CN202235185U - Floor scraper - Google Patents
Floor scraper Download PDFInfo
- Publication number
- CN202235185U CN202235185U CN2011203651631U CN201120365163U CN202235185U CN 202235185 U CN202235185 U CN 202235185U CN 2011203651631 U CN2011203651631 U CN 2011203651631U CN 201120365163 U CN201120365163 U CN 201120365163U CN 202235185 U CN202235185 U CN 202235185U
- Authority
- CN
- China
- Prior art keywords
- perching knife
- main body
- scraper
- plane
- floor
- 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
Links
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- Knives (AREA)
Abstract
The utility model discloses a floor scraper including a scraper handle, a scraper main body, a scraper upper pressing piece and a blade, and the floor scraper is characterized in that the front part of the scraper main body is provided with a wedged inclined plane for locking, the corresponding part on the scraper upper pressing piece is also provided with a wedged inclined plane for locking, and the inclined plane of the scraper main body and the inclined plane of the scraper upper pressing piece are mutually wedged to lock the blade by means of the inclined plane stress. The floor scraper provided is convenient in detachment, low in cost, and effectively prolongs the service lifetime.
Description
Technical field
The utility model relates to cleaning dedusting technology field, is specifically related to a kind of floor perching knife.
Background technology
At present; The general floorings perching knife generally adopts screw fastening, and this type of perching knife is made up of compressing tablet and screw on perching knife handle, perching knife main body, the perching knife usually, when perching knife uses blade is placed in the groove of perching knife main body; Be fixed together compressing tablet on the perching knife and main body with screw then, thus clamping blade.Though this type perching knife low price simple in structure need be by external tool during trip bolt, not only dismounting inconvenience but also the easy stripped thread of long spiro nail service time, service life is short.
The utility model content
The utility model has designed a kind of floor perching knife in order to overcome above-mentioned weak point, and purpose is: easy disassembly increases the service life.
The technical solution of the utility model:
A kind of floor perching knife; Comprise compressing tablet and blade on perching knife handle, perching knife main body, the perching knife; It is characterized in that: the front portion of perching knife main body is provided with the wedge shape inclined-plane that is used for snap close; The compressing tablet corresponding position also is provided with the wedge shape inclined-plane that is used for snap close on the perching knife, on the inclined-plane of perching knife main body and the perching knife inclined-plane of compressing tablet mutually wedging lock blade to utilize inclined-plane stress.
Said perching knife handle and perching knife main body adopt interference fit to fix.
The beneficial effect of the utility model:
The design's convenient disassembly, not only cost is low, and has effectively improved the service life of floor perching knife.
Description of drawings
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is decomposition texture sketch mapes of Fig. 1
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Shown in Fig. 1-2; The floor perching knife comprises compressing tablet 3 and blade 4 on perching knife handle 1, perching knife main body 2, the perching knife; The front portion of perching knife main body 2 is provided with the wedge shape inclined-plane 6 that is used for snap close; Compressing tablet 3 corresponding positions also are provided with the wedge shape inclined-plane 5 that is used for snap close on the perching knife, the inclined-plane 5 of compressing tablet 3 wedging each other on the inclined-plane of perching knife main body 26 and the perching knife.
Concrete practical approach:
During assembling blade 4 is placed on perching knife main body 2 and the perching knife between the compressing tablet 3, compressing tablet 3 on the slip perching knife, make compressing tablet inclined-plane 5 and perching knife main body inclined-plane 6 complete wedgings on the perching knife, utilize inclined-plane stress clamping blade 4; During dismounting, compressing tablet on the perching knife 3 is applied opposite force the inclined-plane of two wedgings is separated.
To sum up, the utility model produces a desired effect.
Claims (2)
1. floor perching knife; Comprise compressing tablet and blade on perching knife handle, perching knife main body, the perching knife; It is characterized in that: the front portion of perching knife main body is provided with the wedge shape inclined-plane that is used for snap close; The compressing tablet corresponding position also is provided with the wedge shape inclined-plane that is used for snap close on the perching knife, on the inclined-plane of perching knife main body and the perching knife inclined-plane of compressing tablet mutually wedging lock blade to utilize inclined-plane stress.
2. a kind of floor according to claim 1 perching knife is characterized in that: said perching knife handle and perching knife main body adopt interference fit to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203651631U CN202235185U (en) | 2011-09-23 | 2011-09-23 | Floor scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203651631U CN202235185U (en) | 2011-09-23 | 2011-09-23 | Floor scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202235185U true CN202235185U (en) | 2012-05-30 |
Family
ID=46096503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203651631U Expired - Fee Related CN202235185U (en) | 2011-09-23 | 2011-09-23 | Floor scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202235185U (en) |
-
2011
- 2011-09-23 CN CN2011203651631U patent/CN202235185U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20120923 |