CN201727915U - Folding device of golf bag cart - Google Patents

Abstract

The utility model provides a folding device of a golf bag cart. The golf bag cart comprises a lower frame, an upper frame, a slipper set, a link set and a folding joint, wherein a connecting sheet is arranged at the upper end of the lower frame, rear wheel racks are pivoted on two sides of the connecting sheet to connect with rear wheels, a golf bag base is arranged at the lower end of the lower frame, and a front wheel rack is connected with the golf bag base to be connected with a front wheel; a rotating block is arranged at the bottom end of the upper frame and is pivoted with the connecting sheet; the slipper set is arranged on the lower frame and can slide on the lower frame, and comprises a driving slipper and a driven slipper; the link set comprises a plurality of links, is connected with the upper frame, the lower frame, the front wheel rack, the rear wheel racks and the slipper set, and can link the upper frame and the lower frame and link the front wheel rack and the rear wheel racks; and the folding joint is arranged on the rotating block of the upper frame and provided with a pull. The upper frame and the lower frame and the front wheel and the rear wheels can be simultaneously unfolded or folded by virtue of the link of the link set, the slipper set, the front wheel and the rear wheels, and then upper frame and the lower frame can be interlocked by locking the folding joint, resulting in more convenient operation and use.

Description

The golf bag holder folding mechanism

[technical field]

The utility model is relevant for a kind of golf bag holder folding mechanism, but especially refers to a kind of upper and lower vehicle frame and front and rear wheel synchronous expansion or fold, and manipulates more convenient effect to reach.

[background technology]

Known golf bag holder folding mechanism is roughly as shown in figure 11, and owing between last vehicle frame 7 (being handle pipe) and the trailing wheel foot rest 71 being links by pull bar 72, therefore when vehicle frame 7 was gone up in rotation, will certainly affect condenses in 73 generations of two trailing wheels moved; So, distinctly fold separately, and can't fold synchronously because of its front and rear wheel the 73, the 74th, thus the user must squat down the operation front-wheel fold joint 75, pull front-wheel 74 (back) folding forward, to finish folding of ball bag car; Otherwise, also must squat down when launching to use and operate front-wheel 74, obviously quite trouble inconvenience in the use, especially ball bag car is after the walking of court, its front and rear wheel 73,74 all speckles with earth, weeds and water stain etc., start to fold front-wheel 74 will make dirty hand or clothes this moment, obviously makes us feeling more puzzlement and inconvenience.

[utility model content]

But the golf bag holder folding mechanism that the purpose of this utility model promptly is to provide a kind of upper and lower vehicle frame and front and rear wheel synchronous expansion or folds is manipulated more convenient effect to reach.

Golf bag holder folding mechanism of the present utility model comprises: vehicle frame once, upper end are established one and are linked sheet, link the sheet both sides and respectively articulate a trailing wheel foot rest, and to connect trailing wheel, a ball bag base is established in the lower end, and ball bag base links a front-wheel foot rest again, to connect front-wheel; Vehicle frame on one, bottom are established a spill spin block and are linked the sheet pivot joint; One slide block group is located at down on the vehicle frame, and can make slide displacement on the vehicle frame down, is made up of active sliding block and driven sliding block; One connection rod set is made up of some connecting rods, is connected with upper and lower vehicle frame and front and rear wheel foot rest and slide block group respectively, and can produces continuous action relation between upper and lower vehicle frame and front and rear wheel foot rest; Reach one and fold the joint, be located on the vehicle frame spill spin block, has the button of pulling, make to untie earlier to fold the joint, and pull vehicle frame, by interlocks such as connection rod set, slide block group and front and rear wheel foot rests, but make upper and lower vehicle frame and front and rear wheel synchronous expansion or fold, and then the locking fold the joint, upper and lower vehicle frame is locked mutually, manipulate more convenient effect to reach.

Wherein, this time vehicle frame lower end has a fixed block, articulate with ball bag base, and between fixed block and the ball bag base and the locating surface with mutual coupling.

