CN105751820B - A kind of universal wheel orients switching construction - Google Patents

A kind of universal wheel orients switching construction Download PDF

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Publication number
CN105751820B
CN105751820B CN201610242482.0A CN201610242482A CN105751820B CN 105751820 B CN105751820 B CN 105751820B CN 201610242482 A CN201610242482 A CN 201610242482A CN 105751820 B CN105751820 B CN 105751820B
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China
Prior art keywords
support
switch piece
designed
revolving part
roller
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Application number
CN201610242482.0A
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Chinese (zh)
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CN105751820A (en
Inventor
杨大伟
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Suzhou Quanhai Mechanical And Electrical Manufacturing Co Ltd
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Suzhou Quanhai Mechanical And Electrical Manufacturing Co Ltd
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Priority to CN201610242482.0A priority Critical patent/CN105751820B/en
Publication of CN105751820A publication Critical patent/CN105751820A/en
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Publication of CN105751820B publication Critical patent/CN105751820B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

A kind of universal wheel orients switching construction, is related to hardware universal wheel field.The present invention solves the problem of universal wheel is unable to displacement.The universal wheel orients switching construction, and it includes connector, revolving part, support, roller and switch piece;The connector is fixedly connected with the revolving part;The cycle surface of the revolving part is designed with positioning hole, and the revolving part inner ring end face center is designed with fixing hole;Fixing hole is designed with the support bar of the support, the pedestal upper end is fixedly mounted on the fixing hole of the revolving part inner ring;The roller, which is rolled, to be installed on the bracket;The switch piece upper surface is designed with latch, and the switch piece lower surface design magnetic material, the switch piece is rotatably mounted on the fixing hole of the support;The synchronous switching for carrying out universal wheel and directional wheel of rotation of bearing Internal and external cycle is controlled, slowing effect is carried out by the effect of magnetic material, it is simple and practical.

Description

A kind of universal wheel orients switching construction
Technical field
The present invention relates to hardware universal wheel field, more particularly to a kind of universal wheel.
Background technology
Universal wheel is exactly so-called movable castor, the rotation of 360 degree of its structure tolerable injury level, and universal wheel can be according to using Rolling is adjusted the need for person at any angle, the universal wheel of in the market is mostly can not fixed angle universal wheel, this structure Although can any rotation, a fixed angle can not be maintained to be rolled after adjustment angle, user is necessary The movement of single direction could be carried out by maintaining the fixation of thrust direction, and directional wheel can only maintain the movement in a direction, no Energy adjustment angle, therefore there is defect.
Speed of the universal wheel in rolling process depends on the size of inertia, and user can not be very when inertia is very big Good controls the distance that it is rolled, therefore there is defect.
The content of the invention
In order to solve the above technical problems, orienting switching construction the invention provides a kind of universal wheel.
The technical solution adopted for the present invention to solve the technical problems is:The universal wheel orients switching construction, and it includes connecting Fitting, revolving part, support, roller and switch piece;The stud connector design is that surface has the plate face of fixing hole, the connector with The revolving part is fixedly connected, and the center of the center of the connector and the revolving part is on the same line;The revolving part Using rolling bearing, the cycle surface of the revolving part is designed with positioning hole, and the revolving part inner ring is designed as cylinder, described Revolving part inner ring end face center is designed with fixing hole;The support is used to be designed with rolling wheel support, the support bar of the support Fixing hole, the pedestal upper end is fixedly mounted on the fixing hole of the revolving part inner ring;The roller, which is rolled, is arranged on described On support;The switch piece is designed as vertical bar shape, the Position Design of the switch piece upper surface correspondence revolving part positioning hole There is latch, the Position Design magnetic material of the switch piece lower surface correspondence roller, the switch piece is rotatably mounted on On the fixing hole of the support.
Design magnetic material in deceleration groove, the deceleration groove is designed with the roller anchor ring, the magnetic material is consolidated Being scheduled in the deceleration groove enables the roller normally to roll.
The switch piece is designed with concavo-convex location structure with the bracket attachment portion and the switch piece is fixed Needing position and switching can be rotated at any time.
The length that the mobile terminal length of the switch piece is more than the connector causes the more convenient regulation positioning of user.
The operation principle of the present invention:User need carry out free angle regulation when, due to the switch piece with it is described Bracket attachment portion, which is designed with concavo-convex location structure the switch piece is fixed on, to be needed position and can rotate at any time Switching, the mobile terminal length of the switch piece causes the more convenient regulation positioning of user more than the length of the connector, so User adjusts the switch piece to centre position so that the universal wheel can be rotated arbitrarily;When user needs to fix When angle is rolled, the switch piece is pushed up so that the latch on the switch piece injects determining for the revolving part Position hole in, now the Internal and external cycle of the revolving part is fixed, and the roller is fixed, user can single direction rolled; When user needs to carry out slowing down mobile, the switch piece is pushed down on, due to being designed with deceleration groove on the roller anchor ring, Design magnetic material in the deceleration groove, the magnetic material, which is fixed in the deceleration groove, enables the roller normal Roll, so the magnetic material on the switch piece interacts with the magnetic material on the roller, reach the effect of deceleration.
Advantages of the present invention:The synchronous switching for carrying out universal wheel and directional wheel of rotation of bearing Internal and external cycle is controlled, passes through magnetic Property material effect carry out slowing effect, it is simple and practical.
Brief description of the drawings
Fig. 1 is the instruction figure that embodiment universal wheel orients switching construction;
Fig. 2 is the top view for the revolving part that embodiment universal wheel orients switching construction;
Fig. 3 is the side view for the roller that embodiment universal wheel orients switching construction;
Wherein, 1- connectors, 2- revolving parts, 3- supports, 4- rollers, 5- switch pieces, 21- positioning holes, 41- deceleration grooves.
Embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and limited.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of universal wheel orientation switching construction, it include connector 1, revolving part 2, support 3, Roller 4 and switch piece 5;The connector 1, which is designed as surface, the plate face of fixing hole, and the connector 1 is consolidated with the revolving part 2 The center of fixed connection, the center of the connector 1 and the revolving part 2 is on the same line;The revolving part 2 uses the axis of rolling Hold, the cycle surface of the revolving part 2 is designed with positioning hole 21, and the inner ring of revolving part 2 is designed as cylinder, the revolving part 2 inner ring end face centers are designed with fixing hole;The support 3 is used to be designed with admittedly on rolling wheel support 3, the support bar of the support 3 Determine hole, the upper end of support 3 is fixedly mounted on the fixing hole of the inner ring of revolving part 2;The roller 4, which is rolled, is arranged on described On support 3;The switch piece 5 is designed as vertical bar shape, the position of the upper surface of switch piece 5 correspondence positioning hole 21 of revolving part 2 Install in respect of latch, the Position Design magnetic material of the lower surface of switch piece 5 correspondence roller 4, the switch piece 5 revolves Turn on the fixing hole of the support 3.
Design magnetic material, the magnetic material in deceleration groove 41, the deceleration groove 41 are designed with the anchor ring of roller 4 Material, which is fixed in the deceleration groove 41, enables the roller 4 normally to roll.
The switch piece 5 is designed with concavo-convex location structure with the coupling part of support 3 and the switch piece 5 is consolidated Being scheduled on needs position and can rotate switching at any time.
The length that the mobile terminal length of the switch piece 5 is more than the connector 1 causes the more convenient regulation positioning of user.
The operation principle of the present embodiment:User is when needing to carry out free angle regulation, by the switch piece 5 and institute Stating the coupling part of support 3 and being designed with concavo-convex location structure the switch piece 5 is fixed on needs position and at any time can be with Rotation switching, the mobile terminal length of the switch piece 5 make it that the more convenient regulation of user is fixed more than the length of the connector 1 Position, so user adjusts the switch piece 5 to centre position so that the universal wheel can be rotated arbitrarily;Work as user When needing the fixed angle to be rolled, the switch piece 5 is pushed up so that the latch on the switch piece 5 injects described In the positioning hole 21 of revolving part 2, now the Internal and external cycle of the revolving part 2 is fixed, and the roller 4 is fixed, and user can be single One direction is rolled;When user needs to carry out slowing down mobile, the switch piece 5 is pushed down on, due to the ring of roller 4 Design magnetic material in deceleration groove 41, the deceleration groove 41 is designed with face, the magnetic material is fixed on the deceleration groove In 41 the roller 4 is normally rolled, so the magnetic material on the switch piece 5 and the magnetic on the roller 4 Material interacts, and reaches the effect of deceleration.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent substitution or equivalency transform Technical scheme all fall within protection scope of the present invention.

