CN219170740U - Screw driver - Google Patents
Screw driver Download PDFInfo
- Publication number
- CN219170740U CN219170740U CN202223547830.5U CN202223547830U CN219170740U CN 219170740 U CN219170740 U CN 219170740U CN 202223547830 U CN202223547830 U CN 202223547830U CN 219170740 U CN219170740 U CN 219170740U
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- screw driver
- sleeve
- front protective
- positioning sleeve
- screwdriver
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Abstract
The utility model discloses a screw driver, which comprises a screw driver body, a front protective sleeve and a positioning sleeve; the front protective sleeve is arranged at the front part of the screwdriver body and is configured to cover a tool bit at the front part of the screwdriver body; the positioning sleeve is arranged at the rear part of the screwdriver body and is configured to position the front protective sleeve; the screw driver comprises a screw driver body, a front protective sleeve, a positioning sleeve and a screw driver body, wherein the front protective sleeve is detachably connected with the screw driver body, the positioning sleeve is movably connected with the screw driver body, a hole site is formed in one end of the positioning sleeve, which is far away from the screw driver body, a bulge matched with the hole site is arranged at one end of the front protective sleeve, and the front protective sleeve and the positioning sleeve extend into the hole site through the bulge to be connected. The front protective sleeve arranged at the front part of the screwdriver body can protect the screwdriver head when the screwdriver is not used, and is small in size and convenient to carry; when the screw driver is required to work, the front protective sleeve can be directly detached from the screw driver body, and then the protrusions on the front protective sleeve are aligned with the hole sites of the positioning sleeve and extend into the positioning sleeve, so that the front protective sleeve is mounted on the positioning sleeve.
Description
Technical Field
The utility model relates to the technical field of electric tools.
Background
The existing screw driver is generally a straight shank screw driver or a screw driver with a handle, the former is as in the Chinese patent application No. CN202122736317.X, and comprises a shell, a containing cavity and a rear cover, wherein the containing cavity is arranged in the shell, the rear cover is detachably arranged at the rear end of the shell, and at least one screw column sleeve is arranged on the outer side wall of the containing cavity. However, the straight shank screwdriver is small in size and convenient to carry, but lacks a handle, so that the straight shank screwdriver is inconvenient to use under some conditions. While the handle is carried, the handle is more stable in the working process and is convenient to use, but not convenient to carry. Therefore, there is a lack of a screw driver which is portable and convenient to operate.
Disclosure of Invention
In order to solve the problems, the utility model provides a screw driver.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a screw driver, comprising:
a screwdriver body;
the front protective sleeve is arranged at the front part of the screwdriver body and is configured to cover the tool bit at the front part of the screwdriver body;
the positioning sleeve is arranged at the rear part of the screwdriver body and is configured to position the front protective sleeve;
the screw driver comprises a screw driver body, a front protective sleeve, a positioning sleeve and a screw driver body, wherein the front protective sleeve is detachably connected with the screw driver body, the positioning sleeve is movably connected with the screw driver body, a hole site is formed in one end of the positioning sleeve, which is far away from the screw driver body, a bulge matched with the hole site is arranged at one end of the front protective sleeve, and the front protective sleeve and the positioning sleeve extend into the hole site through the bulge to be connected.
Further, the locating sleeve is rotationally connected with the screwdriver body through the damping piece.
Further, round holes are formed in two sides of the positioning sleeve, and the two round holes are symmetrically arranged relative to the central axis of the positioning sleeve; the locating sleeve is provided with a hook, and two ends of the hook extend into the round hole and are movably connected with the locating sleeve.
Furthermore, a protection space is formed in the protrusion, and when the front protection sleeve covers the front part of the screwdriver body, the tool bit stretches into the protection space.
Further, the protrusion is a hexagonal prism, and the hole site is the same as the protrusion in shape and size.
Further, the screw driver is a straight shank screw driver.
Compared with the prior art, the utility model has the beneficial effects that:
the front protective sleeve arranged at the front part of the screwdriver body can protect the screwdriver head when the screwdriver is not used, and is small in size and convenient to carry; when the screw driver is required to be used for working, the front protective sleeve can be directly detached from the screw driver body, and then the protrusions on the front protective sleeve are aligned with the hole sites of the positioning sleeve and extend into the positioning sleeve, so that the front protective sleeve is mounted on the positioning sleeve, and the damping piece on the positioning sleeve can provide certain resistance when the front protective sleeve rotates relative to the screw driver body, so that the screw driver body is prevented from shaking in the use process, and the working progress is influenced.
Drawings
The utility model is further described below with reference to the drawings and detailed description.
FIG. 1 is an assembly view of a screwdriver according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a positioning sleeve according to an embodiment of the present utility model;
fig. 3 is another assembly view of the screw driver according to the embodiment of the present utility model.
1. A screwdriver body; 11. a cutter head; 2. a front protective sleeve; 21. a protrusion; 3. a positioning sleeve; 31. hole sites; 32. a damping member; 33. a hook.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Those skilled in the art will appreciate that the features of the examples and embodiments described below can be combined with one another without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Words such as "upper", "lower", "front", "rear", etc., indicating an azimuth or a positional relationship are based on only the azimuth or the positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus/elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
As used in this specification, the singular forms "a", "an" and "the" include plural referents, unless the content clearly dictates otherwise. As used in this specification, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise, and the terms "mounted," "connected," and "connected" are to be construed broadly, as for example, they may be fixed, they may be removable, or they may be integrally connected. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements.
Referring to fig. 1-3, an embodiment of the present utility model provides a screwdriver, including a screwdriver body 1, a front protective sleeve 2 and a positioning sleeve 3; the screwdriver comprises a screwdriver body 1, a screwdriver head 11, a front protective sleeve 2, a positioning sleeve 3 and a lengthening handle, wherein the screwdriver head 11 is arranged at one end of the screwdriver body 1, the screwdriver head 11 is generally used for fixing screwdriver heads of various types, and therefore the screwdriver head 11 protrudes out of the screwdriver body 1.
Specifically, the front protective sleeve 2 is detachably connected with the screwdriver body 1, the positioning sleeve 3 is movably connected with the screwdriver body 1, a hole site 31 is formed in one end, far away from the screwdriver body 1, of the positioning sleeve 3, a protrusion 21 matched with the hole site 31 is arranged at one end of the front protective sleeve 2, the front protective sleeve 2 and the positioning sleeve 3 extend into the hole site 31 through the protrusion 21 to be connected, and therefore the front protective sleeve 2 can be mounted at the rear part of the screwdriver body 1 through the matching of the protrusion 21 and the hole site 31 after being detached from the screwdriver body 1, and the front protective sleeve 2 is mounted on the positioning sleeve 3 and can move relative to the screwdriver along with the positioning sleeve 3.
Referring to fig. 1, in the embodiment of the present utility model, the positioning sleeve 3 is rotatably connected with the screwdriver body 1 through the damping member 32, so that the positioning sleeve 3 can be fixed at a certain angle when moving relative to the screwdriver body 1, and the front protection sleeve 2 connected with the positioning sleeve and the screwdriver body 1 also form a corresponding angle, so that the use of the screwdriver is more stable and convenient.
Referring to fig. 2, in the embodiment of the present utility model, two sides of the positioning sleeve 3 are provided with circular holes, and the two circular holes are symmetrically arranged about the central axis of the positioning sleeve 3; the locating sleeve 3 is provided with a hook 33, and two ends of the hook 33 extend into the round hole and are movably connected with the locating sleeve 3. The hook 33 is arranged on the positioning sleeve 3, so that a screwdriver can be hung at any place with corresponding equipment, and the portability of the device is improved.
Referring to fig. 1, in the embodiment of the present utility model, the protrusion 21 has a protection space inside, and the tool bit 11 extends into the protection space when the front protection sleeve 2 covers the front portion of the screwdriver body 1. The cutter head 11 is extended into the protection space of the bulge 21 arranged at one end of the front protection sleeve 2, so that the size of the front protection sleeve 2 can be reduced as much as possible while the cutter head 11 is protected.
Referring to fig. 1 and 2, in the embodiment of the utility model, the protrusion 21 is a hexagonal prism, and the hole site 31 has the same shape and size as the protrusion 21. The hexagonal prism shape can ensure that the protrusion 21 can not rotate after extending into the hole site 31, so as not to generate displacement in the using process and influence the stability of the screwdriver.
Referring to fig. 1, in the embodiment of the present utility model, the screw driver is a straight shank screw driver.
In the embodiment of the utility model, the front protective sleeve 2 arranged at the front part of the screwdriver body 1 can protect the tool bit 11 when the screwdriver is not used, and is convenient to carry; when the screwdriver is required to work, the front protective sleeve 2 can be directly detached from the screwdriver body 1, then the protrusions 21 on the front protective sleeve 2 are aligned with the hole sites 31 of the positioning sleeve 3 and extend into the positioning sleeve, so that the front protective sleeve 2 is mounted on the positioning sleeve 3, and the damping piece 32 on the positioning sleeve 3 can provide certain resistance when the front protective sleeve 2 rotates relative to the screwdriver body 1, so that the screwdriver body 1 is prevented from shaking in the use process, and the working progress is prevented from being influenced.
While the utility model has been described in terms of specific embodiments, it will be appreciated by those skilled in the art that the utility model is not limited to the specific embodiments described above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (6)
1. A screw driver, comprising:
a screwdriver body;
the front protective sleeve is arranged at the front part of the screwdriver body and is configured to cover the tool bit at the front part of the screwdriver body;
the positioning sleeve is arranged at the rear part of the screwdriver body and is configured to position the front protective sleeve;
the screw driver comprises a screw driver body, a front protective sleeve, a positioning sleeve and a screw driver body, wherein the front protective sleeve is detachably connected with the screw driver body, the positioning sleeve is movably connected with the screw driver body, a hole site is formed in one end of the positioning sleeve, which is far away from the screw driver body, a bulge matched with the hole site is arranged at one end of the front protective sleeve, and the front protective sleeve and the positioning sleeve extend into the hole site through the bulge to be connected.
2. A screw driver according to claim 1, wherein: the locating sleeve is rotationally connected with the screwdriver body through the damping piece.
3. A screw driver according to claim 1, wherein: round holes are formed in two sides of the positioning sleeve, and the two round holes are symmetrically arranged relative to the central axis of the positioning sleeve; the locating sleeve is provided with a hook, and two ends of the hook extend into the round hole and are movably connected with the locating sleeve.
4. A screw driver according to claim 1, wherein: the inside protection space that has of arch, before the protective sheath covers the screwdriver body front portion, the tool bit stretches into the protection space.
5. A screw driver according to claim 1, wherein: the bulge is a hexagonal prism, and the hole site is the same as the bulge in shape and size.
6. A screw driver according to claim 1, wherein: the screw driver is a straight shank screw driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547830.5U CN219170740U (en) | 2022-12-30 | 2022-12-30 | Screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547830.5U CN219170740U (en) | 2022-12-30 | 2022-12-30 | Screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170740U true CN219170740U (en) | 2023-06-13 |
Family
ID=86661780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223547830.5U Active CN219170740U (en) | 2022-12-30 | 2022-12-30 | Screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170740U (en) |
-
2022
- 2022-12-30 CN CN202223547830.5U patent/CN219170740U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |