CN219300168U - Joint structure of metal hose - Google Patents
Joint structure of metal hose Download PDFInfo
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- CN219300168U CN219300168U CN202320239153.6U CN202320239153U CN219300168U CN 219300168 U CN219300168 U CN 219300168U CN 202320239153 U CN202320239153 U CN 202320239153U CN 219300168 U CN219300168 U CN 219300168U
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- metal hose
- connecting pipe
- hose body
- hook
- joint
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a metal hose, a joint structure, a metal hose body and mounting rings respectively arranged at two ends of the metal hose body, which are used for adapting to different types of hoses; the joint structure includes: the connecting pipe and the hook-shaped clamping structure are arranged at one end of the connecting pipe and are used for tightly clamping the connecting pipe and the metal hose body; the other end of the hose is used for abutting different types of hoses. According to the utility model, through the structural design of the metal hose and the characteristics of the joint structure, the metal hose body can be connected with the joint of an external hose or other pipes and mechanical equipment, the adaptation range of the metal hose body is improved, and through the hook-shaped clamping structure, the rapid assembling and disassembling process of the metal hose body and the joint structure is realized, and the connection stability and the tightness are ensured.
Description
Technical Field
The utility model relates to the technical field of metal hoses, in particular to a joint structure of a metal hose.
Background
Metal hoses are an important component in connection lines of modern industrial equipment. However, in practical industrial application, when the use environment is complex, various connectors (such as straight pipe connectors and bent pipe connectors) are required as connectors, and the metal hose can be installed in the corresponding environment, but the conventional metal hose and connectors are time-consuming and labor-consuming to assemble, the working efficiency is low, the tightness is poor, the leakage problem is easy to occur, and major accidents are caused, so that the connector structure of the metal hose is provided.
Disclosure of Invention
The utility model aims to provide a joint structure of a metal hose, which can connect a metal hose body with a joint of an external hose or other pipes and mechanical equipment through the structural design of the metal hose and the characteristics of the joint structure, improves the adaptation range of the metal hose, realizes the quick assembly and disassembly process of the metal hose body and the joint structure through a hook-shaped clamping structure, and ensures the connection stability and the tightness.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a joint structure of a metal hose, comprising: the flexible pipe comprises a metal hose body and mounting rings respectively arranged at two ends of the metal hose body, wherein the mounting rings are used for adapting to different types of hoses; the heat insulation layer is arranged on the outer wall of the metal hose body and used for preventing freezing of the metal hose body; the connecting pipe and the hook-shaped clamping structure are arranged at one end of the connecting pipe and are used for tightly clamping the connecting pipe and the metal hose body; the other end is used for butting different types of hoses; the hook-shaped clamping structure comprises a plurality of groups of hook-shaped clamping assemblies, each group of hook-shaped clamping assemblies comprises a mounting piece arranged on the outer wall of the end part of the connecting pipe and a clamping piece connected to the mounting piece in a rotating way through a mounting shaft, and the hook part of the clamping piece can be in contact with an inclined plane where the mounting ring is positioned; the spring is obliquely arranged between the connecting pipe and the hook end of the clamping piece and is used for resetting the clamping piece; the device also comprises a driving component arranged on the connecting pipe and used for driving the polymerization of the hook ends of the clamping pieces.
Preferably, the driving assembly comprises a thread formed on the outer wall of the middle section of the connecting pipe and a screw sleeve spirally connected to the thread, and the inclined surface of the screw sleeve can be abutted against the end part of the clamping piece far away from the mounting ring.
Preferably, the end part of the connecting pipe, which is close to the metal hose body, is also provided with an inner sealing ring structure for enhancing the tightness of the joint of the connecting pipe and the metal hose body; the inner sealing ring structure comprises mounting grooves respectively formed in opposite ends of the connecting pipe and the metal hose body, and an inner sealing ring body arranged in the mounting grooves, wherein the thickness of the inner sealing ring body is greater than the depth of the two mounting grooves.
Preferably, the end portion of the connecting pipe, which is close to the metal hose body, is further provided with an outer sealing ring structure, and the outer sealing ring structure comprises an outer sealing ring body fixed at the end portion of the connecting pipe and is used for further enhancing the tightness of the joint structure and the metal hose body.
Preferably, the connecting structure comprises two joint structures, and the two joint structures are symmetrically arranged and are used for extending connection between adjacent metal hoses.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the structural design of the metal hose and the characteristics of the joint structure, the metal hose body can be connected with the joint of an external hose or other pipes and mechanical equipment, the adaptation range of the metal hose body is improved, and through the hook-shaped clamping structure, the rapid assembling and disassembling process of the metal hose body and the joint structure is realized, and the connection stability and the tightness are ensured.
Drawings
FIG. 1 is a schematic diagram of an assembled structure of a metal hose and fitting structure;
FIG. 2 is a schematic diagram of an assembled structure of a metal hose and a different type of fitting structure;
FIG. 3 is an enlarged exploded view of the joint structure;
FIG. 4 is a schematic perspective view of the structure of FIG. 3;
FIG. 5 is a schematic plan view of an enlarged straight tube fitting construction;
FIG. 6 is a perspective enlarged schematic view of an elbow structure;
fig. 7 is a schematic structural view of the connection structure.
In the figure: 1. a metal hose body; 2. a mounting ring; 5. a heat preservation layer; 7. a connecting pipe; 8. a thread; 9. a screw sleeve; 10. a mounting member; 11. a spring; 12. a clamping piece; 13. an outer seal ring body; 14. an inner seal ring body; 15. and a mounting groove.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 7, the present utility model preferably provides the following technical solutions: a metal hose comprising: the flexible pipe comprises a metal hose body 1 and mounting rings 2 respectively arranged at two ends of the metal hose body 1, wherein the mounting rings are used for adapting to hoses of different types; the heat insulation layer 5 is arranged on the outer wall of the metal hose body 1 and is used for preventing freezing of the metal hose body 1;
the mounting rings 2 arranged at the two ends of the metal hose body 1 can be used for adapting to steel pipes of different types, as shown in fig. 1-2, the application range of the metal hose body 1 is improved, in addition, the metal hose body 1 can be prevented from freezing through the heat insulation layer 5 arranged on the outer wall of the metal hose body 1, and the service life of the metal hose body 1 is prolonged;
the connecting pipe 7 and a hook-shaped clamping structure arranged at one end of the connecting pipe 7 are used for tightly clamping the connecting pipe 7 and the metal hose body 1; the other end is used for butt joint of hoses or other pipes and mechanical equipment; the hook-shaped clamping structure comprises a plurality of groups of hook-shaped clamping components, each group of hook-shaped clamping components comprises a mounting piece 10 arranged on the outer wall of the end part of the connecting pipe 7 and a clamping piece 12 rotatably connected to the mounting piece 10 through a mounting shaft, and the hook part of the clamping piece 12 can be contacted with an inclined plane where the mounting ring 2 is positioned; the spring 11 is obliquely arranged between the connecting pipe 7 and the hook end of the clamping piece 12 and is used for resetting the clamping piece 12; the device also comprises a driving component arranged on the connecting pipe 7 and used for driving the polymerization of the hook ends of the plurality of clamping pieces 12.
In this embodiment, the joint structure may be straight or curved, and may be selected according to the needs of the user, and particularly refer to the shapes of the joint structures in fig. 2, 5 and 6;
according to the illustration in fig. 2, the metal hose body 1 can be connected with the joint of an external hose or other pipes and mechanical equipment through the joint structure, and the connection stability is ensured while the quick assembly and disassembly process of the metal hose body 1 and the joint structure is realized through the hook-shaped clamping structure;
specifically, as shown in fig. 3 and fig. 4, through the plurality of groups of hook-shaped clamping components, the hook ends can be polymerized or expanded under the action of the driving component, so that the installation or disassembly of the joint structure and the metal hose body 1 is realized, when the joint structure is required to be installed and connected with the metal hose body 1, firstly, the connecting pipe 7 is abutted with the end part of the metal hose body 1, then the driving component is manually operated, the clamping piece 12 deflects by taking the mounting piece 10 as an axis, the spring 11 is compressed, the hook ends of the clamping piece 12 are clamped with the mounting ring 2 at the end part of the metal hose body 1, the installation process of the joint structure and the metal hose body 1 is completed, the driving component is reversely operated in the same way, and the clamping piece 12 is reset through the resilience force of the spring 11;
as shown in fig. 6, since the side wall of the connection between the collar 2 and the hook portion of the engaging member 12 is an inclined surface, when the hook portion of the engaging member 12 contacts with the collar 2, an inward force and an inward force towards the connecting pipe 7 are generated on the collar 2, so that the stability of the engagement between the engaging member 12 and the collar 2 is enhanced, and the force towards the connecting pipe 7 tends to tighten the metal hose body 1 towards the direction of the connecting pipe 7, so that the connection stability of the metal hose body 1 and the connecting pipe 7 is enhanced;
this design, through the hook-shaped block structure that sets up, when realizing the quick loading and unloading process of metal collapsible tube body 1 and joint structure to guaranteed the steadiness of connection, and easy operation is convenient for the change of metal collapsible tube body 1.
Further, the driving assembly comprises a thread 8 arranged on the outer wall of the middle section of the connecting pipe 7, and a screw sleeve 9 which is spirally connected to the thread 8, and the inclined surface of the screw sleeve 9 can be abutted against the end part of the clamping piece 12 far away from the mounting ring 2.
The thread 8 is in screw connection with the screw sleeve 9, and the side wall of the screw sleeve 9, which is close to the clamping piece 12, is provided with an inclined surface, so that the end part of the clamping piece 12, which is far away from the mounting ring 2, is conveniently jacked.
Example 2
As another embodiment of the utility model, the end of the connecting pipe 7 close to the metal hose body 1 is also provided with an inner sealing ring structure for enhancing the tightness of the connecting part of the connecting pipe 7 and the metal hose body 1; the inner sealing ring structure comprises mounting grooves 15 respectively formed in opposite ends of the connecting pipe 7 and the metal hose body 1, and an inner sealing ring body 14 arranged in the mounting grooves 15, wherein the thickness of the inner sealing ring body 14 is greater than the depth of the two mounting grooves 15.
Through the inner seal ring structure that sets up, as shown in fig. 3, 4, when being close to the butt joint of hook-shaped block structure's tip with metal collapsible tube body 1 and connecting pipe 7, and when installing through hook-shaped block structure, inner seal ring body 14 can seal the junction of metal collapsible tube body 1 and joint structure this moment, because the thickness of inner seal ring body 14 is greater than the degree of depth of two mounting grooves 15 again, consequently when joint structure and connecting pipe 7 are installed, the fastener 12 hook end can make metal collapsible tube body 1 be close to connecting pipe 7, thereby extrude inner seal ring body 14, further improve the leakproofness that joint structure and metal collapsible tube body 1 are connected.
Further, the end portion of the connecting pipe 7, which is close to the metal hose body 1, is further provided with an outer sealing ring structure, and the outer sealing ring structure comprises an outer sealing ring body 13 fixed at the end portion of the connecting pipe 7, so as to further enhance the tightness of the joint structure and the metal hose body 1.
In order to further enhance the sealing performance of the joint structure at the joint with the metal hose body 1, an outer sealing ring structure is further provided, as shown in fig. 4, so that the sealing performance of the joint structure at the joint with the metal hose body 1 is further enhanced.
Example 3
As an embodiment of the connection of adjacent metal hoses, the device further comprises a connection structure composed of two joint structure assemblies, which is used for the extension connection between the adjacent metal hoses; the connecting structure comprises two symmetrically arranged joint structures.
Through the connection structure that sets up, as shown in fig. 7, this design constitutes through two symmetrical welded joint structures, and when metal collapsible tube body 1 length was not enough, can connect adjacent metal collapsible tube body 1 through this connection structure to extension metal collapsible tube body 1 further satisfies user's different connection demands.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (5)
1. The joint structure of metal collapsible tube, its characterized in that includes:
the flexible pipe comprises a metal hose body (1) and mounting rings (2) respectively arranged at two ends of the metal hose body (1) and used for adapting to different types of hoses;
the anti-freezing device further comprises an insulation layer (5) arranged on the outer wall of the metal hose body (1) and used for preventing freezing of the metal hose body (1);
the connecting pipe (7) and a hook-shaped clamping structure arranged at one end of the connecting pipe (7) are used for tightly clamping the connecting pipe (7) with the metal hose body (1);
the other end is used for butting different types of hoses;
the hook-shaped clamping structure comprises a plurality of groups of hook-shaped clamping components, each group of hook-shaped clamping components comprises a mounting piece (10) arranged on the outer wall of the end part of the connecting pipe (7), and a clamping piece (12) connected to the mounting piece (10) in a rotating way through a mounting shaft, and the hook part of the clamping piece (12) can be in contact with an inclined plane where the mounting ring (2) is located;
the spring (11) is obliquely arranged between the connecting pipe (7) and the hook end of the clamping piece (12) and is used for resetting the clamping piece (12);
the device also comprises a driving component arranged on the connecting pipe (7) and used for driving the polymerization of the hook ends of the plurality of clamping pieces (12).
2. The joint structure of a metal hose according to claim 1, wherein:
the driving assembly comprises threads (8) formed on the outer wall of the middle section of the connecting pipe (7), and a threaded sleeve (9) which is spirally connected to the threads (8), and the inclined surface of the threaded sleeve (9) can be abutted against the end part of the clamping piece (12) far away from the mounting ring (2).
3. The joint structure of a metal hose according to claim 1, wherein:
the end part of the connecting pipe (7) close to the metal hose body (1) is also provided with an inner sealing ring structure which is used for enhancing the tightness of the joint of the connecting pipe (7) and the metal hose body (1);
the inner sealing ring structure comprises mounting grooves (15) which are respectively formed in the opposite ends of the connecting pipe (7) and the metal hose body (1), and inner sealing ring bodies (14) which are arranged inside the mounting grooves (15), wherein the thickness of each inner sealing ring body (14) is larger than the depth of each two mounting grooves (15).
4. The joint structure of a metal hose according to claim 1, wherein:
the end part of the connecting pipe (7) close to the metal hose body (1) is further provided with an outer sealing ring structure, and the outer sealing ring structure comprises an outer sealing ring body (13) fixed at the end part of the connecting pipe (7) and is used for further enhancing the tightness of the joint structure and the metal hose body (1).
5. The joint structure of a metal hose according to claim 1, wherein:
the connecting structure is composed of two joint structures, and the two joint structures are symmetrically arranged and used for extending connection between adjacent metal hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239153.6U CN219300168U (en) | 2023-02-17 | 2023-02-17 | Joint structure of metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239153.6U CN219300168U (en) | 2023-02-17 | 2023-02-17 | Joint structure of metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219300168U true CN219300168U (en) | 2023-07-04 |
Family
ID=86984031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320239153.6U Active CN219300168U (en) | 2023-02-17 | 2023-02-17 | Joint structure of metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219300168U (en) |
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2023
- 2023-02-17 CN CN202320239153.6U patent/CN219300168U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |