CN202844504U

CN202844504U - Foldable golf cart with fixed head portion

Info

Publication number: CN202844504U
Application number: CN 201220453356
Authority: CN
Inventors: 谢溢河
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-07
Filing date: 2012-09-07
Publication date: 2013-04-03
Anticipated expiration: 2022-09-07

Abstract

The utility model discloses a foldable golf cart with a fixed head portion. The golf cart comprises a main push rod, a bottom bar, a front support block, a rear support block, a push rod, symmetric support bars, a push-pull rod and a trailing wheel mounting rack, wherein the bottom of the main push rod is hinged to the tail of the bottom bar, the front support block is fixedly installed at the head portion of the bottom bar, the rear support block is sleeved over the bottom bar and slides back and forth along the bottom bar, one end of the push rod is connected with the main push rod through a first pin, the other end of the push rod is connected with the rear support block through a second pin, one end of each support bar is installed on the front support block through third pins, the other end of each support bar is installed on the trailing wheel mounting rack through fourth pins, one end of the push-pull rod is hitched on the rear support block, and the other end of the push-pull rod is hitched on the trailing wheel mounting rack or the support bar at the corresponding side. Only one push rod pushes the rear support block to move back and forth, and the rear support block cooperates with the movement of the support bar and the push-pull rod. In this way, the golf cart can be folded and unfolded. The golf cart is simple in structure, convenient for use and stable in performance.

Description

A kind of head fixed fold formula golf cart

Technical field

The utility model discloses a kind of golf cart, particularly a kind of head fixed fold formula golf cart.

Background technology

" golf " is the transliteration of Dutch kolf, and the meaning is " good life in greenery patches and new fresh oxygen ".Nowadays, golf has become the synonym of noble sports, and it is a kind of motion enjoying the Nature enjoyment, physical training and game and rolling into one, increasing people join in golf sports in.

In golf sports, different batter's boxs and hitting distance need to adopt different clubs, when playing ball, just need to carry branched golf clubs, to meet the different needs.Golf clubs normally is fixedly installed driving head on a stock, and general length is longer, when carrying, branched golf clubs need to be placed the ball bag, then the ball bag is placed on the golf cart, is convenient to the sporter and carries club.Golf cart of the prior art be divided into can be manned electric motor car and plug-type golf cart, plug-type golf cart is widely used because its small volume and less weight.In order to be convenient for carrying, plug-type golf cart need to be designed to folding structure, but in the existing product, the golf trolley with foldable majority has adopted the structure of multi-joint, many connecting rods, Design and manufacture is complicated, and it is quite inconvenient to operate; Have in folding process, it is fixing to need to use stop pin to plug, and has caused operational inconvenience; The foldable golf trolley that also has, but the folding of vehicle frame and wheel need to operate respectively, and minute a plurality of steps are carried out, and waste time and energy.

Summary of the invention

For above-mentioned foldable golf trolley complex structure of the prior art, the awkward shortcoming of mentioning, the utility model provides a kind of new head fixed fold formula golf cart, it adopts a push rod to promote the rear support piece and seesaws, the rear support piece cooperates support bar and pull bar motion, finish strutting and drawing in of ball car, simple in structure, easy to use.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of head fixed fold formula golf cart, the ball car comprises primary push rod, bottom bar, the front support piece, the rear support piece, push rod, symmetrically arranged support bar, pull bar and trailing wheel installing rack, the primary push rod bottom is hinged with the bottom bar afterbody, the bottom bar head is installed with the front support piece, the rear support piece is sleeved on the bottom bar, and can before and after bottom bar, slide, push rod one end is connected with primary push rod by the first bearing pin, the other end is connected with the rear support piece by the second bearing pin, each support bar one end is installed on the front support piece by the 3rd bearing pin, the other end is installed on the trailing wheel installing rack by the 4th bearing pin, pull bar one end is articulated on the rear support piece, and the other end is articulated on the support bar of trailing wheel installing rack or a corresponding side.

The technical scheme that its technical problem that solves the utility model adopts further comprises:

Described one side support bar is provided with one or parallelly be provided with two.

The beneficial effects of the utility model are: the utility model only promotes the rear support piece by a push rod and seesaws, and the rear support piece cooperates support bar and pull bar motion, can finish strutting and drawing in of ball car, and is simple in structure, easy to use, and stable performance.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 is the utility model embodiment one folding rear perspective view.

Fig. 2 is perspective view behind the utility model embodiment two-fold.

Fig. 3 is the utility model embodiment one perspective view when strutting.

Fig. 4 is the utility model embodiment two perspective view when strutting.

Fig. 5 is the utility model embodiment three perspective view when strutting.

Fig. 6 is the utility model embodiment four perspective view when strutting.

Among the figure, 1-front-wheel, 2-trailing wheel, 3-handle, 4-primary push rod, 5-be from push rod, 6-connector, 7-bottom bar, 8-front support piece, 9-rear support piece, 10-push rod, 11-support bar, 12-pull bar, 13-bracket, 14-bottom bracket, 15-trailing wheel installing rack.

The specific embodiment

Present embodiment is the utility model preferred embodiment, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.

Please referring to accompanying drawing 1 to accompanying drawing 6, the utility model mainly comprises a front-wheel 1, two trailing wheels 2 and vehicle frame, improvement of the present utility model is mainly the stretching structure part of vehicle frame, other parts can adopt structure in the conventional golf ball car.

In the utility model, bottom of frame is bottom bar 7, and bottom bar 7 front ends are installed with bottom bracket 14 and front-wheel 1, and the mounting structure of bottom bracket 14 and front-wheel 1 can adopt conventional mounting structure, and concrete structure can be referring to applicant's formerly patent.Bottom bar 7 rear ends and primary push rod 4 bottom-hinged can rotate bottom bar 7 and push rod 4 together mutually, and bottom bar 7 heads are installed with front support piece 8.Primary push rod 4 tops are installed with bracket 13, primary push rod 4 tops are installed with handle 3 by rotating shaft, primary push rod 4 and handle are installed together by connector 6, and bracket 13 and handle 3 can adopt conventional mounting structure, and concrete structure can be referring to applicant's formerly patent.

In the utility model, be set with rear support piece 9 at bottom bar 7, rear support piece 9 can slide along bottom bar 7 front and back, push rod 10 1 ends are installed in the middle and lower part of primary push rod 4 by the first bearing pin, push rod 10 other ends are installed on the rear support piece 9 by the second bearing pin, support bar 11 is provided with two groups, two groups of support bars 11 are symmetrical arranged, a trailing wheel 2 is installed on every group of support bar 11, in the present embodiment, its structure is described as example take monolateral, wherein support bar 11 1 ends are installed in front support piece 8 sides by the 3rd bearing pin, support bar 11 other ends are installed on the trailing wheel installing rack 15 by the 4th bearing pin, and in the present embodiment, every group of support bar 11 is two straight-bars that are parallel to each other, during implementation, also can only adopt a straight-bar, two support bars 11, trailing wheel installing rack 15 and front support piece 8 consist of a four-bar linkage structure, and a trailing wheel 2 is installed on each trailing wheel installing rack 15.In the present embodiment, between trailing wheel installing rack 15 and rear support piece 9, pull bar 12 is installed, pull bar 12 1 ends are articulated on the rear support piece 9, the other end is articulated on trailing wheel installing rack 15 or the support bar 11, when pull bar 12 was articulated on the support bar 11, pull bar 12 was first-selected for being articulated in support bar 11 posterior segments, in the utility model, pull bar 12 is provided with two, and two pull bars 12 are symmetrical arranged.

Accompanying drawing 1 and accompanying drawing 3 are the utility model embodiment one, accompanying drawing 2 and accompanying drawing 4 are the utility model embodiment two, and embodiment two structures are close with embodiment one, and difference is, support bar 11 among the embodiment one is a straight-bar, and the support bar 11 among the embodiment two is two straight-bars.Accompanying drawing 5 is the utility model embodiment three, among embodiment one and the embodiment two, pull bar 12 is articulated on the trailing wheel installing rack 15, pull bar 12 is to be articulated on the support bar 11 of a corresponding side among the embodiment three, can reach result of use equally, other structures of embodiment three are identical with embodiment two.Accompanying drawing 6 is the utility model embodiment four, and in the present embodiment, pull bar 12 also is to be articulated on the support bar 11 of a corresponding side, and other structures of embodiment four are identical with embodiment one.

In the utility model, can also be arranged one in parallel from push rod 5 with primary push rod 4, hinged from push rod 5 one ends and bottom bar 7 tail ends, the other end is installed on the connector 6 of handle 3 and the junction of primary push rod 4, and connector 6 is used for being installed together with handle 3, primary push rod 4 with from push rod 5.

The utility model is divided into and struts and draw in two states in use:

When strutting: primary push rod 4 is separated near normal with bottom bar 7 gradually from approximately parallel state, strut in the process primary push rod 4 pulling push rods 10, the 9 backward motions of push rod 10 pulling rear support pieces, rear support piece 9 drives pull bar 12 and moves backward, pull bar 12 spurs simultaneously trailing wheel installing rack 15 and moves backward, and still, trailing wheel installing rack 15 is subject to the restriction of support bar 11 simultaneously, can't after move, under can only in support bar 11 and pull bar 12, acting on, separate to both sides, two trailing wheels 2 are strutted.

During gathering: the direction of motion at each position is just opposite when strutting, and repeats no more herein.

The utility model only promotes the rear support piece by a push rod and seesaws, and the rear support piece cooperates support bar and pull bar motion, can finish strutting and drawing in of ball car, and is simple in structure, easy to use, and stable performance.

Claims

1. head fixed fold formula golf cart, it is characterized in that: described ball car comprises primary push rod, bottom bar, the front support piece, the rear support piece, push rod, symmetrically arranged support bar, pull bar and trailing wheel installing rack, the primary push rod bottom is hinged with the bottom bar afterbody, the bottom bar head is installed with the front support piece, the rear support piece is sleeved on the bottom bar, and can before and after bottom bar, slide, push rod one end is connected with primary push rod by the first bearing pin, the other end is connected with the rear support piece by the second bearing pin, each support bar one end is installed on the front support piece by the 3rd bearing pin, the other end is installed on the trailing wheel installing rack by the 4th bearing pin, pull bar one end is articulated on the rear support piece, and the other end is articulated on the support bar of trailing wheel installing rack or a corresponding side.

2. head fixed fold formula golf cart according to claim 1 is characterized in that: described one side support bar is provided with one or parallelly be provided with two.