CN110103635A - A kind of straight tube inclined-plane pin type globular universal wheel - Google Patents
A kind of straight tube inclined-plane pin type globular universal wheel Download PDFInfo
- Publication number
- CN110103635A CN110103635A CN201910466421.6A CN201910466421A CN110103635A CN 110103635 A CN110103635 A CN 110103635A CN 201910466421 A CN201910466421 A CN 201910466421A CN 110103635 A CN110103635 A CN 110103635A
- Authority
- CN
- China
- Prior art keywords
- plane
- outer barrel
- inner cylinder
- universal wheel
- spin
- 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 inclined-plane pin type 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, inclined-plane cotter way is set on the excircle of outer barrel, one pin rod is set on the excircle of inner cylinder, pin rod is located in inclined-plane cotter way, and a part of body of rod of inclined-plane cotter way is stretched out, 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 liftable supporting leg, and it is supported with pressure spring, it is moved in inclined-plane cotter way using pin rod, it realizes that the institute that can retain universal wheel is functional, 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 inclined-plane pin type 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 inclined-plane pin 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 inclined-plane pin type globular universal wheel, packet
Include a spin, the inner cylinder of a cladding spin several is led what the inner upper setting of inner cylinder was contacted with roller surface
Dynamic ball, an outer barrel, outer barrel top installation fixing bolt with other devices for connecting, on the excircle of outer barrel
Inclined-plane cotter way is set, a pin rod is set on the excircle of inner cylinder, and pin rod is located in inclined-plane cotter way, and stretches out inclined-plane cotter way
A part of body of rod, the cylinder inner height of outer barrel are greater than the 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 inclined-plane cotter way is arranged two, and with the setting of outer barrel crossed-symmetrical, pin rod is correspondingly arranged two.
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.
Further, the pin rod, which stretches out, uses foldable structure between a part of body of rod and another part of inclined-plane cotter way.
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, moved in inclined-plane cotter way using pin rod, realize that the institute that can retain universal wheel is functional, again
It function identical with general table leg, above structure can make simple when not needing be mobile, it is easy to accomplish, it is easy to use.
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, inclined-plane cotter way, 7, pin
Bar, 8, pressure spring.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of straight tube inclined-plane pin type globular universal wheel, including a spin 1, the inner cylinder of a cladding spin 1
2, the inner upper setting of inner cylinder 2 contacted with roller surface it is several lead ball 3, an outer barrel 4, the top of outer barrel 4
For connecting with other devices inclined-plane cotter way 6 is arranged, in inner cylinder 2 in portion's installation fixing bolt 5 on the excircle of outer barrel 4
Excircle on be arranged a pin rod 7, pin rod 7 is located in inclined-plane cotter way 6, and stretches out a part of body of rod of inclined-plane cotter way 6, outer barrel
4 cylinder inner height is greater than the height after inner cylinder 2 and the combination of spin 1.
Inclined-plane cotter way 6 plays the role of positioning, and pin rod 7 moves in cotter way, drives inner cylinder upper and lower in outer barrel
It is mobile, by changing the position of inside and outside cylinder, realizes and adjust.When needing static, only pin rod need to be pulled to inclined-plane cotter way most
High-order locking, the related spin of inner cylinder enters in outer barrel at this time, and outer barrel landing is used as supporting leg；When needing to move
When dynamic, pin rod is moved to the lowest order locking of pin face cotter way from the highest order of inclined-plane cotter way, at this point, using as universal wheel.
Given in this embodiment example one kind can be controlled by pin rod and inclined-plane cotter way inner cylinder outer barrel inner height change, with
It is not using lock in the prior art when needing to lock with any scrolling realization universal movement of spin when realizing that needs are universal
Determine mechanism, but universal wheel is become fixed equipment supporting leg.For the structure of the prior art, in the present invention no longer one by one
Statement, 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 8 is arranged in the outer barrel 4, inner cylinder 2 is withstood in 8 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 8 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 8 is realized damping by pressure spring 8, 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 inclined-plane cotter way 6 is arranged two, is set with 4 crossed-symmetrical of outer barrel
It sets, pin rod 7 is correspondingly arranged two.
The pin rod 7, which stretches out, uses foldable structure between a part of body of rod and another part of inclined-plane cotter way 6.
Structure in the present embodiment is to preferably operate, and inclined-plane cotter way 6 uses inclined-plane, is the mistake for manpower lifting
Journey is lighter, is symmetrical arranged two pin rods and inclined-plane cotter way also for facilitating two hands to operate, reduces asymmetry bring card
The problems such as pausing.Pin rod uses foldable structure, prevents exposed portion to externalities.
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, is moved in inclined-plane cotter way using pin rod, realizes that the institute that can retain universal wheel is functional, but can when not needing be mobile with
The identical function of general table leg, above structure production are simple, 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 inclined-plane pin type globular universal wheel, it is characterised in that: including a spin, the inner cylinder of a cladding spin
Body, the inner upper setting of inner cylinder contact with roller surface it is several lead ball, an outer barrel, outer barrel top is pacified
For connecting with other devices inclined-plane cotter way is arranged, in the excircle of inner cylinder in dress fixing bolt on the excircle of outer barrel
One pin rod of upper setting, pin rod is located in inclined-plane cotter way, and stretches out a part of body of rod of inclined-plane cotter way, the cylinder inner height of outer barrel
Greater than the height after inner cylinder and spin combination.
2. straight tube inclined-plane pin type 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 inclined-plane pin type globular universal wheel according to claim 2, it is characterised in that: the inner cylinder and outer barrel
All it is cylindrical body, one spring pocket is set at inner cylinder top surface center, is arranged one at outer barrel inner top surface center
Spring pocket, the both ends of pressure spring are located in two spring pockets.
4. straight tube inclined-plane pin type globular universal wheel according to claim 1, it is characterised in that: the inclined-plane cotter way setting two
It is a, it is symmetrical arranged with outer barrel, pin rod is correspondingly arranged two.
5. straight tube inclined-plane pin type globular universal wheel according to claim 1, it is characterised in that: the pin rod stretches out inclined-plane pin
Foldable structure is used between a part of body of rod and another part of slot.
6. straight tube inclined-plane pin type globular universal wheel according to claim 1, it is characterised in that: the inner cavity of the inner cylinder is
With the cylindrical cavity of spin cooperation, provided circumferentially about several uniformly distributed ball is led cylindrical cavity top is same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466421.6A CN110103635A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube inclined-plane pin type globular universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466421.6A CN110103635A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube inclined-plane pin type globular universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103635A true CN110103635A (en) | 2019-08-09 |
Family
ID=67493191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466421.6A Pending CN110103635A (en) | 2019-05-31 | 2019-05-31 | A kind of straight tube inclined-plane pin type globular universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103635A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207310983U (en) * | 2017-08-30 | 2018-05-04 | 国家电网公司 | A kind of tables and chairs auxiliary carries lifting wheel |
-
2019
- 2019-05-31 CN CN201910466421.6A patent/CN110103635A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207310983U (en) * | 2017-08-30 | 2018-05-04 | 国家电网公司 | A kind of tables and chairs auxiliary carries lifting 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 |
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| WD01 | Invention patent application deemed withdrawn after publication |