CN203207423U

CN203207423U - Blade box

Info

Publication number: CN203207423U
Application number: CN 201320206338
Authority: CN
Inventors: 杜兵峰
Original assignee: Shunde Industry Jiangsu Co Ltd
Current assignee: Shunde Industry Jiangsu Co Ltd
Priority date: 2013-04-23
Filing date: 2013-04-23
Publication date: 2013-09-25
Anticipated expiration: 2023-04-23

Abstract

The utility model relates to a blade box. The blade box comprises a box body and a cover body which are matched with each other, wherein at least one bulge part is formed at the bottom of the box body; after a blade is put into the box body, the front end face of the blade is contacted with the bulge part. The blade box is slightly improved based on a blade box which is currently used, a contact face between the point part and the box body is added, when the blade box falls, the local stress is smaller if the contact face is larger, so that the bottom of the box body is prevented from being broken; two bulge parts are added onto the bottom part, and the strength of the bottom of the box body can be improved; the box body is generally made of a plastic part, and the bulge part has a damping function, so that the bottom of the box body is further prevented from being broken.

Description

A kind of blade cartridge

Technical field

The utility model relates to a kind of blade cartridge.

Background technology

The cutter of changeable blades such as cutter in use, therefore the easy rust of blade, damage need often to change blade, just need a blade cartridge that is used for the access blade.

The structure of present employed blade cartridge as shown in Figure 3, comprise the box body 1 and the lid 2 that cooperatively interact, blade 3 is arranged on the inside of box body 1, the sharp corner of blade 3 is conflicted on the bottom interior wall of box body 1, because the sharp corner of blade 3 is very sharp, when dropping, land earlier as the blade cartridge bottom, the gravity of blade 3 integral body adds inertia force and just all is superimposed upon box body 1 bottom and the contacted position of point of a knife, box body 1 bottom is fragile like this, cause whole Ge blade cartridge to scrap, even blade 3 is damaged.

The utility model content

Technical problem to be solved in the utility model is: provide a kind of when dropping, the box body bottom is difficult for impaired blade cartridge.

For addressing the above problem, the technical solution adopted in the utility model is: a kind of blade cartridge, comprise the box body and the lid that cooperatively interact, and the bottom of described box body is provided with at least one protuberance, and after blade was packed in the box body, the front end face of blade contacted with protuberance.

The side of described protuberance is the inclined-plane, and the angle angle of side and horizontal plane is greater than the angle angle of front end face and the horizontal plane of blade.

Described protuberance structure triangular in shape.

The bottom of described box body is provided with two protuberances, and two protuberances are positioned at the two bottom sides of box body respectively, and mutually is symmetrical arranged with the central shaft of box body.

The beneficial effects of the utility model are: above-mentioned blade cartridge, and it improves on the basis of present employed blade cartridge a little, has increased the contact-making surface between nose part and the box body, when dropping, contact-making surface is more big, and local pressure is just more little, makes the box body bottom be difficult for impaired; In addition, owing to add two protuberances in the bottom, increased the intensity of box body bottom, added box body and be generally plastic parts, protuberance also has the function of damping, further makes the box body bottom be difficult for impaired.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structure for amplifying schematic diagram of A portion among Fig. 1;

Fig. 3 is the structural representation of the present employed blade cartridge described in the background technology;

Among the figure: 1, box body, 2, lid, 3, blade, 4, protuberance, the angle of a, side and horizontal plane, the front end face of b, blade and the angle of horizontal plane.

The specific embodiment

Below by specific embodiment a kind of blade cartridge described in the utility model is described in further detail.

As shown in Figure 1 and Figure 2, a kind of blade cartridge comprises the box body 1 and the lid 2 that cooperatively interact, and the bottom of described box body 1 is provided with at least one protuberance 4, and after blade 3 was packed in the box body 1, the front end face of blade 3 contacted with protuberance 4.

As preferred version, the side of described protuberance 4 is the inclined-plane, and the angle a angle of side and horizontal plane is greater than the angle b angle of front end face and the horizontal plane of blade 3.After making blade 3 in the box body 1 of packing into, the front end face of blade 3 contacts with the top of protuberance 4, the nose part of blade 3 not can with the bottom of box body 1 between contact.In the present embodiment, described protuberance 4 structures triangular in shape.Certainly the shape of protuberance 4 also can be other shapes, as trapezoidal, parallelogram etc., all belongs to protection category of the present utility model.

As preferred version, the bottom of described box body 1 is provided with the two bottom sides that 4, two protuberances 4 of two protuberances lay respectively at box body 1, and mutually is symmetrical arranged with the central shaft of box body 1.When making blade 3 in the box body 1 of packing into, no matter from which direction pack into, blade 3 all can contact with one of them protuberance 4.

Above-mentioned a kind of blade cartridge, it improves on the basis of present employed blade cartridge a little, has increased the contact-making surface between nose part and the box body 1, and when dropping, contact-making surface is more big, and local pressure is just more little, makes box body 1 bottom be difficult for impaired; In addition, owing to add two protuberances 4 in the bottom, increased the intensity of box body 1 bottom, added box body 1 and be generally plastic parts, protuberance 4 also has the function of damping, further makes box body 1 bottom be difficult for impaired.

The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. a blade cartridge comprises the box body and the lid that cooperatively interact, and it is characterized in that: the bottom of described box body is provided with at least one protuberance, and after blade was packed in the box body, the front end face of blade contacted with protuberance.

2. blade cartridge according to claim 1, it is characterized in that: the side of described protuberance is the inclined-plane, the angle angle of side and horizontal plane is greater than the angle angle of front end face and the horizontal plane of blade.

3. blade cartridge according to claim 2 is characterized in that: described protuberance structure triangular in shape.

4. blade cartridge according to claim 1, it is characterized in that: the bottom of described box body is provided with two protuberances, and two protuberances are positioned at the two bottom sides of box body respectively, and is symmetrical arranged with the central shaft of box body mutually.