CN107476917A - A kind of handle casting - Google Patents
A kind of handle casting Download PDFInfo
- Publication number
- CN107476917A CN107476917A CN201710755575.8A CN201710755575A CN107476917A CN 107476917 A CN107476917 A CN 107476917A CN 201710755575 A CN201710755575 A CN 201710755575A CN 107476917 A CN107476917 A CN 107476917A
- Authority
- CN
- China
- Prior art keywords
- handle
- engaging head
- hand
- annular
- quill
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N1/00—Starting apparatus having hand cranks
- F02N1/005—Safety means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of handle casting,Including engaging head,The bottom of the engaging head is provided with handle body,The side of the handle body away from engaging head is provided with handle,The surface of the handle is provided with annular pearl groove,The top of the annular pearl groove is provided with steel ball close to the side of handle,Annular groove is provided with the top of the steel ball,The outer surface of the annular groove is provided with quill,Side of the quill away from engaging head is provided with hand-held board,The handle is provided with expansion link close to the side of engaging head,User is during use,The length of elongation shortening handle that can be arbitrarily,Be easy to the hands or two people simultaneously rotational handle,Increase rotates strength,It is convenient to start vehicle,With regard to retraction handle if not having to,Use to get up with carrying and facilitate as common crank handle,The setting of hand-held board,Reduction user that can be largely suffered unexpected injury when firmly swinging handle.
Description
Technical field
The invention belongs to handle technical field, and in particular to a kind of handle casting.
Background technology
Handle is a kind of mechanical fitting, facilitates operation mechanical.Mechanical attachment industry handle has mainly and has two class materials
It is plastics, steel part respectively.Steel part has being distinguished with casting for machine tooling.Plastic handle have thermosetting plastics and thermoplastic it
Point.It is divided into according to handle material：Bakelite handle, iron handle, kirsite handle, steel handle etc..Can according to handle service behaviour
It is divided into：Handle, rotational handle, set lever, adjustable handle, handle, taper knob, handlebar, handle set, crank handle, three can be rolled over
Player's handle etc..It can also be divided into according to handle external form：Handle, straight hand lever, rotational handle, curved surface rotational handle, small rotational handle, steel
Matter chromium plating handle, seven sub- handles（Position-adjustable tightening handle）, handle, long sleeve knob, taper knob, curved surface knob, handle can be rolled over
Ball, handlebar, handle set, disk handle set, set lever seat, position fixing handle seat, three player's handles, position fixing handle, ball handle,
Oblique cone post handle etc..
The existing crank handle for starting vehicles, often occur in use because rubber sleeve or user do not have
Hold handle with a firm grip and cause handle hand comes off with handle, and inevitable handle causes to hinder to the arm of human body in high speed rotates
Evil, more seriously handle be possible to clash the eyes of user, the problem of ultimately resulting in blindness, be this it is proposed that one
Kind handle casting.
The content of the invention
It is an object of the invention to provide a kind of handle casting, to solve to propose existing startup car in above-mentioned background technology
Crank handle used in, the handle because rubber sleeve or user do not hold with a firm grip often occurs in use and causes handle to exist
In rotating at a high speed, hand is come off with handle, and inevitable handle is damaged to the arm of human body, and more seriously handle can also
Clash the eyes of user, the problem of ultimately resulting in blindness.
To achieve the above object, the present invention provides following technical scheme：A kind of handle casting, including engaging head, it is described to connect
The bottom of syncephalon is provided with handle body, and the side of the handle body away from engaging head is provided with handle, and the surface of the handle is provided with
Annular pearl groove, the top of the annular pearl groove are provided with steel ball close to the side of handle, annular are provided with the top of the steel ball
Groove, the outer surface of the annular groove are provided with quill, and side of the quill away from engaging head is provided with hand
Supporting plate, the handle are provided with expansion link close to the side of engaging head.
Preferably, the expansion link is hollow Collapsible structure.
Preferably, the hand-held board is fixedly connected by welding with quill.
Preferably, the quill and handle by annular pearl groove and annular groove card and are connected.
Preferably, the hand-held board is flattened cylinder structure.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use, makes
For user during use, the length of handle is shortened in elongation that can be arbitrarily, is easy to the hands or two people while rotates hand
Handle, increase rotates strength, convenient to start vehicle, with regard to retraction handle if not having to, uses and carries and common crank handle one
Sample prescription just, the setting of hand-held board, reduction user that can be largely suffered accident when firmly swinging handle
Injury.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the grip structure schematic diagram of the present invention；
Fig. 3 is the quill structural representation of the present invention；
Fig. 4 is the circular groove structural representation of the present invention；
Fig. 5 is the hand rest plate structure schematic diagram of the present invention；
Fig. 6 is the crank handle structural representation of the present invention；
In figure：1- engaging heads, 2- handles body, 3- quills, 4- handles, 5- steel balls, 6- annular grooves, 7- annular pearls groove, 8- hands
Supporting plate, 9- expansion links.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are referred to, the present invention provides a kind of technical scheme：A kind of handle casting, bag
Engaging head 1 is included, the bottom of engaging head 1 is provided with handle body 2, and side of the handle body 2 away from engaging head 1 is provided with handle 4, handle 4
Surface is provided with annular pearl groove 7, and the top of annular pearl groove 7 is provided with steel ball 5 close to the side of handle 4, and the top of steel ball 5 is set
There is annular groove 6, the outer surface of annular groove 6 is provided with quill 3, and side of the quill 3 away from engaging head 1 is provided with
Hand-held board 8, handle 4 are provided with expansion link 9 close to the side of engaging head 1.
In the present embodiment, it is preferred that expansion link 9 is hollow Collapsible structure.
In the present embodiment, it is preferred that hand-held board 8 is fixedly connected by welding with quill 3.
In the present embodiment, it is preferred that quill 3 is blocked and is connected with annular groove 6 by annular pearl groove 7 with handle 4.
In the present embodiment, it is preferred that hand-held board 8 is flattened cylinder structure.
Hand-held board 8 in the present invention can prevent user because of rubber sleeve or not hold quill 3 and cause handle 4
In high speed rotates, hand comes off with handle 4, so as to cause handle 4 to damage the arm of user, more seriously handle
4 be possible to clash user eyes accident, and user does not have strength after dry farm work sometimes, one
Individual turns motionless handle, and this when, can outward released quill 3, extends expansion link 9, with the hands or two people are same
When operate, increase rotates strength, easily starts vehicle, otherwise retraction quill 3, uses and carries up and commonly shake the hand
Handle is equally convenient.
The operation principle and process for using of the present invention：In use, the engaging head of crank handle is enclosed on vehicle motor front end
Rotating shaft on, one hand of user catches handle, firmly shakes, start engine.In period in busy farming season, user finish farm work it
Afterwards, do not have strength, the strength of itself is difficult to turn to obtain fixed handle by a people, just needs this when handle to stretch with regard to little in other words
Contracting bar 9 is released, and with the hands or two people operate simultaneously, and increase rotates strength, convenient to start vehicle, with regard to retraction activity if not having to
Sleeve 3, use with carry get up as common crank handle facilitate, user has been possible to big on hand when in use in addition
The sweat of amount in other words rotational handle when do not hold, this when, hand-held board 8 will stop hand along quill 3 outward
It is sliding, eliminate the possibility of danger.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of handle casting, including engaging head（1）, it is characterised in that：The engaging head（1）Bottom be provided with handle body（2）,
The handle body（2）Away from engaging head（1）Side be provided with handle（4）, the handle（4）Surface be provided with annular pearl groove
（7）, the annular pearl groove（7）Top close to handle（4）Side be provided with steel ball（5）, the steel ball（5）Top set
There is annular groove（6）, the annular groove（6）Outer surface be provided with quill（3）, the quill（3）It is remote to connect
Syncephalon（1）Side be provided with hand-held board（8）, the handle（4）Close to engaging head（1）Side be provided with expansion link（9）.
A kind of 2. handle casting according to claim 1, it is characterised in that：The expansion link（9）For hollow scalable knot
Structure.
A kind of 3. handle casting according to claim 1, it is characterised in that：The hand-held board（8）Pass through welding and activity
Sleeve（3）It is fixedly connected.
A kind of 4. handle casting according to claim 1, it is characterised in that：The quill（3）With handle（4）Pass through
Annular pearl groove（7）With annular groove（6）Card and connection.
A kind of 5. handle casting according to claim 1, it is characterised in that：The hand-held board（8）For flattened cylinder knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755575.8A CN107476917A (en) | 2017-08-29 | 2017-08-29 | A kind of handle casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755575.8A CN107476917A (en) | 2017-08-29 | 2017-08-29 | A kind of handle casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476917A true CN107476917A (en) | 2017-12-15 |
Family
ID=60602980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755575.8A Pending CN107476917A (en) | 2017-08-29 | 2017-08-29 | A kind of handle casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476917A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR317623A (en) * | 1902-01-08 | 1902-09-17 | Soyez | A crank arm whose length varies automatically with the resistance |
| DE426044C (en) * | 1924-12-06 | 1926-03-04 | Max Harke | Kickback-proof starting crank for explosion engines |
| CN2190172Y (en) * | 1993-12-04 | 1995-02-22 | 赵坤生 | Multifunctional handle |
| CN2351578Y (en) * | 1998-12-22 | 1999-12-01 | 姚戈怀 | Hand crank for starting |
| CN202370723U (en) * | 2011-12-20 | 2012-08-08 | 董爱冬 | Starting crank for diesel engine |
| CN103111970A (en) * | 2013-02-02 | 2013-05-22 | 安吉县供电局 | Rotating device of sleeve operating arm |
| CN207261148U (en) * | 2017-08-29 | 2018-04-20 | 南京市溧水中山铸造有限公司 | A kind of handle casting |
-
2017
- 2017-08-29 CN CN201710755575.8A patent/CN107476917A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR317623A (en) * | 1902-01-08 | 1902-09-17 | Soyez | A crank arm whose length varies automatically with the resistance |
| DE426044C (en) * | 1924-12-06 | 1926-03-04 | Max Harke | Kickback-proof starting crank for explosion engines |
| CN2190172Y (en) * | 1993-12-04 | 1995-02-22 | 赵坤生 | Multifunctional handle |
| CN2351578Y (en) * | 1998-12-22 | 1999-12-01 | 姚戈怀 | Hand crank for starting |
| CN202370723U (en) * | 2011-12-20 | 2012-08-08 | 董爱冬 | Starting crank for diesel engine |
| CN103111970A (en) * | 2013-02-02 | 2013-05-22 | 安吉县供电局 | Rotating device of sleeve operating arm |
| CN207261148U (en) * | 2017-08-29 | 2018-04-20 | 南京市溧水中山铸造有限公司 | A kind of handle casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |