AU2016100730A4 - An easy-to-operate screwdriver - Google Patents
An easy-to-operate screwdriver Download PDFInfo
- Publication number
- AU2016100730A4 AU2016100730A4 AU2016100730A AU2016100730A AU2016100730A4 AU 2016100730 A4 AU2016100730 A4 AU 2016100730A4 AU 2016100730 A AU2016100730 A AU 2016100730A AU 2016100730 A AU2016100730 A AU 2016100730A AU 2016100730 A4 AU2016100730 A4 AU 2016100730A4
- Authority
- AU
- Australia
- Prior art keywords
- mentioned
- screwdriver
- rod
- screw
- jack
- 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.)
- Ceased
Links
Abstract
Abstract of descriptions This utility model discloses an easy-to-operate screwdriver, including screwdriver rod. Jack is set up at the left end of the screwdriver rod mentioned. Screwdriver head is arranged at the left end of the screwdriver rod mentioned. The screwdriver head mentioned has an insertion rod fitting with the jack. Screw is arranged between the screwdriver rod and the insertion rod mentioned. Threaded portion is set up at the right end of the screwdriver rod mentioned. Handle is arranged on the threaded portion. The handle mentioned has a handle groove. Motion sleeve is set up in the exterior of the screwdriver rod. Four jacks No.1 are set up circlewise on the outer ring of the motion sleeve mentioned. Stress application rod is arranged in the jack No.1 mentioned. In this device, the rotation of stress application rod drives the rotation of screwdriver rod. Finally, the removal of screw is completed. During stress application for rotation, it can apply downward pressure on handle and avoid the separation between screwdriver head and the screw under action. The position of motion sleeve in this device can be adjusted according to operation requirements so as to meet the demand of use. Page 6 / 1 201 \L601l Fig.1
Description
An easy-to-operate screwdriver
Technical field
This utility model involves an easy-to-operate screwdriver.
Background technology
Screwdriver is a common hardware tool. Most screwdrivers in existing technologies complete the removal of screw through the rotation of handle. However, when screw has a large pre-tightening force, screwdrivers with such a structure cannot remove the screw smoothly.
Based on problems above, it is necessary to provide a screwdriver easy to apply force and remove screws.
Invention content
The technical problem to be solved by this utility model is to provide an easy-to-operate screwdriver. The rotation of stress application rod drives the rotation of screwdriver rod. Finally, the removal of screw is completed. During stress application for rotation, it can apply downward pressure on handle and avoid the separation between screwdriver head and the screw under action. The position of motion sleeve in this device can be adjusted according to operation requirements so as to meet the demand of use.
To solve problems above, this utility model adopts the following technical scheme:
An easy-to-operate screwdriver includes screwdriver rod. Jack is set up at the left end of the screwdriver rod mentioned. Screwdriver head is arranged at the left end of the screwdriver rod mentioned. The screwdriver head mentioned has an insertion rod fitting with the jack. Screw is arranged between the screwdriver rod and the insertion rod mentioned. Threaded portion is set up at the right end of the screwdriver rod mentioned. Handle is arranged on the threaded portion. The handle mentioned has a handle groove. Two rail bars are set up circlewise in the exterior of the screwdriver rod mentioned. Motion sleeve is set up in the exterior of the screwdriver rod. Rail slot fitting with the rail bar mentioned is set up on the inner surface of the motion sleeve mentioned. Four jacks No.1 are set up circlewise on the outer ring of the motion sleeve mentioned. Stress application rod is arranged in the jack No.1 mentioned.
Preferably, the screwdriver rod mentioned has solid structure.
Preferably, the screwdriver rod and the rail bar mentioned have an integrated structure.
Preferably, the screw mentioned is inner hexagon screw. Stepped bore fitting with the screw mentioned is set up on the body of the screwdriver rod mentioned. After the screw mentioned fits with the stepped bore mentioned, the screw mentioned sinks to the stepped bore mentioned.Preferably, handling ball is set up at the end of the stress application rod mentioned away from jack No.1 mentioned. The handling bar is made of rubber. The handling bar mentioned has jack No.2 fitting with the stress application rod mentioned.
Beneficial effect of this utility model: the rotation of stress application rod drives the rotation of screwdriver rod. Finally, the removal of screw is completed. During stress application for rotation, it can apply downward pressure on handle and avoid the separation between screwdriver head and the screw under action. The position of motion sleeve in this device can be adjusted according to operation requirements so as to meet the demand of use. This device has simple structure and low costs and is suitable for promotion for use.
Descriptions of attached figure
To illustrate implementation example of this utility model or technical proposal in existing technologies more clearly, attached figures to be used in implementation example or descriptions of existing technologies are briefly introduced below. Obviously, attached figures described below are only some implementation examples of this utility model. Common technical personnel in this field can obtain other attached figures according to these attached figures without creative work.
Fig.1 is the structural schematic diagram of this utility model.
Detailed implementation way
Preferable implementation example of this utility model is illustrated below in combination with attached figures so that advantages and features of this utility model can be understood by technical personnel in this field more easily and the protection scope of this utility model can be defined more clearly.
An easy-to-operate screwdriver shown in fig. 1 includes screwdriver rod 1. Jack (not shown in the figure) is set up at the left end of the screwdriver rod 1 mentioned. Screwdriver head 2 is arranged at the left end of the screwdriver rod 1 mentioned. The screwdriver head 2 mentioned has an insertion rod 201 fitting with the jack. Screw 3 is arranged between the screwdriver rod 1 and the insertion rod 201 mentioned. Threaded portion 4 is set up at the right end of the screwdriver rod 1 mentioned. Handle 5 is arranged on the threaded portion 1. The handle 5 mentioned has a handle groove 501. Two rail bars 111 are set up circlewise in the exterior of the screwdriver rod 1 mentioned. Motion sleeve 6 is set up in the exterior of the screwdriver rod 1. Rail slot (not shown in the figure) fitting with the rail bar 111 mentioned is set up on the inner surface of the motion sleeve 6 mentioned. Four jacks No.1 601 are set up circlewise on the outer ring of the motion sleeve 6 mentioned. Stress application rod 7 is arranged in the jack No.1 601 mentioned. A better implementation example in this utility model: the screwdriver rod 1 mentioned has solid construction. A better implementation example in this utility model: the screwdriver rod 1 and the rail bar 111 mentioned have an integrated structure. A better implementation example in this utility model: the screw 3 mentioned is inner hexagon screw. Stepped bore (not shown in the figure) fitting with the screw 3 mentioned is set up on the body of the screwdriver rod 1 mentioned. After the screw mentioned fits with the stepped bore mentioned, the screw mentioned sinks to the stepped bore mentioned.
Abetter implementation example in this utility model: handling ball 701 is set up at the end of the stress application rod 7 mentioned away from jack No.1 601 mentioned. The handling bar 701 is made of rubber. The handling bar mentioned has jack No.2 (not shown in the figure) fitting with the stress application rod mentioned.
Beneficial effect of this utility model: the rotation of stress application rod drives the rotation of screwdriver rod. Finally, the removal of screw is completed. During stress application for rotation, it can apply downward pressure on handle and avoid the separation between screwdriver head and the screw under action. The position of motion sleeve in this device can be adjusted according to operation requirements so as to meet the demand of use. This device has simple structure and low costs and is suitable for promotion for use.
The above shows and describes basic principle, main features and advantages of this utility model. Technical personnel in this industry should know that this utility model is not limited by the implementation example above. The implementation example and descriptions above only describe principles of this utility model. This utility model will have various changes and improvements without violating the spirit and scope of this utility model. Such changes and improvements will fall into the scope of this utility model requiring protection. The scope of protection required by this utility model is defined by the claim attached and its equivalent.
Claims (5)
- Claim1. An easy-to-operate screwdriver characterized by the following: it includes screwdriver rod. Jack is set up at the left end of the screwdriver rod mentioned. Screwdriver head is arranged at the left end of the screwdriver rod mentioned. The screwdriver head mentioned has an insertion rod fitting with the jack. Screw is arranged between the screwdriver rod and the insertion rod mentioned. Threaded portion is set up at the right end of the screwdriver rod mentioned. Handle is arranged on the threaded portion. The handle mentioned has a handle groove. Two rail bars are set up circlewise in the exterior of the screwdriver rod mentioned. Motion sleeve is set up in the exterior of the screwdriver rod. Rail slot fitting with the rail bar mentioned is set up on the inner surface of the motion sleeve mentioned. Four jacks No.1 are set up circlewise on the outer ring of the motion sleeve mentioned. Stress application rod is arranged in the jack No.1 mentioned.
- 2. The easy-to-operate screwdriver mentioned according to claim 1 is characterized by the following: the screwdriver rod mentioned has solid construction.
- 3. The easy-to-operate screwdriver mentioned according to claim 1 is characterized by the following: the screwdriver rod and the rail bar mentioned have an integrated structure.
- 4. The easy-to-operate screwdriver mentioned according to claim 1 is characterized by the following: the screw mentioned is inner hexagon screw. Stepped bore fitting with the screw mentioned is set up on the body of the screwdriver rod mentioned. After the screw mentioned fits with the stepped bore mentioned, the screw mentioned sinks to the stepped bore mentioned.
- 5. The easy-to-operate screwdriver mentioned according to claim 1 is characterized by the following: handling ball is set up at the end of the stress application rod mentioned away from jack No.1 mentioned. The handling bar is made of rubber. The handling bar mentioned has jack No.2 fitting with the stress application rod mentioned.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098019 | 2016-02-01 | ||
| CN2016200980199 | 2016-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016100730A4 true AU2016100730A4 (en) | 2016-06-30 |
Family
ID=56404900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016100730A Ceased AU2016100730A4 (en) | 2016-02-01 | 2016-05-22 | An easy-to-operate screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2016100730A4 (en) |
-
2016
- 2016-05-22 AU AU2016100730A patent/AU2016100730A4/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK16 | Application refused |