CN211737704U - Hand screw - Google Patents
Hand screw Download PDFInfo
- Publication number
- CN211737704U CN211737704U CN202020333154.3U CN202020333154U CN211737704U CN 211737704 U CN211737704 U CN 211737704U CN 202020333154 U CN202020333154 U CN 202020333154U CN 211737704 U CN211737704 U CN 211737704U
- Authority
- CN
- China
- Prior art keywords
- screw
- arc plate
- utility
- hand
- model
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a hand-screwed screw, which comprises a screw and an arc plate, and is characterized in that the screw is provided with two rotating shafts which are respectively fixed on the arc plate, and the arc plate rotates along the rotating shafts relative to the screw, so that two different stress states of left rotation and right rotation can be formed; the utility model discloses a hand screw can be not influencing normal use screwdriver dismouting screw, and can satisfy people not with the help of screwdriver or spanner, under the condition that does not have any instrument, utilizes the rotatory screw of revolving of twisting arc board that sets up, realizes the installation and the dismantlement of screw.
Description
Technical Field
The utility model relates to a fastener, more specifically it relates to a hand screw.
Background
The screw is a tool which is often used by people and can be used for fixing and assembling objects, but the screw can be screwed or disassembled only by a screwdriver or a spanner when the screw is generally used, the screw is loosened or is difficult to handle when the screw is out or under specific conditions without the tool of the screwdriver or the spanner, and inconvenience or danger is easily caused if the screw is not screwed or disassembled in time.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model discloses a hand screw, it can satisfy people and under the condition of not with the help of screwdriver or spanner, can be rotatory with the screw, does not influence normal screwdriver simultaneously yet and uses.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hand screw, includes screw and arc board, its characterized in that: the screw is a metal screw with a tool combination groove on a top nut, two rotating shafts are arranged on the upper surface of the nut, and an arc plate is fixedly arranged on each rotating shaft.
As a further arrangement of the scheme, the upper surface of the nut has certain roughness and is matched with the arc plate to form friction force which is not easy to rotate by the arc plate.
As a further arrangement of the scheme, the arc plate is provided with a notch which is matched with the tool combination groove.
As a further arrangement of the scheme, the arc plate is made of the same material as the screw.
The utility model discloses following beneficial effect has: the utility model provides a hand screw can be at the screwdriver dismouting screw that does not influence normal use, and can satisfy people not with the help of screwdriver or spanner, under the condition that does not have any instrument, utilizes the rotatory screw of revolving of twisting arc board that sets up, realizes the installation and the dismantlement of screw.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the right-handed rotation arc plate structure of the present invention;
figure 3 is the structure schematic diagram of the left-hand arc plate of the utility model.
Detailed Description
The following detailed description describes embodiments of the invention, examples of which are intended to explain the invention, and the terms "upper", "lower", "top", "bottom", and the like in the embodiments indicate positional or orientational relationships and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the components or elements so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
As shown in fig. 1-3, the utility model provides a hand screw, including screw 1 and arc board 2, its characterized in that: the screw 1 is a metal screw with a tool combination groove on a top nut, two rotating shafts 3 are arranged on the upper surface of the nut, and an arc plate 2 is fixedly arranged on each rotating shaft.
As a further arrangement of the scheme, the upper surface of the nut has certain roughness and is matched with the arc plate 2 to form a friction force which is not easy to rotate by the arc plate 2.
As a further arrangement of the scheme, the arc plate 2 is provided with a notch and matched with the tool combination groove.
As a further arrangement of the scheme, the arc plate 2 is made of the same material as a screw.
The arc plate 2 rotates along the rotating shaft 3 relative to the screw 1, and can form two different stress states of left rotation and right rotation; this use neotype hand screw can be at the screwdriver dismouting screw that does not influence normal use, and can satisfy people and not with the help of screwdriver or spanner, under the condition that does not have any instrument, utilize the rotatory screw of revolving of twisting arc board that sets up, realize the installation and the dismantlement of screw.
The above description should not be taken as limiting the invention, but is made merely for the purpose of assisting in the explanation of the invention. The preferred embodiments are not exhaustive of all of the elements
In detail, the present invention is not limited to the specific embodiments, and any modifications, equivalent replacements, improvements, etc. within the design concept of the present invention should be included within the protection scope of the present invention. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention.
Claims (4)
1. The utility model provides a hand screw, includes screw (1) and arc board (2), its characterized in that: the screw (1) is a metal screw with a tool combination groove on a top nut, two rotating shafts (3) are arranged on the upper surface of the nut, and an arc plate (2) is fixedly arranged on each rotating shaft.
2. The hand screw according to claim 1, wherein the upper surface of the nut has a certain roughness and cooperates with the arc plate (2) to form a friction force which is not easy to rotate the arc plate (2).
3. A hand screw according to claim 1, characterised in that the arc plate (2) is provided with a notch and matches with a tool engaging groove.
4. A hand screw according to claim 1, characterised in that the arc plate (2) is of the same material as the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020333154.3U CN211737704U (en) | 2020-03-17 | 2020-03-17 | Hand screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020333154.3U CN211737704U (en) | 2020-03-17 | 2020-03-17 | Hand screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211737704U true CN211737704U (en) | 2020-10-23 |
Family
ID=72853059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020333154.3U Expired - Fee Related CN211737704U (en) | 2020-03-17 | 2020-03-17 | Hand screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211737704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135561A (en) * | 2021-10-29 | 2022-03-04 | 浪潮(山东)计算机科技有限公司 | Hand screw of PC machine case and adjustable arm of force |
-
2020
- 2020-03-17 CN CN202020333154.3U patent/CN211737704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135561A (en) * | 2021-10-29 | 2022-03-04 | 浪潮(山东)计算机科技有限公司 | Hand screw of PC machine case and adjustable arm of force |
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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 |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |