CN219704911U - Screwdriver capable of clamping screw - Google Patents

Abstract

The utility model discloses a screw driver capable of clamping screws, which is applied to the field of screw drivers.

Description

Screwdriver capable of clamping screw

Technical Field

The utility model belongs to the field of screwdrivers, and particularly relates to a screwdrivers capable of clamping screws.

Background

In the prior art, a common screwdriver needs two hands to be matched for use, one hand holds the screw and aligns the screw to the screw hole, the other hand needs to hold the screwdriver and screw the screw into the screw hole, in the actual use process, one hand is often required to complete the installation and disassembly process of the screw, in order to solve the problem, a magnetic screwdriver is commonly adopted at present, however, the position of the screw relative to the screwdriver is difficult to control when the screw is attracted by the magnetic screwdriver, so that the screw is difficult to align and put into the screw hole quickly, in addition, in the operation process, the screw is often caused to fall from the screwdriver because of shaking, if the screw falls in a narrow space, the falling position of the screw is difficult to find, and sometimes even if the screw can be found, the screw is difficult to be taken out from the narrow space quickly.

Currently, the bulletin number is: CN205465914U, which is a chinese utility model, discloses a grippable screwdriver, which comprises a handle, a connecting rod, a tool bit, and a wrench; the handle is cylindrical and is fixedly connected with the connecting rod; the connecting rod is a round rod, a limiting boss for limiting the movement of the spring is arranged in the middle of the connecting rod, and a cutter head is arranged at the lower end of the connecting rod; the cutter head is in a straight shape or a cross shape. The clamping piece consists of a push handle, a sleeve, a chuck and a spring; the spring is arranged in the sleeve and sleeved outside the connecting rod; the clamping head is U-shaped, and the head of the screw can be clamped in the U-shaped groove. The utility model provides a screw driver capable of clamping, which is simple in structure and convenient to use, effectively solves the problem that screws are time-consuming to disassemble and assemble and easy to drop, and improves the working efficiency and the safety.

The screw driver has the beneficial effect that the screw can be fixed, but in actual use, the U-shaped groove is fixed, so that the screw driver can only clamp the screw with fixed size, and the practicability is not high.

Disclosure of Invention

The utility model aims to provide a screwdriver capable of clamping a screw, which has the advantages of being convenient for clamping the screw and increasing the clamping usable range.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a screwdriver that can centre gripping screw, includes the barrel, the top of barrel is equipped with the handle, the bottom fixed mounting of handle has the connecting rod that runs through to the barrel bottom, the bottom fixed mounting of connecting rod has the screwdriver head, the inside of barrel is equipped with the connecting block that runs through to the surface, the one end fixed mounting of connecting block has the clamping lever, the surface of connecting rod is located the inside fixed lantern ring that has cup jointed of barrel, the equal fixed mounting in both sides of lantern ring has the slider, the bottom fixed mounting of lantern ring has the spring, the inside fixed mounting of barrel has the solid fixed ring that the cooperation connecting rod runs through the use, the surface of connecting rod and be located solid fixed ring bottom fixed mounting have the installation piece one, the inside fixed mounting of barrel has the installation piece two of being connected through the bearing rotation with the connecting block bottom.

The technical scheme is adopted: when the screwdriver capable of clamping the screw is used, the clamping piece clamps screws of different types and specifications through one side plane of the clamping piece, the usable range of the screwdriver is increased, meanwhile, through the arrangement, the applicability to the screw size can be increased, the screw is suitable for screws of different sizes through the matching of the spring and the clamping piece, the use range of the screw is increased, the practicability is improved, and the use convenience is improved.

The utility model is further arranged that one end of the clamping rod is provided with a clamping groove.

The technical scheme is adopted: the clamping groove is matched with the clamping rod to clamp the screw.

The utility model is further arranged that the surface of the handle is provided with a first anti-skid groove.

The technical scheme is adopted: the friction force on the surface of the handle is increased through the anti-skid groove.

The utility model is further arranged that the surface of the cylinder body is provided with a second anti-skid groove.

The technical scheme is adopted: and the friction force on the surface of the cylinder body is increased through the anti-skid groove II.

The utility model is further arranged that the spring is sleeved on the surface of the connecting rod.

The technical scheme is adopted: the telescopic use is carried out by matching the spring with the connecting rod.

The utility model is further arranged that the other end of the spring is fixedly connected with the fixed ring.

The technical scheme is adopted: the fixed ring is convenient to be synchronously connected with one end of the spring through the fixed connection.

The utility model is further arranged that the first mounting block is rotatably connected with one end of the connecting block through the rotating shaft.

The technical scheme is adopted: the first installation block and the first connection block are convenient to rotate and are connected through the rotating shaft.

The utility model is further arranged that both sides of the inside of the cylinder body are provided with sliding grooves matched with the sliding blocks for sliding.

The technical scheme is adopted: the sliding groove is matched with the sliding block for sliding use.

In summary, the utility model has the following beneficial effects:

when the screwdriver capable of clamping the screw is used, the clamping piece can clamp the screws with different types and specifications through the side plane of the clamping piece, so that the usable range of the screwdriver is increased, meanwhile, through the arrangement, the applicability to the screw size can be increased, and through the cooperation of the spring and the clamping piece, the screwdriver is suitable for screws with different sizes, the usable range is increased, the practicability is improved, and the use convenience is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic drawing of a clamping cross-section of an orthographic screw of the present utility model;

FIG. 3 is a schematic diagram of the utility model in use with a front view.

Reference numerals: 1. a cylinder; 2. a handle; 3. a connecting rod; 4. a collar; 5. a slide block; 6. a chute; 7. a spring; 8. a fixing ring; 9. a first mounting block; 10. a connecting block; 11. a second mounting block; 12. a clamping rod; 13. a clamping groove; 14. a screwdriver bit; 15. an anti-skid groove I; 16. and a second anti-skid groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, fig. 2 and fig. 3, a screwdriver capable of clamping screws, which comprises a barrel 1, the top of barrel 1 is equipped with handle 2, the bottom fixed mounting of handle 2 has link 3 that runs through to barrel 1 bottom, the bottom fixed mounting of link 3 has screwdriver head 14, the inside of barrel 1 is equipped with the connecting block 10 that runs through to the surface, the one end fixed mounting of connecting block 10 has clamping rod 12, the surface of link 3 and be located barrel 1 inside fixed sleeve joint the lantern ring 4, the equal fixed mounting in both sides of lantern ring 4 has slider 5, the bottom fixed mounting of lantern ring 4 has spring 7, the inside fixed mounting of barrel 1 has solid fixed ring 8 that the cooperation link 3 runs through the use, the surface of link 3 and be located guy fixed ring 8 bottom fixed mounting have installation piece one 9, the inside fixed mounting of barrel 1 has the installation piece two 11 that are connected through the bearing rotation with the connecting block 10 bottom, when using the screwdriver capable of clamping screws, accessible clamping piece one side plane carries out the centre gripping when the screw of different model specifications, increase the usable range of this screwdriver, simultaneously through this setting, the applicable to the size 7 and the spring, the practicality is increased, and the screw is applicable to the size is used.

Referring to fig. 3, a clamping groove 13 is formed at one end of the clamping rod 12, and the clamping groove 13 is matched with the clamping rod 12 to clamp the screw.

Referring to fig. 1, a first anti-slip groove 15 is formed on the surface of the handle 2, and friction force on the surface of the handle 2 is increased through the first anti-slip groove 15.

Referring to fig. 1, a second anti-slip groove 16 is formed on the surface of the cylinder 1, and the friction force on the surface of the cylinder 1 is increased through the second anti-slip groove 16.

Referring to fig. 2, a spring 7 is sleeved on the surface of the connecting rod 3, and the spring 7 is matched with the connecting rod 3 to extend and retract.

Referring to fig. 3, the other end of the spring 7 is fixedly connected with the fixing ring 8, and the fixing ring 8 is conveniently and synchronously connected with one end of the spring 7 through the fixed connection.

Referring to fig. 3, the first mounting block 9 is rotatably connected with one end of the first connecting block 10 through a rotating shaft, and the first mounting block 9 is conveniently rotatably connected with the first connecting block 10 through the rotating shaft.

Referring to fig. 2, both sides of the interior of the cylinder 1 are provided with sliding grooves 6 for sliding with the sliding blocks 5, and sliding with the sliding blocks 5 is performed through the sliding grooves 6.

The use process is briefly described: when the screwdriver capable of clamping screws is used, the handle 2 is held by a hand, the first anti-slip groove 15 increases the friction force on the surface of the handle 2, the second anti-slip groove 16 increases the friction force on the surface of the barrel 1, the barrel 1 is operated to move up and down on the surface of the connecting rod 3, at the moment, through the movement of the barrel 1, the first mounting block 9 rotates with one end of the connecting block 10 through a rotating shaft, the second mounting block 11 is matched with the bottom of the connecting block 10 to perform angle adjustment, along with the upward movement of the barrel 1, the collar 4 is driven to move, the spring 7 is contracted, the sliding block 5 and the sliding groove 6 are matched with the movement between the barrel 1 and the collar 4, the first mounting block 9 and the second mounting block 11 are used for performing angle adjustment on the connecting block 10, one end of the clamping rod 12 is lifted upwards, at the moment, the screwdriver head 14 is contacted with the screws, then the force is released to apply force on the barrel 1, along with the extension of the spring 7, one end of the clamping rod 12 is driven to approach the screws through transmission, the clamping groove 13 is contacted with the screws, the clamping of the screws is realized, the clamping of the screws is clamped, the clamping of the screws of different types, the screw can be clamped by the clamping plane can be increased, and the screwdriver can be used.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (8)

1. Screw driver capable of clamping screw, comprising a cylinder (1), characterized in that: the utility model discloses a barrel, including barrel (1), handle (2), connecting rod (3) that runs through to barrel (1) bottom are equipped with to the top of barrel (1), the bottom fixed mounting of connecting rod (3) has screwdriver head (14), the inside of barrel (1) is equipped with connecting block (10) that runs through to the surface, the one end fixed mounting of connecting block (10) has clamping lever (12), the surface of connecting rod (3) and be located barrel (1) inside fixed sleeve joint lantern ring (4), the equal fixed mounting in both sides of lantern ring (4) has slider (5), the bottom fixed mounting of lantern ring (4) has spring (7), the inside fixed mounting of barrel (1) has fixed ring (8) that cooperation connecting rod (3) run through the use, the surface of connecting rod (3) and be located fixed ring (8) bottom fixed mounting have installation piece one (9), the inside fixed mounting of barrel (1) have with connecting block (10) bottom through bearing rotation connection install piece two (11).

2. A screw driver for a clampable screw as in claim 1, wherein: a clamping groove (13) is formed in one end of the clamping rod (12).

3. A screw driver for a clampable screw as in claim 1, wherein: the surface of the handle (2) is provided with a first anti-skid groove (15).

4. A screw driver for a clampable screw as in claim 1, wherein: the surface of the cylinder body (1) is provided with a second anti-skid groove (16).

5. A screw driver for a clampable screw as in claim 1, wherein: the spring (7) is sleeved on the surface of the connecting rod (3).

6. A screw driver for a clampable screw as in claim 1, wherein: the other end of the spring (7) is fixedly connected with the fixed ring (8).

7. A screw driver for a clampable screw as in claim 1, wherein: the first mounting block (9) is rotatably connected with one end of the connecting block (10) through a rotating shaft.

8. A screw driver for a clampable screw as in claim 1, wherein: both sides of the inside of the cylinder body (1) are provided with sliding grooves (6) matched with the sliding blocks (5) for sliding.