CN221525864U - Rubber tube for nitrogen - Google Patents

Abstract

The utility model discloses a rubber tube for nitrogen, in particular to the field of rubber tubes for nitrogen, which comprises a first shell, wherein an anti-falling mechanism is fixedly connected above the first shell and comprises a fixed block, and a sleeve plate is connected inside the fixed block in a clamping manner. According to the utility model, a user pushes the push column to move in the sleeve plate, then pushes the push column to the inside of the limiting block, then the user inserts the plug column into the inside of the limiting block, then penetrates through the inside of the push column, then turns the spiral column into a thread groove in the limiting block to conduct limiting fixation, then inserts the reinforcing column into the fixing block, penetrates through the limiting groove and the grooving, turns into the fixing block to conduct limiting fixation through the thread column, and the second shell and the first shell are spliced and fixed, so that loosening and falling situations at the connecting position can be prevented better.

Description

Rubber tube for nitrogen

Technical Field

The utility model relates to the field of rubber hoses for nitrogen, in particular to a rubber hose for nitrogen.

Background

A tubular rubber product for conveying gas, liquid, slurry or granular materials is composed of an inner adhesive layer, an outer adhesive layer and a skeleton layer, wherein the material of the skeleton layer can be cotton fiber, various synthetic fibers, carbon fiber or asbestos, steel wires and the like, and the rubber tube is applied to various fields of life production and is used for conveying air pipes, gas pipes and nitrogen.

Through searching, the prior patent (publication number: CN 219345754U) discloses a rubber tube, relates to the field of tube technology, and comprises a tube body, wherein wear-resistant tubes are uniformly arranged on the outer side of the tube body, bending gaps for bending the tube body are formed between the wear-resistant tubes, tube holes for inserting and fixing the tube body are formed in the wear-resistant tubes, a fixing device is arranged on one side, close to the tube body, of the wear-resistant tubes, and the fixing device is used for fixing the wear-resistant tubes on the tube body. The utility model has the effect of reducing the cost of replacing the rubber tube. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

When the existing nitrogen rubber pipe is installed, some situations can sometimes occur, such as the rubber pipe is short, the two rubber pipes are needed to be spliced and installed at the moment, the existing nitrogen rubber pipe is spliced and installed through iron wires or clamp connection, so that bolts and gaskets in the clamp connection are easily influenced by the outside along with the time, such as vibration, high pipeline pressure, trend force and the like, the loosening of the bolt can cause the loosening of the rubber pipe connection, and therefore, an anti-loosening mechanism is needed to prevent the loosening and the falling of the rubber pipe connection;

Therefore, a rubber tube for nitrogen is proposed to solve the above problems.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a rubber tube for nitrogen gas, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rubber tube for nitrogen gas, includes first shell, the top fixedly connected with anticreep mechanism of first shell, anticreep mechanism includes the fixed block, the inside block of fixed block is connected with the sleeve plate, the inside swing joint of sleeve plate has the pushing post, one side top of pushing post is provided with the stopper;

the upper side of stopper inside swing joint has the inserted post, the top fixedly connected with extension board of inserted post, the inside threaded connection of one side of extension board has the screw column, the spacing groove has been seted up to the front end of cover board, the inside swing joint of spacing groove has the reinforcement post.

Preferably, the first rubber tube is fixedly connected to the inside of the first shell, and the sealing sleeve is fixedly connected to one side of the first rubber tube.

Preferably, one side of the sealing sleeve is connected with a second rubber tube in a sleeved mode, and a second shell is fixedly connected above the second rubber tube.

Preferably, the push column and the reinforcing column are movably penetrated, and the reinforcing column and the fixed block are movably penetrated.

Preferably, the screw column is in threaded connection with the limiting block, and the outer dimension of the limiting block is equal to the outer dimension of the fixed block.

Preferably, the number of the pushing posts is two, and the two pushing posts are symmetrical with respect to the central axis of the fixed block.

Preferably, the outer dimensions of the second housing are equal to the outer dimensions of the first housing.

The utility model has the technical effects and advantages that:

Compared with the prior art, this rubber tube for nitrogen gas is through setting up anticreep mechanism, install the rubber tube for nitrogen gas in the place of needs, then when need splice rubber tube for nitrogen gas, the user installs fixed block and stopper respectively on first shell and second shell, then insert the seal cover inside with a bit of second rubber tube, then the user promotes to push away the post and remove in the cover inboard, then will push away the post and push away to the stopper inside, then the user inserts the post into the stopper inside, then run through in pushing away the post inside, then shift into the screw groove in the stopper with the screw post and carry out spacing fixedly, then the user inserts the fixed block inside with the reinforcement post, run through in spacing groove and fluting inside, carry out spacing fixedly through the screw post in the fixed block, splice fixedly with second shell and first shell, the condition of falling that looseness appears in the junction of preventing that can be better.

Drawings

FIG. 1 is a schematic view of a first hose structure according to the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic view of the structure of the anti-disengaging mechanism of the present utility model.

FIG. 4 shows the present utility model the sleeve plate is structurally schematic.

The reference numerals are: 1. a first rubber tube; 2. a first housing; 3. sealing sleeve; 4. an anti-drop mechanism; 401. a sleeve plate; 402. a fixed block; 403. pushing a column; 404. inserting a column; 405. a limiting block; 406. an extension plate; 407. a screw column; 408. reinforcing the column; 409. a limit groove; 5. a second housing; 6. and a second rubber tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The rubber tube for nitrogen as shown in fig. 2-4 comprises a first shell 2, wherein an anti-falling mechanism 4 is fixedly connected above the first shell 2, the anti-falling mechanism 4 comprises a fixed block 402, a sleeve plate 401 is connected inside the fixed block 402 in a clamping manner, a push column 403 is movably connected inside the sleeve plate 401, and a limiting block 405 is arranged above one side of the push column 403;

the upper portion inside swing joint of stopper 405 has inserted post 404, and the top fixedly connected with extension board 406 of inserted post 404, and the inside threaded connection of one side of extension board 406 has screw post 407, and spacing groove 409 has been seted up to the front end of sleeve plate 401, and the inside swing joint of spacing groove 409 has reinforcement post 408.

Wherein: pushing the push column 403 to move inside the sleeve plate 401, pushing the push column 403 to the inside of the limiting block 405, inserting the plug column 404 into the inside of the limiting block 405 by a user, penetrating the push column 403, transferring the screw column 407 into a thread groove in the limiting block 405 for limiting and fixing, inserting the reinforcing column 408 into the fixed block 402 by the user, penetrating the fixing block into the limiting groove 409 and the grooving, transferring the reinforcing column into the fixed block 402 for limiting and fixing by the thread column, and further providing a release preventing mechanism 4 below the first housing 2.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

referring to figures 1-4 of the drawings,

As a preferred embodiment, the first rubber tube 1 is fixedly connected to the inside of the first housing 2, the sealing sleeve 3 is fixedly connected to one side of the first rubber tube 1, and the fixing block 402 can be better fixedly connected during the later use through the relationship between the first housing 2 and the first rubber tube 1.

As the preferred embodiment, one side of seal cover 3 cup joints and is connected with second rubber tube 6, and the top fixedly connected with second shell 5 of second rubber tube 6, through the relation between seal cover 3 and the second rubber tube 6, when later stage use, can be better prevent to reveal.

In a preferred embodiment, the push post 403 and the reinforcement post 408 are movably penetrated, the reinforcement post 408 and the fixed block 402 are movably penetrated, and the push post 403 and the insert post 404 are movably penetrated.

As a preferred embodiment, the screw post 407 is screwed to the stopper 405, and the outer dimension of the stopper 405 is equal to the outer dimension of the fixed block 402, and the stopper 405 is connected to the second housing 5 by gluing.

In a preferred embodiment, the number of push posts 403 is two, the two push posts 403 are symmetrical with respect to the central axis of the fixed block 402, and the size of the slot is the same as that of the limit slot 409 through the internal slot of the push post 403.

As a preferred embodiment, the outer dimensions of the second housing 5 are equal to the outer dimensions of the first housing 2, whereby the connection can be better protected in a later use by the relation between the second housing 5 and the first housing 2.

The working process of the utility model is as follows:

Firstly, the nitrogen rubber tube is installed at a required place, then when the nitrogen rubber tube is required to be spliced, a user installs the fixed block 402 and the limiting block 405 on the first shell 2 and the second shell 5 respectively, the fixed block 402 and the limiting block 405 are horizontally arranged, then one point of the second rubber tube 6 is inserted into the sealing sleeve 3, then the user pushes the two pushing posts 403, the pushing posts 403 move in the sleeve 401, then the pushing posts 403 push the limiting block 405, a reserved groove is reserved above the corresponding limiting block 405 on the pushing posts 403, then the user inserts the inserting posts 404 into the limiting block 405, then penetrates through the pushing posts 403, then transfers the spiral posts 407 into the threaded groove in the extension plate 406, transfers the spiral groove into the limiting block 405 downwards, then transfers the reinforcing posts 408 into the hole in the front end of the fixed block 402, then penetrates through the limiting groove 409 and the grooved interior, transfers the reinforcing posts into the fixed block 402 to conduct limiting fixing through the threaded posts, and then transfers nitrogen, and the nitrogen rubber tube works on the principle.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a rubber tube for nitrogen gas, includes first shell (2), its characterized in that: the anti-falling mechanism (4) is fixedly connected to the upper side of the first shell (2), the anti-falling mechanism (4) comprises a fixed block (402), a sleeve plate (401) is connected to the inside of the fixed block (402) in a clamping mode, a pushing column (403) is movably connected to the inside of the sleeve plate (401), and a limiting block (405) is arranged above one side of the pushing column (403);

The upper portion of stopper (405) inside swing joint has inserted post (404), the top fixedly connected with extension board (406) of inserted post (404), the inside threaded connection in one side of extension board (406) has screw post (407), spacing groove (409) have been seted up to the front end of cover board (401), the inside swing joint of spacing groove (409) has reinforced column (408).

2. A nitrogen hose according to claim 1, wherein: the novel rubber hose is characterized in that a first rubber hose (1) is fixedly connected to the inside of the first shell (2), and a sealing sleeve (3) is fixedly connected to one side of the first rubber hose (1).

3. A nitrogen hose according to claim 2, wherein: one side of the sealing sleeve (3) is connected with a second rubber tube (6) in a sleeved mode, and a second shell (5) is fixedly connected above the second rubber tube (6).

4. A nitrogen hose according to claim 1, wherein: the pushing column (403) and the reinforcing column (408) are movably penetrated, and the reinforcing column (408) and the fixed block (402) are movably penetrated.

5. A nitrogen hose according to claim 1, wherein: screw post (407) and stopper (405) are threaded connection, the outside size of stopper (405) equals the outside size of fixed block (402).

6. A nitrogen hose according to claim 1, wherein: the number of the pushing posts (403) is two, and the two pushing posts (403) are symmetrical relative to the central axis of the fixed block (402).

7. A nitrogen hose according to claim 3, wherein: the outer dimensions of the second housing (5) are equal to the outer dimensions of the first housing (2).