CN105422595A - Nut with bulge for snowmobile - Google Patents
Nut with bulge for snowmobile Download PDFInfo
- Publication number
- CN105422595A CN105422595A CN201511010270.1A CN201511010270A CN105422595A CN 105422595 A CN105422595 A CN 105422595A CN 201511010270 A CN201511010270 A CN 201511010270A CN 105422595 A CN105422595 A CN 105422595A
- Authority
- CN
- China
- Prior art keywords
- nut
- nut body
- snowmobile
- protruding
- band
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a nut with a bulge for a snowmobile. The nut with the bulge for the snowmobile comprises a nut body and a circular-barrel-shaped bulge, wherein the nut body is a hexagon nut, the circular-barrel-shaped bulge projects and extends from one side of the nut body, the outer diameter of the circular-barrel-shaped bulge is less than the outer diameter of the nut body, and the axis of the circular-barrel-shaped bulge is superposed with the axis of the nut body; and a locking hole with a thread is arranged in the side surface of the nut body, the locking hole extends from the radial direction of the nut body, and a locking pin and a locking screw are sequentially arranged in the locking hole. The nut with the bulge for the snowmobile, which is disclosed by the invention, has the beneficial effects of being firm in connection with a screw, high in locking force, and free from loosening in case of being applied to the snowmobile.
Description
Technical field
The present invention relates to snowmobile technical field, be specifically related to the protruding nut of a kind of band for snowmobile.
Background technique
When snowmobile travels at rugged and rough ice-snow field or has the muddy road surface of accumulated snow, there will be very large jolting.For the snowmobile only using nut-screw to fix its component, then the reliability connected between nut and screw rod is had higher requirement.But the hexagon nut coupling mechanism force of prior art is more weak, when large pitch appears in snowmobile, easily occur loosening, thus cause snowmobile to break down, even cause security incident.Therefore, it is more weak to there is coupling mechanism force in prior art hexagon nut, easily occurs the problem loosened when being used on snowmobile.
Summary of the invention
In order to solve prior art hexagon nut, to there is coupling mechanism force more weak, easily occurs the problem loosened, the invention provides a kind of band for snowmobile protruding nut when being used on snowmobile.
The protruding nut of band that the present invention is used for snowmobile comprises nut body and cylindrical shape projection, described nut body is hexagon nut, the protruding side from described nut body of described cylindrical shape is outstanding to be extended, and the external diameter of described cylindrical shape projection is less than the external diameter of described nut body and the axis of described cylindrical shape projection and the dead in line of described nut body; The side of described nut body is provided with screwed locking hole, and described locking hole extends from the radial direction of described nut body, is provided with spring bolt and lock screw successively in described locking hole.
Further, described lock screw is socket head screw.
Further, at described spring bolt, one end of described lock screw is provided with limited impression, one end of the corresponding described limited impression of described lock screw is provided with spacing preiection, and described limited impression and spacing preiection are connected.
Further, the inner circumferential surface of described limited impression and the external peripheral surface of described spacing preiection are respectively arranged with the internal thread and outside thread that mutually mate.
The beneficial effect that the present invention is used for the protruding nut of band of snowmobile to be connected with screw rod securely, coupling mechanism force by force, be used in snowmobile there will not be loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the protruding nut of band of snowmobile.
Fig. 2 is for the protruding nut partial sectional view of the band of snowmobile in Fig. 1.
Fig. 3 is for the protruding spring bolt of nut of the band of snowmobile and the structural representation of lock screw in Fig. 2.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Embodiment
1 is nut body, and 2 is that cylindrical shape is protruding, and 3 is locking hole, and 4 is spring bolt, and 5 is lock screw, and 7 is limited impression, and 8 is spacing preiection.
The protruding nut of band for snowmobile comprises nut body 1 and cylindrical shape projection 2, nut body 1 is hexagon nut, cylindrical shape projection 2 extends from nut body 1 is outstanding, the external diameter of cylindrical shape projection 2 is less than the dead in line of the external diameter of nut body 1 and the axis of cylindrical shape projection 2 and nut body 1, the area of contact of nut and screw rod can be increased by cylindrical shape projection 2, thus strengthen coupling mechanism force.The side of nut body 1 is provided with screwed locking hole 3, locking hole 3 extends from the radial direction of nut body 1, is provided with spring bolt 4 and lock screw 5 in locking hole 3 successively.By inwardly screwing lock screw 5, make spring bolt 4 fastening screw, thus strengthen the attachment force between nut and screw rod further, even if large jolting appears in snowmobile, nut still there will not be loosening.
In present embodiment, socket head screw elected as by lock screw 5.Further, in order to easy to operate, increase installation efficiency, at spring bolt 4, one end of lock screw 5 is provided with limited impression 7, one end of the corresponding limited impression 7 of lock screw 5 is provided with spacing preiection 8, and limited impression 7 and spacing preiection 8 are connected.The internal circular surfaces of limited impression 7 and spacing preiection 8 external peripheral surface are respectively arranged with internal thread and the outside thread of mutual threaded engagement.The surface of spring bolt 4 is provided with screw thread, and spring bolt 4 is smooth end face towards the one end at the center of nut body 1.
Obviously, the beneficial effect that the present invention is used for the protruding nut of band of snowmobile to be connected with screw rod securely, coupling mechanism force by force, be used in snowmobile there will not be loosening.
Claims (4)
1. the protruding nut of the band for snowmobile, it is characterized in that: comprise nut body and cylindrical shape projection, described nut body is hexagon nut, the protruding side from described nut body of described cylindrical shape is outstanding to be extended, and the external diameter of described cylindrical shape projection is less than the external diameter of described nut body and the axis of described cylindrical shape projection and the dead in line of described nut body; The side of described nut body is provided with screwed locking hole, and described locking hole extends from the radial direction of described nut body, is provided with spring bolt and lock screw successively in described locking hole.
2. the protruding nut of the band for snowmobile according to claim 1, is characterized in that: described lock screw is socket head screw.
3. the protruding nut of the band for snowmobile according to claim 2, it is characterized in that: at described spring bolt, one end of described lock screw is provided with limited impression, one end of the corresponding described limited impression of described lock screw is provided with spacing preiection, and described limited impression and spacing preiection are connected.
4. the protruding nut of the band for snowmobile according to claim 3, is characterized in that: the inner circumferential surface of described limited impression and the external peripheral surface of described spacing preiection are respectively arranged with the internal thread and outside thread that mutually mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010270.1A CN105422595A (en) | 2015-12-29 | 2015-12-29 | Nut with bulge for snowmobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010270.1A CN105422595A (en) | 2015-12-29 | 2015-12-29 | Nut with bulge for snowmobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422595A true CN105422595A (en) | 2016-03-23 |
Family
ID=55501048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010270.1A Pending CN105422595A (en) | 2015-12-29 | 2015-12-29 | Nut with bulge for snowmobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422595A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3174781U (en) * | 2011-03-01 | 2012-04-05 | 台湾固而美工業股▲ふん▼有限公司 | Wheel fastener |
| CN203743167U (en) * | 2014-01-08 | 2014-07-30 | 河南航天精工制造有限公司 | Self-locking nut |
| JP2015078753A (en) * | 2013-10-18 | 2015-04-23 | Ntn株式会社 | Lock nut |
| CN204878254U (en) * | 2015-08-05 | 2015-12-16 | 王传坤 | Locking hexagon nut with collar |
| CN205244089U (en) * | 2015-12-29 | 2016-05-18 | 重庆锐佳机械有限公司 | A take protruding nut for snowmobile |
-
2015
- 2015-12-29 CN CN201511010270.1A patent/CN105422595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3174781U (en) * | 2011-03-01 | 2012-04-05 | 台湾固而美工業股▲ふん▼有限公司 | Wheel fastener |
| JP2015078753A (en) * | 2013-10-18 | 2015-04-23 | Ntn株式会社 | Lock nut |
| CN203743167U (en) * | 2014-01-08 | 2014-07-30 | 河南航天精工制造有限公司 | Self-locking nut |
| CN204878254U (en) * | 2015-08-05 | 2015-12-16 | 王传坤 | Locking hexagon nut with collar |
| CN205244089U (en) * | 2015-12-29 | 2016-05-18 | 重庆锐佳机械有限公司 | A take protruding nut for snowmobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |