Metal hose connector assembly

Abstract

The utility model relates to the technical field of metal hoses, and discloses a metal hose connector assembly which comprises a metal hose, one end of the metal hose is provided with a first connector structure, the other end of the metal hose is provided with a second connector structure, and the first connector structure and the second connector structure are connected in a sealed mode. The outer side of the end of the metal hose is sleeved with a joint loop, an inner mounting base is fixedly mounted on the inner wall of the end of the metal hose, and sliding grooves are formed in the circumference of the inner side of the inner mounting base at equal intervals. The first connector structure and the second connector structure are designed at the two ends of the metal hose correspondingly, the first connector structure and the second connector structure are connected with each other, the connecting accuracy and efficiency are improved, the first connector pipe body and the second connector pipe body can be well matched with the compressed spring, the sliding block moves in the sliding groove, and then the first connector pipe body and the second connector pipe body are protected; and the connection tightness of the metal hose is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal hose technical field, concretely is a metal hose joint subassembly. BACKGROUND

[0002] Metal hose is an important component in modern industrial equipment connecting pipeline. Metal hose is used as wire, cable, automation instrument signal wire cable protection pipe and civil shower hose, and the specification is from 3mm to 150mm. Small-bore metal hose (inner diameter 3mm-25mm) is mainly used for precision optical ruler sensing circuit protection, industrial sensor circuit protection.

[0003] At present, when metal hose is fixed with connector, nut needs to be sleeved at one end of metal hose, the end of metal hose is sleeved on stainless steel sleeve, the stainless steel sleeve is arranged between nut and connector, nut is tightened to make nut and connector fastening connection together, and the plastic-coated metal hose is connected to the connector. However, this connection mode is prone to nut loosening phenomenon, so that the plastic-coated metal hose and the connector are disconnected. Therefore, we provide a metal hose joint subassembly. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a metal hose joint subassembly to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a metal hose joint subassembly, including metal hose, one end of the metal hose is provided with connector structure one, the other end of the metal hose is provided with connector structure two, and the connector structure one and the connector structure two are sealingly connected, the end of the metal hose is sleeved with connector sleeve on the outside, the end of the metal hose is fixedly installed with inner mounting seat on the inner wall, the inner side of the inner mounting seat is equally spaced and provided with sliding groove, and the inside of the sliding groove is slidably connected with sliding block, and the sliding block is fixedly connected with compression spring between the inner wall of the sliding groove.

[0006] Preferably, the connector structure one includes connector pipe body one arranged in the inner hole of the inner mounting seat.

[0007] Preferably, one end of the connector pipe body one is round and protrudes, and is fixedly connected with the inner mounting seat, the other end of the connector pipe body one is integrally connected with sealing ring body, the inner side of the sealing ring body is equally spaced and fixedly connected with " mountain " type arc body, both sides of the middle position of the " mountain " type arc body are integrally connected with hook arc body, and the hook arc body is integrally connected with stop arc body.

[0008] Preferably, the " mountain " type arc body, the hook arc body and the stop arc body form an embedded groove.

[0009] Preferably, the second joint structure includes: a second joint pipe body, which is arranged in the inner hole of the inner mounting seat.

[0010] Preferably, one end of the second joint tube body is a circular protrusion and is fixedly connected to the inner mounting seat, and the other end of the second joint tube body is integrally connected with an extension ring body, and the edge side circumference of the extension ring body is equidistantly connected with a pair of extended arc bodies and embedded arc bodies, and the embedded arc body is integrally connected with a return hook body, and the inner side of the return hook body is integrally connected with a pin arc body.

[0011] Preferably, the extended arc body, the embedded arc body, the hook body and the pin arc body form an embedded part.

[0012] Preferably, the embedded component is slidably fitted into the embedded groove.

[0013] The utility model provides a metal hose connector assembly. It has the following beneficial effects:

[0014] (1) The utility model presses the joint loop, which drives the sliding block to move in the slide groove, compresses the compression spring, and finally causes the joint tube body 1 and the joint tube body 2 to be exposed. Since the joint tube body 1 is designed with a "mountain"-shaped arc body, a hook arc body and a stop arc body, an embedded groove is formed between them, and an embedded part is designed on the joint tube body 2. By screwing the embedded part in the opposite direction from the gap between the "mountain"-shaped arc bodies, the embedded part is slid into the embedded groove, thereby achieving the connection effect.

[0015] (2) The utility model designs a joint structure 1 and a joint structure 2 at both ends of the metal hose, and the joint structure 1 and the joint structure 2 are connected to each other, thereby improving the accuracy and efficiency of the connection. The joint pipe body 1 and the joint pipe body 2 can cooperate well with the compression spring, so that the sliding block moves in the slide groove, thereby protecting the joint pipe body 1 and the joint pipe body 2, and improving the tightness of the connection of the metal hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the sealed connection of the joint structure 1 and the joint structure 2 of the utility model;

[0018] Figure 3 This is a view of the joint loop of the utility model;

[0019] Figure 4 This is a three-dimensional view of the joint structure 1 and the joint structure 2 of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of middle A.

[0021] In the figure: 111 metal hose, 112 joint loop, 113 inner mounting seat, 114 sliding block, 115 compression spring, 2 joint structure one, 3 joint structure two, 211 joint pipe body one, 212 sealing ring body, 213 "mountain" type arc body, 214 hook arc body, 215 stop arc body, 311 joint pipe body two, 312 extension ring body, 313 extension arc body, 314 embedded arc body, 315 hook body, 316 pin arc body. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0023] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0024] The preferred embodiment of the metal hose joint assembly provided by the present application is as shown in the figure Figure 1-5 As shown in the figure: a metal hose joint assembly, comprising a metal hose 111, one end of the metal hose 111 is provided with a joint structure one 2, the other end of the metal hose 111 is provided with a joint structure two 3, and the joint structure one 2 and the joint structure two 3 are sealingly connected; the end portion of the metal hose 111 is sleeved with a joint loop 112, and the inner wall of the end portion of the metal hose 111 is fixedly installed with an inner mounting seat 113, a sliding groove is equidistantly formed on the inner side of the inner mounting seat 113, and a sliding block 114 is slidingly connected in the sliding groove, and the sliding block 114 and the inner wall of the sliding groove on one side are fixedly connected with a compression spring 115;

[0025] The joint structure one 2 comprises: a joint pipe body one 211, which is arranged in the inner hole of the inner mounting seat 113;

[0026] One end of the joint tube body 1 211 is round and protruding, and is fixedly connected to the inner mounting seat 113. The other end of the joint tube body 1 211 is integrally connected to a sealing ring body 212. The inner circumference of the sealing ring body 212 is fixedly connected to a "mountain"-shaped arc body 213 at equal intervals. The middle position of the "mountain"-shaped arc body 213 is integrally connected to both sides of the curved hook body 214. The curved hook body 214 is integrally connected to the stop curved body 215. An embedded groove is formed between the "mountain"-shaped arc body 213, the curved hook body 214 and the stop curved body 215.

[0027] The second joint structure 3 includes: a second joint tube body 311, which is arranged in the inner hole of the inner mounting seat 113; one end of the second joint tube body 311 is a round protrusion and is fixedly connected to the inner mounting seat 113, and the other end of the second joint tube body 311 is integrally connected to an extension ring body 312, and a pair of extended arc bodies 313 and embedded arc bodies 314 are integrally connected to the edge side of the extension ring body 312 at equal intervals, and a return hook body 315 is integrally connected to the embedded arc body 314, and a pin arc body 316 is integrally connected to the inner side of the return hook body 315; the extended arc body 313, embedded arc body 314, return hook body 315 and pin arc body 316 form an embedded component; the embedded component is slidably assembled with the embedded groove.

[0028] By designing the joint structure 1 2 and the joint structure 2 3, when the metal hose 111 needs to be connected, the user presses the joint loop 112, and the joint loop 112 will drive the sliding block 114 to move in the slide groove, so that the compression spring 115 is compressed, and finally the joint tube body 1 211 and the joint tube body 2 311 are exposed. Since the "mountain"-shaped arc body 213, the hook arc body 214 and the stop arc body 215 are designed on the joint tube body 1 211, an embedded groove is formed therebetween, and an embedded part is designed on the joint tube body 2 311. By screwing the embedded part in the opposite direction from the gap between the "mountain"-shaped arc bodies 213, the embedded part is slidably embedded in the embedded groove, thereby achieving the connection effect.

[0029] During use, the user first presses the joint loop 112, which will drive the sliding block 114 to move in the sliding groove, causing the compression spring 115 to be compressed, and finally causing the joint tube body 1 211 and the joint tube body 2 311 to be exposed. Then, the embedded component is reversely twisted from the gap between the "mountain"-shaped arc bodies 213 by twisting, so that the embedded component is slidably embedded in the embedded groove, and the sealing ring body 212 therein serves the purpose of sealing, thereby allowing the metal hose to be connected.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A metal hose connector assembly, comprising a metal hose (111), characterized in that: One end of the metal hose (111) is provided with a joint structure 1 (2), and the other end of the metal hose (111) is provided with a joint structure 2 (3), and the joint structure 1 (2) and the joint structure 2 (3) are sealed and connected; a joint loop (112) is sleeved on the outer side of the end of the metal hose (111), and an inner mounting seat (113) is fixedly installed on the inner wall of the end of the metal hose (111), and the inner circumference of the inner mounting seat (113) is equidistantly provided with sliding grooves, and the interior of the sliding groove is slidably connected to a sliding block (114), and a compression spring (115) is fixedly connected between the sliding block (114) and one side of the inner wall of the sliding groove.

2. The metal hose connector assembly according to claim 1, characterized in that: The joint structure (2) comprises: a joint tube (211) arranged in the inner hole of the inner mounting seat (113).

3. The metal hose connector assembly according to claim 2, characterized in that: One end of the joint tube body (211) is in the form of a circular protrusion and is fixedly connected to the inner mounting seat (113). The other end of the joint tube body (211) is integrally connected to a sealing ring body (212). The inner circumference of the sealing ring body (212) is equidistantly fixedly connected to a "mountain"-shaped arc body (213). Both sides of the middle position of the "mountain"-shaped arc body (213) are integrally connected to a curved hook arc body (214). A stop arc body (215) is integrally connected to the curved hook arc body (214).

4. The metal hose connector assembly according to claim 3, characterized in that: An embedded groove is formed between the "mountain"-shaped arc body (213), the curved hook arc body (214) and the stop arc body (215).

5. The metal hose connector assembly according to claim 1, characterized in that: The second joint structure (3) comprises: a second joint pipe body (311), which is arranged in the inner hole of the inner mounting seat (113).

6. The metal hose connector assembly according to claim 5, characterized in that: One end of the second joint tube body (311) is in the form of a circular protrusion and is fixedly connected to the inner mounting seat (113). The other end of the second joint tube body (311) is integrally connected to an extension ring body (312). A pair of extension arc bodies (313) and an embedded arc body (314) are integrally connected to the edge side of the extension ring body (312) at equal intervals. A return hook body (315) is integrally connected to the embedded arc body (314). The inner side of the return hook body (315) is integrally connected to a pin arc body (316).

7. The metal hose connector assembly according to claim 6, characterized in that: The extended arc body (313), the embedded arc body (314), the hook body (315) and the pin arc body (316) form an embedded part.

8. The metal hose connector assembly according to claim 7, characterized in that: The embedded part is slidably fitted into the embedded groove.

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