CN212026992U

CN212026992U - Angle regulation's of being convenient for spiller is used to interior decoration wall

Info

Publication number: CN212026992U
Application number: CN202020471368.7U
Authority: CN
Inventors: 胡旭
Original assignee: Wanhong Tianjin Construction Development Co ltd
Current assignee: Wanhong Tianjin Construction Development Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-27
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses an interior decoration wall is with spiller of angle regulation of being convenient for, including tool bit and handle of a knife, the upper end fixedly connected with pedestal of handle of a knife, the inboard rotation of pedestal is connected with commentaries on classics piece and tool bit fixed connection and is in commentaries on classics piece upside, the side fixedly connected with linkage handle that all inclines around the commentaries on classics piece, the terminal swing joint of linkage handle has the U-shaped gangbar, the equal vertical bar spout of having seted up in side around the handle of a knife, equal sliding connection has slider and homonymy position in the bar spout the terminal swing joint of U-shaped gangbar the slider. The utility model discloses when the angle of the relative handle of a knife of tool bit needs to be adjusted for the linkage handle drives the turning block and the relative handle of a knife of tool bit rotates and realizes the angle modulation, and this in-process linkage handle just slides from top to bottom along the bar spout through swing joint's U-shaped gangbar push-and-pull slider, relies on the turning block to rotate when the tool bit and has adjusted the angular position after, just also slides to the bar spout and corresponds position department on the slider.

Description

Angle regulation's of being convenient for spiller is used to interior decoration wall

Technical Field

The utility model relates to a spiller technical field for interior decoration specifically is an interior decoration wall is with spiller of angle regulation of being convenient for.

Background

The interior decoration comprises a plurality of operations, the wall surface or some building surfaces are usually subjected to paint treatment, and before the paint treatment, some sundries on the building surfaces are scraped by a scraper knife, so that the paint effect is prevented from being influenced by the sundries;

the shovel blade for the general interior decoration has the following defects: the scraper knife for general interior decoration is formed by combining the knife head and the knife handle, is simple in structure, is fixedly connected with the knife handle, cannot rotate to adjust the angle and position, and is not good enough in use effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior decoration wall is with spiller of angle regulation of being convenient for to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient angle-adjusting shovel knife for interior decoration wall comprises a knife head and a knife handle, wherein the upper end of the knife handle is fixedly connected with a shaft bracket, the inner side of the shaft bracket is rotatably connected with a rotating block, the knife head is fixedly connected to the upper side of the rotating block, the front side and the rear side of the rotating block are respectively and fixedly connected with a linkage handle in an inclined manner, the tail end of the linkage handle is movably connected with a U-shaped linkage rod, the front side and the rear side of the knife handle are respectively and vertically provided with a strip-shaped chute, a sliding block is respectively and slidably connected in the strip-shaped chute, the tail end of the U-shaped linkage rod is movably connected with the sliding block at the same side position, the sliding block is provided with a jack, a fixing bolt is slidably inserted in the inner side of the jack, the inner side wall of the strip-shaped chute is provided with fixing holes at equal intervals from top to, the equal vertical fixedly connected with depression bar of sliding sleeve upside and the end of depression bar pass homonymy position the U-shaped gangbar.

Preferably, barbs are arranged on the left side and the right side of the upper end of the cutter head.

Preferably, the upper end of the rotating block and the lower end of the cutter head are both fixedly provided with connecting blocks, and the upper side and the lower side of the rotating block are fixedly connected together.

Preferably, a rubber pad is bonded to the side wall of the pressure lever.

Preferably, the loop bar is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the sliding sleeve and the loop bar.

Preferably, the cross sections of the sliding sleeve and the sleeve rod are matched square sections.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the angle of the tool bit relative to the tool handle needs to be adjusted, the linkage handle drives the rotating block and rotates relative to the tool handle to realize angle adjustment, the linkage handle slides up and down along the bar-shaped chute through the U-shaped linkage rod push-pull sliding block which is movably connected in the process, and after the tool bit rotates by the rotating block to adjust the angle position, the sliding block also slides up to the position corresponding to the bar-shaped chute;

2. the utility model discloses after the position has been adjusted in the tool bit rotation, the handle of a knife is being held with the hand to the depression bar of side around the extrusion, then the depression bar just relies on the sliding sleeve to slide along the loop bar and leans on to the handle of a knife, and the depression bar just extrudes the gim peg on the slider like this, makes the gim peg to the inboard slip insert fixed orifices of bar spout, and the slider rigidity just makes U-shaped gangbar and linkage handle fixed like this, and then the relative handle of a knife of tool bit is just fixed, is convenient for use.

Drawings

Fig. 1 is a schematic view of the overall structure of a convenient angle-adjustable scraper knife for interior wall decoration of the present invention;

FIG. 2 is a right view structural diagram of a scraper knife for conveniently adjusting the angle for interior wall decoration according to the present invention;

fig. 3 is the utility model discloses a slide block and the cooperation of bar spout in the spiller of angle regulation of being convenient for interior decoration wall are connected sees local structure map of enlarging right side.

In the figure: 1. a knife handle; 2. a pressure lever; 3. a slider; 4. a U-shaped linkage rod; 5. a linkage handle; 6. a pedestal; 7. rotating the block; 8. connecting blocks; 9. a cutter head; 10. a barb; 11. a strip-shaped chute; 12. a rubber pad; 13. a fixing bolt; 14. a sliding sleeve; 15. a loop bar; 16. a second spring; 17. a first spring; 18. a fixing hole; 19. and (4) inserting the jack.

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. 1-3, the present invention provides a technical solution: a convenient angle-adjusting shovel knife for interior decoration wall surfaces comprises a knife head 9 and a knife handle 1, wherein the upper end of the knife handle 1 is fixedly connected with a shaft bracket 6, the inner side of the shaft bracket 6 is rotatably connected with a rotating block 7 through a rotating shaft in the left-right direction, the knife head 9 is fixedly connected to the upper side of the rotating block 7, the front side and the rear side of the rotating block 7 are respectively and fixedly connected with a linkage handle 5 in an inclined manner, the tail end of the linkage handle 5 tilts and tilts towards the direction far away from the knife handle 1, the tail end of the linkage handle 5 is movably connected with a U-shaped linkage rod 4 through a rotating pin, strip-shaped chutes 11 are vertically arranged on the front side and the rear side of the knife handle 1, sliders 3 are respectively and slidably connected in the, when one of the front and rear linkage handles 5 drives the rotating block 7 and the tool bit 9 to rotate relative to the tool holder 1 to realize angle adjustment, the linkage handle 5 pushes and pulls the sliding block 3 to slide up and down along the strip-shaped sliding groove 11 through the U-shaped linkage rod 4 which is movably connected; the slider 3 is provided with an insertion hole 19, the insertion hole 19 is positioned at the front and back trend position, a fixing bolt 13 is inserted into the inner side of the insertion hole 19 in a sliding way, the inner side wall of the strip-shaped chute 11 is provided with fixing holes 18 at equal intervals from top to bottom, the fixing holes 18 and the fixing bolts 13 are opposite, the outer end of the fixing bolt 13 is sleeved with a first spring 17, two ends of the first spring 17 are respectively fixedly connected with the slider 3 and the fixing bolts 13, the lower end of the knife handle 1 is horizontally and fixedly connected with a loop bar 15, the loop bar 15 is positioned at the front and back trend position, the front and back ends of the loop bar 15 are sleeved with a sliding sleeve 14, the upper side of the sliding sleeve 14 is vertically and fixedly connected with a pressure bar 2, the tail end of the pressure bar 2 passes through a U-shaped linkage bar 4 at the same side position, the length of the pressure bar 2 is equal to that of the strip-shaped chute 11, when the, the pressure lever 2 slides along the sleeve rod 15 by means of the sliding sleeve 14 and leans against the knife handle 1, so that the pressure lever 2 extrudes the fixing bolt 13 on the sliding block 3, the fixing bolt 13 is inserted into the fixing hole 18 towards the inner side of the strip-shaped sliding groove 11 in a sliding manner, the sliding block 3 is fixed in position, the U-shaped linkage rod 4 and the linkage handle 5 are fixed, and then the knife head 9 is fixed relative to the knife handle 1 and is convenient to use.

Barbs 10 are arranged on the left side and the right side of the upper end of the tool bit 9, and sundries in narrow gaps can be conveniently removed through the barbs 10.

The upper end of the rotating block 7 and the lower end of the tool bit 9 are fixedly provided with connecting blocks 8, the upper connecting blocks and the lower connecting blocks are fixedly connected together through screws, and the connecting blocks 8 facilitate the tool bit 9 to be disassembled and assembled, so that the tool bit can be conveniently replaced.

The lateral wall of the pressure lever 2 is adhered with a rubber pad 12, and the rubber pad 12 is used for enhancing the anti-skid property of the outer wall of the pressure lever 2 and is convenient for a user to press.

The loop bar 15 is sleeved with a second spring 16, two ends of the second spring 16 are respectively and fixedly connected with the sliding sleeve 14 and the loop bar 15, when the pressing rod 2 is extruded to enable the sliding sleeve 14 to slide along the loop bar 15, the second spring 16 is compressed to generate resilience force, and the pressing rod 2 is convenient to return along with the sliding sleeve 14.

The cross section of the sliding sleeve 14 and the sleeve rod 15 is matched with a square cross section, so that the sliding sleeve 14 is prevented from rotating around the sleeve rod 15, and the compression rod 2 is prevented from being cheap from the vertical position.

The working principle is as follows: when the angle of the tool bit 9 relative to the tool holder 1 needs to be adjusted, the linkage handle 5 drives the rotating block 7 and the tool bit 9 rotates relative to the tool holder 1 to realize angle adjustment, in the process, the linkage handle 5 slides up and down along the strip-shaped chute 11 through the U-shaped linkage rod 4 which is movably connected to push and pull the slider 3, after the tool bit 9 adjusts the angle position by means of the rotation of the rotating block 7, the slider 3 slides up to the corresponding position of the strip-shaped chute 11, then the tool holder 1 is held by hands, and the pressing rods 2 at the front side and the rear side are extruded, the pressing rods 2 slide along the loop rods 15 by means of the sliding sleeves 14 and lean against the tool holder 1, so that the pressing rods 2 extrude the fixing bolts 13 on the slider 3, the fixing bolts 13 are inserted into the fixing holes 18 in the strip-shaped chute 11 in a sliding manner, the position of the slider 3 is fixed, the U-shaped tool holder rod 4 and the linkage, is convenient for use.

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.

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 an interior decoration wall is with spiller of angle of adjustment of being convenient for, includes tool bit (9) and handle of a knife (1), its characterized in that: the upper end of the knife handle (1) is fixedly connected with a shaft bracket (6), the inner side of the shaft bracket (6) is rotatably connected with a rotating block (7), a knife head (9) is fixedly connected to the upper side of the rotating block (7), the front side and the rear side of the rotating block (7) are respectively and fixedly connected with a linkage handle (5) in an inclined manner, the tail end of the linkage handle (5) is movably connected with a U-shaped linkage rod (4), the front side and the rear side of the knife handle (1) are respectively and vertically provided with a bar-shaped sliding groove (11), the bar-shaped sliding groove (11) is internally and slidably connected with a sliding block (3) and is positioned at the same side, the tail end of the U-shaped linkage rod (4) is movably connected with the sliding block (3), the sliding block (3) is provided with an insertion hole (19), a fixing bolt (13) is slidably inserted into the inner side of the insertion hole (19), equidistant fixing holes (18) are formed in, the lower end of the knife handle (1) is horizontally and fixedly connected with a loop bar (15), the front end and the rear end of the loop bar (15) are respectively sleeved with a sliding sleeve (14), the upper side of the sliding sleeve (14) is vertically and fixedly connected with a pressing rod (2) and the tail end of the pressing rod (2) penetrates through the same side position of the U-shaped linkage rod (4).

2. The scraper knife convenient for angle adjustment for interior decoration wall surface of claim 1, characterized in that: barbs (10) are arranged on the left side and the right side of the upper end of the tool bit (9).

3. The scraper knife convenient for angle adjustment for interior decoration wall surface of claim 1, characterized in that: the upper end of the rotating block (7) and the lower end of the tool bit (9) are fixedly provided with connecting blocks (8) and are fixedly connected together with the upper side and the lower side of the connecting blocks (8).

4. The scraper knife convenient for angle adjustment for interior decoration wall surface of claim 1, characterized in that: the side wall of the pressure lever (2) is adhered with a rubber pad (12).

5. The scraper knife convenient for angle adjustment for interior decoration wall surface of claim 1, characterized in that: the loop bar (15) is sleeved with a second spring (16), and two ends of the second spring (16) are respectively and fixedly connected with the sliding sleeve (14) and the loop bar (15).

6. The scraper knife convenient for angle adjustment for interior decoration wall surface of claim 1, characterized in that: the cross sections of the sliding sleeve (14) and the sleeve rod (15) are matched square sections.