Utility model content
The purpose of the utility model is to provide a kind of telescopic folding type golf hand push ball bag carriers, to solve in circular flow
The big problem of occupied space.
A kind of telescopic folding type golf hand push ball bag carrier of the utility model is achieved in that
A kind of telescopic folding type golf hand push ball bag carrier, including chassis, a pair of rear wheels, lower supervisor and upper supervisor, it is described
The front end of chassis is equipped with front-wheel, and rear end is connected with lower connector;The rear-wheel is symmetrically hinged on lower connection by rear-wheel connecting rod
Part two sides;The lower supervisor is connected at the top of lower connector;The upper supervisor is connected at the top of lower supervisor by upper connector, institute
Stating supervisor can be rotated by upper connector at the top of lower supervisor, and upper supervisor can lead under the top retraction of the lower supervisor
Inside pipe;The lower supervisor, rear-wheel can be folded by lower connector towards chassis direction.
Further, the rotation direction of the upper supervisor is close chassis or is hinged with handle far from chassis, and at the top of it.
Further, the upper connector includes upper cover and the lock tooth assembly that is arranged in upper cover, the bottom of the upper supervisor
Portion protrudes into upper cover at the top of upper cover, and two sides are meshed with the lock tooth assembly.
Further, the lock tooth assembly includes the left lock tooth and right lock tooth being oppositely arranged, and the both ends of the left lock tooth are set
It is equipped with connecting rod, the both ends of the connecting rod bypass and are hinged with locking wrench on the outside of the right lock tooth;
Geared surface, the left lock tooth and right lock is respectively set in the side of the upper supervisor towards the left lock tooth and right lock tooth
The two sides inner wall that the lock flank of tooth of tooth is each passed through upper cover is meshed with the flank of tooth.
Further, the bottom of the upper supervisor is provided with centre bore, and spring column, the spring column are provided in the centre bore
Both ends stretch out the centre bore and contradict on the button hole of the upper cover inner wall.
Further, the bracket of a pair of opposing is provided on front side of the upper cover;
A pair of of bottom bracket is provided with above the chassis front end.
Further, the front end of the chassis is connected by front wheel carrier with front-wheel, and the front-wheel passes through front wheel carrier to chassis
Downside fold.
Further, the lower connector includes helical gear under lower cover and a pair being arranged in lower cover, and is vertically set
The upper helical gear set between two lower helical gears and engaged with lower helical gear, lower helical gear described in two are separately fixed at two
The end of the rear-wheel connecting rod of a rear-wheel, the upper helical gear are hinged on the bottom end of the lower supervisor and by front-wheel connecting rod and front-wheels
Frame is hinged.
Further, unlock pedal is provided on rear side of the lower cover.
Further, brake footrest is provided at least one rear-wheel.
After above-mentioned technical proposal, the utility model is had the beneficial effect that
(1) lower supervisor and two sides rear-wheel may be implemented by lower connector in the utility model to fold to chassis direction, it can
To reduce the width and occupied space of ball bag carrier in transportational process, carry more convenient;
(2) supervisor can be made to rotate at the top of lower supervisor by upper connector in the utility model to stretch, consequently facilitating
It is then folded again in being responsible under upper supervisor's retraction, the folded height of ball bag carrier can be reduced, further decrease transport
The occupied space of process.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
As shown in figures 1 to 6, a kind of telescopic folding type golf hand push ball bag carrier, including chassis 3, a pair of rear wheels 5, lower supervisor
6 and it is upper supervisor 8, the front end of chassis 3 is equipped with front-wheel 1, and rear end is connected with lower connector 2;Rear-wheel 5 is symmetrical by rear-wheel connecting rod 4
It is hinged on lower 2 two sides of connector;Lower supervisor 6 is connected to lower 2 top of connector;Upper supervisor 8 is connected to lower master by upper connector 7
6 top of pipe, upper supervisor 8 can be rotated by upper connector 7 at the top of lower supervisor 6, and upper supervisor 8 can be from the top of lower supervisor 6
Under retraction inside supervisor 6;Lower supervisor 6, rear-wheel 5 can be folded by lower connector 2 towards 3 direction of chassis.
Contraction and stretching of the upper supervisor 8 in lower supervisor 6 for convenience, lower supervisor 6 is hollow setting, and 8 Hes of upper supervisor
Chassis 3 is also hollow setting, can suitably mitigate the quality of entire ball bag carrier.
Upper supervisor needs both guarantees on same straight line when being responsible for interior under retraction, and for convenience by upper supervisor contracting
Enter in lower supervisor, the rotation direction of upper supervisor 8 is close to chassis 3 or far from chassis 3.
When by under 8 retractions of upper supervisor in supervisor 6, the two is needed to keep identical tilt angle, and ball bag carrier is using
When, upper supervisor 8 is different with the tilt angle of lower supervisor 6, and upper 8 top of supervisor is backward i.e. far from the inclined angle in chassis direction
Lower 6 top of the supervisor i.e. separate inclined angle in chassis direction backward can be greater than, it is more convenient when using ball bag carrier in this way, not only
Convenient for the promotion of ball bag carrier, and it is also convenient for the placement of ball packet.
In order to facilitate ball bag carrier is pushed, the top of upper supervisor 5 is hinged with handle 15.Handle 15 can hingedly fold ball
Handle 15 is rotated down when hired car, to further decrease the folded occupied space of ball bag carrier.
In order to facilitate the tilt angle of supervisor 8 in locking, upper connector 7 includes upper cover 71 and the lock being arranged in upper cover 71
The bottom of tooth assembly, upper supervisor 8 is protruded into upper cover 71 from the top of upper cover 71, and two sides are meshed with lock tooth assembly.Lock tooth group
Part can fix the bottom for the upper supervisor 8 that rotation is completed, and prevent it from continuing to rotate, improve the convenience used.
In order to realize the locking and release of upper supervisor 8 and lower supervisor 6, lock tooth assembly includes the left lock tooth 72 being oppositely arranged
With right lock tooth 73, the both ends of left lock tooth 72 are provided with connecting rod 74, and the both ends of connecting rod 74 are hinged with lock around the outside of right lock tooth 73
Spanner 75;The setting of locking wrench 75 is for the locking between upper supervisor 8 and lower supervisor 6.
It is upper to be responsible for 8 towards left lock tooth 72 and right lock in order to realize that locking function is realized in the cooperation of upper supervisor 8 and lock tooth assembly
Geared surface 81 is respectively set in the side of tooth 73, and left lock tooth 72 and the right lock flank of tooth for locking tooth 73 are each passed through the two sides inner wall of upper cover 71
It is meshed with the flank of tooth 81.
By locking wrench 75 from when rotating down 90 ° with 6 vertical angles of lower supervisor, locking wrench 75 can pass through connecting rod 74
Left lock tooth 72 is pulled, and right lock tooth 73 is pushed to lock the movement of 72 direction of tooth to the left, makes left lock tooth 72 and right lock tooth 73 and 8 bottoms of upper supervisor
It holds the flank of tooth 81 of two sides to engage, to be fixed, makes it that can not continue to rotate.
When being in locking wrench 75 with 6 vertical angle of lower supervisor, then left lock tooth 72 and right lock tooth 73 can be unclamped, is made
The flank of tooth 81 of itself and upper supervisor 8 are detached from, and the rotation of supervisor 8 can be realized.
For upper supervisor 8 in the rotation at lower 6 top of supervisor, the bottom of upper supervisor 8 is provided with centre bore 82, centre bore for convenience
Spring column 83 is provided in 82, the both ends of spring column 83 are stretched out centre bore 82 and contradicted on the button hole 76 of 71 inner wall of upper cover.
When rotation, the both ends of spring column 83, which are against on button hole 76, to be rotated, and is implemented in combination with upper 8 rotation of supervisor by the two
When a limit, prevent its rotation from generating offset, and it shunk and is impacted.
Specifically, the centre of spring column 83 is provided with spring 84, and the radius of button hole 76 is less than the radius of spring column 83, in convenience
It is responsible for supervisor 6 under 8 retractions or is stretched out from lower supervisor 6.And the lower end side of lower supervisor 6 is provided with the identical lower button of button hole 76
Hole when can be responsible in 6 under 8 retractions of upper supervisor, spring column 83 is contradicted on lower button hole, realizes a limit function.
In order to facilitate the top of fixed ball packet, the front side of upper cover 71 is provided with the bracket 10 of a pair of opposing.
A pair of of bottom bracket 11 is provided with above 3 front end of chassis.The setting of bottom bracket 11 is easy for the lower section of fixed ball packet.
Equally, bottom bracket 11 is arranged on chassis 3 by bolt, convenient for disassembly and assembly.In addition in 11 front side position of bottom bracket
The backing board 12 for being additionally provided with and being fixed on front wheel carrier 10 is set, the setting of backing board 12 is for holding the bottom of ball packet.
Specifically, bracket 9 is bolted on the front side of upper cover 71, easy disassembly replacement.
In order to further decrease the folded occupied space of ball bag carrier, the front end of chassis 3 passes through front wheel carrier 10 and 1 phase of front-wheel
Even, front-wheel 1 is folded by front wheel carrier 10 to the downside of chassis 3;
In order to facilitate rear-wheel 5 and it is lower supervisor 6 folding, lower connector 2 include lower cover 21 and be arranged in lower cover 21 one
To lower helical gear 22, and it is vertically set on the upper helical gear 23 engaged between two lower helical gears 22 and with lower helical gear 22,
Two lower helical gears 22 are separately fixed at the end of the rear-wheel connecting rod 4 of two rear-wheels 5, and upper helical gear 23 is hinged on lower supervisor's 6
Bottom end and hinged by front-wheel connecting rod 14 and front wheel carrier 10.
Lower supervisor 6 is rotated to 3 direction of chassis by upper helical gear 23, and due to lower helical gear 22 and upper helical gear 23
Engagement can pass through rear-wheel connecting rod 4 and rear-wheel 5 is driven to rotate simultaneously to the direction of chassis 3, to realize rear-wheel 5 and lower supervisor 6
It folds.
It folds and moves to the direction of chassis 3 in order to facilitate rear-wheel 5, the rear side of rear-wheel connecting rod 4 is set side by side with rear-wheel linkage
Bar 13, and one end of rear-wheel interlocking bar 13 and lower cover 21 are hinged, the other end and rear-wheel 5 corresponding thereto are hingedly.
Specifically, the rear end of front-wheel connecting rod 14 and the front end of upper helical gear 23 are hinged, front end is hinged by front-wheel linkage piece
On the front-wheel universal driving shaft of front wheel carrier rear end.
Specifically, rear-wheel interlocking bar 13 and rear-wheel connecting rod 4 are set side by side, and in order to increase the aesthetics of ball bag carrier, front-wheel
Connecting rod 14 is arranged in chassis 3.
In order to guarantee stability when using after ball bag carrier folds or before folding, the rear side of lower cover 21 is provided with unlock pedal
24。
The inner end two sides of unlock pedal 24 are provided with opposite arcuate socket, and the rear side of upper helical gear 23 is provided with card slot,
Rotation is provided with shaft in card slot, and the both ends of shaft are protruded into arcuate socket, when being rotated up unlock pedal 24, the end of shaft
It is moved to top from the bottom of arcuate socket, upper helical gear 23 is unlocked, allows to rotate.
Unlock pedal 24 is in locking state when vertical direction is stuck in lower cover 21, can be to the position of upper helical gear 23
It sets and is locked, prevent it from arbitrarily rotating, convenient for the use of ball bag carrier, when needing to fold ball bag carrier, then will unlock pedal
24 are rotated up 90 °, separate its inside with lower cover 21, are then in releasing orientation at this time, and upper helical gear 23 can be rotated, from
And it realizes and ball bag carrier is folded and unfolded.
In order to facilitate the brake of ball bag carrier, brake footrest 51 is provided at least one rear-wheel 5.
After brake footrest 51 rotates down, inner end is caught in the tooth socket of 5 inside wheel hub of rear-wheel, realizes the brake to rear-wheel
Vehicle, when brake footrest 51 is rotated up to horizontal position, extraction of the inner end from the tooth socket of 5 inside wheel hub of rear-wheel, rear-wheel
Realize arbitrarily rotation.
The specific implementation method of the present embodiment:
(1) as shown in Fig. 2, being responsible for 8 contraction on ball bag carrier: locking wrench 75 is rotated up 90 °, it is main in rotation forward
Pipe 8 makes it in same tilt angle, then push down on supervisor 8 with lower supervisor 6, make under its retraction in supervisor 6, both can be with
The contraction of supervisor 8 in realization.
(2) as shown in figure 3, the folding of ball bag carrier: on the basis of upper supervisor 8 collapses into lower supervisor 6, pedal will be unlocked
24 are rotated up 90 ° to horizontal position, and then rotation is lower forward is responsible for 6, drives the rear-wheel 5 of two sides simultaneously to the direction of chassis 3
Rotation makes rear-wheel connecting rod 4 be fitted in the two sides of chassis 3, and lower supervisor 6 is fitted in the top of chassis 3, at this point, front-wheel 1 is passed through
Front wheel carrier 10 and rotates down handle 15 to the rotated down of chassis 3, finally resets unlock pedal 24, ball can be realized
The folding of hired car.
The expansion of ball bag carrier and the stretching of upper supervisor are then reversely unfolded also according to the above method.
Reduce the weight of ball bag carrier in the present embodiment, chassis, upper supervisor and lower supervisor are all made of single tube structure, and adopt
Also may be implemented the function of telescopic folding with two-tube or multipipe structure, height equally compared to the prior art in Z-fold
Ball bag carrier it is lower, occupied space is smaller.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be
Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.