CN205605604U - Manually screwed screw - Google Patents
Manually screwed screw Download PDFInfo
- Publication number
- CN205605604U CN205605604U CN201620274680.0U CN201620274680U CN205605604U CN 205605604 U CN205605604 U CN 205605604U CN 201620274680 U CN201620274680 U CN 201620274680U CN 205605604 U CN205605604 U CN 205605604U
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- Prior art keywords
- screw
- connector
- turn
- hands
- main body
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Abstract
The utility model relates to a fastener, concretely relates to manually screwed screw, include screw body and the handle of being connected with screw body, screw body include double -screw bolt, spring and connect in the nut of double -screw bolt one end, the handle include rotation portion and with the operating portion that rotation portion connects, wherein, be formed with a through -hole on the nut, rotation portion install in in the through -hole, so that the operating portion can be relative the nut rotates, the one end butt of spring in the double -screw bolt, the other end butt of spring in rotation portion, the utility model discloses a nut pivoted rotation portion incites somebody to action relatively the operating portion of handle rotates an orientation, makes it perhaps expose workpiece surface slightly rather than the workpiece surface parallel and level of effect, has enlarged manually screwed screw's application range, and its simple structure use pleasing to the eye, convenient operation.
Description
Technical field
This utility model relates to a kind of securing member, is specifically related to a kind of hands the turn of the screw.
Background technology
Screw is a kind of securing member conventional in daily life and industry, and its effect is self-evident.Existing spiral shell
Silk is broadly divided into a few class, and one type is to play cross recess or the screw of a word groove on nut, this
Screw is during actual use, it usually needs screwdriver or other instruments coordinate to be tightened, different behaviour
The power making to use during librarian use screwdriver is different, and for same screw, operator use
The maximum pressure that power can bear once the sidewall exceeding its groove, arises that the situation twisting flower, once
Twisting after spending, screwdriver or other instruments cannot insert in groove, and screw just cannot be screwed into or back-out,
Bring very big inconvenience to production and life, particularly apply and need on the normal workpiece dismantled or connect at some,
It is easy to appearance and the groove on nut is twisted colored phenomenon.To this end, devise another kind of screw, i.e. hands to twist spiral shell
Silk, can be used between two workpiece need to often dismantled or connect, its can not by instrument only with hands with regard to energy
Realize dismounting or the connection of two workpiece the most easily.
But current hands the turn of the screw is generally provided with a handle facilitating hands to twist to replace being arranged on nut
On cross recess or a word groove, and in view of the practicality of handle, when using such hands the turn of the screw,
During when being installed on two workpiece so that two workpiece connect, its handle can protrude from surface of the work, right
The attractive in appearance of workpiece brings certain impact, and limits the use of hands the turn of the screw.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model there are provided a kind of bendable handle
Hands the turn of the screw.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of hands the turn of the screw, including screw main body and the handle that is connected with screw main body；Described screw main body bag
Include stud, spring and be connected to the nut of described stud one end, described handle include rotation section and with described turn
The operating portion that dynamic portion connects；Wherein, described nut being formed with a through hole, described rotation section is installed on described
In through hole so that described operating portion can the most described cap rotation, one end of described spring is connected to described spiral shell
Post, the other end of described spring is connected to described rotation section.
It is preferred that described stud is provided with the storage tank of accommodating described spring for the one end connecting described nut,
Described storage tank is connected with described through hole, so that the other end of described spring is connected to described rotation section.
It is preferred that described nut includes the first connector extended out from described stud one end and with described
The second connector that a connection piece is connected together.
It is preferred that described first connector includes that first with described Stud connection is connected main body and from described
One connect main body radially extending engaging out convex, described second connector include the second connector main body,
The gusset extended out towards described first connector direction from the outer of described second connector main body and setting
In the flange of the free end of described gusset, described gusset and described second connects main body and forms accommodating described first
Connecting the counterbore of main body, described flange is convex with described engaging to match.
It is preferred that be provided with groove on described first connector or described second connector, it is used for installing described
Rotation section.
It is preferred that be correspondingly arranged on the first groove and second on described first connector and described second connector
Groove, complements each other to form described through hole, is used for installing described rotation section.
It is preferred that described stud is formed in one with described first connector.
It is preferred that described screw main body also includes the support platform being arranged between described stud and described nut,
Described nut is formed step-like with described support platform, and described operating portion can turn to the step surface of described support platform.
It is preferred that described rotation section is formed in one with described operating portion.
It is preferred that described stud includes thread segment and smooth section.
This utility model hands the turn of the screw, including screw main body and the handle that is connected with screw main body；Described screw
Main body includes stud, spring and is connected to the nut of described stud one end, described handle include rotation section and with
The operating portion that described rotation section connects；Wherein, described nut being formed with a through hole, described rotation section is installed
In described through hole so that described operating portion can the most described cap rotation, one end of described spring is connected to
Described stud, the other end of described spring is connected to described rotation section；It is by can relative cap rotation
Rotation section, rotates certain orientation by the operating portion of described handle so that it is the surface of the work that can function is put down
Together, or expose slightly surface of the work, expand the range of described hands the turn of the screw, and its simple in construction,
Use attractive in appearance, easy to operate.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model；
Fig. 2, decomposing schematic representation of the present utility model；
Fig. 3, decomposing schematic representation of the present utility model；
Fig. 4, top view of the present utility model；
Fig. 5, this utility model are along the generalized section of line A-A；
Fig. 6, this utility model are along the generalized section of line B-B；
Fig. 7, another view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
As shown in Fig. 1～7, a kind of hands the turn of the screw 100, including screw main body and the hands that is connected with screw main body
Handle 10；Screw main body includes stud 20, the nut 30 being connected to stud 20 one end and is arranged at stud 20
And the spring 40 between nut 30, handle 10 includes rotation section 11 and the operating portion being connected with rotation section 11
12；Wherein, nut 30 being formed with a through hole 33, rotation section 11 is installed in through hole 33, so that operation
Portion 12 can rotate relative to nut 30, and one end of spring 40 is connected to stud 20, and the other end is connected to rotation section
11；Here, stud 20 is provided with the storage tank 23 of putting spring 40 for one end of coupling nut 30, hold
Putting groove 23 to be connected with through hole 33, the one end that so can be achieved with spring 40 is connected to the end of storage tank 23
Portion, the other end is connected to rotation section 11, to limit the rotation of rotation section 11.
In the present embodiment, handle 10 is D-handle, as shown in Figures 2 and 3, specifically, and D-handle
Vertical edge be rotation section 11, arc limit is operating portion 12, its structure being formed in one, certain handle
Shape and the structure of 10 are not limited to this, and it can also be other shapes, such as square handle etc., or handle 10
In operating portion 12 and rotation section 11 be split-type structural, it is possible to realize handle 10 and be positioned at handle screw 100
On handle screw 100 is screwed into the function of workpiece.And the functional realiey of handle 10 also needs to by following
Structure: wherein nut 30 includes the first connector 31 extended out from stud 20 one end and is connected with first
The second connector 32 that part 31 is connected together.Specifically, the first connector 31 includes being connected with stud 20
First connects main body 311 and from the first radially extending engaging out convex 312 connecting main body 311, wherein,
As it is shown on figure 3, engage the radial dimension of convex 312 radial dimension more than the first connection main body 311, first
Connect main body 311 and engaging convex 312 forms annular table scalariform；Second connector 32 includes the second connector master
Body 321, the gusset extended out towards the first connector 31 direction from the outer of the second connector main body 321
322 and be arranged at the flange 324 of free end of gusset 322, gusset 322 and second connects main body 321 and is formed
The counterbore 325 of accommodating first connection main body 311, flange 324 matches with engaging convex 312；Additionally, first
Connector 31 is provided with the first groove 313 towards the side of the second connector 32, and the first groove 313 is by first
Connection main body 311 is divided into two and separates and relative class semi-circular structure, engages convex 312 and is divided into two the most accordingly
Relative semicircular ring structure；Second connector 32 is provided with and first on the side of the first connector 31
The second groove 323 that groove 313 is corresponding, two grooves complement each other to form through hole 33, are used for installing rotation
Portion 11, the second groove 323 therein is directly to be formed at gusset 322 and flange 324 upper shed.
It is of course also possible to only arrange groove on the first connector 31, its accordingly with the second connector 32
After connection, then can form above-mentioned through hole 33, equally may be used for rotation section 11 is installed；Can certainly be only
Second connector 32 arranges groove, after it is connected with the first connector 31 accordingly, can be formed equally
Above-mentioned through hole 33, is used for installing rotation section 11, it is achieved the rotation of handle 10.
Preferably, screw main body also includes the support platform 50 being arranged between stud 20 and nut 30, nut
The radial dimension of 30 is less than the radial dimension of support platform 50, and nut 30 is formed step-like with supporting platform 50, tool
Body ground, the radial dimension of the first connector main body 311, less than the radial dimension of support platform 50, engages convex 312
With the step supported between platform 50 circularizes groove, for retracing the flange 324 of the second connector 32, and
In this structure, operating portion 12 can turn to support the step surface of platform 50, is used for housing this operating portion 12 so that it is
The height of nut 30 is not got higher than at the height supported on platform 50；So when using this hands the turn of the screw 100,
When needs operate this hands the turn of the screw 100, this hands the turn of the screw 100 is in state as shown in Figure 1, permissible
Directly hands is screwed into into screw hole, connects corresponding workpiece, after this hands the turn of the screw 100 is tightened completely with workpiece,
With press operating part 12, spring 40 can be applied power, to provide the rotation space of rotation section 11, by this hands
Handle 10 turns to state as shown in Figure 7, and operating portion 12 is close supports platform 50, simultaneously spring 40 resilience,
Compress rotation section 11, so that operating portion 12 is fixed on state as shown in Figure 7, without there is random turning
Dynamic, so make this hands the turn of the screw 100 in use, its handle 10 will not protrude from workpiece, expands hands and twists
The range of screw 100, and it is the most more attractive, more convenient operation simultaneously.Additionally, this hands is twisted
Cross recess for screwdriver effect or a word groove are equally set on screw 100, specifically, directly
The outside of the second connector main body 321 of the second connector 32 arranges cross recess or a word groove (figure
In do not show), thus achieve hands twist and instrument twist dual-use function, also give hands the turn of the screw 100 dual
Ensure.
Furthermore it is preferred that as it can be seen in figures 5 and 6, stud 20 and the first connector 31 and support platform 50
Be formed in one structure.Spring 40, when assembling, is first put in storage tank 23 by this hands the turn of the screw 100,
The rotation section 11 of handle 10 is put in the first groove 313, and inconsistent with spring 40, connect second
Part 32 is pressed on the first connector 31, makes the first connector main body 311 of the first connector 31 enter completely
Enter in counterbore 325, engage convex 312 simultaneously and be mutually clamped with flange 324, form the first connector 31 and
The fixing connection of two connectors, i.e. completes the assembling of this hands the turn of the screw 100.
Additionally, stud 20 other end is used for connecting workpiece, the stud 20 in the present embodiment includes thread segment 21
With smooth section 22, it is also possible to whole stud 20 is all provided with being set to thread segment 21, i.e. at the outer surface of stud 20
All it is threaded；Certainly, the structure of stud 20 is not limited to this, and it can also use spiral shell known to other
Rod structure, as in the present embodiment, the other end of stud 20 is tack, it can also be tip, convenient entrance institute
Workpiece to be acted on；Stud 20 can also be for the section of being completely smooth, its workpiece interference fit that is direct and that acted on
Deng.
Above-described embodiment, preferred embodiment the most of the present utility model, not it is used for limiting this utility model real
Execute scope, therefore all equivalence changes done with structure, feature and the principle described in this utility model claim
Or modify, within this utility model right all should be included in.
Claims (10)
1. a hands the turn of the screw, including screw main body and the handle that is connected with screw main body；It is characterized in that:
Described screw main body includes stud, spring and is connected to the nut of described stud one end, and described handle includes turning
Dynamic portion and the operating portion being connected with described rotation section；Wherein, described nut is formed with a through hole, described turn
Dynamic portion is installed in described through hole so that described operating portion can the most described cap rotation, the one of described spring
End is connected to described stud, and the other end of described spring is connected to described rotation section.
Hands the turn of the screw the most according to claim 1, it is characterised in that: described stud is used for connecting described
One end of nut is provided with the storage tank of accommodating described spring, and described storage tank is connected with described through hole, with
The other end making described spring is connected to described rotation section.
Hands the turn of the screw the most according to claim 1, it is characterised in that: described nut includes from described spiral shell
The first connector that post one end extends out and the second connector being connected together with described first connector.
Hands the turn of the screw the most according to claim 3, it is characterised in that: described first connector include with
First connection main body of described Stud connection and the radially extending engaging out from described first connection main body
Convex, described second connector include the second connector main body, from the outer of described second connector main body towards
The gusset that described first connector direction extends out and be arranged at the flange of free end of described gusset, described
Gusset and described second connects main body and forms the accommodating described first counterbore connecting main body, and described flange is with described
Engage convex matching.
Hands the turn of the screw the most according to claim 3, it is characterised in that: described first connector or described
It is provided with groove on second connector, is used for described rotation section is installed.
Hands the turn of the screw the most according to claim 3, it is characterised in that: described first connector and described
It is correspondingly arranged on the first groove and the second groove on second connector, complements each other to form described through hole, be used for
Described rotation section is installed.
Hands the turn of the screw the most according to claim 3, it is characterised in that: described stud is with described first even
Fitting is formed in one.
Hands the turn of the screw the most according to claim 1, it is characterised in that: described screw main body also includes setting
The support platform being placed between described stud and described nut, described nut is formed step-like with described support platform,
Described operating portion can turn to the step surface of described support platform.
Hands the turn of the screw the most according to claim 1, it is characterised in that: described rotation section and described operation
Portion is formed in one.
Hands the turn of the screw the most according to claim 1, it is characterised in that: described stud include thread segment and
Smooth section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274680.0U CN205605604U (en) | 2016-04-01 | 2016-04-01 | Manually screwed screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620274680.0U CN205605604U (en) | 2016-04-01 | 2016-04-01 | Manually screwed screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605604U true CN205605604U (en) | 2016-09-28 |
Family
ID=56964324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620274680.0U Expired - Fee Related CN205605604U (en) | 2016-04-01 | 2016-04-01 | Manually screwed screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562172A (en) * | 2020-12-11 | 2021-03-26 | 全南群英达电子有限公司 | Flexible magnetic resistance magnetic head for currency detector |
-
2016
- 2016-04-01 CN CN201620274680.0U patent/CN205605604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562172A (en) * | 2020-12-11 | 2021-03-26 | 全南群英达电子有限公司 | Flexible magnetic resistance magnetic head for currency detector |
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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: 20160928 Termination date: 20210401 |