High-sealing rubber protective sleeve

Abstract

The utility model belongs to the technical field of rubber protective sleeves, and particularly relates to a high-sealing rubber protective sleeve which comprises a movable block, two first fixing rings are fixedly connected to one side of the movable block, a first fixing rod is rotationally connected to the interiors of the two first fixing rings, and a first connecting piece is fixedly connected to the outer surface of the first fixing rod. A first connecting ring is fixedly connected to the other side of the first connecting piece, a first connecting block is fixedly connected to the other end of the first connecting ring, a first limiting ring is fixedly connected to the other end of the first connecting block, a connecting shaft is rotationally connected to the interior of the first limiting ring, and two rotating rings are rotationally connected to the outer surface of the connecting shaft; the outer surfaces of the two rotating rings are fixedly connected with concave blocks, and the top ends of the concave blocks are fixedly connected with damping rings. The protective sleeve body is connected to the container opening needing to be sealed in a sleeved mode, the limiting groove in the protective sleeve body shrinks to drive the sealing ring to seal the container opening, air leakage can be effectively prevented, and the sealing effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber protective sleeve technology, specifically a high-sealing rubber protective sleeve. Background Technology

[0002] A rubber protective sleeve is a device used to protect items from damage. It is typically made of rubber and possesses good elasticity, abrasion resistance, and impact resistance. It is widely used to protect various products such as electronic devices, mobile phones, tools, and instruments.

[0003] The existing technology has the following defects or problems: The existing technology, disclosed in CN216078273U, discloses a special rubber sealing sleeve, including a protective sleeve, a rubber sealing retainer ring, a sealing groove, a rubber sealing ring, a sealing slot, and a fluororubber layer. The protective sleeve has a rubber sealing retainer ring on its annular side. Sealing grooves are formed inside the left and right end faces of the rubber sealing retainer ring. A sealing slot is formed at the bottom of the sealing groove, and a rubber sealing ring is installed inside the sealing slot. The protective sleeve has a fluororubber layer inside, a nylon belt layer below the fluororubber layer, a steel wire reinforcing layer below the nylon belt layer, an inner lining base layer below the steel wire reinforcing layer, a corrosion-resistant nano-layer below the inner lining base layer, and a fixing steel ring inside the inner lining base layer. This design can improve the overall structural strength of the sealing sleeve and enhance its sealing performance.

[0004] The above-mentioned equipment is equipped with a protective sleeve, rubber sealing ring, sealing groove, rubber sealing ring, sealing slot, fluororubber layer, nylon belt layer, steel wire reinforcing layer, inner lining base layer, corrosion-resistant nano layer and fixing steel ring during use. This design can improve the overall structural strength of the sealing sleeve and enhance the sealing performance of the sealing sleeve.

[0005] The protective sleeve structure described above is too simple, making it difficult to quickly fix the protective sleeve to the item, which can easily lead to the protective sleeve falling off. Furthermore, it does not provide a good seal. Therefore, a high-seal rubber protective sleeve is proposed to address these shortcomings.

[0006] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0007] In view of the shortcomings of the existing technology, this utility model provides a high-sealing rubber protective sleeve, which solves the existing problems.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a high-sealing rubber protective sleeve, comprising a movable block, wherein two first fixing rings are fixedly connected to one side of the movable block, a first fixing rod is rotatably connected inside the two first fixing rings, a first connecting piece is fixedly connected to the outer surface of the first fixing rod, and a first connecting ring is fixedly connected to the other side of the first connecting piece.

[0009] As a preferred embodiment of this utility model, a first connecting block is fixedly connected to the other end of the first connecting ring, a first limiting ring is fixedly connected to the other end of the first connecting block, a connecting shaft is rotatably connected inside the first limiting ring, two rotating rings are rotatably connected to the outer surface of the connecting shaft, a concave block is fixedly connected to the outer surface of the two rotating rings, a damping ring is fixedly connected to the top of the concave block, a support frame is rotatably connected inside the damping ring, and a hand-held block is fixedly connected to the outer surface of the damping ring.

[0010] As a preferred embodiment of this utility model, two second fixing rings are fixedly connected to the other side of the movable block, and a second fixing rod is rotatably connected inside the two second fixing rings. A second connecting piece is fixedly connected to the outer surface of the second fixing rod, and a second connecting ring is fixedly connected to the other side of the second connecting piece.

[0011] As a preferred embodiment of the present invention, a second connecting block is fixedly connected to the other end of the second connecting ring, and a second limiting ring is fixedly connected to the other end of the second connecting block. The interior of the second limiting ring is rotatably connected to the support frame.

[0012] As a preferred embodiment of this utility model, a protective sleeve body is provided on the inner side of the first connecting ring and the second connecting ring, and a sealing cap is fixedly connected to the top of the protective sleeve body.

[0013] As a preferred technical solution of this utility model, a limiting groove is formed inside the protective sleeve body, and a sealing ring is fixedly connected inside the limiting groove.

[0014] As a preferred embodiment of this utility model, the outer surface of the first connecting block and the recess of the concave block are engaged with each other.

[0015] Compared with the prior art, this utility model provides a high-sealing rubber protective sleeve, which has the following beneficial effects:

[0016] 1. This high-sealing rubber protective sleeve, when the sleeve body is fitted onto the opening of the container that needs to be sealed, is contracted by the internal limiting groove, which drives the sealing ring to close it, which can effectively prevent air leakage and improve the sealing effect.

[0017] 2. This high-sealing rubber protective sleeve is made by manually attaching the first connecting ring and the second connecting ring to the outside of the protective sleeve body, and then manually adjusting the hand block to make the internal structure of the rings work, so that the protective sleeve body can be tightly fitted to the container seal and prevent it from falling off. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the connecting ring of this utility model;

[0020] Figure 3 This is a schematic diagram of the operating structure of the damping ring of this utility model;

[0021] Figure 4 This is a schematic diagram of the protective sleeve body structure of this utility model.

[0022] In the diagram: 1. Movable block; 2. Sealing cap; 3. First fixing ring; 4. First fixing rod; 5. First connecting piece; 6. First connecting ring; 7. First connecting block; 8. First limiting ring; 9. Connecting shaft; 10. Rotating ring; 11. Concave block; 12. Damping ring; 13. Support frame; 14. Hand-held block; 15. Second fixing ring; 16. Second fixing rod; 17. Second connecting piece; 18. Second connecting ring; 19. Second connecting block; 20. Second limiting ring; 21. Protective sleeve body; 22. Limiting groove; 23. Sealing ring. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figures 1-4As shown, this utility model provides a technical solution: a high-sealing rubber protective sleeve, including a movable block 1. Two first fixing rings 3 are fixedly connected to one side of the movable block 1. A first fixing rod 4 is rotatably connected inside the two first fixing rings 3. A first connecting piece 5 is fixedly connected to the outer surface of the first fixing rod 4. A first connecting ring 6 is fixedly connected to the other side of the first connecting piece 5. A first connecting block 7 is fixedly connected to the other end of the first connecting ring 6. A first limiting ring 8 is fixedly connected to the other end of the first connecting block 7. A connecting shaft 9 is rotatably connected inside the first limiting ring 8. Two rotating rings 10 are rotatably connected to the outer surface of the connecting shaft 9. A recess 11 is fixedly connected to the outer surface of the two rotating rings 10. The top of the recess 11 is fixedly... A damping ring 12 is fixedly connected, and a support frame 13 is rotatably connected inside the damping ring 12. A hand-held block 14 is fixedly connected to the outer surface of the damping ring 12. Two second fixed rings 15 are fixedly connected to the other side of the movable block 1. A second fixed rod 16 is rotatably connected inside the two second fixed rings 15. A second connecting piece 17 is fixedly connected to the outer surface of the second fixed rod 16. A second connecting ring 18 is fixedly connected to the other side of the second connecting piece 17. A second connecting block 19 is fixedly connected to the other end of the second connecting ring 18. A second limiting ring 20 is fixedly connected to the other end of the second connecting block 19. The interior of the second limiting ring 20 is rotatably connected to the support frame 13. The outer surface of the first connecting block 7 is engaged with the recess of the recessed block 11.

[0027] In this embodiment, manually swinging the hand-held block 14 causes the damping ring 12 and the concave block 11 to rotate. When the concave block 11 rotates to engage with the outer surface of the first connecting block 7, the damping effect of the damping ring 12 is activated, thereby further securing the seal of the protective sleeve body 21 and preventing the protective sleeve body 21 from easily falling off. At the same time, the first connecting ring 6 is supported by the combined movement of multiple structures, including the movable block 1, the first fixed ring 3, the first fixed rod 4, the first connecting ring 6, and the first connecting piece 5. The second connecting ring 18 is also supported by the cooperation of four structures, including the movable block 1, the second fixed ring 15, the second fixed rod 16, and the second connecting piece 17, which allows for adjustment of the tightness of the protective sleeve body 21. When the support frame 13 rotates in the second limiting ring 20, the hand-held block 14 can be controlled to be in an open or closed state. The second connecting block 19 assists the operation of the support frame 13 in cooperation with the second limiting ring 20. The first connecting block 7 and the first limiting ring 8 drive the connecting shaft 9, the rotating ring 10, and the concave block 11 to rotate.

[0028] Example 2

[0029] like Figures 1-4 As shown, a protective sleeve body 21 is provided on the inner side of the first connecting ring 6 and the second connecting ring 18. A sealing cap 2 is fixedly connected to the top of the protective sleeve body 21. A limiting groove 22 is opened inside the protective sleeve body 21. A sealing ring 23 is fixedly connected inside the limiting groove 22.

[0030] In this embodiment, the protective sleeve body 21 is fitted onto the opening of the container that needs to be sealed. The internal limiting groove 22 contracts, which drives the sealing ring 23 to close it, effectively preventing air leakage and improving the sealing effect.

[0031] The working principle of this embodiment is as follows: The protective sleeve body 21 is fitted onto the opening of the container that needs to be sealed. The internal limiting groove 22 contracts, driving the sealing ring 23 to close it, which can effectively prevent air leakage and improve the sealing effect. Next, the second connecting ring 18 and the first connecting ring 6 are manually fitted onto the outside of the seal of the protective sleeve body 21. Then, the hand-held block 14 is manually swung. The rotation of the hand-held block 14 will drive the damping ring 12 and the concave block 11 to rotate. When the concave block 11 rotates to engage with the outer surface of the first connecting block 7, the damping effect of the damping ring 12 will be activated, thereby further fixing the seal of the protective sleeve body 21 and preventing the protective sleeve body 21 from falling off easily. At the same time, the first connecting ring 6 is engaged by the movable block 1 and the first fixing ring 3. The first fixing rod 4, the first connecting ring 6, and the first connecting piece 5 work together to provide support. The second connecting ring 18 is also composed of four structures: the movable block 1, the second fixing ring 15, the second fixing rod 16, and the second connecting piece 17. These structures work together to adjust the tightness of the protective sleeve body 21. When the support frame 13 rotates in the second limiting ring 20, the hand block 14 can be controlled to open or close. The second connecting block 19 works with the second limiting ring 20 to assist the operation of the support frame 13. The first connecting block 7 and the first limiting ring 8 work together to drive the connecting shaft 9, the rotating ring 10, and the concave block 11 to rotate, thereby achieving a flexible use effect. The sealing cap 2 further enhances the overall sealing effect of the protective sleeve body 21.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-sealing rubber protective sleeve, characterized in that: Includes a movable block (1), one side of which is fixedly connected to two first fixing rings (3), the inside of the two first fixing rings (3) is rotatably connected to a first fixing rod (4), the outer surface of the first fixing rod (4) is fixedly connected to a first connecting piece (5), and the other side of the first connecting piece (5) is fixedly connected to a first connecting ring (6).

2. The high-sealing rubber protective sleeve according to claim 1, characterized in that: The other end of the first connecting ring (6) is fixedly connected to a first connecting block (7), the other end of the first connecting block (7) is fixedly connected to a first limiting ring (8), the inside of the first limiting ring (8) is rotatably connected to a connecting shaft (9), the outer surface of the connecting shaft (9) is rotatably connected to two rotating rings (10), the outer surface of the two rotating rings (10) is fixedly connected to a concave block (11), the top of the concave block (11) is fixedly connected to a damping ring (12), the inside of the damping ring (12) is rotatably connected to a support frame (13), and the outer surface of the damping ring (12) is fixedly connected to a hand-held block (14).

3. The high-sealing rubber protective sleeve according to claim 1, characterized in that: Two second fixing rings (15) are fixedly connected to the other side of the movable block (1). The two second fixing rings (15) are rotatably connected to the inside of the two second fixing rings (16). The outer surface of the second fixing rod (16) is fixedly connected to the second connecting piece (17). The other side of the second connecting piece (17) is fixedly connected to the second connecting ring (18).

4. The high-sealing rubber protective sleeve according to claim 3, characterized in that: The other end of the second connecting ring (18) is fixedly connected to the second connecting block (19), and the other end of the second connecting block (19) is fixedly connected to the second limiting ring (20). The interior of the second limiting ring (20) is rotatably connected to the support frame (13).

5. The high-sealing rubber protective sleeve according to claim 1, characterized in that: The inner sides of the first connecting ring (6) and the second connecting ring (18) are provided with a protective sleeve body (21), and a sealing cap (2) is fixedly connected to the top of the protective sleeve body (21).

6. The high-sealing rubber protective sleeve according to claim 5, characterized in that: The protective sleeve body (21) has a limiting groove (22) inside, and a sealing ring (23) is fixedly connected inside the limiting groove (22).

7. A high-sealing rubber protective sleeve according to claim 2, characterized in that: The outer surface of the first connecting block (7) engages with the recess of the concave block (11).

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