CN201079929Y - Sander - Google Patents
Sander Download PDFInfo
- Publication number
- CN201079929Y CN201079929Y CNU2007200703248U CN200720070324U CN201079929Y CN 201079929 Y CN201079929 Y CN 201079929Y CN U2007200703248 U CNU2007200703248 U CN U2007200703248U CN 200720070324 U CN200720070324 U CN 200720070324U CN 201079929 Y CN201079929 Y CN 201079929Y
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- Prior art keywords
- handle
- sander
- layer
- handle connector
- utility
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- Expired - Fee Related
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a wall surface sander, which comprises a bottom plate, a handle connector positioned at the centre of the upper surface of the bottom plate, a handle connected with the handle connector, a foaming layer pasted on the lower surface of the bottom plate, a nylon agraffe layer pasted on the foaming layer, as well as polishing material connected with the nylon agraffe layer, wherein the handle is composed of a retractable bar and a fixed bar, and the fixed bar is connected with the handle connector on the bottom plate. Because the utility model adopts the method of directly bonding the nylon agraffe layer with the polishing material, even force on the working surface of the sander is ensured, thereby the wall can be polished more smoothly, simultaneously, because the handle adopts the retractable bar structure, the length of which can be adjusted, the utility model can be suitable for different working environments, and avoid the potential personal danger caused by the working at height of the operators.
Description
Technical field
The utility model relates to a kind of building decoration instrument by hand, more particularly relates to the sander that a kind of polishing wall surface is used.
Background technology
China's utility model patent numbers 91206869.8 discloses a kind of board-like sander, it is simple in structure, rationally, make the utilization rate of emery cloth be improved, still, because emery cloth directly is attached to the spongy layer top, two is pressed under the press plate mechanism after turnover, combination between emery cloth and the spongy layer is easy to produce partial aperture like this, makes whole emery cloth working face discontinuity, thus influence polishing quality; Simultaneously, because the handle in this patent is a loop configuration, though conveniently control, need by ladder or stool when polishing metope higher, the workman may bring potential safety hazard because of aerial work like this.
Summary of the invention
The utility model is not good enough in order to solve in the above-mentioned patent sander polishing quality, the problem of aerial work personal dangerousness increase simultaneously, a kind of improved sander is provided, the technical scheme that it adopts is: a kind of sander, comprise base plate, and be positioned at the handle connector of plate upper surface center, the handle that is connected with the handle connector, be attached to the foaming layer on the base plate lower surface, be attached to the velcro layer in the foaming layer, and the abrasive material that is connected with the velcro layer.
Described plate upper surface two ends also are provided with the geometrical clamp that is used for fixing abrasive material.
Be provided with reinforcement between described handle connector and the geometrical clamp.
Described handle connector is a universal joint, and it is connected on the base plate by a resilient key.
Described handle is made up of a telescopic rod and a fixed bar, and wherein fixed bar is connected with handle connector on the base plate.
The beneficial effects of the utility model are:
Because the utility model has adopted the direct bonding abrasive material of velcro layer, make the working face stress equalization of sander, thereby the polishing effect is more smooth, simultaneously, because handle adopts the expansion link structure, can regulate length, therefore applicable to different working environments, the potential Personal Risk who has also avoided operating personnel's ascend operation to be brought.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure vertical view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1-Fig. 2, a kind of sander of the utility model, comprise: comprise base plate 1, be positioned at the handle connector 5 of base plate 1 upper surface center, the handle 6 that is connected with handle connector 5, be attached to the foaming layer 2 on base plate 1 lower surface, be attached to the velcro layer 3 in the foaming layer 2, and the abrasive material 4 that is connected with velcro layer 3.
In the present embodiment:
Described base plate 1 upper surface two ends also are provided with two geometrical clamps 7 that are used for fixing abrasive material 4.
Described handle connector 5 is a universal joint, and it is connected on the base plate by a resilient key 8.
In order to prevent that handle connector 5 is pressed onto geometrical clamp 7 in the practical operation, between base plate 1 upper surface handle connector 5 and geometrical clamp 7, also be provided with reinforcement 9.
Described handle 6 is made up of a telescopic rod 61 and a fixed bar 62, and wherein fixed bar 62 is connected with handle connector 5 on the base plate 1.
Because the utility model has adopted the direct bonding abrasive material of velcro layer, make the working face stress equalization of sander, thereby the polishing effect is more smooth, simultaneously, because handle adopts the expansion link structure, can regulate length, applicable to different working environments, the potential Personal Risk who has also avoided operating personnel's ascend operation to be brought.Therefore the utility model can be widely used in the building decoration industry.
Claims (5)
1. sander, comprise: base plate, be positioned at the handle connector of plate upper surface center, the handle that is connected with the handle connector, be attached to the foaming layer on the base plate lower surface, be attached to the abrasive material in the foaming layer, it is characterized in that: also be provided with the velcro layer between described foaming layer and the abrasive material.
2. sander as claimed in claim 1 is characterized in that: described plate upper surface two ends also are provided with the geometrical clamp that is used for fixing abrasive material.
3. sander as claimed in claim 2 is characterized in that: be provided with reinforcement between described handle connector and the geometrical clamp.
4. sander as claimed in claim 1 is characterized in that: described handle connector is a universal joint, and it is connected on the base plate by a resilient key.
5. as the described sander of above-mentioned arbitrary claim, it is characterized in that: described handle is made up of a telescopic rod and a fixed bar, and wherein fixed bar is connected with handle connector on the base plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200703248U CN201079929Y (en) | 2007-05-28 | 2007-05-28 | Sander |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200703248U CN201079929Y (en) | 2007-05-28 | 2007-05-28 | Sander |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201079929Y true CN201079929Y (en) | 2008-07-02 |
Family
ID=39613610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200703248U Expired - Fee Related CN201079929Y (en) | 2007-05-28 | 2007-05-28 | Sander |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201079929Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101670543B (en) * | 2008-09-08 | 2013-03-06 | 上海锐奇工具股份有限公司 | Telescopic wall surface grinding machine |
CN106247928A (en) * | 2016-09-29 | 2016-12-21 | 中国冶集团有限公司 | Based on flatness continuous detection apparatus and the method for holding gate technique |
CN107283330A (en) * | 2017-08-15 | 2017-10-24 | 王建华 | A kind of sharpening plate |
-
2007
- 2007-05-28 CN CNU2007200703248U patent/CN201079929Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101670543B (en) * | 2008-09-08 | 2013-03-06 | 上海锐奇工具股份有限公司 | Telescopic wall surface grinding machine |
CN106247928A (en) * | 2016-09-29 | 2016-12-21 | 中国冶集团有限公司 | Based on flatness continuous detection apparatus and the method for holding gate technique |
CN107283330A (en) * | 2017-08-15 | 2017-10-24 | 王建华 | A kind of sharpening plate |
CN107283330B (en) * | 2017-08-15 | 2023-11-10 | 上海盈凯工具有限公司 | Sharpening plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 |