Packing tape cutter

Abstract

The utility model provides a box sealing adhesive tape cutter, and relates to the field of packaging, the box sealing adhesive tape cutter comprises a protection assembly, a cutting assembly is arranged in the protection assembly, a fixing plate is arranged behind the protection assembly, a base is arranged below the protection assembly, and an opening and closing assembly is arranged on the left side of the base; according to the box sealing adhesive tape cutter, the protective assembly is arranged, the cutting assembly is shielded by the upper protective cover, in the cutting process, adhesive tape abuts against the upper protective cover, the upper protective cover retracts and leaks out of the cutting assembly for cutting, and the situation that the hands are cut accidentally in the operation process is avoided, and before the box sealing adhesive tape cutter is used, a sliding shifting piece is shifted backwards, so that the cutting efficiency is improved. The lower protective cover is retracted to release the cutting assembly, and after the cutting assembly is not used, the sliding shifting piece is shifted forwards to shield the cutting assembly, so that the box sealing tape cutter is prevented from falling on the ground to damage the cutting assembly, and the problem that the cutting assembly is not protected in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of packaging, and more specifically, to a box sealing tape cutter. Background Technology

[0002] A packing tape cutter is a tool specifically designed for fast and precise cutting of tape. Its main functions are to improve packaging efficiency, accurately cut tape, reduce waste, and it is suitable for various types of tape (such as transparent tape, kraft paper tape, and double-sided tape).

[0003] In the existing use of packing tape cutters, the tape is placed on the cutter's shaft to ensure that the tape can roll freely. A small section of the tape is pulled out and stuck to the box to be packaged. Then, the tape is pulled out to adhere, and the tape is cut by the cutting component at the front end of the packing tape cutter. However, there is no protection for the cutting component, which can easily lead to cuts and damage to the cutting component if it is accidentally dropped, posing a certain safety risk.

[0004] Therefore, we made improvements and proposed a box sealing tape cutter. Utility Model Content

[0005] The purpose of this invention is to solve the problem of the lack of protection for cutting components.

[0006] In order to achieve the above-mentioned utility model objectives and improve the above-mentioned problems, the present utility model provides a box sealing tape cutter, including a protective component, a cutting component inside the protective component, a fixing plate at the rear of the protective component, a base below the protective component, and an opening and closing component on the left side of the base;

[0007] The protective assembly includes a top cover with a sliding groove at the top and a linkage cavity below the sliding groove. A sliding paddle is provided in the sliding groove. A baffle is fixedly connected to the rear of the bottom of the top cover. A spring is fixedly provided on the upper side of the front end of the baffle. An upper protective cover is provided at the front end of the spring. A lower protective cover is provided at the lower end of the baffle. A connecting rod is fixedly provided above the rear end of the lower protective cover. The connecting rod passes through the linkage cavity and is fixedly connected to the lower end of the sliding paddle.

[0008] As a preferred technical solution of this application, the cutting assembly includes a blade, the rear end of which is fixedly connected to the lower side of the front end of the baffle.

[0009] As a preferred technical solution of this application, the fixing plate is fixedly connected to the rear end of the top cover, and fixing grooves are provided on both sides of the lower end of the fixing plate, and limiting posts are provided on both sides of the inner wall of the fixing groove on the left side.

[0010] As a preferred technical solution of this application, the base includes an arc-shaped block, and a barb facing the front end is fixedly provided on the upper part of the arc-shaped block.

[0011] As a preferred technical solution of this application, a No. 1 support plate is fixedly provided on the right side of the arc-shaped block. The No. 1 support plate is fixedly connected to the right side of the top cover. The No. 1 support plate is provided with a roller below the protective component. The roller is fixedly connected to the No. 1 support plate.

[0012] As a preferred technical solution of this application, the opening and closing component includes a second support plate, which is fixedly connected to the left side of the top cover, and the left side of the roller is fixedly connected to the second support plate.

[0013] As a preferred technical solution of this application, a baffle is provided on the left side of the second support plate, and a rotating shaft is provided between the second support plate and the baffle. The rotating shaft is rotatably connected to the second support plate and the baffle. Limiting grooves are provided on the upper sides of both sides of the baffle.

[0014] As a preferred technical solution of this application, the inner walls of both sides of the fixing groove on the left are provided with limiting posts, the fixing groove on the left and the baffle are detachably connected through the limiting posts and the limiting groove, and the fixing groove on the right and the first support plate are fixedly connected.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] By using a protective component, the upper protective cover shields the cutting component. During the cutting process, the tape presses against the upper protective cover, causing it to retract and expose the cutting component. This prevents accidental cuts during operation. Before using the packing tape cutter, the sliding lever is pushed back to retract the lower protective cover and release the cutting component. When not in use, the sliding lever is pushed forward to shield the cutting component, preventing the packing tape cutter from falling to the ground and damaging it (the upper protective cover cannot protect against this due to retraction under pressure). This solves the problem of unprotected cutting components in existing technologies. Attached Figure Description

[0018] Figure 1 A schematic diagram of a packing tape cutter provided in this application;

[0019] Figure 2 An exploded structural diagram of a packing tape cutter provided in this application;

[0020] Figure 3 A side cross-sectional view of a protective component in a packing tape cutter provided in this application;

[0021] Figure 4This application provides a schematic diagram of the structure of the base in a packing tape cutter.

[0022] Figure 5 A schematic diagram of the opening and closing component in a packing tape cutter provided in this application;

[0023] Figure 6 A front cross-sectional view of the opening and closing component in a packing tape cutter provided in this application;

[0024] Figure 7 This application provides a front cross-sectional view of the fixing plate in a packing tape cutter.

[0025] Figure 8 for Figure 7 Enlarged view of Part A.

[0026] The image shows:

[0027] 1. Cutting components;

[0028] 2. Protective components; 201. Top cover; 202. Sliding groove; 203. Sliding paddle; 204. Baffle; 205. Spring; 206. Upper protective cover; 207. Lower protective cover; 208. Connecting rod; 209. Linkage cavity;

[0029] 3. Fixing plate; 301. Fixing groove; 302. Limiting post;

[0030] 4. Base; 401. Arc-shaped block; 402. Barb; 403. Support plate No. 1; 404. Roller;

[0031] 5. Opening and closing assembly; 501. Second support plate; 502. Baffle; 503. Limiting groove; 504. Rotating shaft;

[0032] 6. Blade. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0034] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0035] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0037] Example

[0038] Please refer to Figure 1 , Figure 2 and Figure 3 A packing tape cutter includes a protective component 2, a cutting component 1 inside the protective component 2, a fixing plate 3 behind the protective component 2, a base 4 below the protective component 2, and an opening and closing component 5 on the left side of the base 4.

[0039] The protective component 2 includes a top cover 201. A sliding groove 202 is formed at the top of the top cover 201, and a linkage cavity 209 is formed below the sliding groove 202. A sliding paddle 203 is provided inside the sliding groove 202. A baffle 204 is fixedly connected to the rear of the bottom end of the top cover 201. A spring 205 is fixedly installed on the upper side of the front end of the baffle 204. An upper protective cover 206 is provided at the front end of the spring 205. A lower protective cover 207 is provided at the lower end of the baffle 204. A connecting rod 208 is fixedly installed above the rear end of the lower protective cover 207. The connecting rod 208 passes through the linkage cavity 209 and is fixedly connected to... At the lower end of the sliding paddle 203, when in use, the sliding paddle 203 is moved to drive the connecting rod 208 to retract the lower protective cover 207 and release the cutting component 1. Then, the sealing tape cutter is used to press the tape down, so that the tape squeezes the upper protective cover 206, exposing the cutting component 1 to cut the tape. After cutting, the spring 205 resets the upper protective cover 206. When not in use and need to be put away, the sliding paddle 203 is reset. Because of the friction, the lower protective cover 207 will not move easily, so that if it falls accidentally, the upper protective cover 206 will automatically retract and cause damage to the blade 6.

[0040] Furthermore, such as Figure 2 As shown, the cutting assembly 1 includes a blade 6, the rear end of which is fixedly connected to the lower side of the front end of the baffle 204, so that the baffle 204 fixes the cutting assembly 1 to prevent displacement.

[0041] Furthermore, such as Figure 7 and Figure 8 As shown, the fixing plate 3 is fixedly connected to the rear end of the top cover 201. Fixing grooves 301 are provided on both sides of the lower end of the fixing plate 3. Limiting posts 302 are provided on the inner walls of both sides of the left fixing groove 301. The fixing plate 3, together with the base 4 and the opening and closing assembly 5, forms a handle for gripping. The fixing groove 301 connects to the base 4 to form an integral unit, increasing the stability of the overall structure.

[0042] Furthermore, such as Figure 4 As shown, the base 4 includes an arc-shaped block 401. A barb 402 facing the front end is fixed on the upper part of the arc-shaped block 401, so that after the tape roll is placed on the arc-shaped block 401, during use, the tape roll can only be rotated clockwise to pull out the tape. If it is rotated in the opposite direction, the barb 402 will pierce into the roll of tape to prevent the tape from rewinding.

[0043] Furthermore, such as Figure 4 As shown, a first support plate 403 is fixedly provided on the right side of the arc-shaped block 401. The first support plate 403 is fixedly connected to the right side of the top cover 201. A roller 404 is provided below the first support plate 403 and the roller 404 is fixedly connected to the first support plate 403. The roller 404 allows the pulled-out tape to stick to the roller 404, preventing the tape from sticking back to the film roll and making it easy to pull out the tape again.

[0044] Furthermore, such as Figure 4 As shown, the opening and closing assembly 5 includes a second support plate 501, which is fixedly connected to the left side of the top cover 201. The left side of the roller 404 is fixedly connected to the second support plate 501, which is used to cooperate with the base 4 to fix the protective assembly 2 and the roller 404.

[0045] Furthermore, such as Figure 5 and Figure 6 As shown, a baffle 502 is provided on the left side of the second support plate 501. A rotating shaft 504 is provided between the second support plate 501 and the baffle 502. The rotating shaft 504 is rotatably connected to the second support plate 501 and the baffle 502. Limiting grooves 503 are provided on the upper sides of both sides of the baffle 502, which are used to drive the baffle 502 to rotate and open through the rotating shaft 504 to install the tape roll. After resetting, the baffle 502 prevents the tape roll from falling off.

[0046] Furthermore, such as Figure 1 , Figure 4 , Figure 5 Figure 7 and Figure 6 As shown, the inner walls on both sides of the left fixing groove 301 are provided with limiting posts 302. The left fixing groove 301 and the baffle 502 are detachably connected by the limiting posts 302 and the limiting groove 503. The right fixing groove 301 and the first support plate 403 are fixedly connected. The limiting posts 302 in the left fixing groove 301 and the limiting groove 503 on the baffle 502 prevent the baffle 502 from rotating and opening automatically.

[0047] The following is the usage process of the packing tape cutter provided by this utility model:

[0048] Open the opening and closing assembly 5, then place the tape roll on the arc block 401, pull out a portion of the tape and stick it to the roller 404, then close the upper opening and closing assembly 5. After closing, the fixing plate 3, through the limiting post 302 in the left fixing groove 301 and the limiting groove 503 on the baffle 502, locks the baffle 502. When in use, push the sliding paddle 203 backward, so that the connecting rod 208 drives the lower protective cover 207 to move backward, releasing the cutting assembly 1. Then pull out the tape and stick it on the box, and continue to pull out the tape. After the box is packaged, press down, so that the tape squeezes the upper protective cover 206, exposing the cutting assembly 1 to cut the tape. After cutting, the spring 205 rebounds, so that the upper protective cover 206 returns to its original position. When not in use, push the sliding paddle 203 forward to hide the cutting assembly 1.

[0049] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A box-sealing tape cutter, characterized in that, It includes a protective component (2), a cutting component (1) is provided inside the protective component (2), a fixing plate (3) is provided behind the protective component (2), a base (4) is provided below the protective component (2), and an opening and closing component (5) is provided on the left side of the base (4). The protective component (2) includes a top cover (201), a sliding groove (202) is provided at the top of the top cover (201), a linkage cavity (209) is provided below the sliding groove (202), a sliding paddle (203) is provided in the sliding groove (202), a baffle (204) is fixedly connected to the rear of the bottom end of the top cover (201), a spring (205) is fixedly provided on the upper side of the front end of the baffle (204), an upper protective cover (206) is provided at the front end of the spring (205), a lower protective cover (207) is provided at the lower end of the baffle (204), a connecting rod (208) is fixedly provided above the rear end of the lower protective cover (207), and the connecting rod (208) passes through the linkage cavity (209) and is fixedly connected to the lower end of the sliding paddle (203).

2. The packing tape cutter according to claim 1, characterized in that, The cutting assembly (1) includes a blade (6), the rear end of which is fixedly connected to the lower side of the front end of the baffle (204).

3. The packing tape cutter according to claim 1, characterized in that, The fixing plate (3) is fixedly connected to the rear end of the top cover (201). Fixing grooves (301) are provided on both sides of the lower end of the fixing plate (3). Limiting posts (302) are provided on the inner walls of both sides of the fixing groove (301) on the left side.

4. A carton sealing tape cutter according to claim 1, characterized in that, The base (4) includes an arc-shaped block (401), and a barb (402) facing the front end is fixedly provided on the upper part of the arc-shaped block (401).

5. A packing tape cutter according to claim 4, characterized in that, A first support plate (403) is fixedly provided on the right side of the arc-shaped block (401). The first support plate (403) is fixedly connected to the right side of the top cover (201). The first support plate (403) has a roller (404) below the protective component (2). The roller (404) is fixedly connected to the first support plate (403).

6. A carton sealing tape cutter according to claim 5, characterized in that, The opening and closing assembly (5) includes a second support plate (501), which is fixedly connected to the left side of the top cover (201), and the left side of the roller (404) is fixedly connected to the second support plate (501).

7. A carton sealing tape cutter according to claim 6, characterized in that, A baffle (502) is provided on the left side of the second support plate (501). A rotating shaft (504) is provided between the second support plate (501) and the baffle (502). The rotating shaft (504) is rotatably connected to the second support plate (501) and the baffle (502). Limiting grooves (503) are provided on the upper sides of both sides of the baffle (502).

8. A carton sealing tape cutter according to claim 3, characterized in that, The inner walls of the left-side fixing groove (301) are provided with limiting posts (302). The left-side fixing groove (301) and the baffle (502) are detachably connected by the limiting posts (302) and the limiting groove (503). The right-side fixing groove (301) and the first support plate (403) are fixedly connected.

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