CN2455296Y - Foldable golf trolley with combined cover - Google Patents

Abstract

The utility model relates to a folding three-wheel type golf trolley with a combining sleeve. The utility model is proposed to provide a golf sport apparatus which can be folded and collected to reduce occupying space and can reduce cost. The utility model comprises an underframe, a bracket and a pushing handle which is extended to the upper end of the bracket, wherein, the front end of the underframe is provided with an extending segment assembled with a front wheel, and both sides of the rear end of the underframe are assembled with back wheels. The lower end of the bracket is fixedly provided with the combining sleeve. Both sides of the rear end of the underframe are outwards extended with convex rods respectively. The combining sleeve is provided with hooking and combining parts which are corresponding to the convex rods and are hooked and clamped on the convex rods. The bracket is pivoted with the underframe by the combining sleeve which is fixedly arranged on the lower end of the bracket and is positioned with the hooking and combining parts hooked and clamped with the convex rods by the combining sleeve.

Description

The folding three-wheeled formula golf cart of the trap of signing an undertaking

The utility model belongs to the golf apparatus, particularly a kind of folding three-wheeled formula golf cart of the trap of signing an undertaking.

General golf cart can be divided into two-wheeled and three wheeled.Two-wheeled mainly is to be shifted in the mode of dragging, three wheeled then be mode shift position to push away.As shown in Figure 4, three traditional wheeled golf carts lie in rectangular chassis 10 front group and establish front-wheel 20, and be respectively equipped with trailing wheel 30 in both sides, underframe 10 rear end, upwards extend with underframe 10 in both sides, underframe 10 rear end again and be welded to each other the support 40 that sets firmly, and between two stands 40, be connected with for the handle 50 of passing golf cart.

Yet, this kind three wheeled golf carts are on reality is used, because of its support 40 and 10 on underframe are to be the state of setting firmly, be not provided with for the structure of amounting to, so the producer is in transportation, when storing, and its volume can't be reduced, cause the dealer must be with more counter, store, collect this three wheeled golf cart than large space or packing case, increase transportation, warehouse cost.And for the user, because of can't folding, when being collected when not using, take than large space, cause trouble and inconvenience in the collection.

The purpose of this utility model provides a kind of collapsible folding three-wheeled formula golf cart that folds the trap of signing an undertaking that takes up room, reduces cost with minimizing.

The utility model comprises underframe, support and extends in the handle of support upper end; Underframe front end place is provided with the extension of assembling front-wheel, and group is provided with trailing wheel in the both sides, rear end of underframe; The support lower end is installed with combined cover; The both sides, rear end of underframe outwards extend nose bar respectively; Combined cover is provided with the portion of closing of colluding corresponding with nose bar and that collude card; Support articulates by the combined cover that is fixedly arranged on the lower end and underframe, and locatees by the portion of closing of colluding that combined cover and nose bar collude card.

Wherein:

Nearly nose bar place, underframe rear end is provided with the pivot hole; The support lower end is provided with and the corresponding through hole in pivot hole, underframe rear end; Vertically be provided with on the combined cover and the corresponding containing hole of support; Support is inserted in the combined cover containing hole with its bottom, and make the through hole on support and the combined cover corresponding with the pivot hole of underframe rear end, and by behind the pivot hole of the through hole of perforating branches frame, combined cover in regular turn and underframe rear end with the bolt of nut locking, support is articulated on the underframe.

The combined cover side is provided with the block of tool through hole, and block one side is provided with cambered surface corresponding with underframe and that be embedded; Block is embedded at place, underframe pivot hole with its cambered surface.

Collude the portion of closing on the combined cover and close hook solid and the flexible portion of closing of colluding of summary tool that the arc groove forms greater than colluding of nose bar semicircle girth for and arc length corresponding with nose bar by horizontally disposed arc length.

Because the utility model comprises underframe, support and extends in the handle of support upper end; Underframe front end place is provided with the extension of assembling front-wheel, and group is provided with trailing wheel in the both sides, rear end of underframe; The support lower end is installed with combined cover; The both sides, rear end of underframe outwards extend nose bar respectively; Combined cover is provided with the portion of closing of colluding corresponding with nose bar and that collude card; Support articulates by the combined cover that is fixedly arranged on the lower end and underframe, and locatees by the portion of closing of colluding that combined cover and nose bar collude card.When the utility model was the expansion shape, the nose bar place that is stuck in both sides, underframe rear end was colluded by the portion of closing of colluding that is fixedly arranged on the combined cover on the support, fixes will be the support and the underframe that launch shape; When desiring to fold the utility model when not using, directly impose big strength forward from the support place, make the nose bar disengaging of colluding the portion of closing and both sides, underframe rear end of the combined cover that is installed in the support bottom collude the card state, just two stands can be stacked and placed on the underframe, finish folding.Collapsible folding with minimizing takes up room, reduces cost, thereby reaches the purpose of this utility model.

Fig. 1, the utility model structural representation side view (deployed condition).

Fig. 2, be A part solution structure schematic isometric among Fig. 1.

Fig. 3, be the utility model structural representation side view (folded state).

Fig. 4, three-wheel golf cart structural representation side view for commonly using.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1 and Figure 2, the utility model comprise underframe 1, be mounted on underframe 1 rear end support 2, extend handle 3 and combined cover 4 in support 2 upper ends.

Underframe 1 front end place is provided with the extension 11 of assembling front-wheel 12, outwards extends the nose bar 13 of terminal assembling trailing wheel 14 respectively in the both sides, rear end of underframe 1, and is provided with pivot hole 15 at the nearly nose bar in underframe 1 rear end 13 places.

Support 2 lower ends are provided with and pivot hole, underframe 1 rear end 15 corresponding through holes 21.

Combined cover 4 is by the plastic cement material moulding, vertically is provided with on it to be provided with nose bar 13 corresponding and arc length with support 2 corresponding containing holes 41 and level and to close arc groove 44 greater than colluding of nose bar 13 semicircle girths, to form hook solid and the flexible portion of closing 45 of colluding of tool slightly; Combined cover 4 be provided with vertically run through containing hole 41 and with support 2 on through hole 21 and pivot hole, underframe 1 rear end 15 corresponding through holes 42.Combined cover 4 sides are provided with the block 43 of tool through hole 431, and block 43 1 sides are provided with cambered surface 432 corresponding with underframe 1 and that be embedded.

Support 2 is inserted in combined cover 4 containing holes 41 with its bottom, block 43 is embedded at 15 places, underframe 1 pivot hole with its cambered surface 432, and make support 2, through hole 21 on combined cover 4 and the block 43,42 is corresponding with the pivot hole 15 of underframe 1 rear end, and by perforating branches frame 2 in regular turn, through hole 21 on combined cover 4 and the block 43,42,431 and the back, pivot hole 15 of underframe 1 rear end with the bolts 5 of nut 51 lockings, support 2 is articulated on the underframe 1, the colluding of combined cover 4 closed on the nose bar 13 that arc groove 44 is embedded in both sides, underframe 1 rear end, and by hook solid and slightly the flexible portion of closing 45 of colluding of tool collude and be stuck on the nose bar 13, fix with the utility model that will launch shape.

As shown in Figure 1, when the utility model is the expansion shape, nose bar 13 places that are stuck in both sides, underframe 1 rear end are colluded by the portion of closing 45 of colluding that is fixedly arranged on the combined cover 4 on the support 2, fixing will be the support 2 that launches shape with underframe 1, and close arc groove 44 greater than colluding of nose bar 13 semicircle girths by suitable elasticity of colluding the portion of closing 45 and arc length, make and collude the portion of closing 45 and can firmly collude to establish and be sticked on the nose bar 13, so when the utility model is carried out in lame highway section in the mountain peak, collude that the portion of closing 45 is still unlikely to be separated with nose bar 13, even when forcing in handle 3 with implementation the utility model, support 2 unlikely turning forward.

As shown in Figure 3, when desiring to fold the utility model when not using, directly impose big strength forward from support 2 places, make the portion of closing 45 of colluding of the combined cover 4 that is installed in support 2 bottoms collude the card state with nose bar 13 disengagings of both sides, underframe 1 rear end, just two stands 2 can be stacked and placed on the underframe 1, finish folding.

As mentioned above, the utility model takes up room, is convenient to store, transports and collection to reduce it in storing, when transportation reaches and do not use, it can being folded, and reduces cost; And after launching use,, have good steadiness by the portion of closing 45 of colluding of combined cover 4 and cooperating of nose bar 13.

Claims (4)

1, a kind of folding three-wheeled formula golf cart of the trap of signing an undertaking, it comprises underframe, support and extends in the handle of support upper end; Underframe front end place is provided with the extension of assembling front-wheel, and group is provided with trailing wheel in the both sides, rear end of underframe; It is characterized in that described support lower end is installed with combined cover; The both sides, rear end of underframe outwards extend nose bar respectively; Combined cover is provided with the portion of closing of colluding corresponding with nose bar and that collude card; Support articulates by the combined cover that is fixedly arranged on the lower end and underframe, and locatees by the portion of closing of colluding that combined cover and nose bar collude card.

2, the folding three-wheeled formula golf cart of the trap of signing an undertaking according to claim 1 is characterized in that nearly nose bar place, described underframe rear end is provided with the pivot hole; The support lower end is provided with and the corresponding through hole in pivot hole, underframe rear end; Vertically be provided with on the combined cover and the corresponding containing hole of support; Support is inserted in the combined cover containing hole with its bottom, and make the through hole on support and the combined cover corresponding with the pivot hole of underframe rear end, and by behind the pivot hole of the through hole of perforating branches frame, combined cover in regular turn and underframe rear end with the bolt of nut locking, support is articulated on the underframe.

3, the folding three-wheeled formula golf cart of the trap of signing an undertaking according to claim 1 and 2 is characterized in that described combined cover side is provided with the block of tool through hole, and block one side is provided with cambered surface corresponding with underframe and that be embedded; Block is embedded at place, underframe pivot hole with its cambered surface.

4, the folding three-wheeled formula golf cart of the trap of signing an undertaking according to claim 1 is characterized in that colluding on the described combined cover portion of closing and closes hook solid and the flexible portion of closing of colluding of summary tool that the arc groove forms for and arc length corresponding with nose bar by horizontally disposed arc length greater than colluding of nose bar semicircle girth.

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