CN202831570U - Scratch board - Google Patents
Scratch board Download PDFInfo
- Publication number
- CN202831570U CN202831570U CN 201220380304 CN201220380304U CN202831570U CN 202831570 U CN202831570 U CN 202831570U CN 201220380304 CN201220380304 CN 201220380304 CN 201220380304 U CN201220380304 U CN 201220380304U CN 202831570 U CN202831570 U CN 202831570U
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- chute
- scratch board
- handle
- plate body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a scratch board, aiming at solving the problems that the flatness is reduced and the service life is shortened because a current scratch board is easily deformed. The scratch board comprises a high-strength elastic scratch board body, wherein the back of the scratch board body is fixedly connected with a cross beam, a sliding chute is arranged in the cross beam, and a handle is slidably connected to the interior of the sliding chute. The scratch board body is made of a high-strength elastic material, the strength of the scratch board body is ensured, the scratch board can restore to the original shape even if the scratch board is elastically deformed, and the flatness of the scratch board is ensured. During use, a hand holds the handle to cause the scratch board body to obliquely lean against a wall, wall lime is put on the scratch board body, and the scratch board is scratched upwards to coat the lime onto the wall. The handle can slide in the sliding chute to adjust the position to be suitable for different users to use. The cross beam and the scratch board body are not designed into an integral structure and are independently processed, the processing is simple and convenient, and the processing cost is low.
Description
Technical field
The utility model relates to a kind of wall construction instrument, and more particularly, it relates to the good and anti abrasive scraper plate of a kind of flatness.
Background technology
Need metope is carried out leveling work in building construction process, the most frequently used method is to adopt scraper plate that metope is carried out levelling at present, but present scraper tool mutability, thus reduce flatness, application life is short.
Chinese patent notification number CN201424802Y, on March 17 2010 day for announcing, the name of utility model is called the multifunctional building grader leveling blade, comprises and is with handled scraper plate body, be provided with clip on the sidewall of scraper plate body, the lower edge of clip is no more than the bottom surface of scraper plate body.This scraper plate can be used for plastering, Puttying, and when needs are used the sand papering wall, the limit of sand paper can be clamped with clip, sand paper is fixed on the bottom surface of scraper plate body, then the hand-held handle wall of just can polishing freely is difficult for the adversary and damages.But this scraper plate mutability has reduced flatness, has shortened application life.
The utility model content
It is yielding that the utility model has overcome existing scraper plate, thereby reduce flatness, shortens the deficiency in application life, and a kind of scraper plate is provided, and it is not yielding, not easy to wear, and flatness is good, long service life.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: a kind of scraper plate, comprise high strength elastic scraper plate body, the scraper plate body back side is fixedly connected with crossbeam, crossbeam is provided with chute, slidably is connected with handle in the chute.The scraper plate body adopts high-intensity elastomeric material to make, and has not only guaranteed the intensity of scraper plate body, even and scraper plate generation elastic deformation also can return to original shape, guarantee the flatness of scraper plate.Hold handle during use, the scraper plate body is tilted to lean against on the wall, the metope ash material is placed on the scraper plate body, and upwards scrapes scraper plate, and ash material is coated on the metope.Handle can be in chute the slidable adjustment position, be fit to different users's use.Crossbeam and scraper plate body are not designed to integrative-structure, and they are processed separately, process simple and conveniently, and processing cost is low.
As preferably, the scraper plate body is rectangle, and crossbeam long limit elongated and length direction and scraper plate body is parallel, and crossbeam fixedly is riveted on the scraper plate body by rivet.Crossbeam and scraper plate body are riveted together, and connect reliable.
As preferably, chute is rectangular and run through the two ends of crossbeam length direction, and two cell walls of chute are equipped with inside flange near notch position, and rivet is connected to the bottom land of chute.Flange is stuck in the chute handle firmly, has limited the movement of handle in vertical chute bottom surface direction.
As preferably, the scraper plate body adopts 65 manganese steel to make.65 manganese steel intensity and elasticity are all better, and abrasion resistance is good, and the scraper plate body is not easy to wear, can restore to the original state after the elastic deformation, and the flatness of scraper plate is good, has increased the application life of scraper plate.
As preferably, the thickness of scraper plate body is 0.5mm ~ 1mm.The thickness of scraper plate body is moderate, can be because of too not thick and increase the weight of scraper plate, and the waste material can not make scraper plate yielding because scraper plate is too thin yet.
As preferably, handle is the plastic hollow column structure, and the interlude of handle is dolioform, one end of handle connects end cap, the other end is fixedly connected with metallic interconnect with threaded hole, connecting bolt on the junction plate, and the hexagonal (hexagon)nut of bolt slidably is plugged in the chute.The handle of plastic hollow has alleviated weight, has saved material.The interlude of handle is the dolioform handle of conveniently holding, and makes to be difficult for landing when holding handle.Be bolted between handle and the crossbeam, connect simple and reliable.
As preferably, the inscribed circle diameter of hexagonal (hexagon)nut end face is less than the width of chute, and the circumscribed circle diameter of hexagonal (hexagon)nut end face is greater than the width of chute.This set makes things convenient for nut to slide in chute on the one hand, prevents in fastening handle that on the other hand nut from skidding in chute.
As preferably, be connected with a handle in the chute.Another kind of scheme is connected with two handles in the chute.Select with the scraper plate of a handle or with the scraper plate of two handles according to the concrete condition of construction, flexible and convenient to use.
As preferably, all by rivet four leg-of-mutton reinforcing ribs are arranged between the both sides of crossbeam and the scraper plate body.Reinforcing rib has increased the bonding strength of crossbeam and scraper plate body, and reinforcing rib is supporting the scraper plate body on the other hand, make scraper plate use in not yielding.
Compared with prior art, the beneficial effects of the utility model are: (1) scraper plate is difficult for permanent deformation, and intensity is good, guarantees preferably flatness of scraper plate, long service life; (2) scraper plate has elasticity, occurs can return to original state after the elastic deformation, and the flatness of scraper plate is good; (3) scraper plate is not easy to wear, has increased application life.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the structural representation of embodiment 3 of the present utility model;
Fig. 4 is the structural representation of handle of the present utility model;
Among the figure: 1, scraper plate body, 2, crossbeam, 3, chute, 4, handle, 5, flange, 6, renovate, 7, junction plate, 8, bolt, 9, reinforcing rib.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment 1: a kind of scraper plate (referring to accompanying drawing 1), comprise high strength elastic scraper plate body 1, and the scraper plate body adopts 65 manganese steel to make.The thickness of scraper plate body is 0.5mm ~ 1mm, and the thickness of present embodiment middle scraper body is 0.8mm.The scraper plate body back side is fixedly connected with crossbeam 2, and crossbeam is provided with chute 3.The scraper plate body is rectangle, and crossbeam long limit elongated and length direction and scraper plate body is parallel, and crossbeam fixedly is riveted on the scraper plate body by five rivets.Chute is rectangular and run through the two ends of crossbeam length direction, and two cell walls of chute are equipped with inside flange 5 near notch position, and rivet is connected to the bottom land of chute.Slidably be connected with a handle 4(in the chute referring to accompanying drawing 4).Handle is the plastic hollow column structure, and the interlude of handle is dolioform, and an end of handle connects circular end cap 6, and the other end is fixedly connected with metallic interconnect with threaded hole 7, and junction plate is embedded in the end of handle admittedly.Connecting bolt 8 on the junction plate, and the hexagonal (hexagon)nut of bolt slidably is plugged in the chute.The inscribed circle diameter of hexagonal (hexagon)nut end face is less than the width of chute, and the circumscribed circle diameter of hexagonal (hexagon)nut end face makes things convenient for nut to slide in chute greater than the width of chute on the one hand, prevents in fastening handle that on the other hand nut from skidding in chute.
During use, first handle is slided into the appropriate location of chute, then screw handle, the hand handle is fixed on the crossbeam firmly, holds handle, and the scraper plate body is tilted to lean against on the wall, the metope ash material is placed on the scraper plate body, and upwards scrapes scraper plate, and ash material is coated in metope.
Embodiment 2: a kind of scraper plate (referring to accompanying drawing 2), and its structure is similar to embodiment 1, and the main difference point is, slidably is connected with two handles in the chute of crossbeam, and two handles can with using two hands to hold respectively handle, operate more laborsaving light.Other structure is identical with embodiment 1.
Embodiment 3: a kind of scraper plate (referring to accompanying drawing 3), its structure is similar to embodiment 2, the main difference point is, all by rivet four leg-of-mutton reinforcing ribs 9 are arranged between the both sides of crossbeam and the scraper plate body, reinforcing rib has increased the bonding strength of crossbeam and scraper plate body, reinforcing rib is supporting the scraper plate body on the other hand, make scraper plate use in not yielding.Other structure is identical with embodiment 2.
Above-described embodiment is three kinds of better schemes of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (10)
1. a scraper plate is characterized in that, comprises high strength elastic scraper plate body (1), and the scraper plate body back side is fixedly connected with crossbeam (2), and crossbeam is provided with chute (3), slidably is connected with handle (4) in the chute.
2. scraper plate according to claim 1 is characterized in that, the scraper plate body is rectangle, and crossbeam long limit elongated and length direction and scraper plate body is parallel, and crossbeam fixedly is riveted on the scraper plate body by rivet.
3. scraper plate according to claim 2 is characterized in that, chute is rectangular and run through the two ends of crossbeam length direction, and two cell walls of chute are equipped with inside flange (5) near notch position, and rivet is connected to the bottom land of chute.
4. scraper plate according to claim 1 is characterized in that, the scraper plate body adopts 65 manganese steel to make.
5. scraper plate according to claim 1 is characterized in that, the thickness of scraper plate body is 0.5mm ~ 1mm.
6. according to claim 1 and 2 or 3 or 4 or 5 described scraper plates, it is characterized in that, handle is the plastic hollow column structure, the interlude of handle is dolioform, one end of handle connects end cap (6), the other end is fixedly connected with metallic interconnect with threaded hole (7), connecting bolt on the junction plate (8), and the hexagonal (hexagon)nut of bolt slidably is plugged in the chute.
7. scraper plate according to claim 6 is characterized in that, the inscribed circle diameter of hexagonal (hexagon)nut end face is less than the width of chute, and the circumscribed circle diameter of hexagonal (hexagon)nut end face is greater than the width of chute.
8. scraper plate according to claim 7 is characterized in that, is connected with a handle in the chute.
9. scraper plate according to claim 7 is characterized in that, is connected with two handles in the chute.
10. scraper plate according to claim 9 is characterized in that, all by rivet four leg-of-mutton reinforcing ribs (9) is arranged between the both sides of crossbeam and the scraper plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380304 CN202831570U (en) | 2012-08-02 | 2012-08-02 | Scratch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380304 CN202831570U (en) | 2012-08-02 | 2012-08-02 | Scratch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831570U true CN202831570U (en) | 2013-03-27 |
Family
ID=47943313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380304 Expired - Fee Related CN202831570U (en) | 2012-08-02 | 2012-08-02 | Scratch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206069A (en) * | 2013-04-08 | 2013-07-17 | 常熟建工建设集团有限公司苏州分公司 | Novel multifunctional scraper |
| CN110273532A (en) * | 2018-03-14 | 2019-09-24 | 张克俭 | The handle of finger shield wrist guard on a kind of wall putty scraper plate |
| CN112681635A (en) * | 2020-12-07 | 2021-04-20 | 江苏新貌城市建设有限公司 | Old district reforms transform with large-span toper roofing leveling device |
-
2012
- 2012-08-02 CN CN 201220380304 patent/CN202831570U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206069A (en) * | 2013-04-08 | 2013-07-17 | 常熟建工建设集团有限公司苏州分公司 | Novel multifunctional scraper |
| CN110273532A (en) * | 2018-03-14 | 2019-09-24 | 张克俭 | The handle of finger shield wrist guard on a kind of wall putty scraper plate |
| CN112681635A (en) * | 2020-12-07 | 2021-04-20 | 江苏新貌城市建设有限公司 | Old district reforms transform with large-span toper roofing leveling device |
| CN112681635B (en) * | 2020-12-07 | 2022-09-06 | 江苏新貌城市建设有限公司 | Old district reforms transform with large-span toper roofing leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |