CN216859553U - Hardware screwdriver convenient for switching tool bits - Google Patents
Hardware screwdriver convenient for switching tool bits Download PDFInfo
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- CN216859553U CN216859553U CN202123133946.XU CN202123133946U CN216859553U CN 216859553 U CN216859553 U CN 216859553U CN 202123133946 U CN202123133946 U CN 202123133946U CN 216859553 U CN216859553 U CN 216859553U
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- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a hardware screwdriver convenient for switching tool bits, and relates to the technical field of hardware screwdrivers. The screwdriver comprises a screwdriver handle, wherein two round rods are arranged at the upper end of the screwdriver handle in a sliding fit manner, screwdriver bits are arranged on the peripheral sides of the two round rods in a rotating fit manner, torsion springs are sleeved on the peripheral sides of the two round rods, and two ends of each torsion spring are respectively connected with one end of each screwdriver bit and one end of each round rod; the clamping assembly is symmetrically arranged on the periphery of the lower end of the screwdriver handle and comprises an inclined plane block which is elastic and is in sliding fit in the screwdriver handle, and an L-shaped sliding block which is in sliding fit on one side of the screwdriver handle, wherein the L-shaped sliding block is connected with the inclined plane block, and the upper end of the screwdriver handle is provided with a rectangular groove matched with one end of the screwdriver head. According to the utility model, the two screwdriver heads are arranged on the screwdriver handle, so that the screwdriver can be used for screws of two types, is convenient for a user to carry, and saves the time for the user to find the screwdriver when the user touches screws of different types.
Description
Technical Field
The utility model belongs to the technical field of hardware screwdrivers, and particularly relates to a hardware screwdriver convenient for switching tool bits.
Background
A screwdriver is a common tool used to turn a screw to place it, and typically has a thin wedge-shaped head that is insertable into a slot or recess in the head of the screw.
The existing screwdriver is only provided with a screwdriver bit of one type, and when screws of different types need to be screwed, a plurality of screwdrivers need to be carried to finish working, so that the working personnel can be inconvenient to carry, some time can be wasted when the corresponding screwdrivers are searched, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hardware screwdriver with tool bits convenient to switch, and solves the technical problem that the tool bits cannot be quickly replaced in the conventional screwdriver.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a hardware screwdriver convenient for switching tool bits comprises a screwdriver tool holder, wherein the upper end of the screwdriver tool holder is in sliding fit with two round rods, the sides of the two round rods are in rotating fit with screwdriver tool bits, torsion springs are sleeved on the sides of the two round rods, and two ends of each torsion spring are respectively connected with one end of the screwdriver tool bit and one end of each round rod;
the clamping components are symmetrically arranged on the periphery of the lower end of the screwdriver handle and comprise an inclined plane block and an L-shaped sliding block, the inclined plane block is elastically matched in the screwdriver handle in a sliding mode, the L-shaped sliding block is matched on one side of the screwdriver handle in a sliding mode, the L-shaped sliding block is connected with the inclined plane block, and a rectangular groove matched with one end of the screwdriver head is formed in the upper end of the screwdriver handle.
Optionally, a U-shaped groove channel is formed in the screwdriver handle, two T-shaped groove openings communicated with the U-shaped groove channel are formed in the upper end of the screwdriver handle, two round rods are in sliding fit in the T-shaped groove openings, the rectangular groove is communicated with the U-shaped groove channel, two sides of the rectangular groove are communicated with the T-shaped groove openings respectively, and two ends of each round rod are located in the two T-shaped groove openings respectively.
Optionally, two ends of the two round rods which are in sliding fit in the T-shaped notch are of polygonal structures.
Optionally, one end of each of the two screwdriver heads is provided with a rectangular block matched with the rectangular groove, the rectangular block is rotationally matched with the periphery of the round rod, and the two screwdriver heads are located in the U-shaped groove.
Optionally, a groove communicated with one end of the U-shaped groove is formed in the lower end of the screwdriver handle, a spring is arranged in the groove, one end of the spring is connected with the inclined plane block, a cavity communicated with the groove is formed in the screwdriver handle, a sliding rod is matched with the groove in the cavity in a sliding mode, one end of the upper side of the sliding rod is connected with one end of the L-shaped sliding block, one end of the sliding rod is connected with the inclined plane block, and the spring is sleeved on the periphery of the sliding rod.
Optionally, the inclined plane of the inclined plane block faces the upper end of the L-shaped sliding block, the lower end of the screwdriver handle is provided with a holding rod, the upper end of the holding rod is in threaded connection with the cap, and the screwdriver handle is located in the cap.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, the two screwdriver heads are arranged on the screwdriver handle, so that the screwdriver can be carried conveniently for screws of two types, the time for searching the screwdriver when the user touches screws of different types is saved, the clamping connection of the screwdriver heads can be released by sliding the L-shaped sliding block, the screwdriver heads are rotated out to be vertical to the upper end of the screwdriver handle under the action of the torsion spring, and the screwdriver heads can be used by sliding into the rectangular groove, so that the operation is simple and rapid.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side sectional view of an embodiment of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic top view of a cross-sectional structure according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a round bar according to an embodiment of the present invention;
fig. 6 is a schematic top view.
Wherein the figures include the following reference numerals:
the screwdriver comprises a screwdriver handle 1, a U-shaped groove channel 2, a screwdriver head 3, a rectangular block 4, a round rod 5, a torsion spring 6, a T-shaped groove opening 7, a rectangular groove 8, an inclined plane block 9, a groove 10, a spring 11, a sliding rod 12, an L-shaped sliding block 13, a cavity 14 and a cap 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1 to 6, in the present embodiment, a hardware screwdriver facilitating bit switching is provided, which includes: the screwdriver handle comprises a screwdriver handle 1, wherein two round rods 5 are in sliding fit with the upper end of the screwdriver handle 1, screwdriver bits 3 are rotationally matched with the peripheries of the two round rods 5, the two screwdriver bits 3 are arranged, the two screwdriver bits can be used for aiming at screws of two types, the carrying by a user is facilitated, the time for searching a screwdriver when the user touches screws of different types is saved, torsion springs 6 are sleeved on the peripheries of the two round rods 5, two ends of each torsion spring 6 are respectively connected with one end of each screwdriver bit 3 and one end of each round rod 5, and the screwdriver bits 3 are rotated out to be perpendicular to the upper end of the screwdriver handle 1 under the action of the torsion springs 6;
the clamping assembly is symmetrically installed on the periphery of the lower end of the screwdriver handle 1, the clamping assembly comprises an inclined plane block 9 which is elastic and is in sliding fit with the screwdriver handle 1, an L-shaped sliding block 13 which is in sliding fit with one side of the screwdriver handle 1, the L-shaped sliding block 13 is connected with the inclined plane block 9, clamping of the screwdriver head 3 can be relieved through sliding the L-shaped sliding block 13, a rectangular groove 8 which is matched with one end of the screwdriver head 3 is formed in the upper end of the screwdriver handle 1, the screwdriver head 3 can slide to the rectangular groove 8, and therefore the screwdriver can be used and is simple and rapid to operate.
The application of one aspect of the embodiment is as follows: when the screwdriver bit 3 needs to be taken out, the L-shaped sliding block 13 slides firstly, the L-shaped sliding block 13 drives the inclined plane block 9 to elastically slide towards the inside of the screwdriver handle 1, clamping on the screwdriver bit 3 is removed, then the torsion spring 6 drives the screwdriver bit 3 to rotate under the action of the torsion spring 6, the screwdriver bit 3 is made to rotate to be perpendicular to the upper end of the screwdriver handle 1, then the screwdriver bit 3 is manually slid, the screwdriver bit 3 drives the round rod 5 to slide into the rectangular groove 8, the process of taking out the screwdriver bit 3 is completed, and when the screwdriver bit 3 needs to be retracted, the reverse operation can be carried out by referring to the steps.
Referring to fig. 1-2, a U-shaped slot channel 2 is formed on a screwdriver handle 1 of the present embodiment, two T-shaped slots 7 communicated with the U-shaped slot channel 2 are formed at the upper end of the screwdriver handle 1, as shown in fig. 5, two round rods 5 are slidably fitted in the T-shaped slots 7, a rectangular slot 8 is communicated with the U-shaped slot channel 2, two sides of the rectangular slot are respectively communicated with the T-shaped slots 7, two ends of the round rods 5 are respectively located in the two T-shaped slots 7, and the screwdriver bit 3 is conveniently stored through the formed U-shaped slot channel 2.
Referring to fig. 4-5, the two ends of the two round rods 5 slidably fitted in the T-shaped slot 7 are polygonal, and the two ends of the two round rods 5 are polygonal, so as to prevent the round rods 5 from rotating when the screwdriver bit 3 is rotated, which would affect the rotation of the screwdriver bit 3 out of the U-shaped slot 2.
Referring to fig. 6, in the present embodiment, one end of each of the two screwdriver bits 3 is provided with a rectangular block 4 matching with the rectangular groove 8, the rectangular block 4 is rotatably fitted around the circular rod 5, the two screwdriver bits 3 are both located in the U-shaped groove 2, the rectangular groove may be a polygonal groove, and the rectangular block 4 may be a polygonal block, so as to prevent the screwdriver bits 3 from rotating during use.
Referring to fig. 3, a groove 10 communicated with one end of the U-shaped groove 2 is formed at the lower end of the screwdriver handle 1 of the embodiment, a spring 11 is installed in the groove 10, one end of the spring 11 is connected with the inclined plane block 9, a cavity 14 communicated with the groove 10 is formed in the screwdriver handle 1, a sliding rod 12 is in sliding fit in the cavity 14, one end of the upper side of the sliding rod 12 is connected with one end of an L-shaped sliding block 13, one end of the sliding rod 12 is connected with the inclined plane block 9, the spring 11 is sleeved on the periphery of the sliding rod 12, the sliding rod 12 is driven by sliding the L-shaped sliding block 13, the sliding rod 12 drives the inclined plane block 9 to slide into the groove 10, the inclined plane block 9 extrudes the spring 11 to shrink, and therefore clamping of the screwdriver head 3 can be released.
Referring to fig. 3, the inclined plane of the inclined plane block 9 of the present embodiment faces the upper end of the L-shaped slider 13, the lower end of the screwdriver handle 1 is provided with a holding rod, the upper end of the holding rod is connected with a cap 15 through a screw, the screwdriver handle 1 is located in the cap 15, the two screwdriver bits 3 are different in shape, the inclined plane of the inclined plane block 9 faces the upper end of the L-shaped slider 13, so that the screwdriver bit 3 extrudes the inclined plane block 9, the inclined plane block 9 can be retracted into the groove 10, when the inclined plane block 9 which is extruded disappears automatically pops up, the screwdriver bit 3 can be clamped, the screwdriver bit 3 is prevented from rotating, the use of the screwdriver bit 3 is facilitated through the provided holding rod, and the screw bit 3 can be protected through the provided cap 15 when the screwdriver bit 3 is used up.
Example 1: in order to prevent the occurrence of slipping of the hand when using the screwdriver grip 1, an alternative embodiment is provided in this embodiment.
Example 1.1 a non-slip rubber pad was fitted around the lower end of the screwdriver grip 1 to increase the friction with the hand and prevent the hand from slipping during use.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. The utility model provides a five metals screwdriver convenient to switch tool bit which characterized in that includes: the screwdriver comprises a screwdriver handle (1), wherein two round rods (5) are in sliding fit with the upper end of the screwdriver handle (1), screwdriver bits (3) are rotationally matched with the peripheries of the two round rods (5), torsion springs (6) are sleeved on the peripheries of the two round rods (5), and two ends of each torsion spring (6) are respectively connected with one end of each screwdriver bit (3) and one end of each round rod (5);
the clamping assembly is symmetrically arranged on the periphery of the lower end of the screwdriver hilt (1), the clamping assembly comprises an inclined plane block (9) which is elastically matched in the screwdriver hilt (1) in a sliding mode, and an L-shaped sliding block (13) which is matched in one side of the screwdriver hilt (1) in a sliding mode, the L-shaped sliding block (13) is connected with the inclined plane block (9), and a rectangular groove (8) matched with one end of the screwdriver bit (3) is formed in the upper end of the screwdriver hilt (1).
2. The hardware screwdriver convenient for bit switching according to claim 1, wherein the screwdriver handle (1) is provided with a U-shaped groove (2), the upper end of the screwdriver handle (1) is provided with two T-shaped notches (7) communicated with the U-shaped groove (2), the two round rods (5) are slidably matched in the T-shaped notches (7), the rectangular groove (8) is communicated with the U-shaped groove (2), two sides of the rectangular groove are respectively communicated with the T-shaped notches (7), and two ends of each round rod (5) are respectively located in the two T-shaped notches (7).
3. The screwdriver with the hardware convenient for bit switching as claimed in claim 2, wherein the two ends of the two round rods (5) which are slidably fitted in the T-shaped notches (7) are polygonal.
4. The hardware screwdriver convenient for bit switching according to claim 1, wherein one end of each of the two screwdriver bits (3) is provided with a rectangular block (4) matched with the rectangular groove (8), the rectangular blocks (4) are rotatably matched on the periphery of the round rod (5), and the two screwdriver bits (3) are positioned in the U-shaped groove channel (2).
5. The hardware screwdriver convenient for bit switching according to claim 1, wherein a groove (10) communicated with one end of the U-shaped channel (2) is formed in the lower end of the screwdriver handle (1), a spring (11) is arranged in the groove (10), one end of the spring (11) is connected with the bevel block (9), a cavity (14) communicated with the groove (10) is formed in the screwdriver handle (1), a sliding rod (12) is in sliding fit in the cavity (14), one end of the upper side of the sliding rod (12) is connected with one end of the L-shaped sliding block (13), one end of the sliding rod (12) is connected with the bevel block (9), and the spring (11) is sleeved on the periphery side of the sliding rod (12).
6. The hardware screwdriver convenient for bit switching as claimed in claim 1, wherein the inclined plane of the inclined plane block (9) faces the upper end of the L-shaped sliding block (13), the lower end of the screwdriver handle (1) is provided with a holding rod, the upper end of the holding rod is connected with a cap (15) in a threaded manner, and the screwdriver handle (1) is located in the cap (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123133946.XU CN216859553U (en) | 2021-12-14 | 2021-12-14 | Hardware screwdriver convenient for switching tool bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123133946.XU CN216859553U (en) | 2021-12-14 | 2021-12-14 | Hardware screwdriver convenient for switching tool bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859553U true CN216859553U (en) | 2022-07-01 |
Family
ID=82146418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123133946.XU Active CN216859553U (en) | 2021-12-14 | 2021-12-14 | Hardware screwdriver convenient for switching tool bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859553U (en) |
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2021
- 2021-12-14 CN CN202123133946.XU patent/CN216859553U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: 311400 Wanshi Town Wanshi Village, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fuyang Yimeier Hardware Tools Co.,Ltd. Country or region after: China Address before: 311600 Gan Tan Zhen Pai Lou Cun, Jiande City, Huzhou City, Zhejiang Province Patentee before: JIANDE ZHENJIE HARDWARE TOOLS Co.,Ltd. Country or region before: China |