Claims (1)

1. a kind of universal wheel orients switching construction, it includes connector (1), revolving part (2), support (3), roller (4) and switching Part (5), it is characterised in that:The connector (1), which is designed as surface, the plate face of fixing hole, the connector (1) and the rotation Turn part (2) to be fixedly connected, the center of the connector (1) and the center of the revolving part (2) are on the same line;The rotation Part (2) uses rolling bearing, and the cycle surface of the revolving part (2) is designed with positioning hole (21), and revolving part (2) inner ring is set Cylinder is calculated as, revolving part (2) the inner ring end face center is designed with fixing hole;The support (3) uses rolling wheel support (3), Fixing hole is designed with the support bar of the support (3), support (3) upper end is fixedly mounted on the revolving part (2) inner ring Fixing hole on;The roller (4), which rolls, to be arranged on the support (3);The switch piece (5) is designed as vertical bar shape, described The Position Design of switch piece (5) upper surface correspondence revolving part (2) positioning hole (21) has latch, switch piece (5) following table The Position Design magnetic material of the face correspondence roller (4), the switch piece (5) is rotatably mounted on consolidating for the support (3) Determine on hole;
Design magnetic material, the magnetic in deceleration groove (41), the deceleration groove (41) are designed with roller (4) anchor ring Material is fixed in the deceleration groove (41) so that the roller (4) can normally roll;
The switch piece (5) is designed with concavo-convex location structure so that the switch piece (5) can with the support (3) coupling part Being fixed on needs position and can rotate switching at any time;
The length that the mobile terminal length of the switch piece (5) is more than the connector (1) causes the more convenient regulation positioning of user.
CN201610242482.0A 2016-04-19 2016-04-19 A kind of universal wheel orients switching construction Active CN105751820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610242482.0A CN105751820B (en) 2016-04-19 2016-04-19 A kind of universal wheel orients switching construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610242482.0A CN105751820B (en) 2016-04-19 2016-04-19 A kind of universal wheel orients switching construction

Publications (2)

Publication Number Publication Date
CN105751820A CN105751820A (en) 2016-07-13
CN105751820B true CN105751820B (en) 2017-11-07

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Application Number Title Priority Date Filing Date
CN201610242482.0A Active CN105751820B (en) 2016-04-19 2016-04-19 A kind of universal wheel orients switching construction

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107757256B (en) * 2017-10-16 2022-03-22 安徽安凯汽车股份有限公司 Directional universal wheel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10264603A (en) * 1997-03-26 1998-10-06 Sanyo Choriki Kk Oscillation preventive device for wagon caster
NL1023573C2 (en) * 2003-05-30 2004-12-01 Colson Transportwielen B V Caster wheel.
CN2774822Y (en) * 2005-03-10 2006-04-26 粟广欢 Universal wheel
TWM289713U (en) * 2005-08-08 2006-04-21 Macauto Ind Co Ltd Wheel seat with orientation
CN200984933Y (en) * 2006-12-18 2007-12-05 粟广欢 Universal caster capable of orienting
JP2010012910A (en) * 2008-07-03 2010-01-21 Sanki Kogyo:Kk Caster
CN205601506U (en) * 2016-04-19 2016-09-28 苏州泉海机电制造有限公司 Directional structure of switching of universal wheel

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