CN108240094A - A kind of trowel - Google Patents
A kind of trowel Download PDFInfo
- Publication number
- CN108240094A CN108240094A CN201711491894.9A CN201711491894A CN108240094A CN 108240094 A CN108240094 A CN 108240094A CN 201711491894 A CN201711491894 A CN 201711491894A CN 108240094 A CN108240094 A CN 108240094A
- Authority
- CN
- China
- Prior art keywords
- trowel
- extension rod
- gear
- central shaft
- handle
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
- E04F21/161—Trowels
Abstract
The invention discloses a kind of trowels, belong to building implement field.The present invention is pressed downwards by control button, it is pressed down against by spring, central shaft is driven to move down, the extension rod of connection central shaft also moves down extension therewith, until extension rod with central rotating shaft is mutually embedding overlaps, drive function body work, otherwise unclamp control button, spring discharges, central shaft is driven to move up, the extension rod of connection central shaft also moves up contraction therewith, until extension rod is detached with central rotating shaft, function body is stopped, when pressing downwards, trowel handle rotation-controlled direction, control gear rotation direction, when needing trowel shovel shovel mud, trowel is shoveled and is released, utilize the relatively thin structure in trowel shovelling blade side, easily cement is scooped up, save manpower, when do not need to trowel shovel when can be stored, as common trowel.The present invention solves current two sides of trowel cutter hub as plane, the problem of being not easy to scoop up cement, influence the speed built a wall.
Description
Technical field
The invention belongs to building implement fields, and in particular to a kind of trowel.
Background technology
Claying knife is that craftsman makees the floating of tool claying knife and fills out deposited plaster tool, in recent years in the swift and violent development at full speed of national economy
In, real estate industry of China quickly grows, and infrastructure construction is also like a raging fire.And it is current, in China, either house
Build or the construction of other infrastructure, masonry project all or with construction worker it is artificial build by laying bricks or stones based on.In construction site
On, bricklayer build a wall construction when usually need to fill out deposited cement to smooth out using claying knife and lay bricks.However existing claying knife is big
More designs are simple, only the simple plate shaped claying knife of handle connection, are not easy to scoop up cement in actual use, even if scooping up
Cement, very cement is also easily fallen during transfer, influences the speed built a wall.Therefore, shovel can be facilitated by producing one kind
The trowel for playing cement has the very big market demand.
Invention content
The technical problems to be solved by the invention：It is plane for current two sides of trowel cutter hub, is not easy to scoop up cement,
The problem of influencing the speed built a wall, provide a kind of trowel.
In order to solve the above technical problems, the present invention is using technical solution as described below：
A kind of trowel, including trowel handle, function body, which is characterized in that control button, trowel hand are equipped at the top of the trowel handle
Handle is vertical with trowel handle at the top of trowel handle, trowel handle bottom linkage function main body, and function body includes trowel shovel, gear, company
Gear is connect, connection gear shovels mutually embedding connection with trowel, trowel handle, the center of extension rod bottom connection gear are connected at the top of extension rod
Shaft, trowel are shoveled inside function body, and storage mouth is in function body side.
The trowel handle includes spring, central shaft, trowel handle column, and spring package is wound in central shaft bar periphery, in
Connection control button at the top of mandrels stem, central shaft bottom connection extension rod.
The function of the control button is pressed down against by spring to press downwards, central shaft is driven to move down, even
The extension rod for connecing central shaft also moves down extension therewith, until extension rod with central rotating shaft is mutually embedding overlaps, drive function master
Body running, otherwise unclamp control button, spring release, drive central shaft to move up, connect the extension rod of central shaft
Contraction is moved up therewith, until extension rod is detached with central rotating shaft, function body is stopped.
The control button is pressed downwards, extension rod with central rotating shaft is mutually embedding overlaps, the screw thread of connection gear and gear
The mutually embedding coincidence of periphery screw thread, gear drive the rotation of connection gear, rotate trowel handle, control rotation direction, rotate clockwise
When, gear rotates clockwise, and the connection gear for connecting trowel shovel is pushed out, and turns to connection gear and trowel shovel connecting pin
It stops operating at the top of opposite end, maximum so as to which trowel shovel be released by storing mouth inside function body, trowel handle is inverse
When hour hands rotate, gear rotates counterclockwise, and by the connection gear for connecting trowel shovel to contract, turns to trowel shovel and connects with gear
It meets place to stop, so as to which trowel shovel be stored inside storage mouth insertion function body.
Compared with other methods, advantageous effects are the present invention：
（1）The present invention is pressed downwards by control button, is pressed down against by spring, and central shaft is driven to move down, and is connected
The extension rod of central shaft also moves down extension therewith, until extension rod with central rotating shaft is mutually embedding overlaps, drive function body
Work, otherwise unclamp control button, spring release, drive central shaft to move up, connect the extension rod of central shaft also with
Move up contraction, until extension rod detaches with central rotating shaft, function body is stopped, when pressing downwards, trowel handle
Rotation-controlled direction controls gear rotation direction, when needing trowel shovel shovel mud, trowel is shoveled and is released, utilizes trowel shovelling blade
The relatively thin structure in side, cement is easily scooped up, save manpower, when not needing to can be stored when trowel shovels, as general
Logical trowel；
（2）The present invention shovels trowel from function body after release, can be with trowel shovelling blade for some harder bricks
It is cut, eliminates the time for finding other tools, improve the efficiency of constructions work.
Description of the drawings
Fig. 1 is trowel structure diagram of the present invention；
Fig. 2 is function body structure chart of the present invention；
Fig. 3 is trowel handle structure schematic diagram of the present invention；
Wherein, 1 ﹑ trowel handles；1-1, spring；1-2, central shaft；1-3, trowel handle column；2 ﹑ function bodies；3 ﹑ trowels shovel；4 ﹑ teeth
Wheel；5 ﹑ connection gears；6 ﹑ control buttons；7 ﹑ central rotating shafts；8 ﹑ trowel handles；9 ﹑ extension rods；10 ﹑ store mouth.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, the technical solution in the embodiment of the present invention is carried out it is clear, completely retouch
It states, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, all other reality that those skilled in the art is obtained under the premise of creative work is not made
Example is applied, belongs to protection scope of the present invention.
A kind of trowel, including trowel handle 1, function body 2,1 top of trowel handle is equipped with control button 6, and trowel handle 1 wraps
It includes spring 1-1, central shaft 1-2, trowel handle column 1-3, spring 1-1 package and is wound in central shaft 1-2 bars periphery, central shaft
Connection control button 6 at the top of 1-2, central shaft 1-2 bottoms connection extension rod 9, the function of control button 6 are led to press downwards
It crosses spring 1-1 to be pressed down against, central shaft 1-2 is driven to move down, the extension rod 9 of connection central shaft 1-2 is also downward therewith
Mobile extension, until extension rod 9 with central rotating shaft 7 is mutually embedding overlaps, function body 2 is driven to work, unclamp control button 6 on the contrary,
Spring 1-1 discharges, and central shaft 1-2 is driven to move up, and the extension rod 9 of connection central shaft 1-2 also moves up receipts therewith
Contracting, until extension rod 9 is detached with central rotating shaft 7, function body 2 is stopped, and trowel handle 8 is at the top of trowel handle, with trowel
Handle 1 is vertical, 1 bottom linkage function main body 2 of trowel handle, and function body 2 includes trowel shovel 3, gear 4, connection gear 5, tooth connection
Wheel 5 and trowel 3 mutually embedding connections of shovel, 9 top connection trowel handle 1 of extension rod, the central rotating shaft 7 of 9 bottom connection gear 4 of extension rod,
Trowel shovel 3 is inside function body 2, and storage mouth 10 in 2 side of function body, press downwards by control button 6, and extension rod 9 is in
The 7 mutually embedding coincidence of heart shaft, the screw thread of connection gear 5 with the periphery screw thread of gear 4 is mutually embedding overlaps, gear 4 drives connection gear 5
Rotation, rotation trowel handle 8, controls rotation direction, and when rotating clockwise, gear 4 rotates clockwise, and will connect trowel shovel 3
Connection gear 5 pushes out, and turns to connection gear 5 and trowel and shovels at the top of the opposite end of 3 connecting pins and stops operating, it is maximum so as to
Trowel shovel 3 is released by storing mouth 10 from 2 inside of function body, when trowel handle 8 rotates counterclockwise, gear 4 turns counterclockwise
It is dynamic, by the connection gear 5 of connection trowel shovel 3 to contract, turn to trowel shovel 3 and stop with 5 junction of gear, thus by trowel
Shovel 3 is embedded in 2 inside of function body from storage mouth 10 and stores.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made after book to above-described embodiment belong to the range that the present invention is protected.
