CN204801416U - Light -duty shock attenuation running wheel - Google Patents
Light -duty shock attenuation running wheel Download PDFInfo
- Publication number
- CN204801416U CN204801416U CN201520397590.6U CN201520397590U CN204801416U CN 204801416 U CN204801416 U CN 204801416U CN 201520397590 U CN201520397590 U CN 201520397590U CN 204801416 U CN204801416 U CN 204801416U
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- China
- Prior art keywords
- wheel
- spring
- inserted link
- light
- shock attenuation
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Abstract
The utility model relates to a shock attenuation wheel discloses a light -duty shock attenuation running wheel, including wheel support, damping device, wheel, the wheel connection installs on the wheel support, and damping device establishes on the wheel support, and damping device includes that the bottom mounting establishes the spring on the wheel support, and damping device includes still that the bottom is fixed and establish the inserted bar on the wheel support that wear to establish and form the better combination formula damping device of shock attenuation effect on the spring. The utility model provides a light -duty shock attenuation running wheel, adopt spring and inserted bar combination formula damping device, establish the spring steel inserted bar that has higher elasticity performance through inserting in the spring coil, the activity space of the flexible buffering of wheel during operation spring has been increased, the shock attenuation intensity of wheel is greatly improved, well much the shock attenuation effect than current shock attenuation wheel damping device has been realized, also more can adapt to more complicated more abominable dampening ring border than current shock attenuation wheel damping device, the device has the advantages of simple structure, the installation is convenient and practical.
Description
Technical field
The utility model relates to a kind of damping wheel, particularly relates to a kind of light damping castor.
Background technology
Existing damping wheel comprises wheel, for the wheel stand of installing wheel, be located at the shock absorption device on wheel stand, shock absorption device comprises the spring be located on wheel stand, wheel stand is provided with pearl ware, support wheel support is carried out by sandwiched steel ball between pearl ware, and the spring that use one is thicker mostly, spring wrap becomes spring coil, but main existence lacks the good Combined-type shock-absorption device of damping effect and makes damping intensity lower, be difficult to adapt to more complicated worse damping environment, and wheel stand generally lacks flexibility and makes the loose buffer space of spring less, so that damping rate is less, the shortcomings such as damping effect is poor.
Summary of the invention
The utility model for the shock absorption device of damping wheel in prior art mainly exist lack damping effect good Combined-type shock-absorption device and make damping intensity lower, be difficult to adapt to more complicated worse damping environment and wheel stand generally lacks flexibility and makes the shortcomings such as the loose buffer space of spring is less so that damping rate is less, damping effect is poor, provide that a kind of damping intensity is higher, damping effect better, the spring with higher elasticity and the knockdown light damping castor of inserted link of more complicated worse damping environment can be adapted to.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of light damping castor, comprise wheel stand, shock absorption device, wheel, wheel is mounted on wheel stand, shock absorption device is located on wheel stand, shock absorption device comprises bottom and is fixedly located at spring on wheel stand, fixedly be located at the inserted link on wheel stand bottom shock absorption device also comprises, inserted link is located on spring and forms the good Combined-type shock-absorption device of damping effect.
Wheel stand is aluminium alloy post, and the wheel stand that aluminum alloy is made is lightweight, improves the stability of wheel stand.
As preferably, spring is wound in vertical strip spring coil along the longitudinal direction, and inserted link is located in spring coil.
As preferably, inserted link top is provided with the annular arrangement jump ring of inserted link card jail on spring, and annular arrangement jump ring is provided with bayonet socket, and bayonet socket card jail is on spring.
As preferably, spring bottom end is fixedly located on wheel stand by protruding spring shim.
As preferably, wheel stand is provided with light-duty straight trough elastic cylindrical pin, is fixedly located on light-duty straight trough elastic cylindrical pin bottom inserted link.
As preferably, inserted link profile is arc, and the arc-shaped bend place angle of inserted link is 95 ~ 175 degree.
As preferably, the arc-shaped bend place angle of inserted link is 160 degree.
As preferably, inserted link is spring steel inserted link.
As preferably, spring is one.
As preferably, axletree established by wheel, by hexagonal screw rod in supporting and interior hexagonal docking screw, wheel is fixed on axletree.
The utility model is owing to have employed above technical scheme, there is significant technique effect: adopt spring and inserted link Combined-type shock-absorption device, by plugging the spring steel inserted link with higher elasticity performance in spring coil, add the activity space of telescopic spring buffering when wheel works, substantially increase the damping intensity of wheel, achieve the damping effect more much better than existing damping wheel shock absorption device, also more can adapt to more complicated worse damping environment than existing damping wheel shock absorption device, and this apparatus structure is simple, installation is convenient and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model light damping castor embodiment.
Fig. 2 is the structural representation of the utility model inserted link embodiment.
Fig. 3 is the structural representation of the utility model jump ring embodiment.
The toponym that in accompanying drawing, each number designation refers to is as follows: hexagonal docking screw, the light-duty straight trough elastic cylindrical pin of 5-, 6-wheel stand, 7-spring shim, 8-spring, 9-annular arrangement jump ring, 10-inserted link, 90-bayonet socket in hexagonal screw rod, 4-in 1-wheel, 2-axletree, 3-.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A kind of light damping castor, as Figure 1-3, comprise wheel stand 6, shock absorption device, wheel 1, wheel 1 is mounted on wheel stand 6, shock absorption device is located on wheel stand 6, shock absorption device comprises bottom and is fixedly located at spring 8 on wheel stand 6, and shock absorption device also comprises bottom and is fixedly located at inserted link 10 on wheel stand 6, and inserted link 10 is located on spring 8 and forms the good Combined-type shock-absorption device of damping effect.
Wheel stand 6 is aluminium alloy post, and the wheel stand 6 that aluminum alloy is made is lightweight, improves the stability of wheel stand 6.
Spring 8 is wound in vertical strip spring coil along the longitudinal direction, and inserted link 10 is located in spring coil.
Inserted link 10 top is provided with blocks the annular arrangement jump ring 9 of jail on spring 8 by inserted link 10, and annular arrangement jump ring 9 is provided with bayonet socket 90, and bayonet socket 90 blocks jail on spring 8.
Spring 8 bottom is fixedly located on wheel stand 6 by protruding spring shim 7.
Wheel stand 6 is provided with light-duty straight trough elastic cylindrical pin 5, is fixedly located on light-duty straight trough elastic cylindrical pin 5 bottom inserted link 10.
Inserted link 10 profile is arc, and the arc-shaped bend place angle of inserted link 10 is 160 degree.
Inserted link 10 is spring steel inserted link.
Spring 8 is one.
Wheel 1 is established axletree 2, by hexagonal screw rod 3 in supporting and interior hexagonal docking screw 4, wheel is fixed on axletree 2.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. a light damping castor, comprise wheel stand (6), shock absorption device, wheel (1), wheel (1) is mounted on wheel stand (6), shock absorption device is located on wheel stand (6), shock absorption device comprises bottom and is fixedly located at spring (8) on wheel stand (6), it is characterized in that: be fixedly located at the inserted link (10) on wheel stand (6) bottom shock absorption device also comprises, inserted link (10) is located in the good Combined-type shock-absorption device of spring (8) upper formation damping effect.
2. a kind of light damping castor according to claim 1, it is characterized in that: spring (8) is wound in vertical strip spring coil along the longitudinal direction, inserted link (10) is located in spring coil.
3. a kind of light damping castor according to claim 1 and 2, it is characterized in that: inserted link (10) top is provided with the annular arrangement jump ring (9) of inserted link (10) card jail on spring (8), annular arrangement jump ring (9) is provided with bayonet socket (90), and bayonet socket (90) card jail is on spring (8).
4. a kind of light damping castor according to claim 1, is characterized in that: spring (8) bottom is fixedly located on wheel stand (6) by protruding spring shim (7).
5. a kind of light damping castor according to claim 1, it is characterized in that: wheel stand (6) is provided with light-duty straight trough elastic cylindrical pin (5), inserted link (10) bottom is fixedly located on light-duty straight trough elastic cylindrical pin (5).
6. a kind of light damping castor according to claim 1 or 2 or 5, is characterized in that: inserted link (10) profile is arc, and the arc-shaped bend place angle of inserted link (10) is 95 ~ 175 degree.
7. a kind of light damping castor according to claim 6, is characterized in that: the arc-shaped bend place angle of inserted link (10) is 160 degree.
8. a kind of light damping castor according to claim 7, is characterized in that: inserted link (10) is spring steel inserted link.
9. a kind of light damping castor according to claim 1 or 2 or 4, is characterized in that: spring (8) is one.
10. a kind of light damping castor according to claim 1, it is characterized in that: wheel (1) is established axletree (2), by hexagonal screw rod (3) in supporting and interior hexagonal docking screw (4), wheel is fixed on axletree (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397590.6U CN204801416U (en) | 2015-06-05 | 2015-06-05 | Light -duty shock attenuation running wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397590.6U CN204801416U (en) | 2015-06-05 | 2015-06-05 | Light -duty shock attenuation running wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801416U true CN204801416U (en) | 2015-11-25 |
Family
ID=54586302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397590.6U Expired - Fee Related CN204801416U (en) | 2015-06-05 | 2015-06-05 | Light -duty shock attenuation running wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801416U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
| CN108187107A (en) * | 2018-03-26 | 2018-06-22 | 王传江 | Medical appliances sterilizing cabinet |
| CN108379610A (en) * | 2018-03-27 | 2018-08-10 | 孙培丽 | Ultraviolet disinfecting vehick |
| CN108434477A (en) * | 2018-04-20 | 2018-08-24 | 张永凯 | A kind of dept. of radiology's instrument sterilizer |
| CN108835933A (en) * | 2018-05-22 | 2018-11-20 | 山东工商学院 | Archive management device |
-
2015
- 2015-06-05 CN CN201520397590.6U patent/CN204801416U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946460A (en) * | 2016-03-31 | 2016-09-21 | 好孩子儿童用品有限公司 | Wheel assembly of baby stroller and baby stroller |
| CN105946460B (en) * | 2016-03-31 | 2018-07-10 | 好孩子儿童用品有限公司 | The vehicle wheel component and children trolley of children trolley |
| CN108187107A (en) * | 2018-03-26 | 2018-06-22 | 王传江 | Medical appliances sterilizing cabinet |
| CN108379610A (en) * | 2018-03-27 | 2018-08-10 | 孙培丽 | Ultraviolet disinfecting vehick |
| CN108434477A (en) * | 2018-04-20 | 2018-08-24 | 张永凯 | A kind of dept. of radiology's instrument sterilizer |
| CN108835933A (en) * | 2018-05-22 | 2018-11-20 | 山东工商学院 | Archive management device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180605 |