Balloon puncturing tool convenient to store

Abstract

The utility model relates to the technical field of balloon puncturing tools, and discloses a balloon puncturing tool convenient to store, which comprises a storage barrel for storage, a storage cover is arranged on the upper side of the outer wall of the storage barrel, a connecting rod is detachably connected to the inner wall of the storage cover, and a mounting barrel is connected to the inner wall of the connecting rod through a buckle assembly. The outer wall of the mounting cylinder is detachably connected with a cutter and a connecting rod for connection, the outer wall of the connecting rod is slidably connected with a fixing rod, one side of the inner wall of the fixing rod is rotatably connected with a rotary knob, and one end of the rotary knob is connected with the connecting rod through a rotating assembly so as to be used for adjusting the length of the connecting rod in a telescopic mode. According to the utility model, the mounting cylinder is detached from the connecting rod, and the cutter is detached from the mounting cylinder, so that the cutter is convenient to replace, the whole tool does not need to be replaced, the use efficiency is improved, the use cost is reduced, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of balloon puncturing tools, in particular to a balloon puncturing tool convenient for storage. Background Art

[0002] It can conveniently and quickly puncture a balloon after inflation, avoid the balloon occupying space for a long time, and is especially suitable for use in parties and activities. Using a specially designed tool can reduce the risk of directly puncturing the balloon with hands or sharp objects and avoid accidental injuries.

[0003] In the existing balloon puncturing tools, when the tool is used for a long time, the cutting tool will become blunt or damaged. After the cutting tool becomes blunt, the puncturing effect of the tool will become worse, more force needs to be applied, which reduces the use efficiency. At the same time, when replacing the cutting tool, the whole tool needs to be replaced, which increases the use cost.

[0004] In view of this, in response to this technical problem, the present application proposes a balloon puncturing tool convenient for storage. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a balloon puncturing tool convenient for storage. By detaching the installation cylinder from the connecting rod and detaching the cutting tool from the installation cylinder, it is convenient to replace the cutting tool without replacing the whole tool, which not only improves the use efficiency but also reduces the use cost, and the operation is simple.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A balloon puncturing tool convenient for storage, comprising:

[0008] A storage cylinder for storage, a storage cover is arranged on the upper side of the outer wall of the storage cylinder, the inner wall of the storage cover is detachably connected with a connecting rod, and the inner wall of the connecting rod is connected with an installation cylinder through a buckle assembly for the installation and disassembly of the installation cylinder, and the outer wall of the installation cylinder is detachably connected with a cutting tool;

[0009] A connecting rod for connection, a fixing rod is slidably connected to the outer wall of the connecting rod, one side of the inner wall of the fixing rod is rotatably connected with a knob, and one end of the knob is connected with the connecting rod through a rotating assembly for telescopic adjustment of the length of the connecting rod.

[0010] Further, the buckle assembly includes a plurality of springs fixedly connected to the upper side of the inner wall of the connecting rod, the other ends of the springs are fixedly connected with a limiting plate, a clamping groove is formed in the inner wall of the connecting rod, a clamping rod is arranged on the inner wall of the clamping groove, and a through hole is formed in the bottom end of the connecting rod.

[0011] Further, the bottom end of the clamping rod is fixedly connected to the top end of the mounting cylinder. The shape of the clamping rod fits the clamping groove and the through hole, and the outer wall of the limiting plate is slidably connected to the inner wall of the connecting rod.

[0012] Further, the rotating assembly includes a main bevel gear fixedly connected to the right end of the knob. A secondary bevel gear is meshed and connected to the right side of the outer wall of the main bevel gear, and a threaded rod is fixedly connected to the bottom end of the secondary bevel gear.

[0013] Further, the top end of the secondary bevel gear is rotatably connected to the upper side of the inner wall of the fixed rod, and the outer wall of the threaded rod is threadedly connected to the inner wall of the connecting rod.

[0014] Further, an external thread is provided on the outer wall of the storage cylinder, and an internal thread is provided on the inner wall of the storage cover.

[0015] Further, a plurality of screws are provided on the inner wall of the tool, a plurality of threaded grooves are provided on the inner wall of the mounting cylinder, and the outer walls of the screws are all arranged on the inner walls of the threaded grooves.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, by detaching the mounting cylinder from the connecting rod and detaching the tool from the mounting cylinder, it is convenient to replace the tool. There is no need to replace the whole tool, which not only improves the use efficiency but also reduces the use cost, and the operation is simple.

[0018] 2. In the utility model, by rotating the knob, the connecting rod can be slid outwards to adjust the length of the tool. The tool with adjustable length can adapt to different working angles, improving the flexibility and convenience of operation. Description of the Drawings

[0019] Figure 1 is a perspective view of a balloon puncturing tool convenient for storage proposed by the utility model;

[0020] Figure 2 is a sectional view of the storage cover of a balloon puncturing tool convenient for storage proposed by the utility model;

[0021] Figure 3 is a sectional view of the fixed rod of a balloon puncturing tool convenient for storage proposed by the utility model;

[0022] Figure 4 is a through-hole structure diagram of a balloon puncturing tool convenient for storage proposed by the utility model;

[0023] Figure 5 is a sectional view of the connecting rod of a balloon puncturing tool convenient for storage proposed by the utility model;

[0024] Figure 6The structural diagram of the cutter of a balloon puncturing tool that is convenient for storage proposed by the present utility model.

[0025] Legend Explanation:

[0026] 1. Storage cylinder; 2. Storage cover; 3. Connecting rod; 4. Fixed rod; 5. Knob; 6. Main bevel gear; 7. Sub bevel gear; 8. Threaded rod; 9. Installation cylinder; 10. Cutter; 11. Clamping rod; 12. Through hole; 13. Card slot; 14. Spring; 15. Limiting plate. Specific Embodiment

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 4 - 6 As shown, an embodiment provided by the present utility model: A balloon puncturing tool that is convenient for storage includes: a storage cylinder 1 for storage, a storage cover 2 is provided on the upper side of the outer wall of the storage cylinder 1, and a connecting rod 3 is detachably connected to the inner wall of the storage cover 2 for the installation and disassembly of the installation cylinder 9. A cutter 10 is detachably connected to the outer wall of the installation cylinder 9. The other end of the spring 14 is fixedly connected to a limiting plate 15. A card slot 13 is provided in the connecting rod 3, a clamping rod 11 is provided on the inner wall of the card slot 13, a through hole 12 is provided at the bottom end of the connecting rod 3, the bottom end of the clamping rod 11 is fixedly connected to the top end of the installation cylinder 9, the shape of the clamping rod 11 fits the card slot 13 and the through hole 12, and the outer wall of the limiting plate 15 is slidably connected to the inner wall of the connecting rod 3.

[0029] Specifically, when the cutter 10 needs to be replaced, first push the installation cylinder 9 upward, take out the clamping rod 11 from the card slot 13, and rotate it by 90 degrees. Align the clamping rod 11 with the through hole 12, then the clamping rod 11 can be taken out of the connecting rod 3 downward. Then use a screwdriver to take out the screw from the thread groove, and the cutter 10 can be removed from the installation cylinder 9 for replacement. During installation, first fix the cutter 10 on the outer wall of the installation cylinder 9, then insert the clamping rod 11 into the connecting rod 3 through the through hole 12, and rotate it by 90 degrees to align the clamping rod 11 with the card slot 13. Then release the hand, and the spring 14 drives the limiting plate 15 to push downward to clamp the clamping rod 11 into the card slot 13 and limit it, and the installation can be completed. By disassembling the installation cylinder 9 from the connecting rod 3 and disassembling the cutter 10 from the installation cylinder 9, it is convenient to replace the cutter 10 without replacing the entire tool, which not only improves the use efficiency but also reduces the use cost, and the operation is simple.

[0030] Refer to Figures 1 - 3As shown, as the connecting rod 3 for connection, a fixed rod 4 is slidably connected to the outer wall of the connecting rod 3, and a knob 5 is rotatably connected to one side of the inner wall of the fixed rod 4 for adjusting the telescopic length of the connecting rod 3. The right side of the outer wall of the main bevel gear 6 is meshed and connected with a sub-bevel gear 7. The bottom end of the sub-bevel gear 7 is fixedly connected with a threaded rod 8. The top end of the sub-bevel gear 7 is rotatably connected to the upper side of the inner wall of the fixed rod 4. The outer wall of the threaded rod 8 is threadedly connected to the inner wall of the connecting rod 3. The outer wall of the storage cylinder 1 is provided with an external thread, the inner wall of the storage cover 2 is provided with an internal thread, a plurality of screws are arranged on the inner wall of the tool 10, and a plurality of threaded grooves are formed in the inner wall of the mounting cylinder 9. The outer walls of the screws are all arranged on the inner walls of the threaded grooves.

[0031] Specifically, during use, first, rotate the storage cover 2 to remove the storage cover 2 from the storage cylinder 1, and hold the fixed rod 4. Bring the tool 10 into contact with the balloon to puncture the balloon. At the same time, the length can be adjusted by rotating the knob 5. The knob 5 drives the main bevel gear 6, the sub-bevel gear 7, and the threaded rod 8 to rotate. The threaded rod 8 drives the connecting rod 3 on the outer wall to telescopic and adjust the length. By rotating the knob 5, the connecting rod 3 can be slid outwards to adjust the length of the tool. The tool with adjustable length can adapt to different working angles, improving the flexibility and convenience of operation.

[0032] Working principle: During use, first, rotate the storage cover 2 to remove the storage cover 2 from the storage cylinder 1, and hold the fixed rod 4. Bring the tool 10 into contact with the balloon to puncture the balloon. At the same time, the length can be adjusted by rotating the knob 5. The knob 5 drives the main bevel gear 6 to rotate, the main bevel gear 6 drives the sub-bevel gear 7 to rotate, the sub-bevel gear 7 drives the threaded rod 8 to rotate, and the threaded rod 8 drives the connecting rod 3 on the outer wall to telescopic and adjust the length. When the tool 10 needs to be replaced, first push the mounting cylinder 9 upwards to remove the clamping rod 11 from the clamping groove 13, and rotate it by 90 degrees to align the clamping rod 11 with the through hole 12, then the clamping rod 11 can be removed from the connecting rod 3 downwards. Then, use a screwdriver to remove the screw from the threaded groove, and the tool 10 can be removed from the mounting cylinder 9 for replacement.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A balloon puncturing tool convenient for storage, characterized in that, Including: A storage cylinder (1) for storage. An upper side of an outer wall of the storage cylinder (1) is provided with a storage cover (2). An inner wall of the storage cover (2) is detachably connected to a connecting rod (3). An inner wall of the connecting rod (3) is connected to a mounting cylinder (9) through a buckle assembly for the installation and disassembly of the mounting cylinder (9). An outer wall of the mounting cylinder (9) is detachably connected to a tool (10). A connecting rod (3) for connection. An outer wall of the connecting rod (3) is slidably connected to a fixing rod (4). One side of an inner wall of the fixing rod (4) is rotatably connected to a knob (5). One end of the knob (5) is connected to the connecting rod (3) through a rotating assembly for telescopic adjustment of the length of the connecting rod (3).

2. The balloon puncturing tool convenient for storage according to claim 1, wherein: The buckle assembly includes a plurality of springs (14) fixedly connected to an upper side of an inner wall of the connecting rod (3). The other ends of the springs (14) are fixedly connected to a limiting plate (15). A clamping groove (13) is formed in the connecting rod (3). A clamping rod (11) is arranged on an inner wall of the clamping groove (13). A through hole (12) is formed at a bottom end of the connecting rod (3).

3. The balloon puncturing tool convenient for storage according to claim 2, characterized in that: A bottom end of the clamping rod (11) is fixedly connected to a top end of the mounting cylinder (9). The shape of the clamping rod (11) fits the clamping groove (13) and the through hole (12). An outer wall of the limiting plate (15) is slidably connected to an inner wall of the connecting rod (3).

4. The balloon puncturing tool convenient for storage according to claim 1, wherein: The rotating assembly includes a main bevel gear (6) fixedly connected to a right end of the knob (5). A right side of an outer wall of the main bevel gear (6) is meshed with a secondary bevel gear (7). A bottom end of the secondary bevel gear (7) is fixedly connected to a threaded rod (8).

5. The balloon puncturing tool convenient for storage according to claim 4, characterized in that: A top end of the secondary bevel gear (7) is rotatably connected to an upper side of an inner wall of the fixing rod (4). An outer wall of the threaded rod (8) is threadedly connected to an inner wall of the connecting rod (3).

6. The balloon puncturing tool convenient for storage according to claim 1, wherein: An outer wall of the storage cylinder (1) is provided with an external thread, and an inner wall of the storage cover (2) is provided with an internal thread.

7. A balloon puncturing tool convenient for storage according to claim 1, wherein: A plurality of screws are arranged on an inner wall of the tool (10). A plurality of threaded grooves are formed in an inner wall of the mounting cylinder (9). Outer walls of the screws are arranged on inner walls of the threaded grooves.

Images