Claims (4)
1. a kind of trowel, including trowel handle（1）, function body（2）, which is characterized in that the trowel handle（1）Top is equipped with control
Button（6）, trowel handle（8）At the top of trowel handle, with trowel handle（1）Vertically, trowel handle（1）Bottom linkage function main body（2）,
Function body（2）It is shoveled including trowel（3）, gear（4）, connection gear（5）, connection gear（5）It is shoveled with trowel（3）Mutually embedding connection,
Extension rod（9）Top connects trowel handle（1）, extension rod（9）Bottom connection gear（4）Central rotating shaft（7）, trowel shovel（3）
Function body（2）Mouth is stored in inside（10）In function body（2）Side.
2. trowel according to claim 1, which is characterized in that the trowel handle（1）Including spring（1-1）, central shaft（1-
2）, trowel handle column（1-3）, spring（1-1）Package is wound in central shaft（1-2）Bar periphery, central shaft（1-2）Top connects
Control button（6）, central shaft（1-2）Bottom connects extension rod（9）.
3. trowel according to claim 1, which is characterized in that the control button（6）Function to press downwards, pass through bullet
Spring（1-1）It is pressed down against, drives central shaft（1-2）It moves down, connects central shaft（1-2）Extension rod（9）Also therewith
Extension is moved down, until extension rod（9）With central rotating shaft（7）Mutually embedding coincidence drives function body（2）Work, on the contrary it unclamps
Control button（6）, spring（1-1）Release drives central shaft（1-2）It moves up, connects central shaft（1-2）Extension rod
（9）Also contraction is moved up therewith, until extension rod（9）With central rotating shaft（7）Separation, function body（2）It is stopped.
4. trowel according to claim 1, which is characterized in that the control button（6）It presses downwards, extension rod（9）With in
Heart shaft（7）Mutually embedding coincidence, connection gear（5）Screw thread and gear（4）The mutually embedding coincidence of periphery screw thread, gear（4）The company of drive
Connect gear（5）Rotation, rotate trowel handle（8）, control rotation direction, when rotating clockwise, gear（4）It rotates clockwise,
It will connection trowel shovel（3）Connection gear（5）It pushes out, turns to connection gear（5）It is shoveled with trowel（3）The opposite end of connecting pin
Top stop operating, it is maximum so as to which trowel be shoveled（3）By storing mouth（10）From function body（2）Inside is released, trowel hand
Handle（8）Counterclockwise during rotation, gear（4）It rotates counterclockwise, by connection trowel shovel（3）Connection gear（5）To contract, rotation
It is shoveled to trowel（3）With gear（5）Junction stops, so as to which trowel be shoveled（3）From storage mouth（10）Embedded function body（2）It is internal
Storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491894.9A CN108240094A (en) | 2017-12-30 | 2017-12-30 | A kind of trowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491894.9A CN108240094A (en) | 2017-12-30 | 2017-12-30 | A kind of trowel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108240094A true CN108240094A (en) | 2018-07-03 |
Family
ID=62698385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711491894.9A Pending CN108240094A (en) | 2017-12-30 | 2017-12-30 | A kind of trowel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252646A (en) * | 2018-08-28 | 2019-01-22 | 芜湖市黄山松工业地坪新材料有限公司 | A kind of serrate trowel of band |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101190834B1 (en) * | 2010-03-17 | 2012-10-15 | 김해식 | Scraper drive structure of flooring removal device |
| CN203066495U (en) * | 2012-12-05 | 2013-07-17 | 苏宏涛 | Multifunctional wall whitewashing board |
| CN204492126U (en) * | 2015-03-23 | 2015-07-22 | 金陵科技学院 | A kind of building operations claying knife |
| CN206016186U (en) * | 2016-08-25 | 2017-03-15 | 无锡市东北塘永丰橡塑厂 | A kind of safe flexible shovel of plastering |
-
2017
- 2017-12-30 CN CN201711491894.9A patent/CN108240094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101190834B1 (en) * | 2010-03-17 | 2012-10-15 | 김해식 | Scraper drive structure of flooring removal device |
| CN203066495U (en) * | 2012-12-05 | 2013-07-17 | 苏宏涛 | Multifunctional wall whitewashing board |
| CN204492126U (en) * | 2015-03-23 | 2015-07-22 | 金陵科技学院 | A kind of building operations claying knife |
| CN206016186U (en) * | 2016-08-25 | 2017-03-15 | 无锡市东北塘永丰橡塑厂 | A kind of safe flexible shovel of plastering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252646A (en) * | 2018-08-28 | 2019-01-22 | 芜湖市黄山松工业地坪新材料有限公司 | A kind of serrate trowel of band |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180703 |
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| RJ01 | Rejection of invention patent application after publication |