Dual-purpose carpet roller

Abstract

The utility model discloses a dual-purpose carpet roller, which comprises a mounting part, a first roller with a spike gear and a second roller with a smooth surface, the first roller and the second roller are respectively arranged on two sides of the mounting part along the direction of a central shaft, two ends of the first roller and the second roller are respectively arranged on two sides of the mounting part, the first roller and the second roller can rotate along the central shaft, and a handheld part is arranged on the mounting part. The use state of the first roller and the use state of the second roller are switched by adjusting the installation position of the installation component on the handheld component.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carpet laying tool technical field, specifically a dual -purpose carpet roller. BACKGROUND

[0002] The carpet laying process needs to adopt the means of splicing many times, and we often need to use the carpet roller in the carpet splicing process. According to the carpet material and the use of the roller, a gear roller with a sharp spike and a common roller with a smooth surface are often needed, which is very troublesome to prepare the two rollers at the same time. SUMMARY

[0003] The utility model provides a dual -purpose carpet roller for the prior art deficiency, this carpet roller includes the first roller of gear with a sharp spike and the second roller of surface smooth simultaneously, and it is quick and convenient to switch when using.

[0004] In order to solve the above technical problem, the utility model discloses the following technical scheme: a dual -purpose carpet roller, including installation component, the first roller of gear with a sharp spike and the second roller of surface smooth, the first roller and the second roller are installed on the both sides of the installation component respectively, and the installation component is equipped with handheld component. Adopt this structure, and the installation position of the installation component on the handheld component can be switched to realize the switching of the first roller and the second roller, and it is quick and convenient.

[0005] The above technical scheme is preferably, the both ends of the installation component are equipped with the convex, the handheld component is the half -open box body, the upper of the handheld component is equipped with the sliding slot that is adapted to the convex position, the sliding slot end is equipped with the limit slot, and when installing, the convex slides into the limit slot along the sliding slot. Adopt this structure, the first roller is close to the installation component, and the convex slides into the sliding slot, and at this time, the second roller is used outward. Similarly, the second roller is close to the installation component, and the convex slides into the sliding slot, and at this time, the first roller is used outward.

[0006] The above technical scheme is preferably characterized in that the hand-held component is a handle, the handle is provided with a mounting arm near one end of the mounting component, the mounting component is provided with a strip-shaped slot, the mounting arm is provided with support rods at two ends, the mounting component is provided with a strip-shaped slot, the support rods are limited in the strip-shaped slot and are in sliding connection with the strip-shaped slot at one end away from the mounting arm, and the two ends of the strip-shaped slot are provided with two limiting holes.

[0007] The above technical scheme is preferably characterized in that the strip-shaped slot connecting the two limiting holes is an arc-shaped strip-shaped slot at a corner. With this structure, the mounting arm on the handle is more smoothly slid in the strip-shaped slot when switching the position of the limiting hole.

[0008] The above technical scheme is preferably characterized in that the number of the first rollers is three, and the number of the second rollers is also three.

[0009] Compared with the prior art, the dual-purpose carpet roller has the following beneficial effects: the dual-purpose carpet roller can be quickly switched between the roller with sharp teeth and the roller with smooth surface, and has simple structure and low cost. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 FIG. 1 is a structural schematic view of the mounting component when the first roller is upward in the embodiment 1 of the present application.

[0011] Figure 2 FIG. 2 is a structural schematic view of the mounting component when the second roller is upward in the embodiment 1 of the present application.

[0012] Figure 3 FIG. 3 is a structural schematic view of the box body in the embodiment 1 of the present application.

[0013] Figure 4 FIG. 4 is a structural schematic view of the embodiment 1 of the present application.

[0014] Figure 5 FIG. 5 is a structural schematic view of the embodiment 2 of the present application. DETAILED DESCRIPTION

[0015] The present application will be further described in detail below in combination with the drawings and specific embodiments: refer to Figures 1 to 4, embodiment 1: a dual-purpose carpet roller, comprising a mounting part 3, a first roller 1 with sharp-toothed gear and a second roller 2 with smooth surface, the first roller 1 and the second roller 2 are respectively mounted on both sides of the mounting part 3 along the central axis direction, the first roller 1 and the second roller 2 can rotate along the central axis, and the mounting part 3 is provided with a hand-holding part.

[0016] In the embodiment, the part for mounting the roller on the mounting part 3 outside the two ends where the first roller 1 and the second roller 2 are mounted is a protrusion 7, the hand-holding part is a half-open box body 4, the box body 4 is provided with a sliding groove 5 matched with the position of the protrusion 7, and the end of the sliding groove 5 is provided with a limiting clamping groove 6, and when mounted, the protrusion 7 slides into the limiting clamping groove 6 along the sliding groove 5.

[0017] In the embodiment, the number of the first roller 1 is three, and the number of the second roller 2 is also three.

[0018] Referring to Figure 5 , embodiment 2: the difference between the embodiment 2 and the embodiment 1 is only that the hand-holding part is different. In the embodiment, the hand-holding part is a handle 8, the handle 8 is provided with a mounting arm 9 close to one end of the mounting part 3, the mounting part 3 is provided with a strip-shaped groove 10, the mounting arm 9 is provided with a supporting rod 12 at both ends, the mounting part 3 is provided with a strip-shaped groove 10, the end of the supporting rod 12 away from the mounting arm 9 is limited in the strip-shaped groove 10 and is in sliding connection with the strip-shaped groove 10, both ends of the strip-shaped groove 10 are provided with two limiting holes 11, the two limiting holes 11 are respectively located at the central positions of the rear sides of the first roller 1 and the second roller 2, the strip-shaped groove 10 is connected with the two limiting holes 11, the two strip-shaped grooves 10 arranged at the rear sides of the two rollers are straight strip-shaped grooves, and the segment of the arc-shaped strip-shaped groove is connected with the two straight strip-shaped grooves 10.

[0019] Compared with the prior art, the dual-purpose carpet roller can quickly switch between the roller with sharp-toothed gear and the roller with smooth surface, has simple structure and saves cost.

[0020] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, some improvements and decorations can be made without departing from the principle of the utility model, and these improvements and decorations should also be regarded as the protection range of the utility model.

Claims

1. A dual purpose carpet roller characterised in that: It comprises a mounting part (3), a first roller (1) with spiked gear and a second roller (2) with smooth surface, the first roller (1) and the second roller (2) are respectively installed on both sides of the mounting part (3), and a hand-holding part is arranged on the mounting part.

2. A dual purpose carpet roller as claimed in claim 1 wherein: The outer side of both ends of the mounting part (3) is provided with a protrusion (7), the hand-holding part is a half-open box body (4), the box body (4) is provided with a sliding groove (5) which is matched with the position of the protrusion (7), and the end of the sliding groove (5) is provided with a limiting clamping groove (6), when mounting, the protrusion (7) slides into the limiting clamping groove (6) along the sliding groove (5).

3. A dual purpose carpet roller as claimed in claim 1 wherein: The hand-holding part is a handle (8), the handle (8) is provided with a mounting arm (9) near one end of the mounting part (3), the mounting arm (9) is provided with a supporting rod (12) at both ends, the mounting part (3) is provided with a strip-shaped groove (10), the end of the supporting rod away from the mounting arm (9) is limited in the strip-shaped groove (10) and is in sliding connection with the strip-shaped groove (10), and both ends of the strip-shaped groove (10) are provided with two limiting holes (11).

4. A dual purpose carpet roller as claimed in claim 3 wherein: The strip-shaped groove (10) which is connected with the two limiting holes (11) is an arc-shaped strip-shaped groove at the corner.

5. The dual purpose carpet roller as set forth in claim 1, wherein: The number of the first roller (1) is three, and the number of the second roller (2) is also three.

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