Waste blade storage device

Abstract

The utility model belongs to the technical field of blade storage, and particularly discloses a waste blade storage device which comprises a hollow box body with an opening in the lower end, and a box bottom cover matched with the box body is detachably installed at the lower end of the box body. A long-strip-shaped blade breaking opening is formed in the top end of the box body and communicated with the interior of the box body. A sliding groove is formed in one side of the blade breaking opening, a baffle used for sealing the blade breaking opening is further arranged at the top end of the box body, one end of the baffle is located in the sliding groove, and the other end of the baffle extends out of the sliding groove. The baffle is connected with the sliding groove through a spring, and the device can automatically complete the work of covering the blade breaking opening through the thrust of the spring. According to the device, the sealing action of a blade breaking opening can be automatically completed after the waste blade is stored, the risk that the waste blade enters the device from the blade breaking opening and then falls out is effectively eradicated, and the storage safety of the waste blade is improved. The waste blade storage box is suitable for storage of waste blades.

Description

Technical Field

[0001] The utility model belongs to the technical field of blade storage, and relates to a waste blade storage device. Background Art

[0002] Breakable blades, such as gravers, are often used to cut soft materials. The blade is relatively brittle, and in actual use, the tip of the blade is usually used for work. During daily use, the blade tends to become blunt, and in order to facilitate breaking or replacement, the blade is processed using a folding line process.

[0003] Generally, during the use of blades, a blade storage device is required to break the used breakable blades and store the broken blade fragments to avoid safety hazards. However, in actual applications, after the existing storage device completes the storage of the blades, the broken opening of the used blades is always open. When the storage device moves or falls over, there is a risk that the used blades will fall out of the device through the blade broken opening, which poses a certain safety hazard. Summary of the invention

[0004] The purpose of the utility model is to provide a waste blade storage device, which eliminates the risk of waste blades entering the device through the blade breakage and then falling out, thereby improving the safety of waste blade storage.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A waste blade storage device, characterized in that it comprises a box body, the box body is hollow inside and has an opening at the lower end, and a box bottom cover matched with the box body is detachably mounted at the lower end of the box body;

[0007] The top of the box body is provided with a long strip-shaped blade breaking opening, and the blade breaking opening is connected to the inside of the box body;

[0008] A slide groove is provided at one end of the blade breaking opening, and the slide groove opens toward one end of the blade breaking opening;

[0009] A baffle plate for closing the blade breaking opening is provided at the top of the box body, one end of the baffle plate is located inside the slide slot, and the other end extends outside the slide slot;

[0010] A spring is arranged in the slide groove along the sliding direction of the baffle plate, one end of the spring is fixedly connected to the slide groove, and the other end is fixedly connected to the baffle plate;

[0011] As the baffle slides, the spring remains compressed.

[0012] As a limitation, the slide groove is formed by a cover plate with a U-shaped longitudinal section that is inverted on the top of the box body; the length and width of the baffle are both larger than the blade breaking opening; a limiting block is provided at the end of the blade breaking opening away from the slide groove, and the limiting block is provided with a first recessed portion facing the baffle for limiting the baffle.

[0013] As a second limitation, the slide groove starts from the side wall at one end of the blade breaking mouth and extends to the inside of the top of the box body; slideways are provided on the side walls on both sides of the length direction of the blade breaking mouth, and the slideways are recessed in the side walls on both sides of the blade breaking mouth; the two sides of the baffle are located in the slideways.

[0014] As a third limitation, the slide groove starts from the side wall at one end of the blade breaking mouth and extends to the inside of the top of the box body; slide rails are provided on the side walls on both sides of the length direction of the blade breaking mouth, and the slide rails protrude from the side walls on both sides of the blade breaking mouth; second recessed portions are provided on both sides of the baffle plate in contact with the slide rails, and the slide rails are embedded in the second recessed portions.

[0015] As a fourth limitation, an anti-slip button is provided on the upper surface of one end of the baffle exposed to the slide groove, and a toothed anti-slip area is provided on the upper surface of the anti-slip button.

[0016] As a fifth limitation, the baffle is provided with a recessed connecting portion at one end inside the slide groove, one end of the spring is fixedly connected to the recessed connecting portion, and the other end is fixedly connected to the slide groove.

[0017] As a sixth limitation, the box bottom cover is connected to the lower end of the box body by using threads.

[0018] As the utility model adopts the above technical solution, compared with the prior art, the technical progress achieved is:

[0019] (1) The utility model is provided with a blade breaking opening and is connected to the inside of the box body, so that the used blades can be stored while the used blades are broken; at the same time, a slide groove and a baffle sliding along the slide groove are provided at the top of the box body to close the blade breaking opening; the baffle is further pushed by the elastic force of the spring, and the spring is kept in a compressed state during the sliding process of the baffle, which, on the one hand, facilitates the automatic reset of the baffle to close the blade breaking opening after the blade is stored, and on the other hand, can prevent the baffle from moving toward the slide groove autonomously when the embodiment is tilted, thereby eliminating the risk of the used blade falling out of the blade breaking opening;

[0020] (2) In the utility model, the slide groove is formed by a cover plate with a U-shaped longitudinal section buckled on the top of the box body; and a limiting block is provided at the end of the blade breaking opening away from the slide groove, which can limit the baffle in the horizontal direction. Furthermore, a first recessed portion for limiting the baffle is provided on the limiting block facing the baffle, which can limit the baffle in the vertical direction, thereby ensuring the sealing effect of the blade breaking opening and improving safety;

[0021] (3) In this embodiment, the slide groove is arranged inside the top of the box body, which can improve the aesthetics. Further, a slideway / slide rail is arranged on the side wall of the blade breaking opening, which can facilitate the sliding of the baffle plate on the one hand, and limit the displacement of the baffle plate in the vertical direction on the other hand, thereby ensuring the sealing effect of the blade breaking opening and improving safety.

[0022] (4) In the present invention, an anti-slip button is provided on the upper surface of one end of the baffle exposed in the slide groove, and a toothed anti-slip area is provided on the upper surface of the anti-slip button, which can facilitate the user to slide the baffle and prevent the baffle from completely entering the slide groove;

[0023] (5) The utility model has a recessed connection portion at one end of the baffle inside the slide groove, which can prevent the direction of the spring from changing during compression deformation;

[0024] (6) The utility model can remove the waste blade fragments collected in the box body by opening the bottom cover of the box and carry out unified treatment, thereby improving the convenience of using the product.

[0025] The utility model belongs to the technical field of blade storage, can prevent the risk of waste blades entering a device through a blade breakage opening and then falling out, and improves the safety of waste blade storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0027] In the attached picture:

[0028] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0029] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0030] Figure 3 It is a cross-sectional schematic diagram of the connection between the baffle and the slide groove in Embodiment 1, Embodiment 2 and Embodiment 3 of the present utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the limit block in Example 1 of the utility model;

[0032] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0033] Figure 6 for Figure 5 Enlarged view of middle part B;

[0034] Figure 7 This is a schematic diagram of the structure of Embodiment 3 of the present utility model;

[0035] Figure 8 for Figure 7 Enlarged view of part C in the middle.

[0036] In the figure: 1, box body, 2, box bottom cover, 3, blade breaking opening, 4, limit block, 41, slide way, 42, slide rail, 5, slide groove, 6, baffle, 7, anti-slip button, 8, recessed connecting part, 9, spring, 10, first recessed part, 11, second recessed part. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0038] Embodiment 1 A waste blade storage device

[0039] like Figure 1 and Figure 2 As shown, this embodiment includes a box body 1, which is hollow inside, closed at the top and open at the bottom. A bottom cover 2 is provided at the bottom opening of the box body 1, which matches the box body 1. The two are connected by threads, and the bottom opening of the box body 1 can be opened or closed by rotating the bottom cover 2. A long strip blade breaking opening 3 is provided at the top of the box body 1, and the blade breaking opening 3 is connected to the inside of the box body 1. A limit block 4 is provided at the top of the box body 1, at one end of the blade breaking opening 3, and a long strip chute 5 is provided at the top of the box body 1, at the other end of the blade breaking opening 3, which is consistent with its own length direction. The chute 5 is open at one end of the blade breaking opening 3. Specifically, the chute 5 is formed by a cover plate with a U-shaped longitudinal section that is inverted on the top of the box body 1. A long strip baffle 6 is also provided at the top of the box body 1, and the length direction of the baffle 6 is consistent with the length direction of the blade breaking opening 3. One end of the baffle plate 6 is located in the slide groove 5 and can slide along the length direction of the slide groove 5, and the other end extends to the direction of the stop block 4 to the outside of the slide groove 5. The length and width of the baffle plate 6 are both larger than the blade breaking opening 3, so that the other end of the baffle plate 6 can cover the blade breaking opening 3 when sliding to the stop block 4. The upper surface of the other end of the baffle plate 6 is provided with an anti-slip button 7, and the upper surface of the anti-slip button 7 has a toothed anti-slip area.

[0040] like Figure 3As shown, a spring 9 is fixedly connected to one end of the baffle 6 in the slide slot 5, and the other end of the spring 9 is fixedly connected to the inside of the slide slot 5. It can be seen from the figure that the length direction of the spring 9 is consistent with the sliding direction of the baffle 6. In this embodiment, the number of springs 9 is two, and when the other end of the baffle 6 slides to the limit block 4 to cover the blade breaking opening 3, the spring 9 is in a compressed state to ensure that the spring 9 has sufficient elastic force to limit the baffle 6 to the limit block 4 so as to ensure that the blade breaking opening 3 is closed. Further, in order to ensure that the spring 9 does not change direction during the compression process, this embodiment is provided with a concave connecting portion 8 with the same number as the spring 9 at one end of the baffle 6 where the spring 9 is installed.

[0041] like Figure 4 As shown, in this embodiment, the limit block 4 is provided with a first recessed portion 10 that matches the contact surface of the baffle 6 on the surface that contacts the baffle 6. When the baffle 6 contacts the limit block 4, the baffle 6 can be stuck in the first recessed portion 10, thereby limiting the baffle 6.

[0042] When the present embodiment is not in use, the bottom cover 2 is screwed to the lower end of the box body 1; the baffle 6 is pushed by the elastic force of the spring 9, and one end is stuck in the first recessed portion 10 to cover the blade breaking opening 3. At this time, the blade breaking opening 3 is sealed, and the entire device is in a sealed state; when it is necessary to store the waste blades, the baffle 6 is pushed away from the limit block 4 by force on the anti-slip button 7, and the spring 9 is further compressed until the blade breaking opening 3 is completely exposed; when the waste blades are stored, the anti-slip button 7 is released, and the baffle 6 is pushed to slide toward the limit block 4 during the process of the spring 9 returning to its original state, and finally stuck in the first recessed portion 10 on the limit block 4, and the device completes the action of automatically closing the blade breaking opening 3. In addition, when the waste blades inside the box body 1 are fully stored or the waste blades need to be processed in a centralized manner, the bottom cover 2 can be rotated to open the lower end opening of the box body 1, so that all the stored waste blades can be taken out at one time.

[0043] It should be noted that, in the present embodiment, the limit block 4 and the slide groove 5 are arranged opposite to each other at the two ends of the short side of the blade breaking opening 3. In actual application, they can also be adjusted to the two ends of the long side of the blade breaking opening 3 according to the application scenario; in the present embodiment, the number of recessed connecting parts 8 is two, which is a preferred example of the present embodiment. In actual application, it can be adjusted according to the application scenario to ensure at least one.

[0044] Embodiment 2 A waste blade storage device

[0045] like Figure 5 and Figure 6As shown, this embodiment includes a box body 1, which is hollow inside, closed at the top and open at the bottom. A bottom cover 2 is provided at the bottom opening of the box body 1, which matches the box body 1. The two are connected by threads, and the bottom opening of the box body 1 can be opened or closed by rotating the bottom cover 2. A long blade breaking opening 3 is provided at the top of the box body 1, and the blade breaking opening 3 is connected to the inside of the box body 1.

[0046] The top of the box body 1 is provided with a slide groove 5. The slide groove 5 starts from a side wall of one end of the blade breaking opening 3 and extends along the length direction of the blade breaking opening 3 to the inside of the top of the box body 1.

[0047] On the side walls on both sides along the length direction of the blade breaking opening 3, two slideways 41 recessed in the side walls are provided parallel to the slideway 5. A long strip-shaped baffle 6 is also provided at the top of the box body 1, and the length direction of the baffle 6 is consistent with the length direction of the blade breaking opening 3. One end of the baffle 6 is located in the slideway 5 and can slide along the length direction of the slideway 5, and the other end extends to the blade breaking opening 3. The length and width of the baffle 6 are both greater than the blade breaking opening 3, and both sides along the length direction of the baffle 6 are located in the slideway 41, so that the baffle 6 can slide straightly along the slideway 5 and the slideway 41. An anti-slip button 7 is provided on the upper surface of one end of the baffle 6 exposed in the slideway 5, and an area for accommodating the anti-slip button 7 is provided at the top of the box body 1 corresponding to the connection between the slideway 5 and the blade breaking opening 3. The height of the anti-slip button 7 is higher than the top of the box body 1, and the upper surface of the anti-slip button 7 has a toothed anti-slip area.

[0048] like Figure 3 As shown, a spring 9 is fixedly connected to one end of the baffle 6 in the slide slot 5, and the other end of the spring 9 is fixedly connected to the inside of the slide slot 5. It can be seen from the figure that the length direction of the spring 9 is consistent with the sliding direction of the baffle 6. In this embodiment, the number of springs 9 is two, and when the other end of the baffle 6 slides to the end of the blade breaking opening 3 away from the slide slot 5 to cover the blade breaking opening 3, the spring 9 is in a compressed state to ensure that the spring 9 has sufficient elastic force to give to the baffle 6, thereby ensuring that the blade breaking opening 3 is closed. Further, in order to ensure that the spring 9 does not change direction during the compression process, this embodiment is provided with a concave connecting portion 8 with the same number as the spring 9 at the end of the baffle 6 where the spring 9 is installed.

[0049] When the present embodiment is not in use, the bottom cover 2 is screwed to the lower end of the box body 1, and the baffle 6, under the elastic force of the spring 9, contacts the side wall of the other end of the blade breaking opening 3 away from the chute 5, thereby covering the blade breaking opening 3. At this time, the blade breaking opening 3 is sealed, and the entire device is in a sealed state; when it is necessary to store the waste blades, the baffle 6 is pushed towards the direction close to the chute 5 on the anti-slip button 7, and the spring 9 is further compressed until the blade breaking opening 3 is completely exposed; when the waste blades are stored, the anti-slip button 7 is released, and in the process of the spring 9 returning to its original state, the baffle 6 is pushed to slide away from the chute 5, and finally contacts the other end of the blade breaking opening 3, and the device completes the action of automatically closing the blade breaking opening 3. In addition, when the waste blades inside the box body 1 are fully stored or the waste blades need to be processed in a centralized manner, the bottom cover 2 can be rotated to open the lower end opening of the box body 1, so that all the stored waste blades can be taken out at one time.

[0050] It should be noted that, in the present embodiment, the slide groove 5 is arranged on the side wall of the short side of the blade breaking hole 3, and the slideway 41 is arranged on the side wall of the long side of the blade breaking hole 3. In actual application, the slide groove 5 can also be adjusted to the long side wall of the blade breaking hole 3 and the slideway 41 can be adjusted to the short side wall of the blade breaking hole 3 according to the application scenario. In the present embodiment, the number of recessed connecting parts 8 is two, which is a preferred example of the present embodiment. In actual application, it can be adjusted according to the application scenario to ensure that at least one is provided.

[0051] Embodiment 3 A waste blade storage device

[0052] like Figure 7 and Figure 8 As shown, this embodiment includes a box body 1, which is hollow inside, closed at the top and open at the bottom. A bottom cover 2 is provided at the bottom opening of the box body 1, which matches the box body 1. The two are connected by threads, and the bottom opening of the box body 1 can be opened or closed by rotating the bottom cover 2. A long blade breaking opening 3 is provided at the top of the box body 1, and the blade breaking opening 3 is connected to the inside of the box body 1.

[0053] The top of the box body 1 is provided with a slide groove 5. The slide groove 5 starts from a side wall of one end of the blade breaking opening 3 and extends along the length direction of the blade breaking opening 3 to the inside of the top of the box body 1.

[0054] Two symmetrical arc-shaped slide rails 42 protruding from the side walls are provided on the side walls along the length direction of the blade breaking opening 3. A long strip-shaped baffle 6 is also provided at the top of the box body 1, and the length direction of the baffle 6 is consistent with the length direction of the blade breaking opening 3. One end of the baffle 6 is located in the slide groove 5 and can slide along the length direction of the slide groove 5, and the other end extends to the blade breaking opening 3. The length of the baffle 6 is greater than the length of the blade breaking opening 3, and the width of the baffle 6 is slightly smaller than the width of the blade breaking opening 3. Two symmetrical arc-shaped second recessed portions 11 are provided in the middle of both sides of the baffle 6 in the length direction, and the second recessed portions 11 match the slide rails 42. The matching here means that when the baffle 6 slides, the two protruding slide rails 42 are exactly embedded in the two concave second recessed portions 11 respectively, and the two sides of the baffle 6 in the length direction are just stuck on the slide rails 42, so that the baffle 6 can slide straightly along the slide groove 5 and the slide rails 42. An anti-slip button 7 is provided on the upper surface of one end of the baffle 6 exposed from the slide groove 5, and an area for accommodating the anti-slip button 7 is opened at the top of the box body 1 corresponding to the connection between the slide groove 5 and the blade breaking opening 3. The height of the anti-slip button 7 is higher than the top of the box body 1, and the upper surface of the anti-slip button 7 has a serrated anti-slip area.

[0055] like Figure 3 As shown, a spring 9 is fixedly connected to one end of the baffle 6 in the slide slot 5, and the other end of the spring 9 is fixedly connected to the inside of the slide slot 5. It can be seen from the figure that the length direction of the spring 9 is consistent with the sliding direction of the baffle 6. In this embodiment, the number of springs 9 is two, and when the other end of the baffle 6 slides to the end of the blade breaking opening 3 away from the slide slot 5 to cover the blade breaking opening 3, the spring 9 is in a compressed state to ensure that the spring 9 has sufficient elastic force to give to the baffle 6, thereby ensuring that the blade breaking opening 3 is closed. Further, in order to ensure that the spring 9 does not change direction during the compression process, this embodiment is provided with a concave connecting portion 8 with the same number as the spring 9 at the end of the baffle 6 where the spring 9 is installed.

[0056] When the present embodiment is not in use, the bottom cover 2 is screwed to the lower end of the box body 1, and the baffle 6, under the elastic force of the spring 9, contacts the side wall of the other end of the blade breaking opening 3 away from the chute 5, thereby covering the blade breaking opening 3. At this time, the blade breaking opening 3 is sealed, and the entire device is in a sealed state; when it is necessary to store the waste blades, the baffle 6 is pushed towards the direction close to the chute 5 on the anti-slip button 7, and the spring 9 is further compressed until the blade breaking opening 3 is completely exposed; when the waste blades are stored, the anti-slip button 7 is released, and in the process of the spring 9 returning to its original state, the baffle 6 is pushed to slide away from the chute 5, and finally contacts the other end of the blade breaking opening 3, and the device completes the action of automatically closing the blade breaking opening 3. In addition, when the waste blades inside the box body 1 are fully stored or the waste blades need to be processed in a centralized manner, the bottom cover 2 can be rotated to open the lower end opening of the box body 1, so that all the stored waste blades can be taken out at one time.

[0057] It should be noted that, in the present embodiment, the slide groove 5 is arranged on the side wall of the short side of the blade breaking hole 3, and the slide rail 42 is arranged on the side walls on both sides of the long side of the blade breaking hole 3. In actual application, the slide groove 5 can also be adjusted to the long side wall of the blade breaking hole 3 according to the application scenario, and the slide rail 42 can be adjusted to the short side wall of the blade breaking hole 3. At this time, the second recessed portion 11 will be on the short side of the baffle 6, the length of the baffle 6 will be slightly smaller than the length of the blade breaking hole 3, and the width of the baffle 6 will be greater than the width of the blade breaking hole 3; in the present embodiment, the number of recessed connecting portions 8 is two, which is a preferred example of the present embodiment. In actual application, it can be adjusted according to the application scenario to ensure that at least one is provided.

Claims

1. A waste blade storage device, characterized in that: The box body comprises a box body, wherein the box body is hollow inside and has an opening at the lower end, and a box bottom cover matching with the box body is detachably mounted at the lower end of the box body; The top of the box body is provided with a long strip-shaped blade breaking opening, and the blade breaking opening is communicated with the inside of the box body; A slide groove is provided at one end of the blade breaking opening, and the slide groove opens toward one end of the blade breaking opening; A baffle plate for closing the blade breaking opening is provided at the top of the box body, one end of the baffle plate is located inside the slide slot, and the other end extends outside the slide slot; A spring is arranged in the slide groove along the sliding direction of the baffle plate, one end of the spring is fixedly connected to the slide groove, and the other end is fixedly connected to the baffle plate; As the baffle slides, the spring remains compressed.

2. A waste blade storage device according to claim 1, characterized in that: The slide groove is formed by a cover plate with a U-shaped longitudinal section that is inverted on the top of the box body; the length and width of the baffle are both larger than the blade breaking opening; a limiting block is arranged at the end of the blade breaking opening away from the slide groove, and the limiting block is provided with a first recessed portion facing the baffle for limiting the baffle.

3. The waste blade storage device according to claim 1, characterized in that: The slide groove starts from the side wall at one end of the blade breaking opening and extends to the top of the box body; slideways are provided on the side walls on both sides of the blade breaking opening in the length direction, and the slideways are recessed in the side walls on both sides of the blade breaking opening; the two sides of the baffle are located in the slideways.

4. The waste blade storage device according to claim 1, characterized in that: The slide groove starts from the side wall at one end of the blade breaking opening and extends to the inside of the top of the box body; slide rails are provided on the side walls on both sides of the length direction of the blade breaking opening, and the slide rails protrude from the side walls on both sides of the blade breaking opening; second recessed portions are provided on both sides of the baffle plate that contacts the slide rails, and the slide rails are embedded in the second recessed portions.

5. A waste blade storage device according to any one of claims 1 to 4, characterized in that: An anti-skid button is arranged on the upper surface of one end of the baffle plate exposed to the slide groove, and a toothed anti-skid area is arranged on the upper surface of the anti-skid button.

6. A waste blade storage device according to any one of claims 1 to 4, characterized in that: The baffle is provided with a recessed connection portion at one end inside the slide slot, one end of the spring is fixedly connected to the recessed connection portion, and the other end is fixedly connected to the slide slot.

7. A waste blade storage device according to any one of claims 1 to 4, characterized in that: The box bottom cover is connected to the lower end of the box body by using threads.

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