CN217255930U - Portable screw locking tool - Google Patents
Portable screw locking tool Download PDFInfo
- Publication number
- CN217255930U CN217255930U CN202220503107.8U CN202220503107U CN217255930U CN 217255930 U CN217255930 U CN 217255930U CN 202220503107 U CN202220503107 U CN 202220503107U CN 217255930 U CN217255930 U CN 217255930U
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- clamping
- screw
- screwdriver
- guide
- lock screw
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Abstract
The utility model discloses a portable lock screw instrument, including casing, clamping part and second direction passageway, the middle part of casing is equipped with first direction passageway, first direction passageway is equipped with slidable mounting's screwdriver, second direction passageway is used for placing the screw, the bottom of casing is located to the clamping part, and two centre grippings enclose into set screw's centre gripping passageway. When the screwdriver is required to be used, the screw is placed in the second guide channel (a plurality of screws can be placed at the same time), when the screwdriver moves downwards, the clamping parts can be extruded, the two clamping parts are in a state of being away from each other, at the moment, the screwdriver and the clamping on one side are away from each other, the screw can slide into the clamping channel from the second guide channel, the two clamping parts are arranged at intervals, and therefore the screw can be located in the center of the clamping channel, the middle of the screwdriver is opposite to the center of the nut of the screw, the screwdriver can be directly screwed when the screwdriver is used, the screw is prevented from being righted, and the screw is convenient to fix.
Description
Technical Field
The utility model relates to a screwdriver technical field, in particular to portable lock screw instrument.
Background
A screwdriver, a common tool used to turn screws into place, typically has a thin wedge-shaped head that is insertable into a slot or recess in the head of the screw.
The existing screwdriver in the market has the problems that the screwdriver is easy to slip off from a screwdriver edge when screws are installed, and skew and misaligned nuts exist, and new screws need to be placed again after each screw is locked, so that the screwdriver is inconvenient to use, incapable of continuously working and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable lock screw instrument aims at making the screwdriver can prevent the screw through the structure that improves the screwdriver, and the counterpoint is accurate, simultaneously can continuous operation.
In order to achieve the above object, the utility model provides a portable lock screw instrument, include:
the screwdriver comprises a shell, wherein a first guide channel is arranged in the middle of the shell, and a screwdriver which is installed in a sliding mode is arranged in the first guide channel;
the second guide channel is arranged on one side of the first guide channel and used for placing a screw;
the clamping part, the bottom of casing is located to the clamping part, the clamping part is equipped with at least two, and two clamping parts can be in drawing close each other and with the position of screw centre gripping with keep away from each other with the swing between the position of screw release, and two centre grippings enclose into set screw's centre gripping passageway, the bottom of first direction passageway and second direction passageway is linked together with the centre gripping passageway.
Preferably, the clamping portion is an elastic clamping portion.
Preferably, the second guide channels are provided in two and are symmetrically arranged with respect to the first guide channels.
Preferably, the rear end of the screwdriver is provided with a pressing portion, a first spring is arranged between the pressing portion and the shell, and the first spring can apply upward movement elasticity to the screwdriver.
Preferably, the shell is provided with a thimble arranged in a sliding manner in the second guide channel, and the thimble can drive the screw downwards.
Preferably, a second spring is arranged between the second guide channel and the thimble, and the second spring can apply downward movement elasticity to the thimble.
Preferably, a guide groove is formed in the side wall of the second guide channel in a penetrating mode, a guide portion extends towards the guide groove from the ejector pin, and the guide portion can slide along the length direction of the guide groove.
Preferably, the upper part of the guide groove is provided with a through groove, and the through groove can be clamped by a screw.
Preferably, a positioning groove is arranged above the through groove and can be used for clamping the guide part.
Preferably, the inner wall of the clamp is arc-shaped.
The utility model discloses technical scheme when needs use, earlier place the screw in second direction passageway (can place a plurality of screws simultaneously), when the screwdriver moves down, can push clamping part, make two clamping parts be in the state of keeping away from each other, the centre gripping of screwdriver and one of them side keeps away from each other this moment, make the screw can follow second direction passageway and slide to the centre gripping passageway in, because two clamping part intervals set up, consequently, can make the screw be in the central point of centre gripping passageway puts, and the middle part that makes the screwdriver is relative with the nut center of screw, directly twist soon during the use and twist the screwdriver can, the centering to the screw has been avoided, the fixing of screw has been made things convenient for.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a sectional view of the present invention.
In the drawing, 1 is a housing, 11 is a first guide passage, 12 is a second guide passage, 21 is a screw driver, 22 is a screw, 31 is a clamping portion, 32 is a clamping passage, 41 is a first spring, 42 is a second spring, 5 is an ejector pin, 61 is a guide groove, 62 is a guide portion, 71 is a through groove, 72 is a positioning groove, and 8 is a pressing portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 2, a portable screw locking tool includes:
the device comprises a shell 1, wherein a first guide channel 11 is arranged in the middle of the shell 1, and a screwdriver 21 which is installed in a sliding mode is arranged in the first guide channel 11;
the second guide channel 12 is arranged on one side of the first guide channel 11, and the second guide channel 12 is used for placing a screw 22;
clamping part 31, the bottom of casing 1 is located to clamping part 31, clamping part 31 is equipped with at least two, and two clamping parts 31 can be in drawing close each other and with the position of screw 22 centre gripping with keep away from each other and swing between the position with screw 22 release, and two centre grippings enclose into set screw 22's centre gripping passageway 32, the bottom of first direction passageway 11 and the bottom and the centre gripping passageway 32 of second direction passageway 12 are linked together.
When the screw 22 is needed to be used, the screw 22 is placed in the second guide channel 12 (a plurality of screws 22 can be placed at the same time), when the screwdriver 21 moves downwards, the clamping portions 31 can be squeezed, the two clamping portions 31 are in a state of being away from each other, at the time, the screwdriver 21 and the clamping portion on one side are away from each other, the screw 22 can slide into the clamping channel 32 from the second guide channel 12, because the two clamping portions 31 are arranged at intervals, the screw 22 can be located in the center of the clamping channel 32, the middle of the screwdriver 21 is opposite to the nut center of the screw 22, the screwdriver 21 can be directly screwed when the screwdriver is used, the screw 22 is prevented from being righted, and the fixing of the screw 22 is facilitated.
In the embodiment of the present invention, the clamping portion 31 is an elastic clamping portion 31. In the embodiment, the clamping portion 31 is made of elastic material, and it is also possible to make the clamping as a pivot structure and provide a corresponding spring.
In the embodiment of the present invention, the second guiding channel 12 is provided with two and is symmetrically disposed with the first guiding channel 11, so that the housing 1 is more symmetrical, and more screws 22 can be placed at the same time.
In the embodiment of the present invention, the rear end of the screwdriver 21 is provided with a pressing portion 8, a first spring 41 is provided between the pressing portion and the housing 1, and the first spring 41 can apply an upward movement to the screwdriver 21. When screwing is required, pressing force is applied to the first spring 41, so that the screw 22 is inserted into a predetermined hole, and then the screw 22 is screwed.
In the embodiment of the present invention, the housing 1 is located in the second guiding channel 12 and is provided with the thimble 5 installed slidably, the thimble 5 can drive the screw 22 downward, so that the screw 22 moves downward all the time.
In the embodiment of the present invention, a second spring 42 is disposed between the second guide channel 12 and the thimble 5, and the second spring 42 can apply an elastic force of a downward movement to the thimble 5.
In the embodiment of the present invention, the side wall of the second guiding channel 12 is provided with a guiding groove 61 that runs through the setting, the thimble 5 extends to the guiding groove 61 to have a guiding portion 62, the guiding portion 62 can slide along the length direction of the guiding groove 61, and the screw 22 can be extruded into the clamping channel 32 through the guiding portion 62.
In the embodiment of the present invention, a through groove 71 is disposed on the upper portion of the guiding groove 61, and the through groove 71 allows the screw 22 to be inserted.
In the embodiment of the present invention, a positioning groove 72 is disposed above the through groove 71, and the positioning groove 72 can be used for clamping the guiding portion 62, so as to facilitate the insertion of the screw 22.
In the embodiment of the present invention, the inner wall of the clamping is arc-shaped, which facilitates the guiding screw 22.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.
Claims (10)
1. A portable lock screw tool, comprising:
the screwdriver comprises a shell, wherein a first guide channel is arranged in the middle of the shell, and a screwdriver which is installed in a sliding mode is arranged in the first guide channel;
the second guide channel is arranged on one side of the first guide channel and used for placing a screw;
the clamping parts are arranged at the bottom of the shell and can swing between positions where the clamping parts are close to each other and clamp the screws and positions where the clamping parts are far away from the positions where the screws are released, the two clamping parts surround a clamping channel for fixing the screws, and the bottom end of the first guide channel and the bottom end of the second guide channel are communicated with the clamping channel.
2. The portable lock screw tool of claim 1, wherein: the clamping part is an elastic clamping part.
3. The portable lock screw tool of claim 1, wherein: the second guide channels are two and are symmetrically arranged with the first guide channels.
4. The portable lock screw tool of claim 1, wherein: the rear end of the screwdriver is provided with a pressing part, a first spring is arranged between the pressing part and the shell, and the first spring can apply upward movement elasticity to the screwdriver.
5. The portable lock screw tool of claim 1, wherein: the shell is located the second guide channel and is provided with a thimble in sliding installation, and the thimble can drive the screw downwards.
6. The portable lock screw tool of claim 5, wherein: and a second spring is arranged between the second guide channel and the thimble and can apply downward movement elasticity to the thimble.
7. The portable lock screw tool of claim 5, wherein: the lateral wall of second direction passageway is equipped with the guide way that runs through the setting, the thimble extends to the guide way has the guide part, the guide part can slide along the length direction of guide way.
8. The portable lock screw tool of claim 7, wherein: and the upper part of the guide groove is provided with a through groove, and the through groove can be clamped by a screw.
9. The portable lock screw tool of claim 8, wherein: and a positioning groove is arranged above the through groove and can be used for clamping the guide part.
10. The portable lock screw tool of claim 1, wherein: the inner wall of the clamp is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503107.8U CN217255930U (en) | 2022-03-07 | 2022-03-07 | Portable screw locking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503107.8U CN217255930U (en) | 2022-03-07 | 2022-03-07 | Portable screw locking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255930U true CN217255930U (en) | 2022-08-23 |
Family
ID=82860927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220503107.8U Active CN217255930U (en) | 2022-03-07 | 2022-03-07 | Portable screw locking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255930U (en) |
-
2022
- 2022-03-07 CN CN202220503107.8U patent/CN217255930U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |