CN221558904U

CN221558904U - Railing wood handrail paint brushing device

Info

Publication number: CN221558904U
Application number: CN202323199562.7U
Authority: CN
Inventors: 赵文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-08-20
Anticipated expiration: 2033-11-27

Abstract

The utility model belongs to the technical field of painting, and discloses a railing wood handrail painting device which comprises a supporting component and a brush head, wherein the supporting component comprises a handle arranged below the brush head, the top of the handle is fixedly connected with a left sliding connecting piece and a right sliding connecting piece, the outside of each sliding connecting piece is movably sleeved with a linkage mechanism, the opposite ends of the two linkage mechanisms are fixedly connected with a connecting rod, the upper ends of the two connecting rods are fixedly connected with a cam, and the opposite surfaces of the two cams are provided with balls. According to the utility model, the positions of the brushing rollers can be fixed through the cam under the cooperation of the balls and the supporting sleeve, and the rotation of the brushing rollers is not greatly influenced, so that the two cams can move in opposite directions by pulling any connecting rod under the cooperation of the transmission mechanism, and the two balls can be conveniently separated from the supporting sleeve at the same time, thereby achieving the effect of quickly and conveniently replacing the brush head to reduce the loss.

Description

Railing wood handrail paint brushing device

Technical Field

The utility model belongs to the technical field of paint brushing, and particularly relates to a railing wood handrail paint brushing device.

Background

The building decoration industry in China develops hot and hot, and most of the paint brushing period is accompanied by paint brushing, so that not only can the anti-corrosion effect of building materials be improved, but also the function of improving the attractiveness is achieved, for example, the paint brushing of a wooden pull rod has quite obvious effects, most of the paint brushing device used for the treatment of the railing and handrail in the prior art consists of a holding structure connected with a brushing roller, and the brushing roller is not usually detachable although convenient to use and operate, but almost has the function of repeated use, so that the brushing device needs to be replaced frequently when different paints are painted, and the holding part of the brushing device is replaced, so that the loss and waste of resources are greatly increased, and the improvement is needed.

Disclosure of utility model

(One) solving the technical problems

In order to solve the problems in the background art, the utility model provides a railing and wood handrail paint brushing device, which has the advantages of environmental protection and convenience in carrying.

The position of the brushing roller can be fixed under the cooperation of the balls and the supporting sleeve through the cams, the rotation of the brushing roller cannot be greatly influenced, then any connecting rod is pulled under the cooperation of the transmission mechanism, so that the two cams can move oppositely, the two balls can be conveniently separated from the supporting sleeve, and the effect of quickly and conveniently replacing the brushing head to reduce loss is achieved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railing wood handrail paint brushing device, includes supporting component and brush head, supporting component is including setting up in the handle of brush head below, two slip joint spare about the top fixedly connected with of handle, every the outside of slip joint spare has all movably sleeved a link gear, two the equal fixedly connected with connecting rod of the opposite ends of link gear, two the equal fixedly connected with of upper end of connecting rod is a cam, two the face in opposite directions of cam is provided with the ball, the brush head comprises brushing roller and supporting sleeve, brushing roller is fixed cup joints in the outside of supporting sleeve, the ball contact between supporting sleeve and the two cams.

Preferably, a transmission mechanism positioned between the two sliding connecting pieces is arranged at the top of the grip, and the front side and the rear side of the transmission mechanism are respectively contacted with the two linkage mechanisms.

Preferably, the transmission mechanism comprises a rotating seat movably arranged at the top of the handle, the top of the rotating seat is fixedly connected with a transmission gear, and the top of the transmission gear is fixedly connected with a positioning block.

Preferably, the sliding connecting piece comprises a connector fixedly connected to the top of the handle and positioned on one side of the rotating seat, limiting grooves are formed in the front side and the rear side of the connector, one end, away from the handle, of the connector is fixedly connected with a sliding rod, and the other end of the sliding rod is fixedly connected with a sliding block.

Preferably, the link gear is including the activity cup joints in the outside sliding sleeve of slider, the one end and the connecting rod fixed connection of sliding sleeve, the other end fixedly connected with limiting plate of sliding sleeve, the one end fixedly connected with transmission tooth that the sliding sleeve was kept away from to the limiting plate, the transmission tooth meshes with drive gear's surface mutually, limiting plate and transmission tooth slip joint in the inside of spacing groove.

Preferably, a reset spring positioned between the sliding block and the limiting plate is arranged in the sliding sleeve, and two ends of the reset spring are respectively propped against the inner wall of the sliding sleeve or the sliding block.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positions of the brushing rollers can be fixed through the cam under the cooperation of the balls and the supporting sleeve, and the rotation of the brushing rollers is not greatly influenced, so that the two cams can move in opposite directions by pulling any connecting rod under the cooperation of the transmission mechanism, and the two balls can be conveniently separated from the supporting sleeve at the same time, thereby achieving the effect of quickly and conveniently replacing the brush head to reduce the loss.

2. According to the utility model, through the arrangement of the reset spring, the two cams can be reset rapidly and automatically, and the two cams can move simultaneously all the time under the cooperation of the transmission gear, so that the effect of rapidly clamping the brush head can be achieved under the cooperation of the balls, and the final position of the brush head which is replaced each time can be ensured to be positioned right above the handle, so that a constructor can control the movement of the brush head through the handle, and a good control effect can be achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the front face of the present utility model;

FIG. 3 is a cross-sectional view of the top of the drive tooth of the present utility model;

FIG. 4 is a schematic view of the utility model in disassembly;

FIG. 5 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 6 is a schematic view of a sliding connector according to the present utility model;

Fig. 7 is a schematic structural view of a transmission mechanism in the present utility model.

In the figure: 1. a grip; 2. a brushing roller; 3. a support sleeve; 4. a transmission mechanism; 41. a rotating seat; 42. a transmission gear; 43. a positioning block; 5. a sliding connection; 51. a connector; 52. a limit groove; 53. a slide bar; 54. a slide block; 6. a linkage mechanism; 61. a sliding sleeve; 62. a limiting plate; 63. a drive tooth; 7. a connecting rod; 8. a cam; 9. a ball; 10. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the utility model provides a railing wood handrail paint brushing device, which comprises a supporting component and a brush head, wherein the supporting component comprises a handle 1 arranged below the brush head, the top of the handle 1 is fixedly connected with a left sliding connecting piece and a right sliding connecting piece 5, the outside of each sliding connecting piece 5 is movably sleeved with a linkage mechanism 6, opposite ends of the two linkage mechanisms 6 are fixedly connected with a connecting rod 7, upper ends of the two connecting rods 7 are fixedly connected with a cam 8, opposite surfaces of the two cams 8 are provided with balls 9, the brush head consists of a brushing roller 2 and a supporting sleeve 3, the brushing roller 2 is fixedly sleeved on the outside of the supporting sleeve 3, and the supporting sleeve 3 is in contact with the balls 9 between the two cams 8; the position of the brushing roller 2 can be fixed under the cooperation of the balls 9 and the supporting sleeve 3 through the cams 8, the rotation of the brushing roller 2 cannot be greatly influenced, then any connecting rod 7 is pulled under the cooperation of the transmission mechanism 4, the two cams 8 can be moved in a reverse way, and then the two balls 9 can be conveniently separated from the supporting sleeve 3 at the same time, so that the effect of quickly and conveniently replacing the brush head to reduce loss is achieved.

As shown in fig. 2, the top of the grip 1 is provided with a transmission mechanism 4 positioned between two sliding connectors 5, and the front side and the rear side of the transmission mechanism 4 are respectively contacted with two linkage mechanisms 6; due to the arrangement of the transmission mechanism 4, the two linkage mechanisms 6 can be ensured to move simultaneously, so that the two cams 8 can be ensured to move oppositely or reversely simultaneously under the cooperation of the connecting rod 7, and the brushing roller 2 can be clamped at a central position under the cooperation of the balls 9 and the supporting sleeve 3.

As shown in fig. 7, the transmission mechanism 4 comprises a rotating seat 41 movably mounted at the top of the grip 1, a transmission gear 42 is fixedly connected at the top of the rotating seat 41, and a positioning block 43 is fixedly connected at the top of the transmission gear 42; due to the arrangement of the transmission gear 42, the two linkage mechanisms 6 can move simultaneously, and the arrangement of the rotating seat 41 and the positioning block 43 can limit the movement of the linkage mechanisms 6, so that the linkage mechanisms 6 are prevented from being separated from the transmission gear 42.

As shown in fig. 4 and 6, the sliding connecting piece 5 comprises a connector 51 fixedly connected to the top of the handle 1 and positioned at one side of the rotary seat 41, limit grooves 52 are formed in the front side and the rear side of the connector 51, one end, away from the handle 1, of the connector 51 is fixedly connected with a sliding rod 53, and the other end of the sliding rod 53 is fixedly connected with a sliding block 54; due to the arrangement of the limiting groove 52, the integrity of the cooperation of the sliding connecting piece 5 and the linkage mechanism 6 is improved, meanwhile, the moving stability of the transmission gear 63 is also improved, and the moving stability of the sliding sleeve 61 is further improved due to the cooperation of the sliding rod 53 and the sliding block 54.

As shown in fig. 5, the linkage mechanism 6 includes a sliding sleeve 61 movably sleeved outside the sliding block 54, one end of the sliding sleeve 61 is fixedly connected with the connecting rod 7, the other end of the sliding sleeve 61 is fixedly connected with a limiting plate 62, one end of the limiting plate 62 away from the sliding sleeve 61 is fixedly connected with a driving tooth 63, the driving tooth 63 is meshed with the outer surface of the driving gear 42, and the limiting plate 62 and the driving tooth 63 are slidably clamped in the limiting groove 52.

As shown in fig. 3 and 4, a return spring 10 is arranged in the sliding sleeve 61 and is positioned between the sliding block 54 and the limiting plate 62, and two ends of the return spring 10 respectively abut against the inner wall of the sliding sleeve 61 or the sliding block 54; the two cams 8 can be reset automatically and quickly through the reset spring 10, and the two cams 8 are ensured to move simultaneously all the time under the cooperation of the transmission gear 42, so that the effect of clamping the brush head quickly can be achieved under the cooperation of the balls 9, and the final position of the brush head which is replaced each time can be ensured to be positioned right above the handle 1, so that a constructor can control the movement of the brush head through the handle 1, and a good control effect is achieved.

The working principle and the using flow of the utility model are as follows:

If the drawing assembly equipment can carry out painting operation of paint, when the brush head needs to be replaced, one connecting rod 7 is pulled to drive a corresponding one of the linkage mechanisms 6 and the cams 8 to be away from the handle 1, because the movement of the linkage mechanism 6 can drive the transmission gear 42 to rotate through the transmission gear 63, and the rotation of the transmission gear 42 can drive the other transmission gear 63 to move, so that the two linkage mechanisms 6 move in opposite directions, the two cams 8 can move in opposite directions through the connecting rod 7, the two cams 8 can be separated from the supporting sleeve 3, after the new brush head is replaced and the positions of the cams 8 and the supporting sleeve 3 are determined, the force for pulling the connecting rod 7 is gradually reduced, and under the elastic force recovery action of the reset spring 10 and the cooperation of the transmission mechanism 4 and the transmission gear 63, the two cams 8 can move towards each other through the sliding sleeve 61 and the connecting rod 7, and the balls 9 are propped against the two ends of the new supporting sleeve 3.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railing wood handrail paint device of applying paint, includes supporting component and brush head, its characterized in that: the utility model provides a brush head, including handle (1) that sets up in brush head below, two slip joint spare (5) about the top fixedly connected with of handle (1), every the outside of slip joint spare (5) has all movably sleeved a link gear (6), two link gear (6) all fixedly connected with connecting rod (7) in opposite ends, two the equal fixedly connected with of upper end of connecting rod (7) cam (8), two the face in opposite directions of cam (8) is provided with ball (9), brush head comprises brush roller (2) and supporting sleeve (3), brush roller (2) are fixed cup joint in the outside of supporting sleeve (3), ball (9) contact between supporting sleeve (3) and two cams (8).

2. A balustrade handrail paint applicator as claimed in claim 1, wherein: the top of the handle (1) is provided with a transmission mechanism (4) positioned between the two sliding connecting pieces (5), and the front side and the rear side of the transmission mechanism (4) are respectively contacted with the two linkage mechanisms (6).

3. A balustrade handrail paint applicator as claimed in claim 2, wherein: the transmission mechanism (4) comprises a rotating seat (41) movably mounted at the top of the handle (1), a transmission gear (42) is fixedly connected to the top of the rotating seat (41), and a positioning block (43) is fixedly connected to the top of the transmission gear (42).

4. A balustrade handrail paint applicator as claimed in claim 3, wherein: the sliding connecting piece (5) comprises a connector (51) fixedly connected to the top of the handle (1) and located on one side of the rotating seat (41), limiting grooves (52) are formed in the front side and the rear side of the connector (51), a sliding rod (53) is fixedly connected to one end, away from the handle (1), of the connector (51), and a sliding block (54) is fixedly connected to the other end of the sliding rod (53).

5. A balustrade handrail paint applicator as claimed in claim 4, wherein: the linkage mechanism (6) comprises a sliding sleeve (61) movably sleeved outside the sliding block (54), one end of the sliding sleeve (61) is fixedly connected with the connecting rod (7), the other end of the sliding sleeve (61) is fixedly connected with a limiting plate (62), one end of the limiting plate (62) away from the sliding sleeve (61) is fixedly connected with a transmission tooth (63), the transmission tooth (63) is meshed with the outer surface of the transmission gear (42), and the limiting plate (62) and the transmission tooth (63) are in sliding clamping connection with the inside of the limiting groove (52).

6. A balustrade handrail paint applicator as claimed in claim 5, wherein: the sliding sleeve (61) is internally provided with a return spring (10) positioned between the sliding block (54) and the limiting plate (62), and two ends of the return spring (10) are respectively propped against the inner wall of the sliding sleeve (61) or the sliding block (54).