Wherein, be provided with protruding rail and the rail groove that cooperatively interacts between the active of this slide block group, driven sliding block and the following vehicle frame, and respectively fix by a fixation kit.

Wherein, this connection rod set comprises at least:

First connecting rod, upper end and last vehicle frame spill spin block are coupling, and the lower end then is coupling with active sliding block;

Second connecting rod, an end and active sliding block are coupling, and the other end then is coupling with the trailing wheel foot rest;

Third connecting rod is located at down the vehicle frame below, and is coupling between active sliding block and driven sliding block, and its front end also is provided with an elongated slot; And

The 4th connecting rod, an end and driven sliding block are coupling, and the other end then is coupling with ball bag base

A kind of golf bag holder folding mechanism of the utility model, its advantage and effect are:

(1) but upper and lower vehicle frame 4,1 and front and rear wheel 17,13 synchronous expansions or fold are more convenient on manipulating.

When (2) vehicle frame folded, upper and lower vehicle frame 4,1 was mutual locking, can conveniently collect or carry.

When (3) vehicle frame launches, only need just can make the vehicle frame location through folding joint 6, do not need to fix other joint again, reality is when easy on manipulating.

[description of drawings]

Figure 1 shows that the stereogram when the utility model launches.

Figure 2 shows that the side view when the utility model launches.

Exploded view under Figure 3 shows that in the utility model between vehicle frame and slide block group and connection rod set.

Cutaway view under Figure 4 shows that in the utility model between vehicle frame and active sliding block.

Cutaway view under Figure 5 shows that in the utility model between vehicle frame and driven sliding block.

Figure 6 shows that the exploded view that folds the joint in the utility model.

Figure 7 shows that the cutaway view when folding the joint locking in the utility model.

Figure 8 shows that the cutaway view when folding the joint in the utility model unties.

Figure 9 shows that the side-looking action schematic diagram when the utility model folds.

Figure 10 shows that the schematic side view that the utility model folds fully.

Figure 11 shows that the stereogram when known golf bag holder launches.

Concrete label is as follows among the figure:

Vehicle frame 71 trailing wheel foot rests 72 pull bars on 7

73 trailing wheels, 74 front-wheels 75 fold the joint

1 time vehicle frame 11 links sheet 12 front-wheel foot rests

13 front-wheels, 14 fixed blocks, 141,151 locating surfaces

15 ball bag bases, 16 front-wheel foot rests, 17 front-wheels

18 rail grooves, 2,3 slide blocks, 21,31 protruding rails

22, vehicle frame 41 spill spin blocks on 32 fixation kits 4

Bearing 5 connection rod set on 42

51,52,53,54 connecting rods, 531 elongated slots

6 fold joint 61 pulls button 62 movable fluted discs

63 fixed gear plates, 64 springs

[specific embodiment]

Below in conjunction with accompanying drawing, technical scheme of the present invention is described further.

Please consult simultaneously shown in Fig. 1～7, the utility model comprises:

One vehicle frame 1, the upper end is provided with one and links sheet 11, link sheet 11 both sides and respectively articulate a trailing wheel foot rest 12, trailing wheel foot rest 12 ends then connect trailing wheel 13, and the lower end is provided with a fixed block 14, thereby articulate with ball bag base 15, ball bag base 15 and binding are fixed with a front-wheel foot rest 16, and front-wheel foot rest 16 ends then connect front-wheel 17, and following vehicle frame 1 both sides also respectively are arranged with has a rail groove 18, again, between this fixed block 14 and the ball bag base 15 and locating surface 141,151 with mutual coupling.

