CN204186749U - A kind of guide blot - Google Patents
A kind of guide blot Download PDFInfo
- Publication number
- CN204186749U CN204186749U CN201420638343.6U CN201420638343U CN204186749U CN 204186749 U CN204186749 U CN 204186749U CN 201420638343 U CN201420638343 U CN 201420638343U CN 204186749 U CN204186749 U CN 204186749U
- Authority
- CN
- China
- Prior art keywords
- bolt head
- end surface
- screw rod
- guide
- wholely set
- 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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- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The utility model discloses a kind of guide blot, comprise bolt head and screw rod, described bolt head and screw rod are wholely set, the externally threaded connecting rod of band is welded with in the middle part of described bolt head upper-end surface, described connecting rod has been threaded guide pad, and guide pad upper-end surface has been wholely set guide protrusions, described bolt head upper-end surface is at least provided with a locating slot, described locating slot internal fixtion is provided with Returnning spring, described Returnning spring upper end is welded with arc positioning block, on described guide pad lower end surface, annular is provided with the restraining groove of several and the clamping of arc positioning block, center hole is provided with in the middle part of described screw rod lower end, described center hole built-in type is provided with magnet, described screw rod is provided with annular groove, in described annular groove, is socketed with rubber loose-proof sleeve, described rubber loose-proof sleeve outer wall has been wholely set several spacing preiections.Technique scheme, structure is simple, connects reliable, easy to use, possesses locking and leading role simultaneously.
Description
Technical field
The utility model relates to fastening parts of automobiles technical field, is specifically related to a kind of guide blot.
Background technique
Bolt is one of modal fastening piece, and it is made up of head and screw rod.Screw rod is cylindric, on can to arrange in pairs or groups with nut with outside thread and use.Screw bolt and nut uses jointly, can connect and fix two parts with through hole.And traditional bolt function is single, can only fastening effect be played, in use easily because the reasons such as vibration make bolt looseness or displacement, affect the fastening effect of bolt.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of structure simple, connect reliable, easy to use, possess guide blot that is locking and leading role simultaneously.
For achieving the above object, the utility model provides following technological scheme: a kind of guide blot, comprise bolt head and screw rod, described bolt head and screw rod are wholely set, the externally threaded connecting rod of band is welded with in the middle part of described bolt head upper-end surface, described connecting rod has been threaded guide pad, and guide pad upper-end surface has been wholely set guide protrusions, described bolt head upper-end surface is at least provided with a locating slot, described locating slot internal fixtion is provided with Returnning spring, described Returnning spring upper end is welded with arc positioning block, on described guide pad lower end surface, annular is provided with the restraining groove of several and the clamping of arc positioning block, center hole is provided with in the middle part of described screw rod lower end, described center hole built-in type is provided with magnet, described screw rod is provided with annular groove, in described annular groove, is socketed with rubber loose-proof sleeve, described rubber loose-proof sleeve outer wall has been wholely set several spacing preiections.
By adopting technique scheme, guide pad can rotate on connecting rod, and guide pad realizes locating by arc positioning block and restraining groove clamping, and guide protrusions can play leading role; The design of magnet, makes screw rod have magnetic, can hold the internal face of existing screw hole, making resistance to shock good when connecting; Rubber loose-proof sleeve vibrational power flow is reasonable, and the spacing preiection on rubber loose-proof sleeve with the thread groove clamping on existing screw hole internal face, can play spacing locking effect, and structure is simple, connects reliable, easy to use, possesses locking and leading role simultaneously.
The utility model is set to further: described screw rod upper end has been wholely set annular lug near bolt head position, and described annular lug is socketed with pad.By this setting, pad can reduce the impact of vibration on bolt, makes bolt fixing more reliable.
The utility model is also set to further: described bolt head lower end surface is provided with several latches protruded downwards, and described pad upper-end surface is provided with several draw-in grooves matched with several latches.By this setting, pad connects more reliable, can reduce the impact of vibration on bolt, makes bolt fixing more reliable.
The utility model is also set to further: the quantity of described latch is at least two, and pocket numbers is equal with latch quantity.By this setting, pad is connected more reliable with bolt head.
The utility model is also set to further: every root Returnning spring is welded and fixed with the bottom surface of the locating slot aimed at.By this setting, Returnning spring connects reliable, long service life.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, and guide pad can rotate on connecting rod, and guide pad realizes locating by arc positioning block and restraining groove clamping, and guide protrusions can play leading role; The design of magnet, makes screw rod have magnetic, can hold the internal face of existing screw hole, making resistance to shock good when connecting; Rubber loose-proof sleeve vibrational power flow is reasonable, and the spacing preiection on rubber loose-proof sleeve with the thread groove clamping on existing screw hole internal face, can play spacing locking effect, and structure is simple, connects reliable, easy to use, possesses locking and leading role simultaneously.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram in I portion in Fig. 1;
Fig. 3 is the enlarged diagram in II portion in Fig. 1.
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, a kind of guide blot disclosed in the utility model, comprise bolt head 1 and screw rod 2, described bolt head 1 is wholely set with screw rod 2, the externally threaded connecting rod 3 of band is welded with in the middle part of described bolt head 1 upper-end surface, described connecting rod 3 has been threaded guide pad 4, and guide pad 4 upper-end surface has been wholely set guide protrusions 41, described bolt head 1 upper-end surface is at least provided with a locating slot 11, described locating slot 11 internal fixtion is provided with Returnning spring 5, described Returnning spring 5 upper end is welded with arc positioning block 6, on described guide pad 4 lower end surface, annular is provided with the restraining groove 42 of several and arc positioning block 6 clamping, center hole 21 is provided with in the middle part of described screw rod 2 lower end, described center hole 21 built-in type is provided with magnet 7, described screw rod 2 is provided with annular groove 22, in described annular groove 22, is socketed with rubber loose-proof sleeve 8, described rubber loose-proof sleeve 8 outer wall has been wholely set several spacing preiections 81.
Described guide protrusions 41 is guiding arrow; When magnet 7 is installed, outer wall scribbles existing 101 glue or the civilian adhesive of Yu's trump.Adopt this technological scheme, can make that magnet 7 is bonding with center hole 21 to be integrally formed.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, screw rod 2 upper end has been wholely set annular lug 23 near bolt head 1 position, and described annular lug 23 is socketed with pad 9.Described bolt head 1 lower end surface is provided with several latches 12 protruded downwards, and described pad 9 upper-end surface is provided with several draw-in grooves 91 matched with several latches 12.
The quantity of described latch 12 is at least two, and draw-in groove 91 quantity is equal with latch 12 quantity.
In addition, the every root Returnning spring 5 of the present embodiment is welded and fixed with the bottom surface of the locating slot 11 aimed at.
The utility model vibrational power flow is reasonable, and guide pad can rotate on connecting rod, and guide pad realizes locating by arc positioning block and restraining groove clamping, and guide protrusions can play leading role; The design of magnet, makes screw rod have magnetic, can hold the internal face of existing screw hole, making resistance to shock good when connecting; Rubber loose-proof sleeve vibrational power flow is reasonable, and the spacing preiection on rubber loose-proof sleeve with the thread groove clamping on existing screw hole internal face, can play spacing locking effect, and structure is simple, connects reliable, easy to use, possesses locking and leading role simultaneously.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of related domain makes some nonessential improvement according to the content of above-mentioned model utility to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. a guide blot, comprise bolt head (1) and screw rod (2), described bolt head (1) and screw rod (2) are wholely set, it is characterized in that: in the middle part of described bolt head (2) upper-end surface, be welded with the externally threaded connecting rod of band (3), described connecting rod (3) has been threaded guide pad (4), and guide pad (4) upper-end surface has been wholely set guide protrusions (41), described bolt head (1) upper-end surface is at least provided with a locating slot (11), described locating slot (11) internal fixtion is provided with Returnning spring (5), described Returnning spring (5) upper end is welded with arc positioning block (6), on described guide pad (4) lower end surface, annular is provided with the restraining groove (42) of several and arc positioning block (6) clamping, center hole (21) is provided with in the middle part of described screw rod (2) lower end, described center hole (21) built-in type is provided with magnet (7), described screw rod (2) is provided with annular groove (22), be socketed with rubber loose-proof sleeve (8) in described annular groove (22), described rubber loose-proof sleeve (8) outer wall has been wholely set several spacing preiections (81).
2. a kind of guide blot according to claim 1, it is characterized in that: described screw rod (2) upper end has been wholely set annular lug (23) near bolt head (1) position, described annular lug (23) is socketed with pad (9).
3. a kind of guide blot according to claim 2, it is characterized in that: described bolt head (1) lower end surface is provided with several latches (12) protruded downwards, and described pad (9) upper-end surface is provided with several draw-in grooves (91) matched with several latches (12).
4. a kind of guide blot according to claim 3, is characterized in that: the quantity of described latch (12) is at least two, and draw-in groove (91) quantity is equal with latch (12) quantity.
5. a kind of guide blot according to claim 4, is characterized in that: every root Returnning spring (5) is welded and fixed with the bottom surface of the locating slot aimed at (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638343.6U CN204186749U (en) | 2014-10-29 | 2014-10-29 | A kind of guide blot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638343.6U CN204186749U (en) | 2014-10-29 | 2014-10-29 | A kind of guide blot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186749U true CN204186749U (en) | 2015-03-04 |
Family
ID=52618757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638343.6U Expired - Fee Related CN204186749U (en) | 2014-10-29 | 2014-10-29 | A kind of guide blot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186749U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505745A (en) * | 2018-06-29 | 2018-09-07 | 江苏菲泽科技发展有限公司 | A kind of multi-pipeline right-angle coupler of stable connection |
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN108943664A (en) * | 2018-07-16 | 2018-12-07 | 苏州锦新纳米科技有限公司 | A kind of blow mold applied to eyedrops bottle |
| CN110905903A (en) * | 2019-12-23 | 2020-03-24 | 海盐大宁紧固件有限公司 | Check bolt assembly |
| CN112576599A (en) * | 2020-12-22 | 2021-03-30 | 扬州三劦紧固件有限公司 | Mechanical self-locking bolt |
-
2014
- 2014-10-29 CN CN201420638343.6U patent/CN204186749U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN108505745A (en) * | 2018-06-29 | 2018-09-07 | 江苏菲泽科技发展有限公司 | A kind of multi-pipeline right-angle coupler of stable connection |
| CN108943664A (en) * | 2018-07-16 | 2018-12-07 | 苏州锦新纳米科技有限公司 | A kind of blow mold applied to eyedrops bottle |
| CN110905903A (en) * | 2019-12-23 | 2020-03-24 | 海盐大宁紧固件有限公司 | Check bolt assembly |
| CN112576599A (en) * | 2020-12-22 | 2021-03-30 | 扬州三劦紧固件有限公司 | Mechanical self-locking bolt |
| CN112576599B (en) * | 2020-12-22 | 2022-03-04 | 扬州三劦紧固件有限公司 | Mechanical self-locking bolt |
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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: 20150304 Termination date: 20171029 |