CN212478425U

CN212478425U - Direct-shovel type lime cutter

Info

Publication number: CN212478425U
Application number: CN202020773352.1U
Authority: CN
Inventors: 邹宇航; 刘姬
Original assignee: Zhaoqing Meijushi Paint Co ltd
Current assignee: Zhaoqing Meijushi Paint Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-05
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a direct-shovel type gray knife, which comprises a gray knife body, wherein the bottom of the gray knife body is fixedly connected with a fixed plate, a box body is arranged under the fixed plate, the bottom of the box body is fixedly connected with a knife handle, the inner cavity of the box body is provided with two movable plates, the left side wall of the movable plate is attached to the inner cavity of the box body, a reset mechanism is arranged between the movable plates and the box body on the right side, a round pipe is arranged between the two movable plates, the bottom and the front side of the round pipe are both fixedly connected with the inner cavity of the box body, the inner cavity of the round pipe is fixedly connected with a plurality of second tooth blocks, when the direct-shovel type gray knife is used, the first tooth block can be driven to be away from the second tooth blocks in the process of pulling a pull ring through the interaction of the reset mechanism, so that the gray knife body can be rotated to be convenient, compared with the prior art, the device has the characteristics of multiple functions, convenience in use and the like.

Description

Direct-shovel type lime cutter

Technical Field

The utility model relates to a building tool technical field specifically is a direct shovel formula ash sword.

Background

In the process of treating a base surface in building construction, a plaster cutter is needed to clean floating ash, garbage, oil stain and the like on the surface, plastic dividing joints painted on a wall body are coated with epoxy primer and then filled with polymer anti-crack mortar, obvious sunken parts are filled and leveled by special putty points, and raised parts are polished and leveled. But current grey sword is fixed the setting, and is comparatively inconvenient when the diagonal drop is cleared up for the device has the problem that the use is not convenient.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art's function singleness and use defects such as inconvenient, provide a direct shovel formula ash sword. The direct-shovel type lime cutter has the characteristics of multiple functions, convenience in use and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct shovel formula ash knife, includes the ash knife body, the bottom fixedly connected with fixed plate of ash knife body, be equipped with the box body under the fixed plate, the bottom fixedly connected with handle of a knife of box body, the inner chamber of box body is equipped with two fly leafs, is located left the left side wall of fly leaf is laminated mutually with the inner chamber of box body, is located the right side be equipped with canceling release mechanical system, two between fly leaf and the box body be equipped with the pipe between the fly leaf, the bottom and the front side of pipe all with the inner chamber fixed connection of box body, the inner chamber fixedly connected with a plurality of second pick, a plurality of the one side that the pipe inner chamber was kept away from to the second pick is equipped with a plurality of first pick engaged with it, two all be equipped with the dead lever between the pipe, just the top of dead lever and the bottom.

Preferably, canceling release mechanical system includes the round bar, two equal fixedly connected with and round bar assorted bearing on the fly leaf, the right side of box body seted up with round bar assorted through-hole, the left end of round bar passes bearing and the pipe inner chamber that is located the right side in proper order, and plug-in is located left bearing inner chamber, the right-hand member of round bar passes the through-hole to fixedly connected with pull ring, the outside edge cover of round bar is equipped with the spring, the both ends of spring respectively with fly leaf and the box inner chamber that is located the right side, dead lever and first tooth piece all with the outside edge fixed connection of round bar.

Preferably, two the front side fixedly connected with ring of fly leaf, the inner chamber of ring is equipped with the slide bar, the both ends of slide bar all extend to the outside of ring to with the lateral wall fixed connection of box body.

Preferably, the outer side edge of the knife handle is sleeved with an anti-slip sleeve.

Preferably, the horizontal distance between the right side of the movable plate and the right side of the inner cavity of the box body is greater than the horizontal distance between the left side of the first tooth block and the right side of the second tooth block.

Preferably, the top and the front side of the box body are both provided with openings.

Preferably, the outer edge of the sliding rod is provided with a polishing surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a direct shovel formula ash knife when using, through canceling release mechanical system's interact, can drive first tooth piece at the in-process of pulling pull ring and keep away from the second tooth piece to rotate the ash knife body, be convenient for clear up in the corner, compare with prior art, the device has the function various and use characteristics such as convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a side view of the present invention;

fig. 5 is a side view of the circular tube of the present invention.

Reference numbers in the figures: 1. a lime cutter body; 2. an anti-slip sleeve; 3. a knife handle; 4. a movable plate; 5. a box body; 6. a pull ring; 7. a round bar; 8. a spring; 9. a first tooth block; 10. a second tooth block; 11. a circular tube; 12. a slide bar; 13. a circular ring; 14. fixing the rod; 15. a fixing plate; 16. a reset mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a direct-shovel type lime cutter comprises a lime cutter body 1, a fixing plate 15 is fixedly connected to the bottom of the lime cutter body 1, a box body 5 is arranged under the fixing plate 15, openings are formed in the top and the front side of the box body 5 to ensure that the lime cutter body 1 can normally rotate, a cutter handle 3 is fixedly connected to the bottom of the box body 5, an anti-slip sleeve 2 is sleeved on the outer edge of the cutter handle 3, friction force can be increased through arrangement of the anti-slip sleeve 2, two movable plates 4 are arranged in an inner cavity of the box body 5, the horizontal distance between the right side of each movable plate 4 and the right side of the inner cavity of the box body 5 is larger than the horizontal distance between the left side of a first tooth block 9 and the right side of a second tooth block 10, when the movable plate 4 on the right side moves to be attached to the box body 5, the first tooth block 9 and the second tooth block 10 are not meshed, a circular ring 13 is fixedly connected to the front sides, the friction force can be reduced by arranging the polishing surface, two ends of the sliding rod 12 extend to the outer side of the ring 13 and are fixedly connected with the side wall of the box body 5, the position of the movable plate 4 can be limited by the interaction of the ring 13 and the sliding rod 12, the left side wall of the movable plate 4 positioned on the left side is attached to the inner cavity of the box body 5, a reset mechanism 16 is arranged between the movable plate 4 positioned on the right side and the box body 5, the reset mechanism 16 comprises a round rod 7, bearings matched with the round rod 7 are fixedly connected to the two movable plates 4, a through hole matched with the round rod 7 is formed in the right side of the box body 5, the left end of the round rod 7 sequentially penetrates through the bearings positioned on the right side and the inner cavity of the round pipe 11 and is inserted into the inner cavity of the bearings positioned on the left side, the right end of the round rod 7 penetrates through the through hole and is fixedly connected with the pull ring 6, the outer edge, dead lever 14 and first cogged block 9 all with the outside edge fixed connection of round bar 7, can drive round bar 7 and remove left when spring 8 resets, be equipped with pipe 11 between two fly leaf 4, the bottom and the front side of pipe 11 all with the inner chamber fixed connection of box body 5, the inner chamber fixedly connected with a plurality of second cogged block 10 of pipe 11, one side that 11 inner chambers of pipe were kept away from to a plurality of second cogged block 10 is equipped with a plurality of and engaged with first cogged block 9 with it, all be equipped with dead lever 14 between two pipe 11, and the top of dead lever 14 and the bottom fixed connection of fixed plate 15.

The working principle is as follows: the utility model discloses in folding the in-process to grey sword body 1, stimulate pull ring 6 earlier, pull ring 6 drives two fly leafs 4 and moves right, ring 13 slides on slide bar 12 simultaneously, and to the compression of spring 8, when keeping away from mutually at first tooth piece 9 and second tooth piece 10, rotate grey sword body 1, when rotatory to suitable position grey sword body 1, loosen pull ring 6 and drive first tooth piece 9 and second tooth piece 10 and mesh mutually under spring 8's effect, thereby accomplish the fixed to grey sword body 1 angle, so that the device clears up the corner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct shovel formula ash knife, includes ash knife body (1), its characterized in that: the bottom of the lime cutter body (1) is fixedly connected with a fixing plate (15), a box body (5) is arranged under the fixing plate (15), the bottom of the box body (5) is fixedly connected with a cutter handle (3), an inner cavity of the box body (5) is provided with two movable plates (4), the left side wall of the movable plate (4) positioned on the left side is attached to the inner cavity of the box body (5), a reset mechanism (16) is arranged between the movable plate (4) and the box body (5) positioned on the right side, a circular tube (11) is arranged between the two movable plates (4), the bottom and the front side of the circular tube (11) are fixedly connected with the inner cavity of the box body (5), the inner cavity of the circular tube (11) is fixedly connected with a plurality of second tooth blocks (10), one side, far away from the inner cavity of the circular tube (11), of the plurality of second tooth blocks (10) is provided with a plurality, and a fixing rod (14) is arranged between the two circular tubes (11), and the top end of the fixing rod (14) is fixedly connected with the bottom of the fixing plate (15).

2. A trowel as recited in claim 1 wherein: reset mechanism (16) include round bar (7), two equal fixedly connected with and round bar (7) assorted bearing on fly leaf (4), the right side of box body (5) seted up with round bar (7) assorted through-hole, the left end of round bar (7) passes bearing and pipe (11) inner chamber that are located the right side in proper order, and plug in is located left bearing inner chamber, the right-hand member of round bar (7) passes the through-hole to fixedly connected with pull ring (6), the outside edge cover of round bar (7) is equipped with spring (8), the both ends of spring (8) respectively with fly leaf (4) and box body (5) inner chamber that are located the right side, dead lever (14) and first tooth piece (9) all with the outside edge fixed connection of round bar (7).

3. A trowel as recited in claim 1 wherein: two the front side fixedly connected with ring (13) of fly leaf (4), the inner chamber of ring (13) is equipped with slide bar (12), the both ends of slide bar (12) all extend to the outside of ring (13) to with the lateral wall fixed connection of box body (5).

4. A trowel as recited in claim 1 wherein: the outer side edge of the knife handle (3) is sleeved with an anti-skidding sleeve (2).

5. A trowel as recited in claim 1 wherein: the horizontal distance between the right side of the movable plate (4) and the right side of the inner cavity of the box body (5) is greater than the horizontal distance between the left side of the first tooth block (9) and the right side of the second tooth block (10).

6. A trowel as recited in claim 1 wherein: the top and the front side of the box body (5) are both provided with openings.

7. A trowel as recited in claim 3 wherein: the outer edge of the sliding rod (12) is provided with a polishing surface.