One slide block group is located at down on the vehicle frame 1, and can do the slide displacement motion on the vehicle frame 1 down, includes an active sliding block 2 and a driven sliding block 3.Wherein, this active sliding block 2 is to be located at down vehicle frame 1 top and comparatively approaching sheet 11 places that link, two inboards also respectively have a protruding rail 21, to cooperate with following vehicle frame rail groove 18, the bottom then by a fixation kit 22 (for example: bolt) link with a third connecting rod 53, driven sliding block 3 is to be located at down vehicle frame 1 below, and its two inboard also has protruding rail 31 to cooperate with rail groove 18, and the bottom then links by a fixation kit 32 and the 3rd, the 4th connecting rod 53,54.

Vehicle frame 4 on one, and the bottom is provided with a spill spin block 41 and links sheet 11 pivot joints with following vehicle frame, and the upper end then is articulated with bearing 42 on.

One connection rod set 5, form by some connecting rods, be connected with upper and lower vehicle frame 4,1 and front and rear wheel foot rest 16,12 and slide block group respectively, and can produce the continuous action relation of 16,12 of upper and lower vehicle frame 4,1 and front and back wheel foot rests, this connection rod set 5 includes first, second, third, fourth connecting rod 51,52,53,54 at least, wherein, first connecting rod 51, the upper end is to be coupling with spill spin block 41, and the lower end then is coupling with active sliding block 2, and can produce the continuous action relation of 4,1 of upper and lower vehicle frame; Second connecting rod 52, one ends are to be coupling with active sliding block 2, and the other end then is coupling with trailing wheel foot rest 12, and can produce the continuous action relation of 12 of vehicle frame 4 and trailing wheel foot rests; Third connecting rod 53, be to be located at down vehicle frame 1 below, and be coupling between active sliding block 2 and driven sliding block 3, its front end (being positioned at active sliding block 2 positions) also is provided with an elongated slot 531, joining, and can form a groove follower, make when active sliding block 2 is slided with respect to third connecting rod 53 with fixation kit 22, the restriction of one stroke is not only arranged, and can drive driven sliding block 3 displacements; The 4th connecting rod 54, one end is to be coupling with driven sliding block 3, the other end then is coupling with ball bag base 15 (being front-wheel foot rest 16), to see through the continuous action relation of first connecting rod 51, active sliding block 2, third connecting rod 53, driven sliding block 3 and the 4th connecting rod 54, can produce the continuous action relation between vehicle frame 4 and front-wheel 17 (being front-wheel foot rest 16), and

One folds joint 6, is located on the vehicle frame spill spin block 41, comprising: one pulls button 61, is articulated in a side of spill spin block 41; Two movable fluted discs 62 are located at spill spin block 41 inboards; Two fixed gear plates 63 are located at and are linked the outside, sheet 11 upper ends, with movable fluted disc 62 corresponding couplings; And two springs 64, be located between fixed gear plate 63 and the movable fluted disc 62, can produce strength with movable fluted disc 62 extrapolations; Pull on 61 when compressing when pulling button, can move in the movable fluted disc 62 and make and fixed gear plate 63 chucking that is meshing with each other, be about to spill spin block 41 and fix, and the angle of 4,1 of upper and lower vehicle frame can be locked mutually; Otherwise when pulling button and pull pine oil 61 times, the answer tension force that then utilizes spring 64 is movable fluted disc 62 extrapolations, makes it and fixed gear plate 63 breaks away from, and makes spill spin block 41 movable rotations.

According to above-mentioned tectonic association, the utility model ball bag car under normal conditions is to be deployed condition, as Fig. 1, shown in 2, pull button 61 this moment is to present the state of pulling, thereby can with on, following vehicle frame 4,1 relative position locking, as shown in Figure 7, then take turns foot rest 12 also because first, second connecting rod 51,52 interaction, be fixed on the position that the car exhibition of ball bag is opened simultaneously, 16 of front-wheel foot rests are because the 3rd, the 4th connecting rod 53,54 interaction, it can not up be rotated packs up, and the locating surface 141 that mutual coupling is more arranged between ball bag base 15 and the following vehicle frame fixed block 14,151, as shown in Figure 3, and can limit the angle that ball bag base 15 down rotates with respect to following vehicle frame 1, therefore when ball bag base 15 is positioned in the position of expansion, do not need to fix again other joint.

