CN110103640A - A kind of straight tube pin-hook like globular universal wheel - Google Patents
A kind of straight tube pin-hook like globular universal wheel Download PDFInfo
- Publication number
- CN110103640A CN110103640A CN201910466500.7A CN201910466500A CN110103640A CN 110103640 A CN110103640 A CN 110103640A CN 201910466500 A CN201910466500 A CN 201910466500A CN 110103640 A CN110103640 A CN 110103640A
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- hook
- inner cylinder
- pin
- universal wheel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/08—Ball castors
Abstract
The invention discloses a kind of straight tube pin-hook like globular universal wheels, including a spin, the inner cylinder of one cladding spin, several ball is led what the inner upper setting of inner cylinder was contacted with roller surface, one outer barrel, installation fixing bolt with other devices for connecting at the top of outer barrel, the setting pin hook assembly on the excircle of outer barrel, selling hook assembly includes fixed frame, it is mounted on fixed frame, the pin hook pivoted with fixed frame, the setting pin hook groove on outer barrel, the top surface that pin hook groove is pressed in inner cylinder is penetrated using the hook of pin hook, the cylinder inner height of outer barrel is greater than the height after inner cylinder and spin combination.The present invention is using spin, ball and inner cylinder as universal wheel, outer barrel is as lifting landing leg, and it is supported with pressure spring, guide protrusions and guide groove cooperate, it realizes that the institute that can retain universal wheel is functional using pin hook assembly, and function identical with general table leg, above structure can make simple when not needing be mobile, it is easily achieved, it is easy to use.
Description
Technical field
The present invention relates to a kind of universal wheels, and in particular to a kind of straight tube pin-hook like globular universal wheel.
Background technique
Universal wheel is movable castor, its structure tolerable injury level 360 degree rotation, being usually used in table, chair, sales counter, equipment etc. has
In the mechanism of mobile demand.The structure of universal wheel has the combination of fixed frame, adjustable shelf and wheel, and wheel has idler wheel and ball etc..This
The purpose of a little structures is provided to that universal wheel is made freely to realize 360 degree rotation.However, its movement is excessively flexible, and will lead to
It does not need to generate movement when its movement.In order to solve this problem, locking mechanism is arranged in the prior art on wheel, for locking
Wheel makes it not generate movement, but in fact, since wheel is be easily moved, cause this locking mechanism in many cases, without
Method realizes desired effect.For example, sales counter, desk or equipment, after putting in place, user is not intended to it to move, so
And a simple external force this may result in its movement, moreover, easilying lead to locking mechanism damage.As it can be seen that existing universal
Wheel can not solve these technical problems.
Summary of the invention
It is an object of the invention to overcome defect of the existing technology, one kind is provided and is simple to manufacture, it is easy to use straight
Cylinder pin hook-type globular universal wheel.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of straight tube pin-hook like globular universal wheel, including
One spin, the inner cylinder of a cladding spin several are led what the inner upper setting of inner cylinder was contacted with roller surface
Ball, an outer barrel, outer barrel top installation fixing bolt are set on the excircle of outer barrel for connecting with other devices
Pin hook assembly is set, pin hook assembly includes fixed frame, is mounted on fixed frame, the pin hook pivoted with fixed frame, in outer barrel
Hook groove is sold in upper setting, penetrates the top surface that pin hook groove is pressed in inner cylinder using the hook of pin hook, the cylinder inner height of outer barrel is greater than
Height after inner cylinder and spin combination.
Further, pressure spring is set in the outer barrel, and the top surface of inner cylinder is withstood in pressure spring one end, and the other end withstands outer cylinder
Inner surface at the top of body.
Further, the inner cylinder and outer barrel are all cylindrical bodies, are arranged one at inner cylinder top surface center
A spring pocket is arranged at outer barrel inner top surface center in spring pocket, and the both ends of pressure spring are located in two spring pockets.
Further, the pin hook assembly is arranged two, is symmetrical arranged with outer barrel.
Further, one section of guide protrusions is arranged in the inside of the outer barrel, is arranged one in the outer surface of upper of inner cylinder
Guide groove is held, guide protrusions are located in guide groove.
Further, the inner cavity of the inner cylinder is the cylindrical cavity cooperated with spin, same provided circumferentially about on cylindrical cavity top
It is several uniformly distributed to lead ball.
The method have the benefit that: using spin, ball and inner cylinder as universal wheel, outer barrel is as liftable
Supporting leg, and supported with pressure spring, guide protrusions and guide groove cooperate, and all of universal wheel can be retained by being realized using pin hook assembly
Function, and function identical with general table leg, above structure can make simple when not needing be mobile, it is easy to accomplish, user
Just.
Detailed description of the invention
The present invention is further elaborated with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural diagram of the present invention.
In figure: 1, spin, 2, inner cylinder, 3, lead ball, 4, outer barrel, 5, fixing bolt, 6, pin hook assembly, 7, pressure
Spring, 8, guide protrusions, 9, guide groove.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of straight tube pin-hook like globular universal wheel, including a spin 1, the inner cylinder 2 of a cladding spin 1,
The inner upper setting of inner cylinder 2 contacted with roller surface it is several lead ball 3, an outer barrel 4, at the top of outer barrel 4
For connecting with other devices, the setting pin hook assembly 6 on the excircle of outer barrel 4, pin hook assembly 6 wraps installation fixing bolt 5
Fixed frame is included, is mounted on fixed frame, the pin hook pivoted with fixed frame, setting pin hook groove, utilizes pin hook on outer barrel
Hook penetrate the top surface that pin hook groove is pressed in inner cylinder, the cylinder inner height of outer barrel is greater than the height after inner cylinder and spin combination
Degree.
Pin hook assembly 6 is entered in outer barrel by the pin hook groove being arranged on outer barrel, is then sold hook using it and is pushed down inner cylinder
The top surface of body, in this way, inside and outside cylinder is kept certain height really, to realize the function of universal wheel.And when needing static, only need
Pin hook is released, inner cylinder is unrestricted at this time, into outer barrel.One kind is given in this embodiment example can be by pin hook
Component controls inner cylinder in the variation of outer barrel inner height, when needing universal to realize, with any scrolling realization ten thousand of spin
To movement, when needing to lock, locking mechanism in the prior art is not used, universal wheel is become fixed equipment
Supporting leg.Spring can be added by selling in the structure of hook assembly 6, the design such as lock groove, these designs are all the prior arts, the present invention
In no longer state one by one, but these designs still belong to the scope of the present invention.
Embodiment 2
A kind of structure as examples of implementation 1 designs, and pressure spring 7 is arranged in the outer barrel 4, inner cylinder 2 is withstood in 7 one end of pressure spring
Top surface, the other end withstand the inner surface at 4 top of outer barrel.
The inner cylinder 2 and outer barrel 4 are all cylindrical bodies, and a spring pocket is arranged at 2 top surface center of inner cylinder,
A spring pocket is arranged in 4 inner top surface center of outer barrel, and the both ends of pressure spring 7 are located in two spring pockets.
The present embodiment is a kind of optimization design to examples of implementation 1, and setting between 4 inner cavity of inner cylinder 2 and outer barrel is allowed to press
Spring 7 is realized damping by pressure spring 7, is protected to structure of the invention, and spin and ground face contact can be made firm, is rolling road
Buffering, conversion when also helping motion and standstill between two kinds of structures are not realized usually in face.
Embodiment 3
Further structure as examples of implementation 2 designs, and the pin hook assembly 6 is arranged two, is symmetrical arranged with outer barrel 4.
One section of guide protrusions 8 is arranged in the inside of the outer barrel 4, and one end guide groove is arranged in the outer surface of upper of inner cylinder
9, it is oriented to convex 8 and is located in guide groove 9.
The design of this embodiment example considers easy to use and outer barrel and the cooperation of inner cylinder of pin hook assembly,
In operation, friction caused by mutually rotation occurs between the outer surface of inner cylinder and the inner surface of outer barrel is reduced.
Embodiment 4
Further structure as examples of implementation 3 designs, and the inner cavity of the inner cylinder 2 is the cylindrical cavity cooperated with spin 1, in cylindrical cavity
Top is same provided circumferentially about several uniformly distributed to lead ball 3.
It is small in the spin friction of inner cylinder in order to realize spin for leading the design of ball, and can freely be turned to.
The present invention is using spin, ball and inner cylinder as universal wheel, and outer barrel is as liftable supporting leg, and with pressure spring branch
Support, guide protrusions and guide groove cooperate, and realize that the institute that can retain universal wheel is functional using pin hook assembly, and can not need
When mobile, function identical with general table leg, above structure production is simply, it is easy to accomplish, it is easy to use.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (6)
1. a kind of straight tube pin-hook like globular universal wheel, it is characterised in that: including a spin, one coats the inner cylinder of spin,
The inner upper setting of inner cylinder contact with roller surface it is several lead ball, an outer barrel, outer barrel top is installed
Fixing bolt with other devices for connecting, and the setting pin hook assembly on the excircle of outer barrel, pin hook assembly includes fixed frame,
It is mounted on fixed frame, the pin hook pivoted with fixed frame, setting pin hook groove, is penetrated using the hook of pin hook on outer barrel
Pin hook groove is pressed in the top surface of inner cylinder, and the cylinder inner height of outer barrel is greater than the height after inner cylinder and spin combination.
2. straight tube pin-hook like globular universal wheel according to claim 1, it is characterised in that: setting pressure in the outer barrel
The top surface of inner cylinder is withstood in spring, pressure spring one end, and the other end withstands the inner surface at the top of outer barrel.
3. straight tube pin-hook like globular universal wheel according to claim 2, it is characterised in that: the inner cylinder and outer barrel are all
It is cylindrical body, one spring pocket is set at inner cylinder top surface center, one bullet is set at outer barrel inner top surface center
Spring set, the both ends of pressure spring are located in two spring pockets.
4. straight tube pin-hook like globular universal wheel according to claim 1, it is characterised in that: the pin hook assembly setting two
It is a, it is symmetrical arranged with outer barrel.
5. straight tube pin-hook like globular universal wheel according to claim 1, it is characterised in that: the inside of the outer barrel is arranged
One end guide groove is arranged in the outer surface of upper of inner cylinder in one section of guide protrusions, and guide protrusions are located in guide groove.
6. straight tube pin-hook like globular universal wheel according to claim 1, it is characterised in that: the inner cavity of the inner cylinder be with
The cylindrical cavity of spin cooperation provided circumferentially about several uniformly distributed leads ball cylindrical cavity top is same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466500.7A CN110103640A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube pin-hook like globular universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466500.7A CN110103640A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube pin-hook like globular universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103640A true CN110103640A (en) | 2019-08-09 |
Family
ID=67493122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466500.7A Pending CN110103640A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube pin-hook like globular universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665295A (en) * | 2021-08-09 | 2021-11-19 | 赖亮明 | Uniform-speed wheel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637218Y (en) * | 2003-07-15 | 2004-09-01 | 张鸿飞 | Telescopic universal wheel device |
| CN102442334A (en) * | 2010-10-09 | 2012-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Central control brake system and trolley type movable medical equipment |
| CN202294075U (en) * | 2011-09-23 | 2012-07-04 | 浙江金刚汽车有限公司 | Automatic lifting castor |
| CN103625354A (en) * | 2012-08-29 | 2014-03-12 | 重庆长安汽车股份有限公司 | Taillight support of hatchback |
| CN104459930A (en) * | 2014-08-27 | 2015-03-25 | 中国科学院长春光学精密机械与物理研究所 | Hole guiding ball straight line guiding mechanism |
| CN105946459A (en) * | 2016-05-12 | 2016-09-21 | 成都点石创想科技有限公司 | Castor with damping function |
| CN106114060A (en) * | 2016-08-28 | 2016-11-16 | 王冬 | A kind of universal wheel of new structure |
| CN205736662U (en) * | 2016-05-12 | 2016-11-30 | 成都点石创想科技有限公司 | There is the castor of shock-absorbing function |
| CN212579524U (en) * | 2018-10-18 | 2021-02-23 | 四川省振控科技有限公司 | Universal wheel with shock-absorbing function |
-
2019
- 2019-05-31 CN CN201910466500.7A patent/CN110103640A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637218Y (en) * | 2003-07-15 | 2004-09-01 | 张鸿飞 | Telescopic universal wheel device |
| CN102442334A (en) * | 2010-10-09 | 2012-05-09 | 深圳迈瑞生物医疗电子股份有限公司 | Central control brake system and trolley type movable medical equipment |
| CN202294075U (en) * | 2011-09-23 | 2012-07-04 | 浙江金刚汽车有限公司 | Automatic lifting castor |
| CN103625354A (en) * | 2012-08-29 | 2014-03-12 | 重庆长安汽车股份有限公司 | Taillight support of hatchback |
| CN104459930A (en) * | 2014-08-27 | 2015-03-25 | 中国科学院长春光学精密机械与物理研究所 | Hole guiding ball straight line guiding mechanism |
| CN105946459A (en) * | 2016-05-12 | 2016-09-21 | 成都点石创想科技有限公司 | Castor with damping function |
| CN205736662U (en) * | 2016-05-12 | 2016-11-30 | 成都点石创想科技有限公司 | There is the castor of shock-absorbing function |
| CN106114060A (en) * | 2016-08-28 | 2016-11-16 | 王冬 | A kind of universal wheel of new structure |
| CN212579524U (en) * | 2018-10-18 | 2021-02-23 | 四川省振控科技有限公司 | Universal wheel with shock-absorbing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665295A (en) * | 2021-08-09 | 2021-11-19 | 赖亮明 | Uniform-speed wheel |
| CN113665295B (en) * | 2021-08-09 | 2023-09-19 | 中山市旺轮塑胶制品有限公司 | Uniform speed wheel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190809 |
|
| WD01 | Invention patent application deemed withdrawn after publication |