CN107953287A - Power saving box spanner - Google Patents
Power saving box spanner Download PDFInfo
- Publication number
- CN107953287A CN107953287A CN201711363377.3A CN201711363377A CN107953287A CN 107953287 A CN107953287 A CN 107953287A CN 201711363377 A CN201711363377 A CN 201711363377A CN 107953287 A CN107953287 A CN 107953287A
- Authority
- CN
- China
- Prior art keywords
- casing
- sleeve
- power saving
- box spanner
- saving box
- 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.)
- Pending
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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of power saving box spanner, it is related to machinery equipment field, the side of the sleeve of the power saving box spanner is connected with casing by three cylindrical connecting rods, and casing is the C-shaped cylindrical shape of opening and section, casing are equipped with notch away from sleeve one end up and down.Sleeve can be sleeved on during use on bolt, thigh is filled in inside pipe casing by user using the notch of casing, and bolt is tightened using leg power, can effectively save muscle power, and the efficiency of bolt is pulled in increase.
Description
Technical field
The present invention relates to machinery equipment field, more particularly to a kind of power saving box spanner.
Background technology
Box spanner is by multiple sleeves with hexagon ring or 12 corner apertures and equipped with multiple accessories groups such as handle, extension bars
Into.Nut end or bolt end are substantially lower than connected face in mechanical equipment, and the diameter of shrinkage pool cannot be used for open-end wrench or
Monkey wrench and double offset ring spanner, then need to come tightening nut or bolt using box spanner.Existing box spanner designs mostly
Pulled into hand, and limited length.And the arm strength of people is limited, spanner is pulled manually and is caused high effort for.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of power saving box spanner, by section are in C by three connecting rods
The casing of shape is fixedly connected with sleeve, and casing can be sleeved on thigh, is pulled sleeve by thrust and is tightened bolt or nut.
To achieve the above object, the present invention provides following technical solution：A kind of power saving box spanner, it is characterised in that：
The power saving box spanner includes the sleeve of cylinder, and the blind hole of regular hexagonal prism shape, the side of sleeve are provided with sleeve bottom center
Face is connected with casing by three cylindrical connecting rods, and in the same plane, casing is to be open up and down to the axis of three connecting rods
And the cylindrical shape that section is C-shaped, casing are equipped with notch away from sleeve one end.
Preferably, the sleeve, casing, connecting rod are by alloy tool steel making.
Preferably, the sleeve, casing, connecting rod are to be integrally cast.
Preferably, the height of described sleeve pipe is 16~22cm.
It is using the beneficial effect of above technical scheme：The side of the sleeve of the power saving box spanner passes through three cylinders
Connecting rod is connected with casing, and casing is the C-shaped cylindrical shape of opening and section, casing are equipped with notch away from sleeve one end up and down.
Sleeve can be sleeved on during use on bolt, thigh is filled in inside pipe casing by user using the notch of casing, utilizes leg power
To tighten bolt, muscle power can be effectively saved, the efficiency of bolt is pulled in increase.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of front view of power saving box spanner of the present invention；
Fig. 2 is a kind of top view of power saving box spanner of the present invention.
Wherein, 1- sleeves, 2- casings, 3- connecting rods, 4- notches.
Embodiment
A kind of preferred embodiment of power saving box spanner that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1 and Fig. 2 shows a kind of embodiment of power saving box spanner of the present invention：The power saving box spanner includes circle
The sleeve 1 of cylindricality, the blind hole of regular hexagonal prism shape is provided with 1 bottom center of sleeve, can entangle bolt head by the regular hexagonal prism hole
Or nut rotation.The side of sleeve 1 is connected with casing 2 by three cylindrical connecting rods 3, and the axis of three-link 3 is same flat
In face, connecting rod 3 and casing 2 form triangle, improve the stability of the power saving box spanner, make not easy to break after its stress.
Casing 2 is the C-shaped cylindrical shape of opening and section, casing 2 are equipped with notch 4 away from 1 one end of sleeve up and down.User can be by greatly
Leg is nested into casing 2 at notch 4 to pull the spanner.
With reference to Fig. 1 and Fig. 2, by alloy tool steel making, hardness is big, wear-resistant, uses the longevity for sleeve 1, casing 2, connecting rod 3
Life length.To be integrally cast, overall stability is good, is not easily broken for sleeve 1, casing 2, connecting rod 3.The height of casing 2 for 16~
22cm, is adapted to the length of vast majority of people's thigh, and casing 2 and the contact area of user's thigh are big, and reduction user receives anti-
Active force, user are more comfortable when using.
Sleeve 1 can be sleeved on during use on bolt, user is filled in thigh inside casing 2 using the notch 4 of casing 2,
Bolt is tightened using leg power, can effectively save muscle power, adds the efficiency of stubborn bolt.
The above is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (4)
- A kind of 1. power saving box spanner, it is characterised in that：The power saving box spanner includes the sleeve (1) of cylinder, sleeve (1) The blind hole of regular hexagonal prism shape is provided with bottom center, the side of sleeve (1) is connected with casing by three cylindrical connecting rods (3) (2), in the same plane, casing (2) is the cylindrical shape being open up and down and section is C-shaped to the axis of three connecting rods (3), is covered Pipe (2) is equipped with notch (4) away from sleeve (1) one end.
- 2. power saving box spanner according to claim 1, it is characterised in that：The sleeve (1), casing (2), connecting rod (3) By alloy tool steel making.
- 3. power saving box spanner according to claim 1, it is characterised in that：The sleeve (1), casing (2), connecting rod (3) To be integrally cast.
- 4. power saving box spanner according to claim 1, it is characterised in that：The height of described sleeve pipe (2) is 16~22cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363377.3A CN107953287A (en) | 2017-12-04 | 2017-12-04 | Power saving box spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363377.3A CN107953287A (en) | 2017-12-04 | 2017-12-04 | Power saving box spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953287A true CN107953287A (en) | 2018-04-24 |
Family
ID=61957911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363377.3A Pending CN107953287A (en) | 2017-12-04 | 2017-12-04 | Power saving box spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
-
2017
- 2017-12-04 CN CN201711363377.3A patent/CN107953287A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201079940Y (en) | Telescopic box spanner extension rod | |
| CN205465903U (en) | Mechanical systole formula allen key | |
| CN107953287A (en) | Power saving box spanner | |
| CN208788437U (en) | A kind of power saving box spanner | |
| CN208831587U (en) | A kind of high intensity spends orchid | |
| CN206883527U (en) | A kind of monkey wrench easy to use | |
| CN205734611U (en) | Power saving box spanner | |
| CN207171915U (en) | A kind of auxiliary body of hydraulic spanner | |
| CN207454457U (en) | A kind of lamp decoration tubing no-welding self-tightening connectivity kit | |
| CN201989112U (en) | Crank pin removing device for oil sucking machine | |
| CN202292557U (en) | Multi-purpose wrench | |
| CN212351811U (en) | Dismantle bolt spanner with extension bar | |
| CN209503969U (en) | A kind of Slidable jaws wrench | |
| CN208034530U (en) | A kind of manual wrench of high intensity | |
| CN210189622U (en) | Specially-made lifting ring screw sleeve type wrench | |
| CN107639583A (en) | A kind of dual-purpose gear wrench of portable | |
| CN106151216A (en) | A kind of the most stubborn stud with in-line threaded end | |
| CN202900920U (en) | Double-head locking bolt | |
| CN220922212U (en) | Limited area bolt tightening wrench for outgoing line row of rectifier transformer | |
| CN209207396U (en) | A kind of detachable pin removal for becoming head | |
| CN211916652U (en) | Bolt fastening socket wrench for crust breaking cylinder support | |
| CN215617709U (en) | Wrench for sleeve type valve switch | |
| CN212887368U (en) | Force applying rod capable of preventing tool from falling off | |
| CN210757407U (en) | Portable universal sleeve | |
| CN213946277U (en) | Special pipe wrench for petroleum workover rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |