CN102580316B - Safety restraint device for rider - Google Patents

Safety restraint device for rider Download PDF

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Publication number
CN102580316B
CN102580316B CN2012100800690A CN201210080069A CN102580316B CN 102580316 B CN102580316 B CN 102580316B CN 2012100800690 A CN2012100800690 A CN 2012100800690A CN 201210080069 A CN201210080069 A CN 201210080069A CN 102580316 B CN102580316 B CN 102580316B
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China
Prior art keywords
guide
ratchet
pull bar
pin
restraint device
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CN2012100800690A
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Chinese (zh)
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CN102580316A (en
Inventor
卢镇海
冯洪添
陈朝阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Jinma amusement Co.,Ltd.
Original Assignee
Golden Horse Amusement Equipment Co ltd
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Priority to CN2012100800690A priority Critical patent/CN102580316B/en
Publication of CN102580316A publication Critical patent/CN102580316A/en
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Abstract

The invention discloses a safety restraint device for a rider, which comprises a rider blocking rod installed at the front end of a seat. A guiding mechanism and a guiding rail board which can be guided by the guiding mechanism to only move forwards and backwards are arranged in the middle of the blocking rod. A ratchet bar is arranged on one side of the guiding rail board. A pull rod which can be moved leftwards and rightwards is further arranged on the blocking rod. A movable pawl which can slide left and right relative to the pull rod is arranged at one end of the pull rod. A pawl returning spring which drives the movable pawl to mesh with the ratchet bar is arranged between the movable pawl and the blocking rod. A block which can be connected with the other end of the pull rod in a contacting manner to restrict the pull rod from moving rightwards is arranged on the seat. A pull rod returning spring which can drive the pull rod to pull the movable pawl rightwards away from the ratchet bar after the pull rod separates from the block is arranged between the other end of the pull rod and the blocking rod. The safety restraint device for the rider is simple in structure, low in transmission level and difficult to get stuck.

Description

A kind of safe restraint device of people of taking advantage of
[technical field]
The present invention relates to a kind of recreation facility, is to take advantage of the safe restraint device of people specifically.
[background technology]
Recreation facility, according to the difference of performance, the method for operation, speed and the structure thereof of equipment, must arrange corresponding restraint device.Restraint device commonly used has safety belt, safety Crowbar Pressing, pin etc.Safety belt generally can be opened by passenger oneself, is commonly used for auxiliary restraint device.Safety Crowbar Pressing commonly used can adjusting elasticity, and the governor motion operated by rotary motion is in seat, and weight and required installing space are larger.Simple pin is lighter, but, due to unadjustable, lock between rear restraint device and passenger larger gap is often arranged, and can not well play the effect of constraint.
the patent No. is ZL201020505930.X, name is called in a kind of patent of invention of safety seat and discloses a kind of safe restraint device, this safe restraint device has adopted rotational structure to carry out unidirectional adjusting, the ratchet that is hinged its end of rectilinear motion drive of pull bar rotates, thereby control, rotate ratchet and gear engagement, gear rotates band carry-over bar single-way moving, realize adjustable range, said structure has following shortcoming: parts are many, transmission progression is many, being input to the rail plate single-way moving and will passing through a plurality of revolute pairs from control action, articulated structure is many, lubricated constant easily stuck.
[summary of the invention]
The present invention seeks to have overcome deficiency of the prior art and provide a kind of simple in structure, transmission progression is few, is not easy the stuck safe restraint device of people of taking advantage of.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposal:
A kind of safe restraint device of people of taking advantage of, comprise and be contained in seat 1 front end be used to stopping the pin 2 of taking advantage of the people, the guide-rail plate 4 that is provided with guide frame 3 at pin 2 middle parts and can only forward and backward movement under guide frame 3 guide effects, a side at guide-rail plate 4 is provided with ratchet bar 5, on pin 2, also be provided with the pull bar 8 that can move left and right, at pull bar 8 one ends, be provided with its movable ratchet 6 that horizontally slips relatively, after between movable ratchet 6 and pin 2, being provided with driving activity ratchet 6 and moving with the pawl restoring spring 7 of ratchet bar 5 engagements; On seat 1, be provided with and can touch with pull bar 8 other ends and limit the block 10 that pull bar 8 moves right, between pull bar 8 other ends and pin 2, be provided with pull bar 8 with can drive the pull bar back-moving spring 9 that pull bar 8 pulls movable ratchet 6 to make movable ratchet 6 separate with ratchet bar 5 to the right after block 10 separates.
At described pull bar 8 other ends, also be connected with guide post 81, in pin 2, be provided with the guiding slide opening 21 that inserts and can horizontally slip for guide post 81, described guide post 81 other ends and described block 10 touch.
On described pull bar 8, be fixed with connecting ring 82, on pin 2, be provided with the first gear hole 22 relative with connecting ring 82, described guide post 81 1 ends pass connecting ring 82, the first gear hole 22 in turn, described pull bar back-moving spring 9 is stage clip, it is enclosed within guide post 81 outsides and is arranged between connecting ring 82, the first gear hole 22, guide post 81 middle parts are provided with the step 811 that is stuck in connecting ring 82 other ends, and guide post 81 other ends stretch in guiding slide opening 21.
On pin 2, be provided with ratchet slide guide hole 23 and the second gear hole 24, described movable ratchet 6 heads pass ratchet slide guide hole 23, movable ratchet 6 afterbodys pass the second gear hole 24, described pawl restoring spring 7 is enclosed within on movable ratchet 6, pawl restoring spring 7 one end tops are pressed on movable ratchet 6, and pawl restoring spring 7 other ends withstand on the second gear hole 24 walls.
At movable ratchet 6 afterbodys, be provided with strip through-hole 61, on pull bar 8, be provided with the crotch section 83 that can extend in strip through-hole 61, the width of crotch section 83 is less than strip through-hole 61 width.Described guide frame 3 includes and is located at two on pin 2 row leading block 31, and described guide-rail plate 4 is arranged between two row's leading blocks 31, and leading block 31 is corresponding touches with two rows respectively for the left and right sidewall of guide-rail plate 4.
On described guide-rail plate 4 left and right sides walls, be respectively equipped with gathering sill 41, described leading block 31 is placed in gathering sill 41.
On pin 2, also be provided with and drive the guide rail back-moving spring 20 that guide-rail plate 4 resets.
The present invention compared with prior art has the following advantages:
1, utilize the movable ratchet that can move left and right directly with ratchet bar, to coordinate and realize unidirectional inside adjusting guide-rail plate, only have a mobile gear stage, lubricate and facilitate, be not easy stuck, working stability;
2, the parts of product are fewer, and are simple in structure, are convenient to assembling or dismounting.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of free movement state of the present invention.
Fig. 2 is the cut-away view of free movement state of the present invention.
Fig. 3 is that the present invention installs the schematic diagram of free movement state on the seat.
Fig. 4 is the schematic diagram of the unidirectional adjustment state of the present invention.
Fig. 5 is the cut-away view of the unidirectional adjustment state of the present invention.
Fig. 6 is the action schematic diagram of movable ratchet in the unidirectional adjustment process of the present invention.
Fig. 7 is that the present invention installs the schematic diagram of unidirectional adjustment state on the seat.
Fig. 8 leads the present invention front schematic view on the seat is installed.
Fig. 9 is that the present invention installs on the seat and take the schematic diagram while taking advantage of the people.
[specific embodiment]
Below in conjunction with accompanying drawing, describe the present invention:
A kind of safe restraint device of people of taking advantage of comprises and is contained in seat 1 front end be used to stopping the pin 2 of taking advantage of the people that a side of pin 2 one ends and seat 1 is hinged, and the other end of pin 2 is locked in the opposite side of seat 1 by pin.
The guide-rail plate 4 that is provided with guide frame 3 at pin 2 middle parts and can only forward and backward movement under guide frame 3 guide effects, a side at guide-rail plate 4 is provided with ratchet bar 5, on pin 2, also be provided with pull bar 8, at pull bar 8 one ends, be provided with its movable ratchet 6 that horizontally slips relatively, after between movable ratchet 6 and pin 2, being provided with driving activity ratchet 6 and moving with the pawl restoring spring 7 of ratchet bar 5 engagements; On seat 1, be provided with and can touch and limit pull bar 8 mobile block 10 to the right with pull bar 8 other ends, between pull bar 8 other ends and pin 2, be provided with and can drive pull bar 8 to the pull bar back-moving spring 9 that pulls movable ratchet 6, makes movable ratchet 6 separate with ratchet bar 5 away from ratchet bar 5 directions.
In use, first the pin lock is opened, rotate afterwards pin 2, because block 10 separates with pull bar 8, under the effect of pull bar back-moving spring 9, pin 2 move right and thus sour jujube movable claw 6 break away from ratchet bar 5 fully, in movable ratchet 6 is pulled away to the stroke of working region, the elastic force of pull bar back-moving spring 9 is all the time greater than the elastic force of pawl restoring spring 7, thereby makes movable ratchet 6 be pulled away from smoothly working region.Then the people is sitting on seat 1, rotate again pin 2, the pin lock is locked in pin 2 on seat 1, due to block 10, with pull bar 8 pressures, touching and push up presses it to be moved to the left, pull bar back-moving spring 9 is compressed, after pull bar 8 tops were pressed onto to position, pawl restoring spring 7 driving activity ratchets 6 were moved to the left and ratchet bar 5 engagements.Due to coordinating of movable ratchet 6 and ratchet bar 5, make guide-rail plate 4 unidirectionally to move inwards, that is to say unmarried governor motion, thereby guide-rail plate 4 can only be pulled inward.Can be according to people's body size, pull with hand the unidirectional plate of sliding guides inwards 4, ratchet bar 5 promotion activity ratchets 6 move to the right, adjust the backrest of seat 1 and the distance between guide-rail plate 4, apart from adjusting rear pawl restoring spring 7 driving activity ratchets 6, be moved to the left with ratchet bar 5 engagements and position, in the process of unidirectional adjustment distance, pull bar 8 remains motionless, so just mix up the travel distance that is suitable for taking advantage of people's bodily form size, made the people both sit comfortablely, guaranteed again safety.
In order to make pull bar 8 more stable in moving left and right process, at described pull bar 8 other ends, also be connected with guide post 81, in pin 2, be provided with the guiding slide opening 21 that inserts and can horizontally slip for guide post 81, described guide post 81 other ends and described block 10 touch.
Optimal way as the present embodiment, on described pull bar 8, be fixed with connecting ring 82, on pin 2, be provided with the first gear hole 22 relative with connecting ring 82, described guide post 81 1 ends pass connecting ring 82, the first gear hole 22 in turn, described pull bar back-moving spring 9 is stage clip, it is enclosed within guide post 81 outsides and is arranged between connecting ring 82, the first gear hole 22, and guide post 81 middle parts are provided with the step 811 that is stuck in connecting ring 82 other ends, and guide post 81 other ends stretch in guiding slide opening 21.
The concrete installation of described movable ratchet 6 is as follows: on pin 2, be provided with ratchet slide guide hole 23 and the second gear hole 24, described movable ratchet 6 heads pass ratchet slide guide hole 23, movable ratchet 6 afterbodys pass the second gear hole 24, described pawl restoring spring 7 is enclosed within on movable ratchet 6, bear down on one and be pressed on movable ratchet 6 in pawl restoring spring 7 one end tops, pawl restoring spring 7 one ends withstand on the second gear hole 24 walls.
Movable ratchet 6 is as follows with the optimal way that pull bar 8 is connected: at movable ratchet 6 afterbodys, be provided with strip through-hole 61, on pull bar 8, be provided with the crotch section 83 that can extend in strip through-hole 61, the width of crotch section 83 is less than strip through-hole 61 width.Movable ratchet 6 closes with pull bar 8: when movable ratchet 6 meshed fully with ratchet bar 5, crotch section 83 leaned against on the hole wall on strip through-hole 61 right sides, so that pull bar 8 can pull open movable ratchet during rollback to the right fast.Due to the width of crotch section 83 less than strip through-hole 61 width, between the left side hole wall of all strip through-holes 61 and crotch section 83, suitable distance is arranged, when movable ratchet, on the ratchet bar face, make relative sliding and produce rollback when motion, crotch section 83 can not limit the ratchet stroke.
Described guide frame 3 includes and is located at two on pin 2 row leading block 31, and described guide-rail plate 4 is arranged between two row's leading blocks 31, and leading block 31 is corresponding touches with two rows respectively for the left and right sidewall of guide-rail plate 4.On described guide-rail plate 4 left and right sides walls, be respectively equipped with gathering sill 41, described leading block 31 is placed in gathering sill 41.
As the optimal way of the present embodiment, on pin 2, also be provided with and drive the guide rail back-moving spring 20 that guide-rail plate 4 resets.Like this, after movable ratchet 6 breaks away from ratchet bars 5, guide-rail plate 4 under the effect of guide rail back-moving spring 20, guide-rail plate 4 Rapid resets.

Claims (8)

1. take advantage of the safe restraint device of people for one kind, it is characterized in that comprising and be contained in seat (1) front end for stopping the pin (2) of taking advantage of the people, pin (2) middle part be provided with guide frame (3) and under guide frame (3) guide effect can only before, the guide-rail plate of rear movement (4), a side at guide-rail plate (4) is provided with ratchet bar (5), on pin (2), also be provided with the pull bar (8) that can move left and right, at pull bar (8) one ends, be provided with its movable ratchet (6) that horizontally slips relatively, between movable ratchet (6) and pin (2), be provided with the mobile rear pawl restoring spring (7) that meshes with ratchet bar (5) of driving activity ratchet (6), on seat (1), be provided with and can touch with pull bar (8) other end and limit the block (10) that pull bar (8) moves right, between pull bar (8) other end and pin (2), be provided with pull bar (8) with can drive the pull bar back-moving spring (9) that pull bar (8) pulls movable ratchet (6) to make movable ratchet (6) separate with ratchet bar (5) to the right after block (10) separates.
2. a kind of safe restraint device of people of taking advantage of according to claim 1, it is characterized in that also being connected with guide post (81) at described pull bar (8) other end, in pin (2), be provided with the guiding slide opening (21) that inserts and can horizontally slip for guide post (81), described guide post (81) other end and described block (10) touch.
3. a kind of safe restraint device of people of taking advantage of according to claim 2, it is characterized in that being fixed with connecting ring (82) on described pull bar (8), on pin (2), be provided with the first gear hole (22) relative with connecting ring (82), described guide post (81) one ends pass connecting ring (82) in turn, the first gear hole (22), described pull bar back-moving spring (9) is stage clip, it is enclosed within guide post (81) outside and is arranged on connecting ring (82), between the first gear hole (22), guide post (81) middle part is provided with the step (811) that is stuck in connecting ring (82) other end, guide post (81) other end stretches in guiding slide opening (21).
4. a kind of safe restraint device of people of taking advantage of according to claim 3, it is characterized in that being provided with ratchet slide guide hole (23) and the second gear hole (24) on pin (2), described movable ratchet (6) head passes ratchet slide guide hole (23), movable ratchet (6) afterbody passes the second gear hole (24), described pawl restoring spring (7) is enclosed within on movable ratchet (6), it is upper that pawl restoring spring (7) one end tops are pressed in movable ratchet (6), and pawl restoring spring (7) other end withstands on the second gear hole (24) wall.
5. a kind of safe restraint device of people of taking advantage of according to claim 1 and 2, it is characterized in that being provided with strip through-hole (61) at movable ratchet (6) afterbody, on pull bar (8), be provided with the crotch section (83) that can extend in strip through-hole (61), the width of crotch section (83) is less than strip through-hole (61) width.
6. a kind of safe restraint device of people of taking advantage of according to claim 1 and 2, it is characterized in that described guide frame (3) includes is located at two on pin (2) row leading block (31), described guide-rail plate (4) is arranged between two row's leading blocks (31), and the left and right sidewall of guide-rail plate (4) is arranged corresponding the touching of leading block (31) with two respectively.
7. a kind of safe restraint device of people of taking advantage of according to claim 6, is characterized in that being respectively equipped with gathering sill (41) on the wall of described guide-rail plate (4) left and right sides, and described leading block (31) is placed in gathering sill (41).
8. a kind of safe restraint device of people of taking advantage of according to claim 1 and 2, is characterized in that also being provided with on pin (2) the guide rail back-moving spring (20) that driving guide-rail plate (4) resets.
CN2012100800690A 2012-03-23 2012-03-23 Safety restraint device for rider Active CN102580316B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100800690A CN102580316B (en) 2012-03-23 2012-03-23 Safety restraint device for rider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100800690A CN102580316B (en) 2012-03-23 2012-03-23 Safety restraint device for rider

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CN102580316B true CN102580316B (en) 2013-11-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102908730B (en) * 2012-11-03 2014-10-01 中山市金马科技娱乐设备有限公司 Seat safety belt structure
CN105963967B (en) * 2016-06-25 2018-01-05 中山市金马科技娱乐设备股份有限公司 A kind of pin retaining mechanism
CN108143148B (en) * 2017-12-25 2020-06-09 河北帅康座椅有限公司 Reversible cinema seat with child limiting protection structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700632A (en) * 1985-09-17 1987-10-20 Giovanola Freres Sa Device to retain roller coaster passengers in standing position
EP1394003A3 (en) * 2002-08-29 2004-11-03 Maurer Söhne GmbH & Co. KG Restraining system
CN2780277Y (en) * 2005-02-17 2006-05-17 温州市南方游乐设备总厂 Safety Crowbar Pressing and locking device
CN201959553U (en) * 2010-08-27 2011-09-07 温州南方游乐设备工程有限公司 Safe seat
CN202569470U (en) * 2012-03-23 2012-12-05 中山市金马科技娱乐设备有限公司 Safety restriction device for passenger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7695070B2 (en) * 2002-08-29 2010-04-13 Maurer Sohne Gmbh & Co. Kg Retaining system
WO2009005337A1 (en) * 2007-06-29 2009-01-08 Vekoma Rides Engineering B.V. Amusement device seat assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700632A (en) * 1985-09-17 1987-10-20 Giovanola Freres Sa Device to retain roller coaster passengers in standing position
EP1394003A3 (en) * 2002-08-29 2004-11-03 Maurer Söhne GmbH & Co. KG Restraining system
CN2780277Y (en) * 2005-02-17 2006-05-17 温州市南方游乐设备总厂 Safety Crowbar Pressing and locking device
CN201959553U (en) * 2010-08-27 2011-09-07 温州南方游乐设备工程有限公司 Safe seat
CN202569470U (en) * 2012-03-23 2012-12-05 中山市金马科技娱乐设备有限公司 Safety restriction device for passenger

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C56 Change in the name or address of the patentee

Owner name: ZHONGSHAN GOLDEN HORSE TECHNOLOGY ENTERTAINMENT CO

Free format text: FORMER NAME: ZHONGSHAN CITY, KINMEN AND MATSU ENTERTAINMENT TECHNOLOGY EQUIPMENT CO., LTD.

CP03 Change of name, title or address

Address after: 528437 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan

Patentee after: Golden Horse science and technology amusement equipment limited company of Zhongshan city

Address before: Qingxi road 528400 in Guangdong province Zhongshan City Shiqi District No. 86 South

Patentee before: Zhongshan City, Kinmen and Matsu Entertainment Technology Equipment Co., Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: No.5, Yanjiang East 3rd road, Torch Development Zone, Zhongshan City, Guangdong Province, 528437

Patentee after: Guangdong Jinma amusement Co.,Ltd.

Address before: No.5, Yanjiang East 3rd road, Torch Development Zone, Zhongshan City, Guangdong Province, 528437

Patentee before: GOLDEN HORSE TECHNOLOGY ENTERTAINMENT Corp.,Ltd.