CN104149548B - A kind of universal wheel - Google Patents
A kind of universal wheel Download PDFInfo
- Publication number
- CN104149548B CN104149548B CN201410395310.8A CN201410395310A CN104149548B CN 104149548 B CN104149548 B CN 104149548B CN 201410395310 A CN201410395310 A CN 201410395310A CN 104149548 B CN104149548 B CN 104149548B
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- China
- Prior art keywords
- rotating shaft
- shell fragment
- pedal
- brake
- roller
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- Braking Elements And Transmission Devices (AREA)
- Braking Arrangements (AREA)
Abstract
<b>the present invention relates to a kind of universal wheel, comprise installation top board, top with the top board bracing frame being connected that rotates is installed, the roller being connected with the bottom of bracing frame, for the brake gear that roller is braked, brake gear comprises the braking bracket that is arranged on bracing frame and has the first rotating shaft, with braking bracket by the second rotating shaft pedal being connected that rotates, one end and pedal rotate and are connected and brake shell fragment that the other end is connected with braking bracket, the first rotating shaft is positioned at the bottom of brake shell fragment and is connected with brake shell fragment, one end of brake shell fragment is provided with sticking department, sticking department is included in the first locking plate being oppositely arranged on brake shell fragment, the second locking plate, between the first locking plate and the second locking plate, be formed for the interlock space of interlock roller surface. universal wheel of the present invention, its brake function is realized by sticking department, not easy to wear.</b>
Description
Technical field
The present invention is specifically related to a kind of universal wheel.
Background technology
The universal wheel of existing strap brake, is the locking mode that adopts brake block mostly, but because frictional force is large, brake block is easy to be worn, and regularly replace brake block.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of New-type universal castor is provided, and its brake function is realized by sticking department, not easy to wear.
A kind of universal wheel, comprise installation top board, top with the top board bracing frame being connected that rotates is installed, the roller being connected with the bottom of bracing frame, for the brake gear that roller is braked, brake gear comprises the braking bracket that is arranged on bracing frame and has the first rotating shaft, with braking bracket by the second rotating shaft pedal being connected that rotates, one end and pedal rotate and are connected and brake shell fragment that the other end is connected with braking bracket, the first rotating shaft is positioned at the bottom of brake shell fragment and is connected with brake shell fragment, one end of brake shell fragment is provided with sticking department, sticking department is included in the first locking plate being oppositely arranged on brake shell fragment, the second locking plate, between the first locking plate and the second locking plate, be formed for the interlock space of interlock roller surface, brake gear has lock-out state and released state, in the time that brake gear is in the lock state, pedal rotates around the second rotating shaft, sticking department and roller connect, when brake gear is during in released state, pedal sets back, sticking department and roller are separated.
Preferably, pedal comprises with braking bracket by the second rotating shaft locking pedal being connected that rotates, with locking pedal by the 3rd rotating shaft release pedal being connected that rotates, one end of brake shell fragment is rotated and is connected by the 4th rotating shaft with release pedal, the second rotating shaft, the 3rd rotating shaft is located on the top of brake shell fragment, brake gear has lock-out state and released state, in the time that brake gear is in the lock state, locking pedal is around the second rotating shaft, the 3rd rotating shaft is rotated, release pedal rotates around the 4th rotating shaft, until the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft are located on the same line or the 3rd rotating shaft is positioned at the bottom of the second rotating shaft and the 4th rotating shaft line, sticking department and roller connect, when brake gear is during in released state, locking pedal sets back with locking pedal, sticking department and roller are separated.
Preferably, on brake shell fragment, be provided with a groove, the first rotating shaft is positioned at groove.
Preferably, on the other end of brake shell fragment, be provided with the first shell fragment, the first shell fragment is connected with braking bracket.
Preferably, braking bracket is connected with the central shaft of roller.
Preferably, the first locking plate and the second locking plate acutangulate with brake shell fragment respectively.
Due to the employing of above technical scheme, the present invention compared with prior art tool has the following advantages: universal wheel of the present invention, its brake function is realized by sticking department, not easy to wear.
Brief description of the drawings
Fig. 1 is the structural representation of universal wheel of the present invention in released state;
Fig. 2 is the structural representation that shock-absorbing universal wheel of the present invention is in the lock state;
Wherein: 1, top board is installed; 2, bracing frame; 3, roller; 4, braking bracket; 5, brake shell fragment; 6, the first locking plate; 7, the second locking plate; 8, locking pedal; 9 release pedals; 11, the first rotating shaft; 12, the second rotating shaft; 13, the 3rd rotating shaft; 14 the 4th rotating shafts.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details. Should be understood that these embodiment are for general principle of the present invention, principal character and advantage are described, and the present invention is not limited by the scope of following examples.
If accompanying drawing 1 is to as shown in accompanying drawing 2, a kind of universal wheel of the present invention, comprise top board 1 is installed, top with top board 1 bracing frame 2 being connected that rotates is installed, the roller 3 being connected with the bottom of bracing frame 2, for the brake gear that roller 3 is braked, brake gear comprises the braking bracket 4 that is arranged on bracing frame 2 and has the first rotating shaft 11, with braking bracket 4 by the second rotating shaft 12 pedal being connected that rotates, one end and pedal rotate and are connected and brake shell fragment 5 that the other end is connected with braking bracket 4, braking bracket 4 is connected with the central shaft of roller 3, pedal comprises with braking bracket by the second rotating shaft 12 locking pedal 8 being connected that rotates, with locking pedal 8 by the 3rd rotating shaft 13 release pedal 9 being connected that rotates, one end of brake shell fragment 5 is rotated and is connected by the 4th rotating shaft 14 with release pedal 9, the second rotating shaft 12, the 3rd rotating shaft 13 is located on the top of brake shell fragment 5, on brake shell fragment 5, be provided with a groove, bottom and the first rotating shaft 11 that the first rotating shaft 11 is positioned at brake shell fragment 5 are positioned at groove, one end of brake shell fragment 5 is provided with sticking department, sticking department is included in the first locking plate 6 being oppositely arranged on brake shell fragment 5, the second locking plate 7, between the first locking plate 6 and the second locking plate 7, being formed for the interlock space on interlock roller 3 surfaces and the first locking plate 6 and the second locking plate 7 acutangulates with brake shell fragment 5 respectively, on the other end of brake shell fragment 5, be provided with the first shell fragment, the first shell fragment is connected with braking bracket 4, brake gear has lock-out state and released state, in the time that brake gear is in the lock state, locking pedal 8 is around the second rotating shaft 12, the 3rd rotating shaft 13 is rotated, release pedal 9 rotates around the 4th rotating shaft 14, until the second rotating shaft 12, the 3rd rotating shaft 13 and the 4th rotating shaft 14 are located on the same line or the 3rd rotating shaft 13 is positioned at the bottom of the second rotating shaft 12 and the 4th rotating shaft 14 lines, sticking department and roller 3 connect, when brake gear is during in released state, locking pedal 8 sets back with release pedal 9, sticking department and roller 3 are separated.
Universal wheel of the present invention, its brake function is realized by sticking department, not easy to wear.
Above the present invention is described in detail; the explanation of embodiment is just for helping to understand method of the present invention and core concept thereof; its object is to allow the personage who is familiar with this art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a universal wheel, comprise installation top board, top and the described installation top board bracing frame being connected that rotates, the roller being connected with the bottom of support frame as described above, for the brake gear that described roller is braked, it is characterized in that: described brake gear comprises the braking bracket that is arranged on support frame as described above and has the first rotating shaft, with described braking bracket by the second rotating shaft pedal being connected that rotates, one end and described pedal rotate and are connected and brake shell fragment that the other end is connected with described braking bracket, described the first rotating shaft is positioned at the bottom of described brake shell fragment and is connected with described brake shell fragment, one end of described brake shell fragment is provided with sticking department, described sticking department is included in the first locking plate being oppositely arranged on described brake shell fragment, the second locking plate, between described the first locking plate and the second locking plate, be formed for the interlock space of roller surface described in interlock, described brake gear has lock-out state and released state, in the time that described brake gear is in the lock state, described pedal rotates around described the second rotating shaft, described sticking department and described roller connect, when described brake gear is during in released state, described pedal sets back, described sticking department and described roller are separated.
2. universal wheel according to claim 1, it is characterized in that: described pedal comprises with described braking bracket by the second rotating shaft locking pedal being connected that rotates, with described locking pedal by the 3rd rotating shaft release pedal being connected that rotates, one end of described brake shell fragment is rotated and is connected by the 4th rotating shaft with described release pedal, described the second rotating shaft, the 3rd rotating shaft is located on the top of described brake shell fragment, described brake gear has lock-out state and released state, in the time that described brake gear is in the lock state, described locking pedal is around described the second rotating shaft, the 3rd rotating shaft is rotated, described release pedal rotates around described the 4th rotating shaft, until described the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft are located on the same line or described the 3rd rotating shaft is positioned at the bottom of described the second rotating shaft and the 4th rotating shaft line, described sticking department and described roller connect, when described brake gear is during in released state, described locking pedal sets back with locking pedal, described sticking department and described roller are separated.
3. universal wheel according to claim 1, is characterized in that: on described brake shell fragment, be provided with a groove, described the first rotating shaft is positioned at described groove.
4. universal wheel according to claim 1, is characterized in that: on the other end of described brake shell fragment, be provided with the first shell fragment, described the first shell fragment is connected with described braking bracket.
5. universal wheel according to claim 1, is characterized in that: described braking bracket is connected with the central shaft of described roller.
6. universal wheel according to claim 1, is characterized in that: described the first locking plate and the second locking plate acutangulate with described brake shell fragment respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395310.8A CN104149548B (en) | 2014-08-12 | 2014-08-12 | A kind of universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395310.8A CN104149548B (en) | 2014-08-12 | 2014-08-12 | A kind of universal wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149548A CN104149548A (en) | 2014-11-19 |
| CN104149548B true CN104149548B (en) | 2016-05-18 |
Family
ID=51875251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395310.8A Active CN104149548B (en) | 2014-08-12 | 2014-08-12 | A kind of universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104149548B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732746A (en) * | 2017-11-16 | 2018-02-23 | 广东电网有限责任公司清远供电局 | A kind of trolley type switch cabinet breaker trolley |
| CN112971461B (en) * | 2021-02-20 | 2022-06-03 | 江西金虎保险设备集团有限公司 | Rotary ornamental cultural relic cabinet for museum exhibition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676350A (en) * | 2005-03-31 | 2005-10-05 | 胡坚兴 | Brake castor with improved structure |
| CN201211894Y (en) * | 2008-06-05 | 2009-03-25 | 李新岩 | Heavy duty single brake steering wheel |
| CN201343119Y (en) * | 2008-12-27 | 2009-11-11 | 陈茂欣 | Brake device for baby carrier |
| GB2480117A (en) * | 2010-05-05 | 2011-11-09 | Wonderland Nursery Goods | A brake unit suitable for a stroller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04154476A (en) * | 1990-10-17 | 1992-05-27 | Takahiro Kobayashi | Braking device for wheel of carrier |
-
2014
- 2014-08-12 CN CN201410395310.8A patent/CN104149548B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676350A (en) * | 2005-03-31 | 2005-10-05 | 胡坚兴 | Brake castor with improved structure |
| CN201211894Y (en) * | 2008-06-05 | 2009-03-25 | 李新岩 | Heavy duty single brake steering wheel |
| CN201343119Y (en) * | 2008-12-27 | 2009-11-11 | 陈茂欣 | Brake device for baby carrier |
| GB2480117A (en) * | 2010-05-05 | 2011-11-09 | Wonderland Nursery Goods | A brake unit suitable for a stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149548A (en) | 2014-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No. 11 Paijiu Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee after: Xingfeng Casters (Jiangsu) Co., Ltd. Address before: 215400 No. 11 Paijiu Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee before: Granary Xing Feng castor Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |