WO2010115343A1 - Chariot de golf pliable en une étape - Google Patents

Chariot de golf pliable en une étape Download PDF

Info

Publication number
WO2010115343A1
WO2010115343A1 PCT/CN2010/000401 CN2010000401W WO2010115343A1 WO 2010115343 A1 WO2010115343 A1 WO 2010115343A1 CN 2010000401 W CN2010000401 W CN 2010000401W WO 2010115343 A1 WO2010115343 A1 WO 2010115343A1
Authority
WO
WIPO (PCT)
Prior art keywords
front wheel
group
cart frame
joint
golf cart
Prior art date
Application number
PCT/CN2010/000401
Other languages
English (en)
Chinese (zh)
Inventor
张盛
Original Assignee
Zhang Sheng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2009201476043U external-priority patent/CN201470024U/zh
Priority claimed from CN200920147603U external-priority patent/CN201389305Y/zh
Priority claimed from CN 201020125184 external-priority patent/CN201735138U/zh
Application filed by Zhang Sheng filed Critical Zhang Sheng
Publication of WO2010115343A1 publication Critical patent/WO2010115343A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2202/00—Indexing codes relating to type or characteristics of transported articles
    • B62B2202/40—Sport articles
    • B62B2202/404—Golf articles, e.g. golfbags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/10—Detachable wheels
    • B62B2205/104—Detachable wheel units, e.g. together with the wheel shaft

Definitions

  • the utility model relates to a golf cart, in particular to a one-step folding golf cart.
  • the golf cart that can be stored and stored has the advantages of small footprint and convenient storage, and has become the new favorite of the market.
  • the present invention provides a one-step folding golf cart that can achieve a folding or opening effect in a single step and is small in size.
  • the utility model relates to a one-step folding golf cart, comprising a handle tube group, an upper frame group, a lower frame group and a rocker group, wherein: the upper joint is arranged between the handle tube group and the upper frame group, A lower joint is arranged between the frame group and the lower frame group, and a connecting sliding sleeve is arranged between the two rocker arms of the rocker arm group, the connecting sliding sleeve is sleeved on the upper frame group, and the lower frame of the lower frame group is provided with the getting off
  • a fixed block is arranged, a push rod is arranged between the handle tube set and the lower frame fixing block, and a sliding sleeve connecting rod is arranged between the front part of the lower frame group and the connecting sliding sleeve, and the rocker arm group rocker arm and the upper frame group
  • a tie rod between the lower ends, a front wheel quick mount is arranged at the front end of the lower frame group, a lower seat is provided at the middle section,
  • the folding device includes a button holder mounted on an upper portion of the upper frame group, a folding snap button and a positioning pin therein, and a cassette mounted on one side of the upper joint.
  • the front wheel set includes a front wheel fork frame and a front wheel leveling and quick loading device, and the front wheel leveling and quick loading device includes a fixing pin, a 'spring, a rotating slider, a movable pin, a fixing block and a fixing bolt, the front wheel There is a tube at the rear end of the fork frame, and a fixing pin spring is sequentially installed therein, and the rotating slider is sleeved outside the straight tube, and the fixing block is sleeved outside the rotating slider, and is fixed by fixing bolts through the corresponding holes on the rotating slider and the straight tube.
  • the movable pin extends through the long slot on the rotary slide, the long slot on the straight pipe and the vertical groove on the fixed block 90° slot.
  • the front end of the fixed block is provided with a connecting iron core, and the iron core has a card slot.
  • the rear end of the rotating slider is provided with a square disc corresponding to the fixing block, and the square disc is provided with positioning convex on four sides;
  • the front wheel quick mounting seat is provided with a square deep hole corresponding to the fixing block, and a snap button is arranged therein, square type Four positioning slots are evenly distributed around the deep hole.
  • the handlebar tube set is provided with a handle height adjustment device, and the handlebar height adjustment device comprises a handle joint between the handlebar tube set and the push rod, a left and right toothed disc on the handlebar tube set, and a handle joint
  • the corresponding toothed disc in the inner joint, the joint bolt crossing the toothed disc, and one end of the joint bolt is provided with a rotating buckle.
  • the upper socket is a multi-functional socket, and two arc-shaped grooves are arranged on the arc surface of the arc-shaped socket.
  • the utility model can fold the golf cart in one step, and can press the folding button at the same time, and simultaneously press the handle tube group to fold the handle tube group, the lower frame group, the front wheel, and the two rear wheels in one step, the front wheel can be Leveling, simple operation, compact size after folding.
  • FIG. 1 is an overall view of a one-step folding golf cart of the present invention
  • FIG. 2 is a frame diagram of a one-step folding golf cart of the present invention
  • FIG. 3 is an exploded view of the frame of the one-step folding golf cart of the present invention.
  • FIG. 4 is a schematic view showing the expansion of the one-step folding golf cart frame of the present invention.
  • Figure 5 is a schematic view showing the folding process of the one-step folding golf cart frame of the utility model
  • Figure 6 is an exploded view of the height adjustment device of the golf cart handle of the utility model
  • Figure 7 is a schematic view showing the adjustment position of the height adjustment device of the golf cart handle in one step
  • Figure 8 is an exploded view of the front wheel leveling and quick loading device of the golf cart in one step
  • Figure 9 is a schematic view of the front wheel of the golf cart in one step
  • Figure 10 is a schematic view of the multi-function socket of the one-step folding golf cart of the utility model
  • Figure 11 is a schematic view showing the state in which the golf cart is folded in one step.
  • FIG. 1 is an overall view of a one-step folding golf cart of the present invention
  • Fig. 2 is a frame view thereof
  • Fig. 3 is an exploded view of the frame
  • Fig. 4 is a side view thereof.
  • the utility model has a one-step folding golf cart, which comprises a handlebar tube group 1, an upper frame group 3, a lower frame group 8 and a rocker arm group 10.
  • An upper joint 2 is disposed between the handle tube set 1 and the upper frame set 3, and a lower joint 6 is disposed between the upper frame set 3 and the lower frame set 8.
  • the rocker arm group 10 is provided with a connection slip between the two rocker arms Set 5, the The connecting sleeve 5 is set on the upper frame group 3, the lower frame end 8 is provided with a lower frame fixing block 19, and a push rod 4 is arranged between the handle tube group 1 and the lower frame fixing block 19, A sliding sleeve connecting rod 7 is arranged between the front part of the frame group 8 and the connecting sliding sleeve 5, and a tie rod 12 is arranged between the rocker arm group 10 and the lower end of the upper frame 3, and the upper frame group 3 is provided with an upper bearing
  • the seat 15 and the folding device, the front frame of the lower frame group 8 is provided with a front wheel fast mounting seat 13, the middle portion is provided with a lower bearing seat 11, and the front wheel quick mounting seat 13 is connected with the front wheel set 9.
  • the folding device includes a button holder 20 mounted on the upper portion of the upper frame group 3, a folding snap 16 and a positioning pin 21 therein, and a cassette 23 mounted on the side of the upper joint 2 (see Fig. 6).
  • the front wheel set includes a front wheel fork frame 91 and a front wheel leveling and quick-loading device (see FIG. 9).
  • the front wheel leveling and quick-loading device includes a fixing pin 96, a spring 93, a rotary slider 94, a movable pin 98, and a fixed Block 95 and fixing bolt 97 (see Fig.
  • a rear end of the front fork frame 91 has a tube 92 in which a fixing pin 96 and a spring 93 are sequentially mounted, and a rotary slider 94 is sleeved outside the straight tube 92, and the fixing block 95 is placed over Outside the rotary slider 94, the fixing bolt 97 is fixed through the rotating slider 94 and the corresponding hole on the straight pipe 92, and the movable pin 98 penetrates the long axial groove on the rotary slider 94 and the long axial groove on the straight pipe 92. And a 90° slot extending from the vertical axis of the fixing block 95.
  • the front end of the fixing block 95 is provided with a connecting iron core 99.
  • the iron core 99 has a card slot, and the rear end of the rotating slider 94 is provided with a square disk corresponding to the fixing block 95.
  • the front side of the type disc is provided with a positioning convex; the front wheel fast mounting seat 13 is provided with a square deep hole 133 corresponding to the fixing block 95, and a quick-fit snap button 131 and a button spring 132 are arranged therein, and the square deep hole 133 is evenly distributed four times. Positioning slots.
  • a handlebar height adjustment device is provided on the handlebar set 1, and the handlebar height adjustment device includes a handlebar joint 24 disposed between the handlebar tube set 1 and the push rod 4, and a left and right toothed disc 17 on the handlebar tube set 1. , the corresponding toothed disc in the handle joint 24, the joint bolt across the toothed disc
  • the upper seat 15 is a multi-functional socket having two symmetrical grooves 151 (see Fig. 10) on the curved surface of the arc-shaped socket.
  • the folding method is as follows: Press the snap button 18 on the snap socket 20 to disengage the latch 23 on the handle joint 24 from the snap socket 20, press the handle tube set 1, and the handle tube set
  • the push rod 4 fixed to the handle joint 24 is moved downward, because the other end of the push rod 4 is fixed to the lower frame group 8
  • the front end of the lower frame group 8 is forced to rotate upwards around the lower joint 6, and the lower frame group 8 has a sliding sleeve link 7 to lower the lower frame group 8 and the rocker arm group.
  • the sliding sleeve 5 of the 10 is connected, so that the sliding sleeve connecting rod 7 simultaneously pushes the sliding sleeve 5 of the rocker arm group 10 to slide upward on the upper frame group 3 while the front end of the lower frame group 8 is rotated upward, and the lower end of the left and right rocker tubes
  • All the pull rods 12 connect the rocker tube to the upper frame group 3, so when the upper part of the rocker arm group 10 slides upward on the upper frame 3, the tension rod 12 is pulled, and the lower ends of the left and right rocker tubes are closed inwardly.
  • the collapsed state can be achieved (see Figure 5, Figure 11).
  • the height adjustment of the handlebar is as follows: When it is desired to adjust the height of the handlebar, the rotary toggle 18 can be loosened to disengage the left and right spurs 17 from the corresponding spurs in the handlebar joint 24, thereby adjusting the height of the handlebar. When the desired height is adjusted and then the rotating buckle 18 is locked, the left and right toothed discs are twisted with the corresponding toothed discs in the handlebar joint 24, and the handlebar set 1 can be fixed. Since the push rod 4 is fixed to the handle joint 24, when the height of the handle is adjusted, the position of the upper joint is not affected, that is, the upper joint does not move, so it does not affect other parts of the vehicle (see Figure 7).
  • This cart can fold the car in one step (see Figure 5), and it can be deployed in one step instead of the reverse direction. And because the car's sliding folding method can effectively solve the volume problem after folding, the volume is small after folding (see Figure 11).
  • the golf cart can achieve the one-step folding by the action of the push rod when the handle is closed, and the height adjustment device of the handle can be independent, and the height of the handle can be adjusted without affecting other parts of the vehicle, thereby causing the vehicle to be unbalanced.
  • the car has a unique design, that is, the car's upper seat is a multi-functional upper seat.
  • the car's upper seat is a multi-functional upper seat.
  • two types of golf bags are popular in the market, namely, ordinary type and support type.
  • the seat used in the current car can only be used on a common type of bag.
  • the support frame on the bag will interfere with the seat and cannot be fixed.
  • the upper seat we designed can effectively avoid the support frame on the bag and firmly hold the bag. It can also be used for ordinary golf bags.
  • the car also has a structure that effectively reduces the volume, that is, the front wheel can be flattened by 90 degrees after folding, which can effectively reduce the size of the car after the car is closed, so that the user can conveniently transport and store. .
  • the utility model provides a new type of golf cart for the market and the golf manufacturer.
  • the golf cart has the function of one-step folding, which takes up less storage space after folding, is convenient for storage and transportation, and can adjust the handle when used. Height, and can be applied to a variety of golf bags.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

L'invention concerne un chariot de golf pliable en une étape qui comprend un ensemble (1) tubes de poignée, un ensemble (3) cadre supérieur de chariot, un ensemble (8) cadre inférieur de chariot et un ensemble (10) bras basculant. Une articulation (2) inférieure est prévue entre l'ensemble (1) tubes de poignée et l'ensemble (3) cadre supérieur de chariot. Une articulation (6) inférieure est prévue entre l'ensemble (3) cadre supérieur de chariot et l'ensemble (8) cadre inférieur de chariot. Un manchon (5) de raccord coulissant prévu sur l'ensemble (10) bras basculant coulisse sur l'ensemble (3) cadre supérieur de chariot. Un bloc de fixation (19) du cadre inférieur de chariot est prévu sur l'extrémité arrière de l'ensemble (8) cadre inférieur de chariot. Une barre de liaison (4) est prévue entre l'ensemble (1) tubes de poignée et le bloc de fixation (19) du cadre inférieur de chariot. Une barre (7) de liaison de manchon coulissant est prévue entre la partie avant de l'ensemble (8) cadre inférieur de chariot et le manchon (5) de raccord coulissant. Une tirette (12) est prévue entre le bras basculant de l'ensemble (10) bras basculant et l'extrémité inférieure de l'ensemble (3) cadre supérieur de chariot. Un dispositif pliant est prévu sur l'ensemble (3) cadre supérieur de chariot. Un siège d'installation rapide de roue avant prévu sur l'extrémité avant de l'ensemble (8) cadre inférieur de chariot est relié à un ensemble (9) roue avant comprenant une fourche de roue avant et un dispositif d'installation rapide et de mise à niveau de roue avant. Ce chariot de golf pliable en une étape comporte les avantages suivants: il permet de replier l'ensemble tubes de poignée, l'ensemble cadre inférieur de chariot, la roue avant et deux roues arrière en une étape, par l'actionnement simultané d'un bouton de pliage et de l'ensemble tubes de poignée; la roue avant du chariot peut être mise à niveau; le chariot est facile à actionner et présente une petite taille une fois replié.
PCT/CN2010/000401 2009-04-10 2010-03-30 Chariot de golf pliable en une étape WO2010115343A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN200920147603.9 2009-04-10
CN2009201476043U CN201470024U (zh) 2009-04-10 2009-04-10 多功能球袋承座
CN200920147604.3 2009-04-10
CN200920147603U CN201389305Y (zh) 2009-04-10 2009-04-10 一步收合高尔夫球车
CN201020125184.1 2010-03-08
CN 201020125184 CN201735138U (zh) 2010-03-08 2010-03-08 可旋转打平的快拆前轮机构

Publications (1)

Publication Number Publication Date
WO2010115343A1 true WO2010115343A1 (fr) 2010-10-14

Family

ID=42935636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/000401 WO2010115343A1 (fr) 2009-04-10 2010-03-30 Chariot de golf pliable en une étape

Country Status (1)

Country Link
WO (1) WO2010115343A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012071786A1 (fr) * 2010-12-02 2012-06-07 Zhang Sheng Structure pliante d'axe de liaison et chariot de golf possédant ladite structure
FR3052733A1 (fr) * 2016-06-17 2017-12-22 Trolem Chariot support de bagage et / ou de sac de golf pliable selon au moins deux axes perpendiculaires entre eux

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582372A (en) * 1996-01-19 1996-12-10 Wu; Ching-Chang Folding collapsible golf cart frame assembly
CN2269875Y (zh) * 1996-09-18 1997-12-10 巫锦昌 一种高尔夫球车折叠收合装置
WO2001056860A1 (fr) * 2000-02-04 2001-08-09 Sun Mountain Sports, Inc. Chariot de golf repliable
GB2429900A (en) * 2005-09-13 2007-03-14 Jon Robinson Human harness for towing a trailing load
CN201186139Y (zh) * 2008-04-02 2009-01-28 稳正企业股份有限公司 高尔夫球袋车收合装置
CN201389305Y (zh) * 2009-04-10 2010-01-27 张盛 一步收合高尔夫球车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582372A (en) * 1996-01-19 1996-12-10 Wu; Ching-Chang Folding collapsible golf cart frame assembly
CN2269875Y (zh) * 1996-09-18 1997-12-10 巫锦昌 一种高尔夫球车折叠收合装置
WO2001056860A1 (fr) * 2000-02-04 2001-08-09 Sun Mountain Sports, Inc. Chariot de golf repliable
GB2429900A (en) * 2005-09-13 2007-03-14 Jon Robinson Human harness for towing a trailing load
CN201186139Y (zh) * 2008-04-02 2009-01-28 稳正企业股份有限公司 高尔夫球袋车收合装置
CN201389305Y (zh) * 2009-04-10 2010-01-27 张盛 一步收合高尔夫球车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012071786A1 (fr) * 2010-12-02 2012-06-07 Zhang Sheng Structure pliante d'axe de liaison et chariot de golf possédant ladite structure
FR3052733A1 (fr) * 2016-06-17 2017-12-22 Trolem Chariot support de bagage et / ou de sac de golf pliable selon au moins deux axes perpendiculaires entre eux

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