CN108637956A - A kind of spanner convenient for gripping - Google Patents
A kind of spanner convenient for gripping Download PDFInfo
- Publication number
- CN108637956A CN108637956A CN201810387722.5A CN201810387722A CN108637956A CN 108637956 A CN108637956 A CN 108637956A CN 201810387722 A CN201810387722 A CN 201810387722A CN 108637956 A CN108637956 A CN 108637956A
- Authority
- CN
- China
- Prior art keywords
- screw
- head
- fixed jaw
- spanner
- movable claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/58—Jaw attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Abstract
The present invention relates to assembly tool technical fields, a kind of specifically spanner convenient for gripping, include mainly movable claw head, fixed jaw head, pedestal and regulation stud, irregular sawtooth is offered on movable claw head and fixed jaw head, and the first screw and the second screw are installed on movable claw head, third screw is installed on fixed jaw head, pedestal is fixedly connected with second handle, the moveable first in command is installed, the front end of the first screw, the second screw and third screw is equipped with permanent magnet inside second handle.The present invention on movable claw head and fixed jaw head by opening up sawtooth, allow spanner that hex nut can not only be clamped, round nut can easily also be clamped, by the screw being arranged on pawl head, spanner clamping abnormity nut can be allowed, two handles being arranged constitute telescopic device, the handle of spanner is extended to required position, the practicality and functionality are greatly increased, the permanent magnet of screw front end installation can adsorb nut, it prevents it from falling, damages equipment.
Description
Technical field
The present invention relates to assembly tool technical field, a kind of specifically spanner convenient for gripping.
Background technology
Spanner is a kind of commonly installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually formed with clamping in the one or both ends of shank
The opening or sets of holes of bolt or nut, threadingly direction of rotation applies external force in shank when use, can twist bolt or nut.
The spanner used now is directed to what a kind of nut of model was dismounted mostly, so needing one kind is multi-functional to pull
Hand can complete the dismounting work of the nut of different model.
Invention content
The present invention provides a kind of spanner convenient for gripping, to solve the problems, such as proposed in above-mentioned background technology.
The present invention solve the above problems use technical solution it is as follows：A kind of spanner convenient for gripping, main includes activity
Pawl head, fixed jaw head, pedestal and regulation stud offer irregular sawtooth on the movable claw head and fixed jaw head, described
Movable claw head on the first screw and the second screw are installed, third screw, the bottom are installed on the fixed jaw head
Seat is fixedly connected with second handle, and the outside of the second handle is equipped with nonskid coating, is equipped with inside the second handle
The moveable first in command, second handle right side are equipped with the 4th screw.
Preferably, first in command's tail end is fixedly connected with annulus, and the positive and negative of the first in command offers
Twice groove is equipped with stationary plane between the twice groove.
Preferably, the movable claw head and regulation stud are connected through a screw thread, and the fixed jaw head is fixedly connected on
Pedestal, the movable claw head and fixed jaw head are worked in coordination.
Preferably, the chassis interior offers cavity, and regulation stud is connected in the cavity, described
Regulation stud can rotate in cavity.
Preferably, the front end of first screw, the second screw and third screw is equipped with permanent magnet.
Compared with prior art, beneficial effects of the present invention are as follows：
(1) by opening up sawtooth on movable claw head and fixed jaw head, it can allow spanner that hex nut can not only be clamped,
Round nut can also easily be clamped.
(2) by the screw being arranged on pawl head, spanner can be enable to clamp abnormity nut, increases the practicality and function
Property.
(3) two handles being arranged constitute telescopic device so that the handle of spanner can be extended to required position, be increased
The practicality.
(4) screw front end installation permanent magnet nut have a rest it is lower after can adsorb, prevent it from falling, damage equipment.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the left view of the present invention.
In figure：1 first in command, 2 second handles, 3 regulation studs, 4 pedestals, 5 first screws, 6 second screws, 7 movable claws
Head, 8 fixed jaw heads, 9 third screws, 10 the 4th screws, 11 annulus, 12 stationary planes, 13 grooves, 14 permanent magnets, 15 sawtooth, 21 are prevented
Slip layer.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give several embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Embodiment 1：With reference to shown in attached drawing 1-3, a kind of spanner convenient for gripping includes mainly movable claw head 7, fixed jaw head
8, pedestal 4 and regulation stud 3 offer irregular sawtooth 15 on the movable claw head 7 and fixed jaw head 8, by activity
Sawtooth is opened up on pawl head and fixed jaw head, can allow spanner that hex nut can not only be clamped, round spiral shell can also easily be clamped
It is female.
First screw 5 and the second screw 6 are installed on the movable claw head 7, is equipped on the fixed jaw head 8
Three screws 9, the pedestal 4 are fixedly connected with second handle 2, and the outside of the second handle 2 is equipped with nonskid coating 21, described
Second handle 2 inside the moveable first in command 1 is installed, 2 right side of second handle is equipped with the 4th screw 10, leads to
The screw being arranged on pawl head is crossed, spanner can be enable to clamp abnormity nut, two handles of setting constitute telescopic device, make
Obtaining the handle of spanner can extend to required position, increase the practicality.
1 tail end of the first in command is fixedly connected with annulus 11, and spanner can be hung up to placement, saves space,
The positive and negative of the first in command 1 offers twice groove 13, and stationary plane 12 is equipped between the twice groove 13.
Cavity 16 is offered inside the pedestal 4, and regulation stud 3 is connected in the cavity 16, it is described
Regulation stud 3 can rotate in cavity 16, movable claw head can be allowed to move left and right by regulation stud.
The front end of first screw 5, the second screw 6 and third screw 9 is equipped with permanent magnet 14, the installation of screw front end
Permanent magnet nut have a rest it is lower after can adsorb, prevent it from falling, damage equipment.
The operating method of the present invention is as follows：In clamping hex nut or round nut, by regulation stud so that movable claw
Head moves right binding nut, then swing handle, if handle length is inadequate, can unscrew the 4th adjusting screw elongation first
Then handle is tightened the 4th screw and is fixed again.If pawl head is unable to binding nut, can be pressed from both sides with the screw on rotary pawl head
It holds.
In summary：This practicality can allow spanner not only can be with by opening up sawtooth on movable claw head and fixed jaw head
Hex nut is clamped, round nut can also easily be clamped；By the screw being arranged on pawl head, spanner can be enable to clamp different
Shape nut increases the practicality and functionality；Two handles being arranged constitute telescopic device so that the handle of spanner can be stretched
Length increases the practicality to required position；Screw front end installation permanent magnet nut have a rest it is lower after can adsorb, prevent it from falling
It falls, damages equipment.
Certain embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of spanner convenient for gripping, it is characterised in that：Including movable claw head (7), fixed jaw head (8), pedestal (4) and adjust
Stud (3) offers irregular sawtooth (15), the movable claw head on the movable claw head (7) and fixed jaw head (8)
(7) the first screw (5) and the second screw (6) are installed on, third screw (9) is installed on the fixed jaw head (8), it is described
Pedestal (4) be fixedly connected with second handle (2), the outside of the second handle (2) is equipped with nonskid coating (21), described the
The moveable first in command (1) is installed inside second chief (2), the 4th screw is installed on the right side of the second handle (2)
(10)。
2. a kind of spanner convenient for gripping according to claim 1, it is characterised in that：Described first in command (1) tail end
It is fixedly connected with annulus (11), the positive and negative of the first in command (1) offers twice groove (13), the twice groove
(13) stationary plane (12) is installed between.
3. a kind of spanner convenient for gripping according to claim 1, it is characterised in that：The movable claw head (7) and tune
Section stud (3) is connected through a screw thread, and the fixed jaw head (8) is fixedly connected on pedestal (4), the movable claw head (7) and
Fixed jaw head (8) is worked in coordination.
4. a kind of spanner convenient for gripping according to claim 1, it is characterised in that：It is opened up inside the pedestal (4)
There is cavity (16), is connected with regulation stud (3) in the cavity (16), the regulation stud (3) can be in cavity
(16) rotation in.
5. a kind of spanner convenient for gripping according to claim 1, it is characterised in that：First screw (5), second
The front end of screw (6) and third screw (9) is equipped with permanent magnet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810387722.5A CN108637956A (en) | 2018-04-26 | 2018-04-26 | A kind of spanner convenient for gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810387722.5A CN108637956A (en) | 2018-04-26 | 2018-04-26 | A kind of spanner convenient for gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637956A true CN108637956A (en) | 2018-10-12 |
Family
ID=63748018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810387722.5A Withdrawn CN108637956A (en) | 2018-04-26 | 2018-04-26 | A kind of spanner convenient for gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890275A (en) * | 2020-08-05 | 2020-11-06 | 广东电网有限责任公司 | A kind of spanner |
| CN113199428A (en) * | 2021-05-24 | 2021-08-03 | 徐州工程学院 | Three-point positioning type shifting wrench |
-
2018
- 2018-04-26 CN CN201810387722.5A patent/CN108637956A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890275A (en) * | 2020-08-05 | 2020-11-06 | 广东电网有限责任公司 | A kind of spanner |
| CN113199428A (en) * | 2021-05-24 | 2021-08-03 | 徐州工程学院 | Three-point positioning type shifting wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |