51 rotates to an angle, the bottom of limited block 512 and chute 55
Wall contacts, and limitation support feet continues to rotate.It is obliquely installed by postrotational support feet 51, i.e. the bottom of support feet is outwards pitched
Open.Because the bottom face of the bearing 54 of supporting module is higher than the bottom face of strut 84, therefore, the support feet 51 outwards diverged and support
The bottom of bar 84 forms crotch shape.
Second, the rotation of threaded rod 63 drives the first worm screw 62 to rotate, and the first worm gear 61 rotates, and power transmission shaft 74 rotates, and passes
Moving axis gives power to the first bent axle and the second bent axle 722 by power conveying mechanism simultaneous transmission, and the first bent axle is in the first axle sleeve
Internal rotation, the second bent axle in the internal rotation of the second axle sleeve 712, the first bent axle and the second bent axle opposite direction rotating, the first roller 731 with
The rotation of first bent axle and enter base body 20, in the same manner, the second roller 732 enters base with the rotation of the second bent axle
Body, so far, the first roller and the second roller are hidden in base body, i.e. the first roller and the second roller are stowed away.
3rd, user turns round rocking handle 66, and the second worm gear 65 turns round, and the second worm screw 64 turns round, and threaded rod 63 turns round, interior spiral shell
Line sub-assembly 81 rises, and catch bar 83 rises, and catch bar both ends are moved in the slide slot 852 of support plate 85, and a pair of support plates surround
The hinged place of itself and housing 30 turns clockwise, and the guide block 851 on support plate slides in the guiding gap 841 of strut 84, driving
Strut surrounds its hinged place rotate counterclockwise with housing, and a pair of struts are collapsed, until pressing close to housing, i.e. a pair of struts are received
Hold together.
4th, the revolution of threaded rod 63 drives the first worm screw 62 to rotate, and the first worm gear 61 rotates, and power transmission shaft 74 rotates, and passes
Moving axis gives power to the first bent axle and the second bent axle 722 by power conveying mechanism simultaneous transmission, and the first bent axle is in the first axle sleeve
Internal rotation, the second bent axle rotate opposite to each other in the internal rotation of the second axle sleeve 712, the first bent axle and the second bent axle 722, the first roller 731
Base body 20 is tilted out with the rotation of the first bent axle and being in vertical, in the same manner, the second roller 732 is with the second bent axle
Rotate and tilt out base body and be in vertical, so far, golf bag can be by the first roller and the second roller supporting on ground
On, now, user tows golf bag using the first roller and the second roller.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.