CN215881150U

CN215881150U - Sander

Info

Publication number: CN215881150U
Application number: CN202122045648.9U
Authority: CN
Inventors: 叶张根
Original assignee: Hangzhou Fuya Building Material Co ltd
Current assignee: Hangzhou Fuya Building Material Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-22
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a sander, which comprises a sanding part, a fixing plate, a fixing block and a handle, wherein the sanding part is a semi-cylinder with an arc-shaped groove inside, the fixing plate is semi-circular and is fixed in the middle of the arc-shaped groove cavity of the sanding part, the fixing block is fixedly connected with the fixing plate, the lower end of the handle is detachably connected with the fixing block, a magic tape is fixed on the outer arc surface of the sanding part, flocking abrasive paper is pasted on the magic tape, and a groove for detachably connecting a telescopic rod is formed in the upper end of the handle; the utility model saves labor, is convenient to avoid polishing waste materials, has simple and stable structure and low manufacturing cost and is convenient to use.

Description

Sander

Technical Field

The utility model relates to the technical field of daily polishing tool manufacturing, in particular to a sander.

Background

The existing sander is designed in a plane, and is a design which is not in accordance with human mechanics, because force is required to be applied when the sander is used, the direction of the force is vertical to the plane of the sander, great effort is required during sanding, and articles cannot be well sanded, so that a certain angle is required to be formed between a human body and a tool; during ascending construction, the polishing also needs to be performed in an inclined mode, otherwise, the center of gravity of a human body is easy to deviate, and people are hurt or even death accidents are caused.

The existing sander is portable, an operator is too close to sanding waste materials during sanding, the waste materials are easy to absorb, and particularly, when the sander is used for sanding the top surface, the sander cannot avoid the sanding waste materials, so that the health problem of a human body is caused.

Therefore, the problem to be solved by those skilled in the art is how to provide a sander capable of saving labor and conveniently avoiding waste.

Disclosure of Invention

In view of this, the utility model provides a sander which is labor-saving and convenient to avoid waste materials.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a sander, is including polishing piece, fixed plate, fixed block, handle, polish the piece for inside has the halfcylinder of arc wall, the fixed plate is semi-circular and is fixed in polish the middle part of the arc wall cavity of piece, the fixed block with fixed plate fixed connection, the handle lower extreme with the fixed block can be dismantled even, it pastes to be fixed with the magic on the extrados to polish, the magic is pasted and is pasted flocking abrasive paper.

According to the utility model, the outer surface of the polishing piece is set to be an arc surface, and the handle and the fixed block are detachably connected, so that the position of the polishing piece can be randomly adjusted, the polishing direction and a human body form a certain angle, the human body mechanical design is met, the labor is saved during use, the force of the polisher is uniform, and the polishing effect is smoother; during ascending construction, the inclined operation of operators is facilitated; the abrasive paper is convenient to replace by using the magic tape, and the operation is simple.

Furthermore, the upper end of the handle is provided with a groove for detachably connecting the telescopic rod.

According to the utility model, the telescopic rod is connected with the handle, so that the sander is convenient to disassemble, the range of using the sander is increased, and during sanding, an operator is far away from a sanding field to work, so that the probability of sucking polished waste materials is reduced, and the human health is protected.

Furthermore, the lower end of the handle is provided with a concave cavity for embedding the fixing block.

Furthermore, one side of the fixing block, which is opposite to the handle, is provided with first threads, and one side of the handle, which is opposite to the fixing block, is provided with second threads which are meshed with the first threads.

According to the utility model, the handle is meshed with the fixed block through the threads, and the handle can be locked and fixed after the position of the handle is adjusted.

Furthermore, reinforcing ribs are fixed on the fixing plate, and the two reinforcing ribs are symmetrically arranged at the lower end of the fixing block.

The sander is fixed by the reinforcing ribs, so that the sander is more stable in structure.

According to the utility model, the outer surface of the polishing piece is set to be an arc surface, and the handle and the fixed block are detachably connected, so that the position of the polishing piece can be randomly adjusted, the polishing direction and a human body form a certain angle, the human body mechanical design is met, the labor is saved during use, the force of the polisher is uniform, and the polishing effect is smoother; during ascending construction, the inclined operation of operators is facilitated; the telescopic rod is detachably mounted, so that the grinding machine is convenient to detach, the range of using the grinding machine is enlarged, and the grinding machine is far away from a grinding field to work during grinding, so that the probability of sucking waste materials after grinding is reduced, and the health of a human body is protected; moreover, the device has simple and stable structure, low manufacturing cost, convenient maintenance and convenient sand paper replacement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a sander according to the present invention;

wherein, 1 is a grinding part; 2 is a fixed plate; 3 is a reinforcing rib; 4 is a fixed block; 5 is a handle; 6 is a groove, and 7 is a first screw tooth; and 8 is a second screw thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, this embodiment discloses a sander, including polishing 1, fixed plate 2, fixed block 4, handle 5, polish 1 for inside has the halfcylinder of arc wall, fixed plate 2 is semi-circular and is fixed in the middle part of polishing 1's arc groove cavity, fixed block 4 and 2 fixed connection of fixed plate, handle 5 lower extreme can be dismantled with fixed block 4 and be connected, is fixed with the magic subsides on polishing 1 extrados, and the magic is pasted and has been pasted flocking abrasive paper.

According to the utility model, the outer surface of the polishing piece 1 is set to be an arc surface, and the handle 5 and the fixed block 4 are detachably connected, so that the position of the polishing piece 1 can be randomly adjusted, the polishing direction and a human body form a certain angle, the human body mechanical design is met, labor is saved during use, the force of the polisher is uniform, and the polishing effect is smoother; during ascending construction, the inclined operation of operators is facilitated; the abrasive paper is convenient to replace by using the magic tape, and the operation is simple.

In this embodiment, the upper end of the handle 5 is provided with a groove 6 for detachably connecting the telescopic rod.

In some embodiments, the telescopic rod can be directly inserted into the groove 6 for use, or a thread can be arranged in the groove 6, and the telescopic rod can be screwed into the groove 6 for use.

According to the utility model, the telescopic rod is connected with the handle 5, so that the sander is convenient to disassemble, the range of using the sander is increased, and during sanding, an operator is far away from a sanding field to work, so that the probability of sucking sanded waste materials is reduced, and the human health is protected.

In this embodiment, the lower end of the handle 5 is provided with a concave cavity for embedding the fixing block 4.

In this embodiment, a first screw thread 7 is disposed on a side of the fixing block 4 opposite to the handle, and a second screw thread 8 engaged with the first screw thread 7 is disposed on a side of the handle 5 opposite to the fixing block 4.

According to the utility model, the handle 5 is meshed with the fixed block 4 through the screw threads, and the handle can be locked and fixed after the position of the handle 5 is adjusted.

In this embodiment, the fixed plate 2 is fixed with two reinforcing ribs 3, and the two reinforcing ribs 3 are symmetrically arranged at the lower end of the fixed block 4.

The utility model uses the reinforcing rib 3 for fixation, so that the structure of the sander is more stable.

In this embodiment, the polishing member 1 is made of ABS synthetic material, and has a length of 22cm and an arc width of 12 cm. The handle 5 is made of nylon materials, so that the product is firmer and not easy to damage.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present embodiments. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the embodiments. Thus, the present embodiments are not intended to be limited to the embodiments shown herein but are to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a sander, its characterized in that, is including polishing piece (1), fixed plate (2), fixed block (4), handle (5), polish piece (1) for the inside halfcylinder that has the arc wall, fixed plate (2) are semi-circular and be fixed in polish the middle part of the arc wall cavity of piece (1), fixed block (4) with fixed plate (2) fixed connection, handle (5) lower extreme with the connection can be dismantled in fixed block (4), it pastes to be fixed with the magic on the extrados of piece (1) to polish, the magic is pasted and is pasted flocking abrasive paper.

2. Sander according to claim 1, characterized in that said handle (5) is provided with a recess (6) at its upper end for detachable connection to a telescopic pole.

3. Sander according to claim 2, characterized in that the lower end of the handle (5) is provided with a cavity for embedding the fixing block (4).

4. Sander according to claim 3, characterized in that the side of the fixed block (4) opposite to the handle (5) is provided with a first thread (7) and the side of the handle (5) opposite to the fixed block (4) is provided with a second thread (8) engaging with the first thread (7).

5. Sander according to claim 4, characterized in that said fixed plate (2) has two reinforcing ribs (3) fixed thereon, and said two reinforcing ribs (3) are symmetrically disposed at the lower end of said fixed block (4).