CN204140620U - A kind of detachable spring bolt with Self-fastening function - Google Patents
A kind of detachable spring bolt with Self-fastening function Download PDFInfo
- Publication number
- CN204140620U CN204140620U CN201420603278.3U CN201420603278U CN204140620U CN 204140620 U CN204140620 U CN 204140620U CN 201420603278 U CN201420603278 U CN 201420603278U CN 204140620 U CN204140620 U CN 204140620U
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- China
- Prior art keywords
- bolt
- kingbolt
- nut
- self
- shank
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Abstract
The utility model provides a kind of detachable spring bolt with Self-fastening function, comprise kingbolt system, secondary bolt system and nut, described kingbolt system one end is connected with described secondary bolt system, the described kingbolt system the other end can be connected with described nut, described kingbolt system comprises bolt head, bolt shank, secondary bolt channels, bolt self-regulation spring, spring spacer and kingbolt screw thread, described bolt head lower end is connected with described bolt shank, in the middle of the through described bolt head of described secondary bolt channels and described bolt shank, described bolt self-regulation spring housing is outside at described bolt shank, described bolt head is connected with described spring spacer by described bolt self-regulation spring, described bolt shank surface is provided with described kingbolt screw thread.The beneficial effects of the utility model effectively improve the firm stable of bolt under shake environment, and improve the actual practicability of bolt.
Description
Technical field
The utility model belongs to mechanical technique design field, especially relates to a kind of detachable spring bolt with Self-fastening function.
Background technique
In existing technology, common bolt has simple crystallized ability, and when fixing some objects, if fixed target shake is relatively more frequent, some common bolts loosen because shaking frequently, cause bolt falling, have certain potential safety hazard.
Such as patent 201320283356.1 the utility model provides a kind of bolt, comprise threaded body and be arranged on the hexagon head of end of described threaded body, described threaded body offers outside thread, the end opens of described hexagon head has cross operation unit, the end face of described hexagon head offers inner hexagonal hole, and described inner hexagonal hole is coaxial with described threaded body.Although the utility model bolt easy accessibility, can not being completely fixed object be realized at the environment of frequent shake, or there is the hidden danger come off because of shake.
Summary of the invention
The purpose of this utility model is to provide a kind of detachable spring bolt with Self-fastening function, and this spring bolt effectively can prevent loose or dislocation under the environment of frequent shake, substantially increases the firm stable of bolt.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of detachable spring bolt with Self-fastening function, comprise kingbolt system, secondary bolt system and nut, it is characterized in that: described kingbolt system one end is connected with described secondary bolt system, the described kingbolt system the other end can be connected with described nut, described kingbolt system comprises bolt head, bolt shank, secondary bolt channels, bolt self-regulation spring, spring spacer and kingbolt screw thread, described bolt head lower end is connected with described bolt shank, in the middle of the through described bolt head of described secondary bolt channels and described bolt shank, described bolt self-regulation spring housing is outside at described bolt shank, described bolt head is connected with described spring spacer by described bolt self-regulation spring, described bolt shank surface is provided with described kingbolt screw thread, described kingbolt system is connected with described secondary bolt system by described secondary bolt channels, described secondary bolt system comprises secondary bolt head, secondary bolt shank and secondary bolt thread, described secondary bolt head is connected with described secondary bolt shank, described secondary bolt shank surface is provided with described secondary bolt thread, described nut comprises nut ring, fixing buckle and nut thread, described nut thread is arranged on described nut ring inner surface, described nut ring top is provided with multiple described fixing buckle, described nut is connected with described kingbolt system by described nut thread.
Preferably, the described bolt head of described kingbolt system is hexagon.
Preferably, the described nut ring of described nut is hexgonal structure, is provided with described fixing buckle six limits of described nut ring were last.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, this spring bolt is made to have automatic fastening function, under the environment of frequent shake, even if nut loosening also can regulate according to the automatic fastening function of self, prevent bolt falling, substantially increase the fastening stability of bolt, the design of bolt mesopore simultaneously can be the laying headspace of electric wire, improves the actual usability of bolt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, kingbolt system; 1-1, bolt head; 1-2, bolt shank; 1-3, secondary bolt channels; 1-4, bolt self-regulation spring; 1-5, spring spacer; 1-6, kingbolt screw thread; 2, secondary bolt system; 2-1, secondary bolt head; 2-2, secondary bolt shank; 2-3, secondary bolt thread; 3, nut; 3-1, nut ring; 3-2, fixing buckle; 3-3, nut thread.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, to embodiment of the present utility model, effect and working principle etc. as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, the utility model provides a kind of detachable spring bolt with Self-fastening function, comprise kingbolt system 1, secondary bolt system 2 and nut 3, kingbolt system 1 one end is connected with secondary bolt system 2, kingbolt system 1 the other end can be connected with nut 3, kingbolt system 1 comprises bolt head 1-1, bolt shank 1-2, secondary bolt channels 1-3, bolt self-regulation spring 1-4, spring spacer 1-5 and kingbolt screw thread 1-6, bolt head 1-1 lower end is connected with bolt shank 1-2, in the middle of secondary bolt channels 1-3 in-and-out bolt head 1-1 and bolt shank 1-2, it is outside that bolt self-regulation spring 1-4 is enclosed within bolt shank 1-2, bolt head 1-1 is connected with spring spacer 1-5 by bolt self-regulation spring 1-4, bolt shank 1-2 surface is provided with kingbolt screw thread 1-6, kingbolt system 1 is connected with secondary bolt system 2 by secondary bolt channels 1-3, secondary bolt system 2 comprises secondary bolt head 2-1, secondary bolt shank 2-2 and secondary bolt thread 2-3, secondary bolt head 2-1 is connected with secondary bolt shank 2-2, secondary bolt shank 2-2 surface is provided with secondary bolt thread 2-3, nut 3 comprises nut ring 3-1, fixing buckle 3-2 and nut thread 3-3, nut thread 3-3 is arranged on nut ring 3-1 internal surface, nut ring 3-1 top is provided with multiple fixing buckle 3-2, nut 3 is connected with kingbolt system 1 by nut thread 3-3.
Preferably, the bolt head 1-1 of kingbolt system 1 is hexagon.
Preferably, the nut ring 3-1 of nut 3 is hexgonal structure, is provided with fixing buckle 3-2 six limits of nut ring 3-1 were last.
The working procedure of this example: in the object fixed by bolt head 1-1 and the bolt shank 1-2 insertion needs of kingbolt system 1, then nut 3 and kingbolt system 1 are fixed, and then realize fixing object, when fixing, the bolt self-regulation spring 1-4 of kingbolt system 1 compresses under the compressing of spring spacer 1-5, and then contractile force is formed in bolt self-regulation spring 1-4, when causing nut 3 to loosen because frequently shaking, the compressive force of bolt self-regulation spring 1-4 will discharge, loosening nut 3 is carried out fastening, simultaneously owing to nut 3 being provided with fixing buckle 3-2, after nut 3 and target object are fixed, fixing buckle 3-2 will form tongue and groove with target object contact surface, and then cause nut 3 to embed target object surface, thus further increase the Safety performance of bolt under frequent shake environment, some cables are by the secondary bolt channels 1-3 at kingbolt system 1 center simultaneously, be convenient to the laying of some cables, improve the practicability of bolt.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. one kind has the detachable spring bolt of Self-fastening function, comprise kingbolt system, secondary bolt system and nut, it is characterized in that: described kingbolt system one end is connected with described secondary bolt system, the described kingbolt system the other end can be connected with described nut, described kingbolt system comprises bolt head, bolt shank, secondary bolt channels, bolt self-regulation spring, spring spacer and kingbolt screw thread, described bolt head lower end is connected with described bolt shank, in the middle of the through described bolt head of described secondary bolt channels and described bolt shank, described bolt self-regulation spring housing is outside at described bolt shank, described bolt head is connected with described spring spacer by described bolt self-regulation spring, described bolt shank surface is provided with described kingbolt screw thread, described kingbolt system is connected with described secondary bolt system by described secondary bolt channels, described secondary bolt system comprises secondary bolt head, secondary bolt shank and secondary bolt thread, described secondary bolt head is connected with described secondary bolt shank, described secondary bolt shank surface is provided with described secondary bolt thread, described nut comprises nut ring, fixing buckle and nut thread, described nut thread is arranged on described nut ring inner surface, described nut ring top is provided with multiple described fixing buckle, described nut is connected with described kingbolt system by described nut thread.
2. a kind of detachable spring bolt with Self-fastening function according to claim 1, is characterized in that: the described bolt head of described kingbolt system is hexagon.
3. a kind of detachable spring bolt with Self-fastening function according to claim 1, is characterized in that: the described nut ring of described nut is hexgonal structure, is provided with described fixing buckle six limits of described nut ring were last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603278.3U CN204140620U (en) | 2014-10-20 | 2014-10-20 | A kind of detachable spring bolt with Self-fastening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603278.3U CN204140620U (en) | 2014-10-20 | 2014-10-20 | A kind of detachable spring bolt with Self-fastening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140620U true CN204140620U (en) | 2015-02-04 |
Family
ID=52417307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603278.3U Expired - Fee Related CN204140620U (en) | 2014-10-20 | 2014-10-20 | A kind of detachable spring bolt with Self-fastening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340642A (en) * | 2018-11-13 | 2019-02-15 | 福建巨岸建设工程有限公司 | Lead to the adjustable lamp mounting device of furred ceiling for aluminium side |
-
2014
- 2014-10-20 CN CN201420603278.3U patent/CN204140620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340642A (en) * | 2018-11-13 | 2019-02-15 | 福建巨岸建设工程有限公司 | Lead to the adjustable lamp mounting device of furred ceiling for aluminium side |
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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 |
Granted publication date: 20150204 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |