CN203076171U - Internal-smooth and self-sealing steady rotating coating rolling brush - Google Patents

Abstract

The utility model discloses an internal-smooth and self-sealing steady rotating coating rolling brush, and aims to provide an internal-smooth and self-sealing coating rolling brush which can avoid a phenomenon of shaking during the coating process. The internal-smooth and self-sealing steady rotating coating rolling brush consists of a rolling brush pipe, a rolling brush shaft, a handle and a rolling brush flocky surface, wherein the rolling brush flocky surface is wound outside the rolling brush pipe; the handle is connected with the rolling brush pipe through a metal handle stick; and the axis of the rolling brush shaft extends in a shaft pipe, so that the metal handle stick obtains two supporting points in the rolling brush shaft. According to the internal-smooth and self-sealing steady rotating coating rolling brush, the axis of the rolling brush extends in the shaft pipe, and a centre supporting point is added, so that the metal handle stick obtains the two supporting points in the rolling brush shaft, and the rolling brush can roll steadily and stably; and the problem of shaking during the coating process is reduced.

Description

Interior slick and sly self sealss smooth rotation Coating rolling brush

Technical field

The utility model relates to the Coating rolling brush technical field, relates in particular to a kind of interior slick and sly self sealss smooth rotation Coating rolling brush.

Background technology

Existing small size round brush, as shown in Figure 1, it is made up of round brush pipe 1, roller brush shaft core 2, handle 3, round brush matte 4, round brush matte 4 is wrapped in the outer wall of round brush pipe 1, roller brush shaft core 2 is fixed on an end of round brush pipe 1, and handle 3 inserts roller brush shaft core 2, is connected in one.

Said structure has following defective: because the axle core is positioned at the end near the round brush pipe, be not at the round brush tube hub, round brush has jitter phenomenon in the brushing process, the flatness and the paint film whole structure of coating during the influence brushing.

The utility model content

For solving the problems of the technologies described above, the utility model provides that round brush does not have the interior slick and sly self sealss smooth rotation Coating rolling brush that jitter phenomenon takes place in a kind of brushing process.

Slick and sly self sealss smooth rotation Coating rolling brush in of the present utility model, form by round brush pipe, roller brush shaft, handle and round brush matte, described round brush matte is wrapped in the outside of round brush pipe, handle is connected with the round brush pipe by handle metal rod, the axle center of described roller brush shaft prolongs in central siphon, makes handle metal rod at two strong points of the inner acquisition of roller brush shaft.

Further, the part that prolongs in central siphon of the axle center of described roller brush shaft is half of roller brush shaft length at least.

Compared with prior art, the beneficial effects of the utility model are: the utility model will prolong in the roller brush shaft mind-set central siphon, increased a center support point, make handle metal rod at two strong points of the inner acquisition of roller brush shaft, it is more stable to roll, alleviate brushing and the time get jitter problem, thereby make the flatness of coating and paint film whole structure better.

Description of drawings

Fig. 1 is the prior art structure chart;

Fig. 2 is the whitewash a wall structure chart of round brush of slick and sly self sealss in of the present utility model.

The specific embodiment

Below the specific embodiment of the present utility model is described in further detail; Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.

Referring to shown in Figure 2, slick and sly self sealss smooth rotation Coating rolling brush in of the present utility model, form by round brush pipe 1, roller brush shaft 2, handle 3 and round brush matte 4, described round brush matte 4 is wrapped in the outside of round brush pipe 1, handle 3 is connected with round brush pipe 1 by handle metal rod 5, it is characterized in that: the axle center of described roller brush shaft 2 prolongs in central siphon, makes handle metal rod 5 at two strong points of roller brush shaft 2 inner acquisitions.

Further, the part that prolongs in central siphon of the axle center of roller brush shaft 2 is half of roller brush shaft 2 length at least.

The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (2)

1. slick and sly self sealss smooth rotation Coating rolling brush in a kind, form by round brush pipe, roller brush shaft, handle and round brush matte, described round brush matte is wrapped in the outside of round brush pipe, handle is connected with the round brush pipe by handle metal rod, it is characterized in that: the axle center of described roller brush shaft prolongs in central siphon, makes handle metal rod at two strong points of the inner acquisition of roller brush shaft.

2. slick and sly self sealss smooth rotation Coating rolling brush in according to claim 1, it is characterized in that: the part that the axle center of described roller brush shaft prolongs in central siphon is half of roller brush shaft length at least.

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