Rubber tube with end part having temporary sealing protection function

Abstract

The utility model relates to a rubber tube with a temporary sealing protection function at the end part, and belongs to the technical field of rubber tubes. The rubber hose specifically comprises a rubber hose body and a sealing cover, the sealing cover is provided with a plurality of inserting rods, the inserting rods are used for being connected with inserting holes formed in the rubber hose body in a matched mode, connecting blocks are arranged on the two sides of the rubber hose body, through holes are formed in the connecting blocks, rotating rods penetrate through the through holes, and one end of each rotating rod is fixedly connected with a hand crank. One end of the connecting block is connected with the sealing cover, the other end of the connecting block is connected with one end of the rotating rod, a limiting block is arranged at the other end of the rotating rod, hollow blocks matched with the connecting block are arranged on the two sides of the sealing cover, and limiting holes matched with the limiting block in shape are formed in the hollow blocks. According to the rubber hose, a user can conveniently seal the rubber hose main body and install the rubber hose main body, the situation that the rubber hose is in a ventilation state for a long time, so that rubber in the rubber hose main body is hardened and cannot be normally used is avoided, and the situation that the rubber hose is not firmly installed and falls off, and the user cannot conveniently use the rubber hose is avoided.

Description

Technical Field

[0001] This utility model relates to the field of hose technology, specifically a hose with a temporary sealing and protection function at the end. Background Technology

[0002] Rubber hoses are a type of tubular rubber product used to transport gases, liquids, slurries, or granular materials. Currently, most rubber hoses on the market are open-type, which easily leads to the hardening of the rubber inside the hose. Furthermore, because the installation between the hose and the glue gun is not secure enough, it is prone to detachment. Therefore, without a temporary sealing function, most rubber hoses are prone to the rubber inside drying out, thus affecting normal use. In addition, most rubber hoses are installed with snap-fit ​​connections, which can easily cause the hose and glue gun to separate due to external forces, making it difficult for users to operate the hose.

[0003] Therefore, we propose a hose with a temporary sealing and protection function at the end. Utility Model Content

[0004] The purpose of this utility model is to provide a rubber tube with a temporary sealing and protective function at the end, so as to solve the problems mentioned in the background art where the lack of a sealing function of the rubber tube easily leads to the internal rubber drying and hardening, and the rubber tube is not securely installed and is prone to falling off.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rubber tube with a temporary sealing and protection function at the end, comprising a rubber tube body and a sealing cap, wherein the sealing cap is provided with a plurality of insert rods, the insert rods of the sealing cap being used to connect to the insert holes opened on the rubber tube body, and connecting blocks are provided on both sides of the rubber tube body, the connecting blocks having through holes for passing through the through holes for rotating rods to slide within the through holes of the connecting blocks, one end of the rotating rod being fixedly connected to a hand crank, the other end of the rotating rod being connected to one end of a rotating rod, the other end of the rotating rod being provided with a limiting block, and both sides of the sealing cap having hollow blocks that cooperate with the connecting blocks, the hollow blocks having limiting holes that match the shape of the limiting blocks, the rotating rod driving the limiting blocks to pass through the limiting holes of the hollow blocks, and rotating the rotating rod and the limiting blocks to limit them at the limiting holes.

[0006] Preferably, the hollow block has a limiting groove on the side away from the connecting block, so that the limiting block can be locked in the limiting groove after passing through the limiting hole.

[0007] Preferably, a connecting seat is provided on the lower side of the hose body, and a connecting rod is rotatably connected inside the connecting seat via a rotating shaft. The connecting rod passes through the through hole of the rotating block, and a screw is threadedly connected to the surface of the rotating block via a threaded hole. A nut is connected to the end of the screw away from the connecting rod.

[0008] Preferably, the bottom of the tubing body is provided with a circular groove, and a rubber ring is engaged inside the circular groove.

[0009] Preferably, the bottom periphery of the sealing cap is provided with a plurality of insert rods, and the top of the tube body is provided with an insertion hole that cooperates with the insert rods.

[0010] Preferably, a fixing ring is provided on the periphery of the hose body, the surface of the fixing ring is provided with anti-slip texture, and the fixing ring is located between the rotating block and the connecting block.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0012] (1) This utility model allows users to conveniently seal the main body of the hose by means of the cooperation between the rotating rod, the limiting block, the hollow block, the rotating rod and the hand crank, so as to avoid the hardening of the colloid inside the hose body due to long-term ventilation, and thus the colloid inside the hose body can be used normally.

[0013] (2) This utility model can facilitate the installation of the hose body by means of the cooperation between the rotating block, connecting rod, screw and nut, avoiding the hose body from falling off the glue gun easily when using the traditional plug-in type, and thus making it more convenient for users to use the hose body. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0016] Figure 2 This is one embodiment of the present utility model. Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a side view of one embodiment of the present invention.

[0018] Figure 4 This is one embodiment of the present utility model. Figure 1 Enlarged structural diagram at point B;

[0019] Figure 5 This is one embodiment of the present utility model. Figure 3 Enlarged structural diagram at point C;

[0020] Figure 6 This is a schematic diagram of the hose body and rubber wear-resistant layer structure in one embodiment of the present invention.

[0021] In the diagram: 1. Tube body; 2. Sealing cap; 3. Connecting block; 4. Rotating rod; 5. Limiting block; 6. Hollow block; 7. Limiting groove; 8. Rotating rod; 9. Hand crank; 10. Connecting seat; 10.1. Connecting rod; 11. Rotating block; 12. Screw; 13. Nut; 14. Circular groove; 15. Rubber ring; 16. Insertion hole; 17. Insertion rod; 18. Rubber wear-resistant layer; 19. Reinforcing layer; 20. Fixing ring. Detailed Implementation

[0022] 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.

[0023] See Figure 1 , Figure 2 This utility model includes a hose body 1, with connecting blocks 3 on both sides of the hose body 1 that conform to the shape of the outer surface of the hose. The connecting blocks 3 and the hose body 1 are fixed with adhesive. A through hole large enough for a rotating rod 8 to pass through is provided in the middle of the connecting block as a support. A hand crank 9 for easy rotation is provided at the left end of the rotating rod 8. The rotating rod 8 passes through the through hole in the middle of the connecting block 3 and is connected to the rotating rod 4 on the right side by a threaded connection. A non-circularly shaped limiting block 5 with a protrusion on one side is connected to the right side of the rotating rod 4. The limiting block is fixed to the right side of the rotating rod 4 by a groove fitting. In addition to the hose body 1, the new type also includes a sealing cap 2 of the same size as the upper part of the hose body 1. Hollow blocks 6 of the same level as the connecting blocks 3 are set on both sides of the sealing cap 2. The central control block 6 is also fixedly connected to the sealing cap 2 by adhesive. A gap with the same irregular structure shape as the limiting block 5 is set in the middle of the hollow block 6, so that the limiting block 5 can pass through the middle. A limiting groove with the same width as the protrusion of the limiting block 5 is set in the horizontal direction on the right side of the limiting block 6. By rotating the hand crank 9, the rotating rod 8 and the rotating rod 4 are driven to pass the limiting block 5 through the hollow block 6 and lock it in the limiting groove 7.

[0024] See Figure 3Connecting seats 10 are evenly spaced around the bottom of the hose body 1. The connecting seats 10 are made of a curved base plate and are fixed to the surface of the hose body 1 near the bottom with adhesive. Two vertical plates are connected to the two sides of the base plate of the connecting seats 10. Two through holes are provided near the top of the two vertical plates. The rotating block 11 is hinged to the connecting seat 10 via the connecting rod 10.1. The rotating block 11 is a rectangular block. One side has a through hole in the left-right direction for the connecting rod 10.1, and the other side has a through hole in the up-down direction for accommodating the screw 12. The screw 12 is rotatably connected to the rotating block 11. A nut 13 is fixedly provided at the end of the screw 12 away from the hose body 1, and the hose body and the glue gun are fixed by threaded engagement.

[0025] See Figure 1 , Figure 4 A circular groove 14 is provided at the bottom of the hose body, and a rubber ring is provided inside the circular groove to increase the sealing between the hose body and the glue gun by using rubber material.

[0026] See Figure 3 A fixing ring 20 is provided between the connecting block 3 and the connecting seat 10 on the surface of the hose body 1. Anti-slip texture is provided on the surface of the fixing ring 20 to increase the friction of the user's hands when installing the hose body, making it easier for the user to pick up the hose body.

[0027] See Figure 3 , Figure 5 The top of the hose body 1 is evenly spaced with rectangular insertion holes 16. The inner side of the sealing cap 2 is also evenly spaced with matching rectangular insertion rods 17. The position of each insertion rod 17 corresponds to the position of the insertion hole 16. Holding the sealing cap 2, the insertion rods 17 cooperate with the insertion holes 16 to quickly limit the sealing cap 2.

[0028] See Figure 6 The surface of the hose body 1 is covered with a rubber wear-resistant layer, and a reinforcing layer is fixedly connected to the surface of the rubber wear-resistant layer. The rubber wear-resistant layer and the reinforcing layer enhance the wear-resistant protection of the rubber wear-resistant layer.

[0029] The working principle of this utility model is as follows: In use, the user holds the sealing cap 2 and drives the insertion rod 17 to cooperate with the insertion hole 16 to limit the sealing cap 2. Then, with the support of the connecting block 3, the user can turn the hand crank 9 to drive the rotating rod 8 to rotate. The rotating rod 8 then drives the rotating rod 4 and the limiting block 5 to rotate, so that the limiting block 5 passes through the interior of the hollow block 6 and is locked in the limiting groove 7 to form a limit. This allows the user to easily seal the hose body 1 and avoid the hardening of the glue inside the hose body 1 due to long-term ventilation. This allows the glue inside the hose body 1 to be used normally. With the support of the connecting seat 10, the rotating block 11 drives the connecting rod 10.1 to rotate through the rotating shaft. Then, the user can manually rotate the nut 13 to drive the screw 12 to rotate the rotating block 11. This allows the user to easily install the hose body 1 and avoids the hose body 1 from falling off the glue gun, which is easy with traditional plug-in type. This makes it easier for the user to use the hose body 1.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that this is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the utility model, based on the technical solution and novel concept of the utility model, should be included within the protection scope of the utility model.

Claims

1. A rubber hose with a temporary sealing and protective function at its end, characterized in that: The device includes a hose body (1) and a sealing cap (2). The sealing cap (2) is provided with several inserts (17). The inserts (17) of the sealing cap (2) are used to connect to the insertion holes (16) opened on the hose body (1). Both sides of the hose body (1) are provided with connecting blocks (3). The connecting blocks (3) are provided with through holes for passing through the through holes. The rotating rod (8) can slide in the through holes of the connecting blocks (3). One end of the rotating rod (8) is fixedly connected to a hand. The crank (9) and the rotating rod (8) are connected to one end of the rotating rod (4). The other end of the rotating rod (4) is provided with a limiting block (5). Both sides of the sealing cover (2) are provided with hollow blocks (6) that cooperate with the connecting block (3). The hollow block (6) has a limiting hole that matches the shape of the limiting block (5). The rotating rod (8) drives the limiting block (5) to pass through the limiting hole of the hollow block (6). Rotate the rotating rod (8) and the limiting block (5) to limit them at the limiting hole.

2. A rubber hose with a temporary sealing and protective function at its end according to claim 1, characterized in that: The hollow block (6) has a limiting groove (7) on the side away from the connecting block (3) so that the limiting block (5) can be stuck in the limiting groove (7) after passing through the limiting hole.

3. A rubber hose with a temporary sealing and protective function at the end according to claim 1, characterized in that: A connecting seat (10) is provided on one side of the lower part of the hose body (1). A connecting rod (10.1) is rotatably connected inside the connecting seat (10) via a rotating shaft. The connecting rod (10.1) passes through the through hole of the rotating block (11). A screw (12) is threadedly connected to the surface of the rotating block (11) via a threaded hole. A nut (13) is connected to the end of the screw (12) away from the connecting rod (10.1).

4. A rubber hose with a temporary sealing and protective function at the end according to claim 1, characterized in that: The bottom of the hose body (1) is provided with a circular groove (14), and a rubber ring (15) is snapped into the inside of the circular groove (14).

5. A rubber hose with a temporary sealing and protective function at its end according to claim 1, characterized in that: The sealing cap (2) has several insert rods (17) on its bottom periphery, and the tube body (1) has an insertion hole (16) on its top that cooperates with the insert rods (17).

6. A rubber hose with a temporary sealing and protective function at its end according to claim 1, characterized in that: The hose body (1) is provided with a fixing ring (20) on its periphery. The surface of the fixing ring (20) is provided with anti-slip texture. The fixing ring is located between the rotating block (11) and the connecting block (3).

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