CN206617415U - A kind of screw and nut combination - Google Patents
A kind of screw and nut combination Download PDFInfo
- Publication number
- CN206617415U CN206617415U CN201720130920.4U CN201720130920U CN206617415U CN 206617415 U CN206617415 U CN 206617415U CN 201720130920 U CN201720130920 U CN 201720130920U CN 206617415 U CN206617415 U CN 206617415U
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- CN
- China
- Prior art keywords
- screw
- nut
- terminal
- connecting plate
- screw rod
- 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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Abstract
The utility model discloses a kind of combination of screw and nut, including screw body and nut；Screw body includes screw terminal, rubber ring, connecting plate, screw rod；Screw terminal is outer-hexagonal screw terminal；Screw terminal is axially connected with screw rod, and connecting plate is provided between screw terminal and screw rod；Connecting plate for circle, vertical screw it is axially arranged, stretch out along the radially protruding screw terminal of screw rod；Circumferential annular groove is provided with close to one end of connecting plate in screw terminal；Rubber ring is installed in annular groove；Nut is axially formed by connecting by the thread segment for screwing section and cylinder of positive six prismsby shape；Through hole is provided with the middle of nut, the positive six prismsby shape hole that section is set to coordinate with screw terminal is screwed, thread segment is provided with the screwed hole coordinated with screw rod；Positive six prismsby shape hole is interference fitted with rubber ring.The utility model is easy to use, screw body and nut complete set, not easy to lose, is connected firmly, fastening effect is good, and production cost is low, and service life is long.
Description
Technical field
The utility model is related to hardware screw field, more particularly to a kind of combination of screw and nut.
Background technology
Screw is a kind of common connector, is the physics and mathematics of the inclined-plane circular rotating and frictional force that utilize object
Principle, fastens the instrument of implements parts by easy stages.Screw is industrial necessity indispensable in daily life：As taken a picture
The minimum screw that machine, glasses, clock and watch, electronics etc. are used；The general screw of TV, electric product, musical instrument, furniture etc.；As for
Engineering, building, bridge then use large-scale screw, nut；Traffic tool, aircraft, electric car, automobile etc. are then used in combination for big primary screw.
Screw industrially bears vital task, as long as there is industry on the earth, then the function of screw is forever important.Screw is 1,100
Joint invention over year in people's production and living, from the point of view of application field, it is the first big invention of the mankind.Conventional screw makes
Used time, general and nut (being called nut), which coordinates, to be fastened.The model of screw is thousands of, corresponding nut also each not phase
Together, once if nut loss, screw can not also be used, very inconvenient.
Utility model content
In order to solve the above technical problems, the utility model is combined there is provided a kind of screw and nut, for of the prior art
Deficiency, using new screw and nut combining structure, is solved after conventional screw or nut loss, it is impossible to matching used to ask
Topic.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of screw and nut combination, including screw body
And nut；The screw body includes screw terminal, rubber ring, connecting plate, screw rod；The screw terminal is outer-hexagonal screw terminal；Institute
It is cylinder to state screw rod, and perficial helical is surrounded with external screw thread；The screw terminal is axially connected with the screw rod, in the spiral shell
The connecting plate is provided between silk head and screw rod；The connecting plate is circle, the vertical screw rod it is axially arranged, along described
Screw terminal described in the radially protruding of screw rod stretches out；It is provided with the screw terminal close to one end of the connecting plate circumferential
Annular groove；The rubber ring is installed in the annular groove；The nut screws section and cylinder by positive six prismsby shape
Thread segment is axially formed by connecting；Through hole is provided with the middle of the nut, the section that screws is set to what is coordinated with the screw terminal
Positive six prismsby shape hole, the thread segment is provided with the screwed hole coordinated with the screw rod；The positive six prismsby shape hole and the rubber
Cushion rubber is interference fitted.
As a kind of preferred scheme of the present utility model, the connecting plate is provided with magnet ring in screw terminal side.
As a kind of preferred scheme of the present utility model, the nut is made up of potassium steel.
As a kind of preferred scheme of the present utility model, the rubber ring is made up of nitrile rubber.
By above-mentioned technical proposal, the beneficial effect of technical solutions of the utility model is：The utility model sound construction, spiral shell
Mother can be set on screw terminal, it is to avoid when not in use, and nut is lost；The nut of section and thread segment composition is screwed simultaneously, due to
The moment of torsion for screwing section is larger, and fastening effect more preferably, can also be arranged nut when twisting solid on screw terminal, on the one hand can increase
The moment of torsion of screw terminal, on the other hand only need to use a kind of hex(agonal)screw spanner of specification to complete fastener cycle；Connecting plate
Set, increase the contact area with connector, reduce pressure, it is to avoid connector local pressure is excessive to be damaged.This practicality is new
Type is easy to use, screw body and nut complete set, not easy to lose, is connected firmly, fastening effect is good, and production cost is low, makes
Use long lifespan.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation disclosed in the utility model embodiment.
Fig. 2 is the structural representation of the utility model screw body.
Fig. 3 is the top view of the utility model screw body.
Fig. 4 is the structural representation of the utility model nut.
Numeral and the corresponding component title represented by letter in figure：
1. the connecting plate of 2. screw rod of screw terminal 3.
4. the magnet ring of 5. nut of rubber ring 6..
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
With reference to Fig. 1 to Fig. 4, the utility model is combined there is provided a kind of screw and nut, including screw body and nut 5.Spiral shell
Silk body includes screw terminal 1, rubber ring 4, connecting plate 3, screw rod 2.Screw terminal 1 is outer-hexagonal screw terminal 1.Screw rod 2 is cylinder,
Perficial helical is surrounded with external screw thread.Screw terminal 1 is axially connected with screw rod 2, is provided between screw terminal 1 and screw rod 2 tight
Gu piece 3.Connecting plate 3 for circle, vertical screw 2 it is axially arranged, stretch out along the radially protruding screw terminal 1 of screw rod 2.In spiral shell
Silk first 1 is provided with circumferential annular groove close to one end of connecting plate 3；Rubber ring 4 is installed in annular groove；Rubber ring 4 can be with
It is made up of nitrile rubber.Nut 5 can be by being made up of high manganese steel material.Nut 5 screws section and cylinder by positive six prismsby shape
Thread segment be axially formed by connecting；Through hole is provided with the middle of nut 5, the positive six prismsby that section is set to coordinate with screw terminal 1 is screwed
Shape hole, thread segment is provided with the screwed hole coordinated with screw rod 2.Positive six prismsby shape hole is interference fitted with rubber ring 4, specifically, can
So that rubber ring 4 to be exposed to the part surface setting fin of annular groove or the arc of protrusion is set to.
In order that nut 5 preferably coordinates with screw terminal 1, connecting plate 3 can set magnet ring 6 in the side of screw terminal 1, use
To adsorb nut 5.
By above-mentioned specific embodiment, the beneficial effects of the utility model are：The utility model sound construction, nut 5 can
To be set on screw terminal 1, it is to avoid when not in use, nut 5 is lost；The nut 5 of section and thread segment composition is screwed simultaneously, due to rotation
The moment of torsion for twisting section is larger, and fastening effect more preferably, can also be arranged nut 5 when twisting solid on screw terminal 1, on the one hand can increase
The moment of torsion of screw terminal 1, on the other hand only need to use a kind of hex(agonal)screw spanner of specification to complete fastener cycle；Connecting plate 3
Setting, increase the contact area with connector, reduce pressure, it is to avoid connector local pressure it is excessive damage.This practicality
New easy to use, screw body and the complete set of nut 5 be not easy to lose, is connected firmly, fastening effect is good, saves raw material,
Production cost is low, and service life is long.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of screw and nut combination, it is characterised in that including screw body and nut；The screw body include screw terminal,
Rubber ring, connecting plate, screw rod；The screw terminal is outer-hexagonal screw terminal；The screw rod is cylinder, and perficial helical is around setting
There is external screw thread；The screw terminal is axially connected with the screw rod, and the connecting plate is provided between the screw terminal and screw rod；
The connecting plate is circle, the vertical screw rod it is axially arranged, along screw terminal described in the radially protruding of the screw rod to extension
Stretch；Circumferential annular groove is provided with close to one end of the connecting plate in the screw terminal；Installed in the annular groove
State rubber ring；The nut is axially formed by connecting by the thread segment for screwing section and cylinder of positive six prismsby shape；In the nut
Between be provided with through hole, described to screw the positive six prismsby shape hole that section is set to coordinate with the screw terminal, the thread segment is provided with
The screwed hole coordinated with the screw rod；The positive six prismsby shape hole is interference fitted with the rubber ring.
2. screw and nut combination according to claim 1, it is characterised in that the connecting plate is provided with screw terminal side
Magnet ring.
3. screw and nut combination according to claim 1, it is characterised in that the nut is made up of potassium steel.
4. screw and nut combination according to claim 1, it is characterised in that the rubber ring is made up of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130920.4U CN206617415U (en) | 2017-02-14 | 2017-02-14 | A kind of screw and nut combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130920.4U CN206617415U (en) | 2017-02-14 | 2017-02-14 | A kind of screw and nut combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617415U true CN206617415U (en) | 2017-11-07 |
Family
ID=60230593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130920.4U Expired - Fee Related CN206617415U (en) | 2017-02-14 | 2017-02-14 | A kind of screw and nut combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237472A (en) * | 2020-10-30 | 2021-01-19 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Orthopedic internal fixation nail puller capable of preventing thread slipping and saving labor |
-
2017
- 2017-02-14 CN CN201720130920.4U patent/CN206617415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237472A (en) * | 2020-10-30 | 2021-01-19 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Orthopedic internal fixation nail puller capable of preventing thread slipping and saving labor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171107 Termination date: 20190214 |