CN203856846U - Round nut - Google Patents
Round nut Download PDFInfo
- Publication number
- CN203856846U CN203856846U CN201420287999.8U CN201420287999U CN203856846U CN 203856846 U CN203856846 U CN 203856846U CN 201420287999 U CN201420287999 U CN 201420287999U CN 203856846 U CN203856846 U CN 203856846U
- Authority
- CN
- China
- Prior art keywords
- round nut
- fastener
- nut body
- utility
- telescopic prop
- 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.)
- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a connecting piece which is safe and firm, and discloses a round nut. According to the technical scheme, the round nut is characterized by comprising a round nut body, the round nut body comprises telescopic supporting columns, rotating holes, rotating caps and buckling pieces, the rotating holes are formed in the nut body, one end of each telescopic supporting column is connected with the nut body, the other end of each telescopic supporting column is connected with the buckling pieces used for fixing the connecting piece, the buckling pieces are connected with the telescopic supporting columns so that dual locking can exist on the buckling pieces and wheel hubs, and therefore the round nut is more stable and firmer in structure and higher in safety performance.
Description
Technical field
The utility model relates to a kind of link, and more particularly, it relates to a kind of round nut.
Background technique
Round nut normal with round nut locked spacer adapted, during assembling by the groove on tongue insertion axle in packing ring, and by the groove of the outer tongue embedding round nut of packing ring, the axial restraint of Chang Zuowei rolling bearing.While using round nut on automotive hub, hub for vehicle wheel rotates in a circumferential direction, the motion of axial restraint, the same with the movement locus of round nut, so just easily causes round nut loosening, automotive hub unstable, and Safety performance is not high.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of round nut, round nut, while being connected with wheel, stability is high, and Safety performance is high.
For achieving the above object, the utility model provides following technological scheme: a kind of round nut, comprise round nut body, and described round nut body comprises telescopic prop, rotating hole, turncap and fastener; Described rotating hole is opened on round nut body, and one end of telescopic prop is connected with round nut body, and the other end is connected with the fastener being fixedly connected with.
By adopting technique scheme, described nut is provided with fastener, and fastener connects by telescopic prop, makes itself and hub for vehicle wheel be provided with double locking, makes its structure more stable, firm, and Safety performance is higher.
The utility model is further set to: described telescopic prop one end is fixedly connected in rotating hole, and its other end is provided with and rotating hole axial restraint, the external thread structure that rotates in a circumferential direction.
By adopting technique scheme, described telescopic prop adopts screw thread rotation, and simple in structure, easy to operate, practicability is high.
The utility model is further set to: described fastener two ends are equipped with turncap, and turncap is provided with tapped hole, and tapped hole is all axial adjustment with telescopic prop and is fixed.
By adopting technique scheme, described fastener two ends are equipped with turncap, are fixed fastener by 2, and structure is more stable.
The utility model is further set to: described fastener is for the setting of circle cap-like structure.
By adopting technique scheme, described fastener is set to circle cap shape, makes it when work, be difficult for landing, makes its double locking performance more stable.
Accompanying drawing explanation
Fig. 1 is the utility model round nut embodiment's plan view;
Fig. 2 is the utility model round nut embodiment's side view;
Fig. 3 is the schematic diagram of the utility model round nut embodiment fastener.
Accompanying drawing explanation: 1, rotating hole; 2, telescopic prop; 3, turncap; 4, fastener.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model round nut embodiment is described further.
A round nut, comprises round nut body, and described round nut body comprises telescopic prop 2, rotating hole 1, turncap 3 and fastener 4; Described rotating hole 1 is opened on round nut body, one end of telescopic prop 2 is connected with round nut body, the other end is connected with the fastener 4 being fixedly connected with, described nut is provided with fastener 4, fastener 4 connects by telescopic prop 2, make itself and hub for vehicle wheel be provided with double locking, make its structure more stable, firm, Safety performance is higher.
Described telescopic prop 2 one end are fixedly connected in rotating hole 1, and its other end is provided with and rotating hole 1 axial restraint, the external thread structure that rotates in a circumferential direction, and described telescopic prop 2 adopts screw thread rotation, and simple in structure, easy to operate, practicability is high.
The utility model is further set to: described fastener 4 two ends are equipped with turncap 3, and turncap 3 is provided with tapped hole, tapped hole all with telescopic prop 2 for axial adjustment and be fixed, be fixed fastener 4 by 2, structure is more stable.
Described fastener 4 is set to circle cap shape, makes it when work, be difficult for landing, makes its double locking performance more stable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a round nut, comprises round nut body, it is characterized in that: described round nut body comprises telescopic prop, rotating hole, turncap and fastener; Described rotating hole is opened on round nut body, and one end of telescopic prop is connected with round nut body, and the other end is connected with the fastener being fixedly connected with.
2. round nut according to claim 1, is characterized in that: described telescopic prop one end is fixedly connected in rotating hole, and its other end is provided with and rotating hole axial restraint, the external thread structure that rotates in a circumferential direction.
3. round nut according to claim 1 and 2, is characterized in that: described fastener two ends are equipped with turncap, and turncap is provided with tapped hole, and tapped hole is all axial adjustment with telescopic prop and is fixed.
4. according to the round nut described in claim 1 or 2 or 3, it is characterized in that: described fastener is for the setting of circle cap-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287999.8U CN203856846U (en) | 2014-05-30 | 2014-05-30 | Round nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287999.8U CN203856846U (en) | 2014-05-30 | 2014-05-30 | Round nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856846U true CN203856846U (en) | 2014-10-01 |
Family
ID=51606700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287999.8U Expired - Fee Related CN203856846U (en) | 2014-05-30 | 2014-05-30 | Round nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856846U (en) |
-
2014
- 2014-05-30 CN CN201420287999.8U patent/CN203856846U/en not_active Expired - Fee Related
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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: 20141001 Termination date: 20210530 |