CN113089975A - Push type plastering trowel for construction - Google Patents
Push type plastering trowel for construction Download PDFInfo
- Publication number
- CN113089975A CN113089975A CN202110364120.XA CN202110364120A CN113089975A CN 113089975 A CN113089975 A CN 113089975A CN 202110364120 A CN202110364120 A CN 202110364120A CN 113089975 A CN113089975 A CN 113089975A
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- plate
- pressing plate
- fixedly connected
- baffle
- cement
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- 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
-
- 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
- E04F21/06—Implements for applying plaster, insulating material, or the like
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides a press type plastering trowel for building construction, which comprises a main trowel press plate for supporting plastering, two support blocks, a wood handle and a multi-stage press plastering mechanism for plastering cement, and is characterized in that: two supporting shoes of upper surface fixedly connected with of main sword press plate, two supporting shoes use the central line on main sword press plate surface to be the symmetric distribution as the symmetric line, and the fixed surface of two supporting shoes is connected with wooden handle, relates to the building field. This push type plastering trowel for construction falls easily and needs frequent problem of paining repeatedly according to the cement that current plastering trowel exists, design out and can carry out disposable multistage paining to the wall, and avoid the special construction that cement dropped, thereby effectual general plastering trowel of having solved need frequent material loading when paining the wall body, and often need carry out a lot of to the uniform position and paint repeatedly, paint a large amount of cement that the in-process dropped in addition and need frequent clearance, the inefficiency problem.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a press type plastering trowel for building construction.
Background
The plastering trowel is frequently required to be used in the building construction process, the plastering trowel mainly comprises a knife handle and a knife body and is mainly used for plastering cement on the surface of a wall body, the conventional plastering trowel is simple in structure, the surface of the knife body is smooth and flat, the cement is easy to slide down from the knife body when the wall body is plastered, particularly, when the knife body and the wall body are mutually extruded, the cement is more easily extruded out and smeared, the cement is required to be frequently added, the cement is easy to fall off and is unevenly smeared, the plastering trowel is required to be repeatedly plastered back and forth when being smeared, the cement is required to be supplemented each plastering, the plastering mode is not only low in efficiency, but also the cement falls off the ground and needs to be timely collected, the workload is correspondingly increased, the common plastering trowel needs to be frequently loaded when being plastered on the wall body, and the plastering trowel is often required to be repeatedly plastered on, and a large amount of cement that the in-process of paining dropped needs frequent clearance, and is inefficient, so need a push type plastering trowel for construction.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a press type plastering trowel for building construction, which solves the problems that a common plastering trowel needs frequent feeding when a wall body is plastered, a uniform position needs to be frequently and repeatedly plastered for many times, a large amount of cement falling in the plastering process needs frequent cleaning, and the efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a push type plastering trowel for construction, presses the daubing mechanism, its characterized in that including the main sword press plate that is used for supporting the plastering, two supporting shoes, a wooden handle and being used for the multistage pressing that paints cement: the upper surface of the main knife pressing plate is fixedly connected with two supporting blocks, the two supporting blocks are symmetrically distributed by taking the center line of the surface of the main knife pressing plate as a symmetrical line, the surfaces of the two supporting blocks are fixedly connected with wooden handles, and the multi-stage pressing and smearing mechanism is arranged on the main knife body.
Preferably, the multistage pressing and smearing mechanism comprises an auxiliary knife pressing plate, four connecting rods, a pair of front connecting holes, a pair of rear connecting holes, a front side baffle, a rear side baffle, a mud pocket baffle, a movable top plate and a plurality of smearing devices, wherein the surface of the auxiliary knife pressing plate is fixedly connected with the four connecting rods, the surface of the main knife pressing plate is provided with two front connecting holes and two rear connecting holes, two of the four connecting rods are in sliding connection with the inner walls of the front connecting holes, the other two connecting rods penetrate through the rear connecting holes, the surface of the auxiliary knife pressing plate is fixedly connected with the front side baffle, the surface of the auxiliary knife pressing plate is fixedly connected with the rear side baffle, the surface of the auxiliary knife pressing plate is fixedly connected with the mud pocket baffle, the surface of the front side baffle, the surface of the rear side baffle, the surface of the mud pocket baffle and the surface of the movable top plate are all in sliding connection with the surface of the main knife pressing plate, the applicator is arranged on the lower surface of the auxiliary knife pressing plate.
Preferably, the inner wall that connects the hole behind with the equal fixedly connected with movable sealing gasket in inner wall that connects the hole before, movable sealing gasket's material is rubber, the surface of connecting rod and movable sealing gasket's inner circle sliding connection, each the equal fixedly connected with stopper in top of connecting rod.
Preferably, the bottom of front side baffle and activity roof flushes with the lower surface of vice sword pressing plate, the lower surface of pocket mud baffle and rear side baffle flushes with the least significant end of obliterator, the side of front side baffle, the side of rear side baffle, the side of pocket mud baffle and the side of activity roof all are the arc form.
Preferably, a cement extrusion cavity is formed among the side face of the front side baffle, the side face of the rear side baffle, the side face of the mud pocket baffle, the side face of the movable top plate, the lower surface of the main pressing plate and the upper surface of the auxiliary knife pressing plate, a plurality of mud outlet grooves are formed in the surface of the auxiliary knife pressing plate and distributed in an equidistant linear array mode on the surface of the auxiliary knife pressing plate, each rotary rod is rotatably connected to the inner wall of each mud outlet groove, and a spiral material lifting rod is fixedly connected to the surface of each rotary rod.
Preferably, the number of the applicators is the same as that of the mud discharging grooves, a couple of applicators are arranged on the rear side of each mud discharging groove, and the applicators are distributed on the surface of the auxiliary knife pressing plate in an equidistant linear array.
Preferably, the structure of obliterator includes stainless steel hang plate, inflation rubber bag, activity and support board and elastic expansion board, the surface of stainless steel hang plate and the lower fixed connection of vice sword press the board, the surface of inflation rubber bag and the lower fixed connection of vice sword press the board, the surface of stainless steel hang plate and the fixed surface connection of inflation rubber bag, the medial surface of stainless steel hang plate articulates there is the activity to support the board, the surface that the activity supported the board and the lower surface sliding connection of vice sword press the board, the surface of elastic expansion board and the fixed surface connection of inflation rubber bag, the material of elastic expansion board is the spring steel, the surface and the lower surface sliding connection of vice sword press the board of elastic expansion board.
(III) advantageous effects
(1) According to the invention, cement can be continuously and uniformly supplemented when the wall surface is plastered by arranging the multi-stage pressing and plastering mechanism, the situation that the cement is required to be repeatedly plastered due to uneven thickness caused by one-time pressing is avoided, the feeding period is prolonged, frequent feeding steps are saved, the working efficiency is greatly improved, and meanwhile, the working shoe is also plastered in multi-stage synchronously without repeated plastering, so that the working shoe efficiency is further improved.
(2) According to the wall cement coating machine, the mud pocket baffle and the rear side baffle are arranged, the mud pocket baffle is used for containing cement at the bottom and preventing the cement from falling, the rear side baffle is used for preventing the cement from falling from the side face, meanwhile, the cambered surface of the side face can further coat the cement on the wall face, and the effect of uniform coating is enhanced.
(3) According to the invention, the applicators are arranged, and the applicators work simultaneously, so that on one hand, the extrusion amount of cement can be limited, the phenomenon that the cement is easy to drop and uneven in application due to too much cement extruded at one time can be avoided, and on the other hand, the multi-stage application can be realized, and compared with the prior art, the multi-stage application is not required.
(4) According to the invention, the movable sealing gasket is arranged, so that cement seepage above the main pressing plate can be avoided, the connecting rod can move in a certain space, the main knife pressing plate can incline at a certain angle when cement is coated, the hand support is facilitated, the pressing pressure of each coating device can be controlled to be different, the front and back coating thickness can be actively controlled, and the coating effect is enhanced.
(5) According to the invention, by arranging the rotating rod and the spiral lifting rod, cement can drive the spiral lifting rod to rotate when passing through the mud outlet groove, so that the cement presents an upward uniform lifting effect, the cement descending trend is prevented, and the uniform smearing effect is enhanced.
(6) According to the invention, a special structure which can be used for one-time multi-stage plastering on the wall surface and can avoid cement falling is designed according to the problems that the cement is easy to fall off and needs to be frequently and repeatedly plastered existing in the existing plastering trowel, so that the problems that the conventional plastering trowel needs to be frequently loaded when a wall body is plastered, a uniform position needs to be frequently and repeatedly plastered for many times, a large amount of cement falling off in the plastering process needs to be frequently cleaned, and the efficiency is low are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the structure of the secondary knife pressing plate according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a cross-sectional view of the applicator construction of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention.
The device comprises a main knife pressing plate 1, a supporting block 2, a wooden handle 3, a 4-stage pressing and smearing mechanism, an auxiliary knife pressing plate 41, a connecting rod 42, a front connecting hole 43, a rear connecting hole 44, a front side baffle 45, a rear side baffle 46, a mud baffle 47, a movable top plate 48, a brush 49, a stainless steel inclined plate 491, an expansion rubber bag 492, a movable abutting plate 493, an elastic expansion plate 494, a movable sealing gasket 410, a limiting block 411, a cement extrusion cavity 412, a mud discharging groove 413, a rotating rod 414 and a spiral lifting rod 415.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides a press-type trowel for building construction, including a main blade press plate 1 for supporting trowel, two support blocks 2, a wooden handle 3, and a multi-stage press-applying mechanism 4 for applying cement, and is characterized in that: the upper surface of the main knife pressing plate 1 is fixedly connected with two supporting blocks 2, the two supporting blocks 2 are symmetrically distributed by taking the center line of the surface of the main knife pressing plate 1 as a symmetrical line, the surfaces of the two supporting blocks 2 are fixedly connected with a wood handle 3, and the multi-stage pressing and smearing mechanism 4 is arranged on the main knife body.
The multistage pressing and smearing mechanism 4 comprises an auxiliary knife pressing plate 41, four connecting rods 42, a pair of front connecting holes 43, a pair of rear connecting holes 44, a front side baffle plate 45, a rear side baffle plate 46, a mud pocket baffle plate 47, a movable top plate 48 and a plurality of smearing devices 49, wherein the surface of the auxiliary knife pressing plate 41 is fixedly connected with the four connecting rods 42, the surface of the main pressing plate is provided with the two front connecting holes 43 and the two rear connecting holes 44, two connecting rods 42 in the four connecting rods 42 are in sliding connection with the inner wall of the front connecting holes 43, the other two connecting rods 42 penetrate through the rear connecting holes 44, the surface of the auxiliary knife pressing plate 41 is fixedly connected with the front side baffle plate 45, the surface of the auxiliary knife pressing plate 41 is fixedly connected with the rear side baffle plate 46, the surface of the auxiliary knife pressing plate 41 is fixedly connected with the mud pocket baffle plate 47, the surface of the front side baffle plate 45, the surface of the rear side baffle plate 46, the surface of the mud pocket baffle plate 47 and the surface of the movable, the applicator 49 is arranged on the lower surface of the auxiliary knife pressing plate 41, the inner walls of the rear connecting hole 44 and the front connecting hole 43 are fixedly connected with a movable sealing gasket 410, the movable sealing gasket 410 is made of rubber, the surface of the connecting rod 42 is in sliding connection with the inner ring of the movable sealing gasket 410, and the top end of each connecting rod 42 is fixedly connected with a limiting block 411.
The bottom ends of the front side baffle 45 and the movable top plate 48 are flush with the lower surface of the auxiliary knife pressing plate 41, the lower surfaces of the mud pocket baffle 47 and the rear side baffle 46 are flush with the lowest end of the applicator 49, the side surface of the front side baffle 45, the side surface of the rear side baffle 46, the side surface of the mud pocket baffle 47 and the side surface of the movable top plate 48 are both arc-shaped, the side surface of the front side baffle 45, the side surface of the rear side baffle 46, the side surface of the mud pocket baffle 47, the side surface of the movable top plate 48, a cement extrusion cavity 412 is arranged between the lower surface of the main pressing plate and the upper surface of the auxiliary knife pressing plate 41, a plurality of mud outlet grooves 413 are formed in the surface of the auxiliary knife pressing plate 41 in an equidistant linear array distribution, the inner wall of each mud outlet groove 413 is rotatably connected with a rotating rod 414, and the surface of the rotating rod 414 is fixedly connected with a spiral lifting rod 415.
The number of the applicators 49 is the same as that of the mud discharging grooves 413, a couple of applicators 49 are arranged on the rear side of each mud discharging groove 413, the applicators 49 are distributed on the surface of the sub-knife pressing plate 41 in an equidistant linear array, the applicators 49 structurally comprise a stainless steel inclined plate 491, an expansion rubber bag 492, a movable resisting plate 493 and an elastic expansion plate 494, the surface of the stainless steel inclined plate 491 is fixedly connected with the lower surface of the sub-knife pressing plate 41, the surface of the expansion rubber bag 492 is fixedly connected with the lower surface of the sub-knife pressing plate 41, the surface of the stainless steel inclined plate 491 is fixedly connected with the surface of the expansion rubber bag 492, the inner side surface of the stainless steel inclined plate 491 is hinged with the movable resisting plate 493, the surface of the movable resisting plate 493 is slidably connected with the lower surface of the sub-knife pressing plate 41, the surface of the elastic expansion plate 494 is fixedly connected with the surface of the expansion rubber bag 492, the elastic expansion plate 494 is made of spring, the surface of the elastic expansion plate 494 is slidably connected to the lower surface of the sub-blade pressing plate 41.
When the cement wall plastering machine is used, firstly, the movable top plate 48 is turned over, sufficient cement is filled in the cement extrusion cavity 412, then the movable top plate 48 is turned over and covered, the auxiliary knife pressing plate 41 is attached to the wall surface, the wood handle 3 is pressed, under the action of pressure, the rear side baffle plate 46 and the mud pocket baffle plate 47 drive the auxiliary knife pressing plate 41 to move upwards, the cement in the cement extrusion cavity 412 is extruded through the mud outlet groove 413 and gathered in front of each applicator 49, the rotating rod 414 rotates uniformly to pave cement in the extrusion process, the main knife pressing plate 1 is driven by the wood handle 3 to advance and slide to paint the wall surface, the cement is painted on the wall surface under the action of the stainless steel inclined plate 491, the stainless steel inclined plate 491 can deform to extrude the movable abutting plate 493 when being pressed, the movable abutting plate 493 extrudes the elastic expansion plate 494, the expansion rubber bag 492 expands to paint the cement on the wall surface in a hard state, the inclination angle of the stainless steel inclined plate 491 can be changed to make the cement in a certain space be coated as completely as possible, after the front applicator 49 is coated, the rear applicator 49 can coat the coated area again, the change in direction of the force controlling the wooden handle 3 during application causes the pressure experienced by each applicator 49 to be different, when the pressing direction is inclined forward, the pressure of the front applicator 49 is large, the application is thin, the pressure of the rear side is small, the application is thick, when the pressing direction is inclined backwards, the pressure of the front applicator 49 is small, the application is thick, the pressure of the rear side is large, the application is thin, can control according to actual conditions, back side shield 46, pocket mud baffle 47, activity roof 48 and front side shield 45 can block cement when paining cement and drop, and pocket mud baffle 47 can also paint the wall when blockking that cement drops.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a push type plastering trowel for construction, presses down including the main sword that is used for supporting the plastering to paint mechanism (4) is paintd in multistage pressing that board (1), two supporting shoes (2), a wooden handle (3) and be used for paining cement, its characterized in that: the upper surface of the main knife pressing plate (1) is fixedly connected with two supporting blocks (2), the two supporting blocks (2) are symmetrically distributed by taking the center line of the surface of the main knife pressing plate (1) as a symmetrical line, the surface of the two supporting blocks (2) is fixedly connected with a wooden handle (3), and the multistage pressing and smearing mechanism (4) is arranged on the main knife body.
2. The push type trowel for construction according to claim 1, characterized in that: the multistage pressing and smearing mechanism (4) comprises an auxiliary knife pressing plate (41), four connecting rods (42), a pair of front connecting holes (43), a pair of rear connecting holes (44), a front side baffle plate (45), a rear side baffle plate (46), a mud pocket baffle plate (47), a movable top plate (48) and a plurality of smearing devices (49), wherein the four connecting rods (42) are fixedly connected to the surface of the auxiliary knife pressing plate (41), two front connecting holes (43) and two rear connecting holes (44) are formed in the surface of the main pressing plate, two connecting rods (42) in the four connecting rods (42) are in sliding connection with the inner wall of the front connecting holes (43), the rest two connecting rods (42) penetrate through the rear connecting holes (44), the front side baffle plate (45) is fixedly connected to the surface of the auxiliary knife pressing plate (41), and the rear side baffle plate (46) is fixedly connected to the surface of the auxiliary knife pressing plate (41, the fixed surface of vice sword pressing plate (41) is connected with pocket mud baffle (47), the surface of vice sword pressing plate (41) articulates there is activity roof (48), the surface of front side baffle (45), the surface of rear side baffle (46), the surface of pocket mud baffle (47) and the surface of activity roof (48) all with the surperficial sliding connection of main sword pressing plate (1), obliterator (49) set up the lower surface at vice sword pressing plate (41).
3. The push type trowel for construction according to claim 2, characterized in that: the equal fixedly connected with movable sealing gasket (410) in the inner wall that connects hole (44) and the preceding inner wall that connects hole (43) after, the material of movable sealing gasket (410) is rubber, the surface of connecting rod (42) and the inner circle sliding connection of movable sealing gasket (410), each the equal fixedly connected with stopper (411) in top of connecting rod (42).
4. The push type trowel for construction according to claim 3, characterized in that: the bottom of preceding side shield (45) and activity roof (48) flushes with the lower surface of vice sword pressing plate (41), the lower surface of pocket mud baffle (47) and back side shield (46) flushes with the least significant end of obliterator (49), the side of preceding side shield (45), the side of back side shield (46), the side of pocket mud baffle (47) and the side of activity roof (48) all are the arc form.
5. The push type trowel for construction according to claim 4, characterized in that: the side of preceding side shield (45), the side of rear side shield (46), the side of pocket mud baffle (47), the side of activity roof (48), the lower surface of leading the pressure board and be provided with cement extrusion chamber (412) between the upper surface of vice sword pressure board (41), a plurality of play mud groove (413) have been seted up on the surface of vice sword pressure board (41) play mud groove (413) are the linear array form distribution of equidistance on the surface of vice sword pressure board (41), each the inner wall of play mud groove (413) all rotates and is connected with a rotary rod (414), the fixed surface of rotary rod (414) is connected with spiral lifting rod (415).
6. The push type trowel for construction according to claim 5, characterized in that: the number of the applicators (49) is the same as that of the mud discharging grooves (413), a couple of applicators (49) are arranged on the rear side of each mud discharging groove (413), and a plurality of applicators (49) are distributed on the surface of the auxiliary knife pressing plate (41) in an equidistant linear array.
7. The push type trowel for construction according to claim 6, wherein: the structure of the applicator (49) comprises a stainless steel inclined plate (491), an expansion rubber bag (492), a movable resisting plate (493) and an elastic expansion plate (494), the surface of the stainless steel inclined plate (491) is fixedly connected with the lower surface of the auxiliary knife pressing plate (41), the surface of the expansion rubber bag (492) is fixedly connected with the lower surface of the auxiliary knife pressing plate (41), the surface of the stainless steel inclined plate (491) is fixedly connected with the surface of the expansion rubber bag (492), the inner side surface of the stainless steel inclined plate (491) is hinged with a movable butt plate (493), the surface of the movable abutting plate (493) is connected with the lower surface of the auxiliary knife pressing plate (41) in a sliding way, the surface of the elastic expansion plate (494) is fixedly connected with the surface of the expansion rubber bag (492), the elastic expansion plate (494) is made of spring steel, and the surface of the elastic expansion plate (494) is connected with the lower surface of the auxiliary knife pressing plate (41) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364120.XA CN113089975A (en) | 2021-04-03 | 2021-04-03 | Push type plastering trowel for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110364120.XA CN113089975A (en) | 2021-04-03 | 2021-04-03 | Push type plastering trowel for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113089975A true CN113089975A (en) | 2021-07-09 |
Family
ID=76673479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364120.XA Withdrawn CN113089975A (en) | 2021-04-03 | 2021-04-03 | Push type plastering trowel for construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN113089975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1010409S1 (en) | 2022-03-21 | 2024-01-09 | Buddy Tools, Llc | Double corner trowel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3156677U (en) * | 2009-10-26 | 2010-01-14 | 株式会社メインフレームジャパン | Plasterer |
| CN205025061U (en) * | 2015-07-31 | 2016-02-10 | 深圳市深装总装饰股份有限公司 | Automatic starching trowel |
| CN110821104A (en) * | 2019-12-15 | 2020-02-21 | 陆永振 | Wall painting equipment for building construction |
| CN210598045U (en) * | 2019-08-12 | 2020-05-22 | 鸿霖股份有限公司 | Plastering device for inner wall |
| CN211080912U (en) * | 2019-09-11 | 2020-07-24 | 中建八局第一建设有限公司 | Construction site pipe root whitewashes device |
-
2021
- 2021-04-03 CN CN202110364120.XA patent/CN113089975A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3156677U (en) * | 2009-10-26 | 2010-01-14 | 株式会社メインフレームジャパン | Plasterer |
| CN205025061U (en) * | 2015-07-31 | 2016-02-10 | 深圳市深装总装饰股份有限公司 | Automatic starching trowel |
| CN210598045U (en) * | 2019-08-12 | 2020-05-22 | 鸿霖股份有限公司 | Plastering device for inner wall |
| CN211080912U (en) * | 2019-09-11 | 2020-07-24 | 中建八局第一建设有限公司 | Construction site pipe root whitewashes device |
| CN110821104A (en) * | 2019-12-15 | 2020-02-21 | 陆永振 | Wall painting equipment for building construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1010409S1 (en) | 2022-03-21 | 2024-01-09 | Buddy Tools, Llc | Double corner trowel |
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Application publication date: 20210709 |