CN212972110U - Angle-adjustable paint brush - Google Patents

Abstract

The utility model discloses an angle-adjustable's paintbrush, including the brush holder, brush holder upper end fixedly connected with regulating box, two arbitrary parallel inside wall upper end middle part fixedly connected with mobile jib of regulating box, mobile jib middle part position runs through to rotate and is connected with the connecting block, second rectangle recess has been seted up to arbitrary one side of connecting block lower surface, the one end that the mobile jib was kept away from to second rectangle recess rotates and is connected with the control lever, the control lever is close to the first rack of one side fixedly connected with of mobile jib, regulating box and mobile jib fixed connection's two parallel inside wall central point fixedly connected with have the fixed block, fixed block central point puts and runs through to rotate and is connected with the gear, one side fixedly connected with brush holder of brush holder. The utility model discloses well simple structure, convenient operation, the angle of adjustable brush head more is favorable to whitewashing some edges and dead angle region, removable brush head, brush holder and brush holder repeatedly usable avoid causing the waste.

Description

Angle-adjustable paint brush

Technical Field

The utility model relates to a paintbrush field especially relates to adjustable angle's paintbrush.

Background

A paint brush is a common application tool in the painting of various interior and exterior upholstery or surfaces of furniture materials, and includes a paint brush head and a paint brush handle. Generally, the head of a paint brush can only be painted in a direction parallel to the axial direction of the handle of the paint brush, which is inconvenient to use in a conventional paint brush, and most of the loss is brush head bristles, the brush holder and brush holder behind which are good, and the waste caused by discarding them is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable paint brush.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

but angle regulation's paintbrush, including the brush holder, brush holder upper end fixedly connected with regulating box, the one side that the regulating box kept away from the brush holder is the opening setting, two arbitrary parallel inside wall upper end middle part position fixedly connected with mobile jib of regulating box, mobile jib middle part position runs through and rotates and is connected with the connecting block, arbitrary one side of connecting block lower surface is seted up the second rectangle recess, the mobile jib runs through the second rectangle recess, the one end rotation that the mobile jib was kept away from to the second rectangle recess is connected with the control lever, one side fixedly connected with first rack that the control lever is close to the mobile jib, two parallel inside wall central point fixedly connected with of regulating box and mobile jib put fixedly connected with the fixed block, fixed block central point puts and runs through and rotates and is connected with the gear, the gear is connected with the meshing of first rack, one, the brush holder is characterized in that one side, away from the brush holder, of the brush holder is provided with a first rectangular groove, the first rectangular groove is close to two pairs of clamping grooves which are symmetrically arranged and fixedly connected with two ends of the bottom, two pairs of clamping grooves are formed in the clamping grooves in a clamping mode, the upper end of each L-shaped hook is fixedly connected with a brush head, and one side, away from the brush holder, of the brush head is fixedly connected with a plurality of bristles.

As a further description of the above technical solution:

two symmetrical U-shaped openings are formed in the upper ends of the two parallel side walls of the adjusting box, which are far away from the main rod.

As a further description of the above technical solution:

the adjusting box is fixedly connected with two parallel inner side walls of the fixing block through a limiting column, and the limiting column is connected with one side, far away from the gear, of the control rod in a sliding mode.

As a further description of the above technical solution:

the control rod is connected with the inner bottom wall of the adjusting box in a penetrating and sliding mode, one end, far away from the connecting block, of the control rod is connected with a limiting ring in a rotating mode, one end, close to the brush handle, of the limiting ring is in a toothed shape, and the lower end of the control rod is connected with a limiting block in a sliding mode.

As a further description of the above technical solution:

a third rectangular groove is formed in one side, close to the control rod, of the brush handle, and a second rack is fixedly connected to the bottom of the third rectangular groove.

As a further description of the above technical solution:

the brush head is made of PET plastic.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the regulation and control case, through the push-and-pull control pole for first rack and gear engagement on the control lever in the regulation case rotate, make the connecting block rotate around the mobile jib, thereby make brush holder and brush head rotate, when the angle that turns to needs, the spacing ring block through the control lever lower extreme is in the second rack, is fixing the spacing ring through the slip stopper, thereby realizes angle regulation.

2. The utility model discloses a setting up brush holder and brush head, there is the draw-in groove brush holder upper end, and there is L shape hook brush head lower extreme, and the brush head adopts the PET plastics material to have good elasticity, when the brush head is changed to needs, will brush the L shape hook under the head and take out from the draw-in groove, inserts the draw-in groove that corresponds with the L shape hook under the new brush head again, can realize changing.

The utility model discloses well simple structure, convenient operation, the angle of adjustable brush head more is favorable to whitewashing some edges and dead angle region, removable brush head, brush holder and brush holder repeatedly usable avoid causing the waste.

Drawings

FIG. 1 is a sectional view of an angle-adjustable paint brush according to the present invention;

FIG. 2 is a schematic view of the working condition of the angle-adjustable paint brush according to the present invention;

FIG. 3 is a sectional view of an adjusting box of the paint brush with adjustable angle according to the present invention;

FIG. 4 is a side view of the adjustable angle paint brush of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view of B in fig. 2.

Illustration of the drawings:

1. brushing; 2. a brush holder; 3. a brush handle; 4. an adjusting box; 5. a first rectangular groove; 6. a brush head; 7. a second rectangular groove; 8. a gear; 9. a control lever; 10. a first rack; 11. connecting blocks; 12. a card slot; 13. an L-shaped hook; 14. a limiting column; 15. a main rod; 16. a fixed block; 17. a limiting ring; 18. a limiting block; 19. a U-shaped opening; 20. a second rack; 21. a third rectangular recess.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: but angle regulation's paintbrush, including brush holder 3, brush holder 3 upper end fixedly connected with regulating box 4, one side that regulating box 4 kept away from brush holder 3 is the opening setting, regulating box 4 arbitrary two parallel inside wall upper end middle part position fixedly connected with mobile jib 15, mobile jib 15 has the effect of supporting brush holder 2, mobile jib 15 has the effect of connecting regulating box 4 and brush holder 2, mobile jib 15 middle part position runs through and rotates and is connected with connecting block 11, arbitrary one side of connecting block 11 lower surface has seted up second rectangle recess 7, mobile jib 15 runs through second rectangle recess 7, the one end that second rectangle recess 7 kept away from mobile jib 15 rotates and is connected with control lever 9, one side fixedly connected with first rack 10 that control lever 9 is close to mobile jib 15, two parallel inside wall central point fixedly connected with of regulating box 4 and mobile jib 15 put fixedly connected with fixed block 16, fixed block 16 central point runs through and rotates and is connected with, the gear 8 is in meshed connection with a first rack 10. One side fixedly connected with brush holder 2 that brush holder 3 was kept away from to connecting block 11, first rectangle recess 5 has been seted up to one side that brush holder 3 was kept away from to brush holder 2, first rectangle recess 5 is close to the draw-in groove 12 that two pairs of symmetries of bottom both ends position fixedly connected with set up, the joint is connected with L shape hook 13 in two pairs of draw-in grooves 12, draw-in groove 12 has the fixed effect of block to L shape hook 13, the upper end fixedly connected with brush head 6 of L shape hook 13, brush head 6 keeps away from a plurality of brush hairs 1 of one side fixedly connected with of.

Two symmetrically-arranged U-shaped openings 19 are formed in the upper ends of two parallel side walls of the adjusting box 4 far away from the main rod 15. Two parallel inner side walls of the adjusting box 4 and the fixing block 16 are fixedly connected with limiting columns 14, the limiting columns 14 have the function of limiting the position of the control rod 9, and the limiting columns 14 are connected with one side, far away from the gear 8, of the control rod 9 in a sliding mode. The inner bottom wall of control lever 9 and regulating box 4 runs through sliding connection, and the one end that connecting block 11 was kept away from to control lever 9 rotates and is connected with spacing ring 17, and the one end that spacing ring 17 is close to brush holder 3 is the cusp, and control lever 9 lower extreme sliding connection has stopper 18, and the spacing ring 17 block through the control lever 9 lower extreme is fixing spacing ring 17 through sliding stopper 18 in second rack 20. A third rectangular groove 21 is formed in one side of the brush holder 3 close to the control rod 9, and a second rack 20 is fixedly connected to the bottom of the third rectangular groove 21. The brush head 6 is made of PET plastic which has good wear resistance and good elasticity.

The working principle is as follows: the staff is through push-and-pull control rod 9, make first rack 10 and the gear 8 meshing rotation on the control rod 9 in the regulating box 4, make connecting block 11 rotate around mobile jib 15, thereby make brush holder 2 and brush head 6 rotate, when the angle that needs is arrived, spacing ring 17 block through the control rod 9 lower extreme is in second rack 20, fixing spacing ring 17 through slip stopper 18, thereby can obtain the angle of required brush head 6, when the brush head 6 that needs to be changed, take out the L shape hook 13 under the brush head 6 from draw-in groove 12, insert the L shape hook 13 under the new brush head 6 into corresponding draw-in groove 12 again, can realize changing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. But angle regulation's paintbrush, including brush holder (3), its characterized in that: the brush holder is characterized in that an adjusting box (4) is fixedly connected to the upper end of the brush holder (3), one side of the adjusting box (4) far away from the brush holder (3) is provided with an opening, a main rod (15) is fixedly connected to the middle position of the upper end of any two parallel inner side walls of the adjusting box (4), a connecting block (11) is rotatably connected to the middle position of the main rod (15), a second rectangular groove (7) is formed in any one side of the lower surface of the connecting block (11), the main rod (15) penetrates through the second rectangular groove (7), one end of the second rectangular groove (7) far away from the main rod (15) is rotatably connected with a control rod (9), a first rack (10) is fixedly connected to one side of the control rod (9) close to the main rod (15), and a fixing block (16) is fixedly connected between the center positions of the two, fixed block (16) central point puts and runs through the rotation and is connected with gear (8), gear (8) are connected with first rack (10) meshing, one side fixedly connected with brush seat (2) of brush holder (3) are kept away from in connecting block (11), first rectangle recess (5) have been seted up to one side of keeping away from brush holder (3) in brush seat (2), first rectangle recess (5) are close to draw-in groove (12) that two pairs of symmetries of bottom both ends position fixedly connected with set up, and are two pairs the joint is connected with L shape hook (13) in draw-in groove (12), the upper end fixedly connected with brush head (6) of L shape hook (13), brush head (6) keep away from a plurality of brush hairs (1) of one side fixedly connected with of brush holder (3).

2. The adjustable angle paintbrush according to claim 1, wherein: two symmetrical U-shaped openings (19) are formed in the upper ends of two parallel side walls of the adjusting box (4) far away from the main rod (15).

3. The adjustable angle paintbrush according to claim 1, wherein: spacing post (14) of fixedly connected with between two parallel inside walls of regulating box (4) and fixed block (16) fixed connection, one side sliding connection of gear (8) is kept away from with control lever (9) in spacing post (14).

4. The adjustable angle paintbrush according to claim 1, wherein: sliding connection is run through with the inner diapire of regulating box (4) in control lever (9), the one end that connecting block (11) were kept away from in control lever (9) rotates and is connected with spacing ring (17), the one end that spacing ring (17) are close to brush holder (3) is the cusp, control lever (9) lower extreme sliding connection has stopper (18).

5. The adjustable angle paintbrush according to claim 1, wherein: a third rectangular groove (21) is formed in one side, close to the control rod (9), of the brush handle (3), and a second rack (20) is fixedly connected to the bottom of the third rectangular groove (21).

6. The adjustable angle paintbrush according to claim 1, wherein: the brush head (6) is made of PET plastic.

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