As when desiring to fold, be to pull button 61 earlier to unclamp (being about to pull button pulls for 61 times), untie will fold joint 6, as shown in Figure 8, and will go up vehicle frame 4 and down pull, drive first connecting rod 51 by spill spin block 41, (descend) slip with pushing tow active sliding block 2 forward along following vehicle frame 1, as shown in Figure 9, active sliding block 2 is again via second connecting rod 52 pulling trailing wheel foot rests 12 simultaneously, make it forward and toward interior rotation, trailing wheel 13 is also folded forward and toward in thereupon, when active sliding block 2 slides onto third connecting rod elongated slot 531 ends, promptly begin pushing tow third connecting rod 53 and drive driven sliding block 3 (to descend) slip forward, interlock the 4th connecting rod 54 drive ball bag bases 15 up rotate with front-wheel foot rest 16 and pack up simultaneously, front-wheel 17 is also up folded thereupon, will pull button this moment again and pull on 61 will folding joint 6 lockings, and can fix, following vehicle frame 4,1, finish folding of whole ball bag car, as shown in figure 10.

In brief, pull button 61 and pull vehicle frame 4 as long as unclamp, upper and lower vehicle frame 4,1 and front and rear wheel 17,13 can be folded synchronously, reality is when easy on manipulating.

Otherwise, when launching as desire, then unclamp earlier and pull button 61, and up pull vehicle frame 4, with by first, second, third, fourth connecting rod 51,52,53,54 and initiatively, interlocks such as driven sliding block 2,3 and front and rear wheel foot rest 16,12, make front and rear wheel 17,13 and upper and lower vehicle frame 4,1 synchronous expansion, when being expanded to the location, to pull button 61 lockings again, so that upper and lower vehicle frame 4,1 is locked mutually, promptly finish the expansion of whole ball bag car, as shown in Figure 1, 2, really very convenient on manipulating.

Claims (4)

1. golf bag holder folding mechanism, it is characterized in that: this device comprises:

Vehicle frame once, upper end are established one and are linked sheet, link the sheet both sides and respectively articulate a trailing wheel foot rest, and to connect trailing wheel, a ball bag base is established in the lower end, and ball bag base links a front-wheel foot rest again, to connect front-wheel;

Vehicle frame on one, bottom are established a spill spin block and are linked the sheet pivot joint;

One slide block group is located at down on the vehicle frame, and can make slide displacement on the vehicle frame down, is made up of active sliding block and driven sliding block;

One connection rod set is made up of some connecting rods, is connected with upper and lower vehicle frame and front and rear wheel foot rest and slide block group respectively, and can produces continuous action relation between upper and lower vehicle frame and front and rear wheel foot rest; And

One folds the joint, is located on the vehicle frame spill spin block, has the button of pulling, and folds the joint thereby can untie earlier, and pulls vehicle frame.

2. golf bag holder folding mechanism according to claim 1 is characterized in that: this time vehicle frame lower end has a fixed block, articulate with ball bag base, and between fixed block and the ball bag base and the locating surface with mutual coupling.

3. golf bag holder folding mechanism according to claim 1 is characterized in that: be provided with protruding rail and the rail groove that cooperatively interacts between the active of this slide block group, driven sliding block and the following vehicle frame, and respectively fix by a fixation kit.

4. golf bag holder folding mechanism according to claim 1 is characterized in that: this connection rod set comprises at least:

First connecting rod, upper end and last vehicle frame spill spin block are coupling, and the lower end then is coupling with active sliding block;

Second connecting rod, an end and active sliding block are coupling, and the other end then is coupling with the trailing wheel foot rest;

Third connecting rod is located at down the vehicle frame below, and is coupling between active sliding block and driven sliding block, and its front end also is provided with an elongated slot; And

The 4th connecting rod, an end and driven sliding block are coupling, and the other end then is coupling with ball bag base.

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