Novel air compressor connecting nylon hose

Abstract

The utility model discloses a novel air compressor connecting nylon hose, and relates to the technical field of air compressor nylon hoses, the novel air compressor connecting nylon hose comprises a connecting hose, one end of the connecting hose is connected with a connector, one end of the connector is inserted with a plug, the outer side of the plug is provided with a fixing ring, the middle of the fixing ring is inserted with an insertion block in a penetrating manner, and the insertion block is connected with the connector. A movable spring is installed in the inserting block, and one side of the movable spring is connected with a clamping block penetrating through the inserting block. When the novel air compressor connecting nylon hose is used, a connector at one end of the connecting hose can be in butt joint with a plug according to use requirements, a fixing ring can extrude a clamping block on the inner side of an insertion block into the insertion block during butt joint, and after the connector is completely in butt joint with the plug, the clamping block can move from a groove of the insertion block through a movable spring, so that the clamping block can be inserted into the insertion block; according to the connector, the clamping blocks are arranged, the inserting blocks are limited in the fixing rings, the connector and the plug can be rapidly connected in a butt joint mode under the limiting effect of the clamping blocks and the fixing rings, and therefore the connecting hose can be conveniently and rapidly connected in a butt joint mode.

Description

Technical Field

[0001] This utility model relates to the field of air compressor nylon hose technology, specifically a novel air compressor connecting nylon hose. Background Technology

[0002] When using an air compressor, nylon hoses are a common connection tool used to transfer compressed air from the air compressor to other equipment or tools. When selecting a nylon hose, the appropriate hose should be chosen based on the specific application.

[0003] In order to increase the stability of the connection, most existing air compressor nylon hoses are connected using clamps. Although this can increase the stability of the connection, it is very cumbersome to connect, requiring the threaded post to be rotated, and it is even easy to strip the thread, making it inconvenient to quickly connect the air compressor nylon hoses. Utility Model Content

[0004] The purpose of this invention is to provide a new type of air compressor connecting nylon hose to solve the problem mentioned in the background art that the currently used air compressor nylon hose is inconvenient to connect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel air compressor connecting nylon hose, comprising: a connecting hose, one end of which is connected to a connector, and one end of which is plugged into a plug;

[0006] A retaining ring is installed on the outside of the plug, and a plug block is inserted through the middle of the retaining ring. A movable spring is installed inside the plug block, and a retaining block that passes through the plug block is connected to one side of the movable spring.

[0007] Preferably, a sealing ring is provided between the retaining ring and the groove of the connector.

[0008] Preferably, a collar is fitted onto the outer side of the connecting hose, and a fixing strap is connected to the bottom of the collar.

[0009] Preferably, a fixing block is installed on one side of the collar, and an eccentric wheel is connected inside the fixing block via a rotating shaft.

[0010] Preferably, a telescopic block is provided at the bottom of one end of the eccentric wheel, and a connecting block is sleeved on the bottom of the telescopic block.

[0011] Preferably, the connecting block is provided with a telescopic spring inside, and the telescopic block and the connecting block form a telescopic structure through the telescopic spring.

[0012] Preferably, a knob that passes through the fixing block is connected to one side of the eccentric wheel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this new type of air compressor connecting nylon hose, the connector at one end of the hose can be connected to the plug according to the usage requirements. During connection, the retaining ring will press the locking block inside the plug into the plug. When the connector and the plug are fully connected, the locking block will move from the groove of the plug through the movable spring and limit the plug in the retaining ring. Due to the limiting effect of the locking block and the retaining ring, the connector and the plug can be quickly connected, thus facilitating the connection of the hose. This is the usage feature of this new type of air compressor connecting nylon hose.

[0014] 1. This new type of air compressor connects to a nylon hose. When the hose needs to be connected, the connector at one end of the hose can be fitted onto the outside of the plug. At the same time, the locking block inside the plug is compressed by the fixing ring and retracts into the plug. When the connector is fully aligned with the plug, the locking block moves out of the plug through the reset action of the movable spring. At this time, the locking block can limit the plug in the fixing ring, thereby limiting and aligning the connector and the plug, facilitating quick and easy connection and fixation of the hose.

[0015] 2. This new type of air compressor connects to a nylon hose. When it is necessary to store and fix the connecting hose, the knob can be turned so that the eccentric wheel is not clamped and limited by the fixing strap. Then the length of the fixing strap can be adjusted. After adjustment, the knob is released so that the eccentric wheel rotates in the opposite direction through the telescopic spring, thereby clamping one end of the fixing strap in the fixing block. At this time, the fixing strap can quickly limit and fix the connecting hose, preventing the connecting hose from becoming loose. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the connector of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the connecting hose of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional view of the fixing block of this utility model;

[0019] Figure 4 This is a three-dimensional exploded cross-sectional view of the connector of this utility model;

[0020] Figure 5 This is a front view sectional view of the connector of this utility model.

[0021] In the diagram: 1. Connecting hose; 2. Connector; 3. Plug; 4. Retaining ring; 5. Insert block; 6. Movable spring; 7. Locking block; 8. Sealing ring; 9. Collar; 10. Fixing strap; 11. Fixing block; 12. Eccentric wheel; 13. Telescopic block; 14. Connecting block; 15. Telescopic spring; 16. Knob. 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] Please see Figure 1 This utility model provides a technical solution: a novel air compressor connecting nylon hose, comprising: a connecting hose 1, one end of the connecting hose 1 is connected to a connector 2, and one end of the connector 2 is plugged into a plug 3;

[0024] A retaining ring 4 is installed on the outside of the plug 3. A plug block 5 is inserted through the middle of the retaining ring 4. A movable spring 6 is installed inside the plug block 5. A locking block 7 that passes through the plug block 5 is connected to one side of the movable spring 6. A sealing ring 8 is provided between the retaining ring 4 and the groove of the connector 2. The plug block 5 is installed on the inner wall of the connector 2.

[0025] In practical implementation, the new type of air compressor connects to a nylon hose. When it is necessary to connect the connecting hose 1, simply attach the connector 2 at one end of the connecting hose 1 to the outside of the plug 3. When attaching the connector 2, the insert 5 on the inner wall of the connector 2 will pass through the through hole in the middle of the fixing ring 4 on the outside of the plug 3. At the same time, the locking block 7 on the inner side of the insert 5 will be squeezed by the fixing ring 4 and will retract into the insert 5, squeezing the movable spring 6 inside the insert 5. When the locking block 7 on the inner side of the insert 5 is completely moved out of the through hole of the fixing ring 4, without the squeezing action of the inner wall of the fixing ring 4, the locking block 7 will move out from the inside of the insert 5 through the reset action of the movable spring 6, thereby limiting the insert 5 in the fixing ring 4. Since the insert 5 is installed on the inner wall of the connector 2, the plug 3 can be quickly connected to the connector 2. When subjected to a small force, the connector 2 will not be able to fall off from the outside of the plug 3.

[0026] At the same time, when the connector 2 is connected, the connector 2 will squeeze the sealing ring 8 on the side of the fixing ring 4. Since the sealing ring 8 is made of rubber, the sealing ring 8 will deform when squeezed, which can seal the gap between the connector 2 and the plug 3 and increase the sealing effect of the entire connecting hose 1.

[0027] Conversely, when it is necessary to separate connector 2 and plug 3, simply pull connector 2 outward towards plug 3. At the same time, connector 2 will drive locking block 7 to move through plug 5. Since the end face of locking block 7 is arc-shaped and the end of retaining ring 4 near locking block 7 is inclined, locking block 7 will be pressed back into plug 5 by the inclined surface of retaining ring 4 when it moves. When locking block 7 is fully retracted into plug 5, there is no limiting effect of locking block 7 on plug 5, and connector 2 and plug 3 can be quickly separated.

[0028] See Figure 1 , Figure 4 and Figure 5 As can be seen, during use, the connector 2 at one end of the connecting hose 1 can be fitted onto the outside of the plug 3 according to the usage requirements. When the connector 2 is fitted, the locking block 7 on the inside of the plug 5 will be squeezed into the plug 5 by the fixing ring 4. When the connector 2 is fully connected to the plug 3, the locking block 7 will be reset by the reset action of the movable spring 6, so that the connector 2 and the plug 5 can be limited and connected, which facilitates the quick connection and fixation of the connecting hose 1.

[0029] A collar 9 is fitted onto the outer side of the connecting hose 1. A fixing strap 10 is connected to the bottom of the collar 9. A fixing block 11 is installed on one side of the collar 9. An eccentric wheel 12 is connected to the inside of the fixing block 11 through a rotating shaft. A telescopic block 13 is provided at the bottom of one end of the eccentric wheel 12. A connecting block 14 is fitted onto the bottom of the telescopic block 13. A telescopic spring 15 is provided inside the connecting block 14. The telescopic block 13 and the connecting block 14 form a telescopic structure through the telescopic spring 15. A knob 16 is connected to one side of the eccentric wheel 12 and passes through the fixing block 11. The eccentric wheel 12 and the rotating shaft in the middle of the fixing block 11 form a rotating structure through the knob 16.

[0030] In practical implementation, when the new type of air compressor is connected to a nylon hose, and it is necessary to fix the connecting hose, simply tie the fixing strap 10 at the bottom of the connecting hose 1 to one side of the air compressor or other equipment, and then pass one end of the fixing strap 10 through the fixing block 11. At the same time, rotate the knob 16 so that the knob 16 drives the eccentric wheel 12 to rotate through the shaft. When the eccentric wheel 12 rotates, it does not squeeze the fixing strap 10. At the same time, when the eccentric wheel 12 rotates, it will squeeze the bottom telescopic block 13 into the interior of the connecting block 14 and squeeze the telescopic spring 15 inside the connecting block 14. At this time, without the eccentric wheel 12 squeezing and limiting the fixing strap 10, the position of the end of the fixing strap 10 in the fixing block 11 can be adjusted.

[0031] After adjusting the length of the fixing strap 10 to the appropriate position, loosen the knob 16. The eccentric wheel 12 is no longer under force, and the telescopic spring 15 inside the connecting block 14 will return to its original position. It will then push the eccentric wheel 12 to rotate in the opposite direction through the telescopic block 13. When the eccentric wheel 12 rotates in the opposite direction, it will squeeze the fixing strap 10 that passes through the groove of the fixing block 11, making it less likely for the fixing strap 10 to come loose. This allows for quick and easy fixing of the entire connecting hose 1 to one side of the air compressor or other equipment, preventing the connecting hose 1 from becoming loose.

[0032] See Figure 2 and Figure 3 As can be seen, during use, the connecting hose 1 can be fixed in a specific position by the fixing strap 10 according to the usage requirements, and one end of the fixing strap 10 is clamped in the fixing block 11 by the eccentric wheel 12, so as to facilitate and quickly limit and fix the connecting hose 1, and prevent the connecting hose 1 from becoming loose.

[0033] In summary, when using this novel air compressor connecting nylon hose, the connector 2 at one end of the hose can be connected to the plug 3 at one end of the air compressor. Then, the other end can be connected to other equipment via connector 2. Once the connecting hose 1 is connected, the air compressor can be started. At this time, the air compressor can transmit compressed air from the air compressor to other equipment or tools through the connecting pipe 1. This is the characteristic of the use of this novel air compressor connecting nylon hose. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel air compressor connection nylon hose, comprising: A connecting hose (1), characterized in that a connector (2) is connected to one end of the connecting hose (1), and a plug (3) is inserted into one end of the connector (2). A fixing ring (4) is installed on the outside of the plug (3), and a plug block (5) is inserted through the middle of the fixing ring (4). A movable spring (6) is installed inside the plug block (5), and a locking block (7) that passes through the plug block (5) is connected to one side of the movable spring (6).

2. The novel air compressor connecting nylon hose according to claim 1, characterized in that: A sealing ring (8) is provided between the groove of the fixing ring (4) and the connector (2).

3. The novel air compressor connecting nylon hose according to claim 1, characterized in that: A collar (9) is fitted around the outside of the connecting hose (1), and a fixing strap (10) is connected to the bottom of the collar (9).

4. A novel air compressor connecting nylon hose according to claim 3, characterized in that: A fixing block (11) is installed on one side of the collar (9), and an eccentric wheel (12) is connected inside the fixing block (11) through a rotating shaft.

5. A novel air compressor connecting nylon hose according to claim 4, characterized in that: A telescopic block (13) is provided at the bottom of one end of the eccentric wheel (12), and a connecting block (14) is sleeved on the bottom of the telescopic block (13).

6. A novel air compressor connecting nylon hose according to claim 5, characterized in that: The connecting block (14) is provided with a telescopic spring (15) inside, and the telescopic block (13) forms a telescopic structure with the connecting block (14) through the telescopic spring (15).

7. A novel air compressor connecting nylon hose according to claim 6, characterized in that: A knob (16) that passes through the fixing block (11) is connected to one side of the eccentric wheel (12).

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