CN204380971U

CN204380971U - A kind of dirt scraper knife frame

Info

Publication number: CN204380971U
Application number: CN201420844834.6U
Authority: CN
Inventors: 朱盈昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-18
Filing date: 2014-12-18
Publication date: 2015-06-10
Anticipated expiration: 2024-12-18

Abstract

The utility model discloses a kind of dirt scraper knife frame, by two hinged frame supports (1), insert cartridges (4) is provided with on the top of frame support (1), blade postive stop baffle (3) is provided with in the below of side insert cartridges, blade can be placed between two insert cartridges, clamping blade can use, compared with prior art, the utility model not only can adopt the very sharp blade of carving knife also easily bought, also other blade can be used, not only can root out the dirt that wallpaper geometric ratio is easier to remove, can also be used to remove more obstinate dirt, the scope of application is more extensive, and it is more abundant, both can singlehandedly use, also can use by both hands, also easy especially more allowing blade replacement.

Description

A kind of dirt scraper knife frame

Technical field

The utility model relates to a kind of Clean-instrument, especially a kind of dirt scraper knife frame.

Background technology

Often various perching knife will be used in the middle of our daily life, root out various dirt, perching knife the most conventional is all replace with putty knife at present, this putty knife is very easy to use, can be used for rooting out frailish dirt, but this putty knife is more frivolous, tip is not sharp yet, be used for rooting out more obstinate dirt just more difficult, such as, lampblack dirty on kitchen ranges and wall, or be bonded at the dirts such as adhesive sticker on glass and wall, putty knife is used to root out just more difficult, in order to tackle the tough stains that these difficulties are removed, some people scrapes with pocket knife, but, pocket knife is all that design is used for cutting thing, dirt is scraped just very inconvenient with it, Chinese utility model patent ZL201120011611.8 discloses " a kind of dirt scraper knife ", comprise knife rest, blade and push away and pull out part, push away pull out part can before, after stir, blade is arranged on to push away and pulls out on part, this dirt scraper knife volume is little, be easy to carry, security is high, this dirt scraper knife also can more allowing blade replacement, but its blade structure is comparatively special, use cost is also higher, blade handling comparatively inconvenience, this dirt scraper knife width is narrower in addition, each width shoveled is also less, efficiency comparison is low, Chinese utility model patent ZL20132054 also discloses one " wallpaper perching knife " this perching knife and comprises blade of carving knife and shovel body, shovel body comprises tool rest and lever, the tool bore of blade of carving knife is made to be fixed on the bore of tool rest by screw in the insert groove that blade of carving knife is arranged at tool rest, the blade end of blade of carving knife exposes tool rest, structure is comparatively simple, easy to use, this wallpaper perching knife can be used for rooting out wallpaper, also can be used for rooting out other some dirts, blade is also sharper, can also more allowing blade replacement, and employ more common blade of carving knife, can only one-handed performance but this perching knife is used for rooting out more obstinate dirt, what also show is thiner, it is more painstaking to use.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of dirt scraper knife frame, not only can use common blade of carving knife, other blade can also be used, not only can root out the dirt that wallpaper geometric ratio is easier to remove, can also be used to remove more obstinate dirt, the scope of application is more extensive, and it is more abundant, both singlehandedly can use, also can use by both hands, also easy especially more allowing blade replacement.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: include two by hinge frame support together, insert cartridges is provided with on the top of frame support, blade postive stop baffle is provided with in the below of side insert cartridges, correspondingly with it below the insert cartridges of opposite side, be provided with blade postive stop baffle draw-in groove, blade can be placed between two insert cartridges, clamping blade can use.

As the improvement project of technique scheme, the frame support above described hinge is provided with hook, hook is provided with extension spring, is used for preventing blade from coming off.

Or, be provided with U-shaped buckle in the bottom of described insert cartridges, also can be used for preventing blade from coming off.

As further improvement, be provided with handle in the bottom of described frame support, hold more comfortable.

The utility model passes through two hinged frame supports, insert cartridges is provided with on the top of frame support, blade postive stop baffle is provided with in the below of side insert cartridges, blade can be placed between two insert cartridges, clamping blade can use, not only can root out the dirt that wallpaper geometric ratio is easier to remove, can also be used to remove more obstinate dirt, the scope of application is more extensive, and it is more abundant, both singlehandedly can use, also can use by both hands, also easy especially more allowing blade replacement.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the side-looking structural representation of Fig. 1.

Fig. 3 is the structural representation of the utility model embodiment 2.

Fig. 4 is the structural representation of the utility model embodiment 3.

Fig. 5 is the structural representation of U-shaped buckle cross section in Fig. 4.

Shown in figure: 1 is frame support, 2 is hinge, and 3 is blade postive stop baffle, and 4 is insert cartridges, and 5 is blade postive stop baffle draw-in groove, and 6 is handle, and 7 is hook, and 8 is extension spring, and 9 is U-shaped buckle.

Detailed description of the invention

Embodiment 1: with reference to Fig. 1-Fig. 2, Fig. 1-Fig. 2 is the structural representation of the utility model embodiment 1, two frame supports 1 are hinged by hinge 2, insert cartridges 4 is provided with on the top of frame support 1, blade postive stop baffle 3 is provided with in the bottom of side insert cartridges 4, correspondingly with it be provided with blade postive stop baffle draw-in groove 5 in the bottom of opposite side insert cartridges, more comfortable in order to hold, handle 6 is also provided with in the bottom of frame support 1, during use, blade of carving knife is placed between two insert cartridges, the back of blade is attached on blade postive stop baffle 3, blade can clamp by handle 6 of holding with a firm grip, both can with singlehanded, also handle 6 can with the hands be held to root out dirt, because blade of carving knife is easy to buy, also very sharp, can be easy to for rooting out various dirt, especially the greasy dirt on kitchen ranges and wall, or be attached to the tough stains such as adhesive sticker on glass and wall, cleaning cleaning is very convenient, also easily especially blade is taken off the dirt cleaning out and stick on blade, also more allowing blade replacement is easy to, very easy to use, other blade can certainly be adopted.

Embodiment 2: with reference to Fig. 3, Fig. 3 is the structural representation of the utility model embodiment 2, compared with embodiment 1, embodiment 2 is with the difference of embodiment 1: the frame support 1 in embodiment 2 above hinge 2 is provided with hook 7, hook 7 is provided with extension spring 8, even if hand firmly also by cutting blade clip between insert cartridges 4, can not be not easy to come off, is also easy to more allowing blade replacement.

Embodiment 3: with reference to Fig. 4-Fig. 5, Fig. 4-Fig. 5 is the structural representation of the utility model embodiment 3, compared with embodiment 2, embodiment 3 is with the difference of embodiment 2: do not arrange extension spring in embodiment 3 and fix blade, but utilize the buckle 9 of U-shaped to be stuck in the outside of two insert cartridges 4, also can prevent blade from coming off, and also be easy to more allowing blade replacement.

Claims

1. a dirt scraper knife frame, it is characterized in that: include two by the hinged frame support (1) of hinge (2), insert cartridges (4) is provided with on the top of frame support (1), be provided with blade postive stop baffle (3) in the below of side insert cartridges (4), the insert cartridges at opposite side (4) below corresponding is with it provided with blade postive stop baffle draw-in groove (5).

2. a kind of dirt scraper knife frame according to claim 1, it is characterized in that: on the frame support (1) of described hinge (2) top, be provided with hook (7), hook (7) is provided with extension spring (8).

3. a kind of dirt scraper knife frame according to claim 1, is characterized in that: be provided with U-shaped buckle (9) in the bottom of described insert cartridges (4).

4., according to the arbitrary described a kind of dirt scraper knife frame of claim 1 or 2 or 3, it is characterized in that: be provided with handle (6) in the bottom of described frame support (1).