CN220666986U

CN220666986U - Foldable scraping bar

Info

Publication number: CN220666986U
Application number: CN202322082401.3U
Authority: CN
Inventors: 张汉娟; 王雪
Original assignee: Tianjin Nanyang Decoration Engineering Co ltd
Current assignee: Tianjin Nanyang Decoration Engineering Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-26
Anticipated expiration: 2033-08-04

Abstract

The application relates to a collapsible thick stick of scraping, it includes fixed part and folding part, fixed part one end and folding part one end butt, fixed part and folding part butt department upper surface are equipped with folding subassembly, fixed part and folding part butt department lower surface are equipped with fixed subassembly. The application has the effect of being convenient for accomodate the doctor blade.

Description

Foldable scraping bar

Technical Field

The application relates to the field of building decoration, in particular to a foldable scraping bar.

Background

The scraping bar is an auxiliary tool commonly applied to civil construction and decoration engineering and is used for leveling floor surfaces and wall surfaces.

At present, a common scraping bar in engineering is mainly made of aluminum alloy square tubes with a single structure, and workers scrape the scraping bar in the horizontal and vertical directions and scrape the raised part of a plastering position so as to ensure the flatness of the concrete surface.

In the related art described above, the bar length is generally long in order to improve the work efficiency, but there may be a problem of inconvenient accommodation.

Disclosure of Invention

In order to improve the problem that the scraping bar is inconvenient to store, the application provides a foldable scraping bar.

The application provides a collapsible thick stick that scrapes adopts following technical scheme:

the utility model provides a collapsible thick stick of scraping, includes fixed part and folding part, fixed part one end and folding part one end butt, fixed part and folding part butt department upper surface is equipped with folding component, fixed part and folding part butt department lower surface are equipped with fixed component.

Through adopting above-mentioned technical scheme, fixed part and folding portion are fixed through fixed subassembly connection, and the staff holds fixed part and folding portion and strickles the wall, when needs are accomodate the scratch lever, releases fixed subassembly and is accomodate fixed part and folding portion's restriction, rotates folding portion and makes folding portion upper surface and fixed part upper surface butt, can accomplish and accomodate, when needs use scratch lever, rotates folding portion, makes fixed part and folding portion tip butt, and fixed subassembly is fixed part and folding portion connection, has the effect of being convenient for accomodate scratch lever.

Optionally, the folding subassembly includes a pair of supporting seat of fixed part upper surface fixed connection, a pair of rotate between the supporting seat and be connected with the rotor plate, rotor plate fixedly connected with lower surface and folding part upper surface fixed connection's connecting plate.

Through adopting above-mentioned technical scheme, supporting seat, pivoted board and connecting plate make fixed part and folding portion connect, rotate folding portion, drive connecting plate and pivoted board and rotate, can accomplish the accomodating to scraping the thick stick.

Optionally, fixed subassembly includes the first fixed block of fixed surface connection under with the fixed part, folding part lower surface fixedly connected with the second fixed block of first fixed block butt, one side that the first fixed block is close to the second fixed block inwards is equipped with the slot, one side that the second fixed block is close to the first fixed block is equipped with the jack that sets up with the slot intercommunication, peg graft in the jack has the inserted bar, and the inserted bar is pegged graft with the slot.

Through adopting above-mentioned technical scheme, when fixed part and folding portion need be connected, rotate folding portion and make the tip butt of fixed part and folding portion, first fixed block and second fixed block butt simultaneously, insert the slot through the jack with the inserted bar, fixed first fixed block and second fixed block are connected to the inserted bar to fixed part and folding portion are connected. When the restriction on the fixing part and the folding part is required to be released, the inserted bar is moved to one side far away from the first fixing block, so that the inserted bar is separated from the slot, the restriction on the first fixing block is released, the restriction on the fixing part and the folding part is further released, and the folding part can be rotated to store the scraping bar.

Optionally, the inserted bar is the inserted bar of iron, slot tank bottom fixedly connected with the magnet piece of inserted bar butt.

Through adopting above-mentioned technical scheme, when the inserted bar inserts the slot, the magnet piece absorption butt of inserted bar one end and slot tank bottom has the effect of the connection stability when increasing inserted bar and slot grafting.

Optionally, the one end fixedly connected with arm-tie that the slot was kept away from to the inserted bar, the inserted bar has cup jointed one end and arm-tie fixed connection's spring, the one end and the second fixed block fixed connection that the arm-tie was kept away from to the spring.

Through adopting above-mentioned technical scheme, when the inserted bar inserts the slot, the spring is in tensile state, makes inserted bar and slot tank bottom closely butt, has increased the connection stability when inserted bar and slot grafting, and then increases the connection stability of fixed part and folding part.

Optionally, the upper surface of the fixing part is fixedly connected with a level bubble meter.

Through adopting above-mentioned technical scheme, when using the scratch lever to scrape the level to the wall, the level bubble appearance has the effect of supplementary leveling.

Optionally, the fixing part and the folding part are respectively provided with a weight reducing groove.

Through adopting above-mentioned technical scheme, subtract heavy groove and reduce and scrape thick stick weight, have the handheld effect of using of staff of being convenient for.

Optionally, a handle is fixedly connected with one side of the fixing part and one side of the folding part respectively.

Through adopting above-mentioned technical scheme, when using the scratch bar to scrape the level to the wall, the handle has the handheld effect of using of being convenient for the staff.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixing part and the folding part are connected and fixed through the fixing component, a worker holds the fixing part and the folding part to scrape the wall surface, when the scraping bar needs to be stored, the limit of the fixing component to the fixing part and the folding part is released, the folding part is rotated to enable the upper surface of the folding part to be abutted against the upper surface of the fixing part, and therefore storage can be completed, and the scraping bar is convenient to store;

2. the weight reduction groove reduces the weight of the scraping bar, and the weight reduction groove has the effect of being convenient for a worker to hold and use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present application.

Fig. 2 is a schematic structural view showing a connection plate in the embodiment.

Fig. 3 is a schematic view of a structure embodying a plunger in an embodiment.

Reference numerals illustrate: 1. a fixing part; 2. a folding part; 3. a folding assembly; 31. a support base; 32. a rotating plate; 33. a connecting plate; 4. a fixing assembly; 41. a first fixed block; 411. a slot; 412. a magnet block; 42. a second fixed block; 421. a jack; 43. a rod; 44. pulling a plate; 441. a spring; 5. a level bubble meter; 6. a weight reduction groove; 7. a handle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a foldable scraping bar.

As shown in fig. 1, a foldable bar comprises a fixing part 1 and a folding part 2, wherein one end of the fixing part 1 is abutted with one end of the folding part 2. The upper surface of fixed part 1 and folding part 2 butt department is equipped with folding subassembly 3, and the lower surface of fixed part 1 and folding part 2 butt department is equipped with fixed subassembly 4.

The fixing component 4 fixes the fixing part 1 and the folding part 2, and a worker holds the fixing part 1 and the folding part 2 to carry out the work of scraping the wall surface.

When the doctor bar needs to be stored, the fixing assembly 4 releases the restriction on the fixing portion 1 and the folding portion 2, and the folding portion 2 is rotated through the folding assembly 3, so that the upper surface of the folding portion 2 is abutted against the upper surface of the fixing portion 1, and storage can be completed.

When a doctor blade is needed, the folding assembly 3 rotates the folding part 2, one end of the folding part 2 is abutted against one end of the fixing part 1, and the fixing part 1 is fixedly connected with the folding part 2 through the fixing assembly 4.

When needs are accomodate the thick stick, practice thrift the accommodation space through rotating folding portion 2, have the effect of conveniently accomodating the thick stick of scraping.

As shown in fig. 2, the folding assembly 3 includes a pair of supporting seats 31 fixedly connected with the upper surface of the fixing portion 1, a rotating plate 32 is rotatably connected between the supporting seats 31, the rotating plate 32 is fixedly connected with a connecting plate 33, and the lower surface of the connecting plate 33 is fixedly connected with the upper surface of the folding portion 2. The supporting seat 31, the rotating plate 32 and the connecting plate 33 connect the fixing part 1 and the folding part 2, the folding part 2 is rotated upwards, and the folding part 2 drives the connecting plate 33 and the rotating plate 32 to rotate, so that the storage of the scraping bar can be realized.

As shown in fig. 3, the fixing assembly 4 includes a first fixing block 41 fixedly connected to the lower surface of the fixing portion 1, and a second fixing block 42 fixedly connected to the lower surface of the folding portion 2. The first fixed block 41 is mutually abutted with the second fixed block 42, a slot 411 is inwards arranged on one side, close to the second fixed block 42, of the first fixed block 41, a jack 421 is arranged on one side, close to the first fixed block 41, of the second fixed block 42, the jack 421 is communicated with the slot 411, and the inserting rod 43 is inserted into the jack 421.

When the fixing portion 1 and the folding portion 2 need to be fixed, the folding portion 2 is rotated to bring the fixing portion 1 into contact with the end of the folding portion 2, at this time, the first fixing block 41 and the second fixing block 42 are brought into contact with each other, the insertion rod 43 is inserted into the insertion slot 411 along the insertion hole 421, the insertion rod 43 connects and fixes the first fixing block 41 and the second fixing block 42, and further the fixing portion 1 and the folding portion 2 are connected and fixed.

When the restriction on the fixing portion 1 and the folding portion 2 needs to be released, the insertion rod 43 is moved to a side away from the first fixing block 41, and the insertion rod 43 is separated from the insertion slot 411, so that the restriction on the first fixing block 41 is released, and the restriction on the fixing portion 1 and the folding portion 2 is released.

As shown in fig. 3, a magnet block 412 is fixedly connected to the bottom of the slot 411, and the insert rod 43 is an iron insert rod 43. When the inserting rod 43 is inserted into the slot 411 along the insertion hole 421, the inserting rod 43 is in contact with the magnet block 412, so that the possibility of the inserting rod 43 falling off from the slot 411 is reduced, and the stability of the inserting rod 43 and the slot 411 is improved.

As shown in fig. 3, a pull plate 44 is fixedly connected to one end of the insert rod 43 away from the slot 411, a spring 441 is sleeved on the insert rod 43, one end of the spring 441 is fixedly connected to the pull plate 44, and one end of the spring 441 away from the pull plate 44 is fixedly connected to the second fixing block 42.

When the insert rod 43 is inserted into the slot 411, the spring 441 is in a stretched state, and the spring 441 increases the stability of the insert rod 43 when inserted into the slot 411, thereby increasing the stability of the insert rod 43 for connecting the first fixing block 41 with the second fixing block 42.

When the doctor bar needs to be stored, the pull plate 44 is moved to the side far away from the first fixing block 41, and the pull plate 44 drives the inserting rod 43 to move to the side far away from the first fixing block 41, so that the inserting rod 43 is separated from the inserting slot 411, the limitation on the first fixing block 41 is removed, and the folding part 2 can rotate, so that folding storage can be performed.

As shown in fig. 1, the upper surface of the fixing portion 1 is fixedly connected with a leveling bubble instrument 5, and when the scraping bar scrapes the wall surface, the leveling bubble instrument 5 has an auxiliary leveling effect.

As shown in fig. 1 and 3, the fixing portion 1 and the folding portion 2 are provided with weight-reducing grooves 6, the weight-reducing grooves 6 penetrate through the end portions of the fixing portion 1 and the folding portion 2, and the weight of the fixing portion 1 and the folding portion 2 is reduced by the weight-reducing grooves 6, so that the weight-reducing folding device is convenient for workers to use.

As shown in fig. 1, one side of the fixing portion 1 and one side of the folding portion 2 are fixedly connected with handles 7, respectively, so that the wall surface can be scraped by a scraping bar, and the wall surface can be conveniently held by hand.

The implementation principle of the foldable scraping bar in the embodiment of the application is as follows:

when the doctor bar needs to be stored, the pull plate 44 is moved to the side far away from the first fixed block 41, the pull plate 44 drives the inserting rod 43 to move to the side far away from the first fixed block 41, the inserting rod 43 is separated from the inserting slot 411, the folding part 2 is rotated upwards, the folding part 2 drives the connecting plate 33 and the rotating plate 32 to rotate, and the upper surface of the folding part 2 is abutted to the upper surface of the fixed part 1, so that storage can be completed.

When the doctor blade is required to be used, the folding portion 2 is rotated to enable the folding portion 2 to be abutted against the end portion of the fixing portion 1, at this time, the first fixing block 41 is abutted against the second fixing block 42, the inserting rod 43 is inserted into the inserting slot 411 along the inserting hole 421, the inserting rod 43 is used for connecting and fixing the first fixing block 41 and the second fixing block 42, and then the fixing portion 1 and the folding portion 2 are connected and fixed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A foldable doctor blade, characterized in that: including fixed part (1) and folding portion (2), fixed part (1) one end and folding portion (2) one end butt, fixed part (1) and folding portion (2) butt department upper surface is equipped with folding subassembly (3), fixed part (1) and folding portion (2) butt department lower surface is equipped with fixed subassembly (4).

2. A foldable doctor blade according to claim 1, wherein: the folding assembly (3) comprises a pair of supporting seats (31) fixedly connected with the upper surface of the fixing part (1), a pair of rotating plates (32) are rotatably connected between the supporting seats (31), and the rotating plates (32) are fixedly connected with connecting plates (33) with the lower surfaces fixedly connected with the upper surface of the folding part (2).

3. A foldable doctor blade according to claim 1, wherein: the utility model discloses a fixed subassembly (4) including first fixed block (41) with fixed part (1) lower surface fixed connection, fixed surface is connected with second fixed block (42) with first fixed block (41) butt under folding part (2), one side that first fixed block (41) is close to second fixed block (42) inwards is equipped with slot (411), one side that second fixed block (42) is close to first fixed block (41) is equipped with jack (421) with slot (411) intercommunication setting, peg graft in jack (421) have inserted bar (43), inserted bar (43) are pegged graft with slot (411).

4. A foldable doctor blade according to claim 3, wherein: the inserting rod (43) is an iron inserting rod (43), and the bottom of the slot (411) is fixedly connected with a magnet block (412) which is abutted with the inserting rod (43).

5. A foldable doctor blade as claimed in claim 4, wherein: the one end fixedly connected with arm-tie (44) that slot (411) was kept away from to inserted bar (43), inserted bar (43) cup jointed one end and arm-tie (44) fixed connection's spring (441), one end and second fixed block (42) fixed connection are kept away from to spring (441).

6. A foldable doctor blade according to claim 1, wherein: the upper surface of the fixing part (1) is fixedly connected with a level bubble instrument (5).

7. A foldable doctor blade according to claim 1, wherein: weight reduction grooves (6) are formed in the fixing portion (1) and the folding portion (2).

8. A foldable doctor blade according to claim 1, wherein: one side of the fixing part (1) and one side of the folding part (2) are respectively and fixedly connected with a handle (7).