CN211614413U - Anti-seismic electric hand drill - Google Patents
Anti-seismic electric hand drill Download PDFInfo
- Publication number
- CN211614413U CN211614413U CN202020082917.1U CN202020082917U CN211614413U CN 211614413 U CN211614413 U CN 211614413U CN 202020082917 U CN202020082917 U CN 202020082917U CN 211614413 U CN211614413 U CN 211614413U
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- electric hand
- damping spring
- handle
- hand drill
- drill bit
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Abstract
The utility model provides an antidetonation electric hand drill, includes the fixed cover of drill bit and body, the body left side is provided with the fixed cover of drill bit, installs the drill bit in the fixed cover of drill bit, and body right side lower extreme is provided with the main handle of a below slope in the right side, and the body left side is provided with the spacing groove, installs an auxiliary handle that the upper end has the auxiliary handle retainer plate in the spacing groove, and the inside round damping spring that is provided with of auxiliary handle retainer plate, body right side have a location handle through stereoplasm damping spring connection. The right side of the electric hand drill is provided with a positioning handle, the positioning handle is connected with the body through a hard damping spring, and when drilling, the positioning handle is held by hand, the hard damping spring can provide a vibration buffering effect, so that the acting force of vibration on an arm is reduced; a damping spring is arranged on an auxiliary handle fixing ring of the electric hand drill, and the damping spring can reduce the damage of the body vibration to the used arm.
Description
Technical Field
The utility model relates to an antidetonation electric hand drill belongs to electric hand drill device design application.
Background
The electric hand drill is a drilling tool taking an alternating current power supply or a direct current battery as power, is one of handheld electric tools, is a product with the largest sales volume in the electric tool industry, is widely applied to the industries of buildings, decorations, furniture and the like, and is used for drilling holes or penetrating objects on objects.
When the existing electric hand drill is used, the electric drill rotates at a high speed, so that vibration can be generated, the arm of a user can be injured after the electric hand drill is used for a long time, and particularly when the electric hand drill meets a hard object, large vibration can be generated, and the existing electric hand drill is poor in damping effect. Therefore, it is necessary to design an anti-vibration electric hand drill to reduce the vibration injury to the arm of the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-seismic electric hand drill, the right side of the electric hand drill is provided with a positioning handle, the positioning handle is connected with a body by a hard damping spring, when drilling, the positioning handle is held by hand, and the hard damping spring can provide the effect of buffering the vibration, thereby reducing the acting force of the vibration on the arm; a damping spring is arranged on an auxiliary handle fixing ring of the electric hand drill, and the damping spring can reduce the damage of the body vibration to the used arm.
The utility model relates to a following content:
an anti-seismic electric hand drill comprises a drill bit fixing sleeve 2 and a body 3, wherein the left side of the body 3 is provided with the drill bit fixing sleeve 2, a drill bit 1 is arranged in the drill bit fixing sleeve 2, a motor 14 is arranged in the body 3, a crankshaft of the motor 14 is connected with the drill bit fixing sleeve 2, a heat dissipation hole 7 is arranged on a shell at the upper end of the right side of the body 3, a power line 8 extends out of the upper end of the right side of the body 3, the lower end of the right side of the body 3 is provided with a main handle 11 which inclines towards the lower right side, the left side of the upper end of the main handle 11 is provided with a control switch 12, the left side of the body 3 is provided with a limiting groove 4, an auxiliary handle 13 with an auxiliary handle fixing ring 5 at the upper end is arranged in the limiting groove 4, a circle of damping spring, the right side of the body 3 is connected with a positioning handle 9 through a hard damping spring 10.
According to the anti-seismic electric hand drill, further, the limiting groove 4 is of a square structure, and the auxiliary handle 13 can be prevented from rotating.
According to the anti-seismic electric hand drill, further, a dense net-shaped structure is arranged inside the heat dissipation hole 7, so that external dust can be prevented from entering the body 3.
The anti-vibration electric hand drill further comprises a rubber film with anti-skid grains, wherein the rubber film is arranged on the positioning handle 9.
As above-mentioned antidetonation electric hand drill, further, stereoplasm damping spring 10 left side is provided with the screw thread head, and 3 right sides of body are provided with the screw hole, and stereoplasm damping spring 10 threaded connection is convenient for dismantle on body 3.
According to the anti-vibration electric hand drill, the soft shock-absorbing material is covered on the surface of the main handle 11, so that vibration can be further reduced.
Compared with the prior art, the method has the following advantages:
1. the utility model provides an antidetonation electric hand drill's right side is settled there is the location handle, and the location handle utilizes stereoplasm damping spring to be connected with the body, and in drilling, handheld location handle utilizes stereoplasm damping spring can provide the effect of buffering vibrations, reduces vibrations to the effort of arm.
2. This application antidetonation electric hand drill still has settled damping spring on this electric hand drill's auxiliary handle fixing ring, and damping spring can reduce the injury of body vibrations to using the arm.
3. This application antidetonation electric hand drill still sets up the spacing groove into square structure, can avoid the twist grip to rotate to improve the stability of twist grip.
4. The utility model provides an antidetonation electric hand drill still is provided with fine and close network structure inside the louvre, can avoid outside dust to enter into inside the body.
5. This application antidetonation electric hand drill still is provided with the thread head on stereoplasm damping spring left side, and the body right side is provided with the screw hole, and stereoplasm damping spring threaded connection is convenient for dismantle on the body.
Drawings
Figure 1 is a front view of an anti-vibration electric hand drill.
Fig. 2 is a left side view of an anti-shock electric hand drill.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The indefinite article "a" or "an" as used herein does not exclude a plurality, and the term "and/or" may comprise any and all combinations of one or more of the associated listed items.
In fig. 1 and 2:
the drilling tool comprises a drilling bit 1, a drilling bit 2, a drilling bit fixing sleeve 3, a body 4, a limiting groove 5, an auxiliary handle fixing ring 6, a damping spring 7, a heat dissipation hole 8, a power line 9, a positioning handle 10, a hard damping spring 11, a main handle 12, a control switch 13, an auxiliary handle 14 and a motor.
As shown in fig. 1 and 2, an anti-vibration electric hand drill comprises a drill bit fixing sleeve 2 and a body 3, wherein the drill bit fixing sleeve 2 is arranged on the left side of the body 3, a drill bit 1 is installed in the drill bit fixing sleeve 2, a motor 14 is installed inside the body 3, a crankshaft of the motor 14 is connected with the drill bit fixing sleeve 2, a heat dissipation hole 7 is formed in a shell at the upper end of the right side of the body 3, a power line 8 extends out of the upper end of the right side of the body 3, a main handle 11 which inclines towards the lower right is arranged at the lower end of the right side of the body 3, a control switch 12 is arranged on the left side of the upper end of the main handle 11, a limiting groove 4 is formed in the left side of the body 3, an auxiliary handle 13 with an auxiliary handle fixing ring 5 at the upper end is installed in the limiting groove 4, the auxiliary handle fixing ring, the right side of the body 3 is connected with a positioning handle 9 through a hard damping spring 10.
According to the anti-seismic electric hand drill, further, the limiting groove 4 is of a square structure, and the auxiliary handle 13 can be prevented from rotating.
According to the anti-seismic electric hand drill, further, a dense net-shaped structure is arranged inside the heat dissipation hole 7, so that external dust can be prevented from entering the body 3.
The anti-vibration electric hand drill further comprises a rubber film with anti-skid grains, wherein the rubber film is arranged on the positioning handle 9.
As above-mentioned antidetonation electric hand drill, further, stereoplasm damping spring 10 left side is provided with the screw thread head, and 3 right sides of body are provided with the screw hole, and stereoplasm damping spring 10 threaded connection is convenient for dismantle on body 3.
According to the anti-vibration electric hand drill, the soft shock-absorbing material is covered on the surface of the main handle 11, so that vibration can be further reduced.
The working principle of the application is as follows:
the utility model provides an antidetonation electric hand drill, when using, with 8 switch-ons external power supplies of power cord, then open control switch 12, motor 14 drives the fixed cover 2 of drill bit and rotates with drill bit 1 this moment, at this moment, hold auxiliary handle 13 in one hand, the location handle 9 is held to another hand, because be provided with damping spring 6 on the auxiliary handle retainer plate 5, thereby the injury of vibrations to the arm has been reduced, because also connect on the location handle 9 through stereoplasm damping spring 10 on the body 3, also can reduce the injury that vibrations granted another arm of user.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical derivations or substitutions made on the basis of the conception of the present application, should be considered as the protection scope of the present application.
Claims (6)
1. The utility model provides an antidetonation electric hand drill, includes the fixed cover of drill bit and body, its characterized in that: the utility model discloses a drill bit, including body, drill bit fixing sleeve, body, main handle upper end, limiting groove, auxiliary handle retainer plate, the inside round damping spring that is provided with of auxiliary handle retainer plate, auxiliary handle passes through damping spring and connects in the limiting groove, the body right side is connected with a location handle through stereoplasm damping spring.
2. An anti-vibration electric hand drill according to claim 1 wherein: the limiting groove is of a square structure.
3. An anti-vibration electric hand drill according to claim 1 wherein: and a compact net structure is arranged in the heat dissipation holes.
4. An anti-vibration electric hand drill according to claim 1 wherein: the positioning handle is provided with a rubber film with anti-skid grains.
5. An anti-vibration electric hand drill according to claim 1 wherein: the left side of the hard damping spring is provided with a threaded head, the right side of the body is provided with a threaded hole, and the hard damping spring is in threaded connection with the body.
6. An anti-vibration electric hand drill according to claim 1 wherein: the surface of the main handle is covered with a soft damping material on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082917.1U CN211614413U (en) | 2020-01-15 | 2020-01-15 | Anti-seismic electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082917.1U CN211614413U (en) | 2020-01-15 | 2020-01-15 | Anti-seismic electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614413U true CN211614413U (en) | 2020-10-02 |
Family
ID=72637971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020082917.1U Expired - Fee Related CN211614413U (en) | 2020-01-15 | 2020-01-15 | Anti-seismic electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211614413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354971A (en) * | 2022-09-05 | 2022-11-18 | 鲁东大学 | Petroleum machinery installation drilling tool |
-
2020
- 2020-01-15 CN CN202020082917.1U patent/CN211614413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354971A (en) * | 2022-09-05 | 2022-11-18 | 鲁东大学 | Petroleum machinery installation drilling tool |
| CN115354971B (en) * | 2022-09-05 | 2024-01-26 | 鲁东大学 | Petroleum machinery installs drilling tool |
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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: 20201002 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |