CN210860212U - U-shaped clamp hose coupler - Google Patents
U-shaped clamp hose coupler Download PDFInfo
- Publication number
- CN210860212U CN210860212U CN201921053341.XU CN201921053341U CN210860212U CN 210860212 U CN210860212 U CN 210860212U CN 201921053341 U CN201921053341 U CN 201921053341U CN 210860212 U CN210860212 U CN 210860212U
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- Prior art keywords
- hose
- locking
- wire
- connecting end
- flexible metal
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Abstract
The utility model discloses a U-shaped clamp hose connector, which comprises a connector body, a ring nut, a locking wire and a locking screw; one end of the connector body is a socket connecting end, the other end of the connector body is a hose connecting end, the hose connecting end is in a semicircular pipe shape, a boss is arranged on the outer wall of the hose connecting end, and a threaded hole is formed in the boss; the ring nut is screwed to the socket connecting end when the socket connecting end is inserted into the socket box; one end of the locking wire is connected to the side wall of the connecting end of the hose, the other end of the locking wire is provided with a wire buckle, and the wire buckle is provided with a screw hole; the locking screw is sleeved at the connecting end of the flexible metal hose, and when the locking wire surrounds the flexible metal hose, the locking wire penetrates through the wire buckle and is screwed into the threaded hole of the boss until the locking wire is clamped in the spiral groove of the flexible metal hose. The utility model has the advantages of high universality, firm connection and uneasiness in damage.
Description
Technical Field
The utility model relates to a cable joint technical field especially relates to a U type clip hose nipple.
Background
When a circuit is laid for a building with a wood structure and the like, in order to avoid fire caused by short circuit of the circuit, a flexible metal hose is generally adopted to wrap an electric wire so as to improve the safety of the circuit, a port of the flexible metal hose is connected to a switch socket box through a hose connector, and the electric wire can penetrate into the flexible metal hose from the switch socket box.
The existing hose joint is characterized in that a flexible metal hose is sleeved with an unclosed pressure ring, an opening of the unclosed pressure ring is connected with the opening of the unclosed pressure ring through a bolt, the unclosed pressure ring is elastically deformed in a small range under the action of the bolt and is close to the flexible metal hose until the unclosed pressure ring is completely compressed. The flexible metal hose has different sizes, the hose joint of the same specification cannot adapt to flexible metal hoses of different specifications, the hose joint of the connection mode has higher requirements on materials, and the hose joint is easy to compress and break in the use process despite the fact that the hose joint is controlled in place by a production process.
SUMMERY OF THE UTILITY MODEL
Therefore, a hose connector with a U-shaped clamp needs to be provided to solve the problems of low universality and easy damage of the hose connector in the prior art.
In order to achieve the purpose, the inventor provides a U-shaped clamp hose connector, which comprises a connector body, a ring nut, a locking line and a locking screw;
one end of the connector body is a socket connecting end, the other end of the connector body is a hose connecting end, the hose connecting end is in a semicircular pipe shape, a boss is arranged on the outer wall of the hose connecting end, and a threaded hole is formed in the boss;
the ring nut is screwed to the socket connecting end when the socket connecting end is inserted into the socket box;
one end of the locking wire is connected to the side wall of the connecting end of the hose, the other end of the locking wire is provided with a wire buckle, and the wire buckle is provided with a screw hole; the locking screw is sleeved at the connecting end of the flexible metal hose, and when the locking wire surrounds the flexible metal hose, the locking wire penetrates through the wire buckle and is screwed into the threaded hole of the boss until the locking wire is clamped in the spiral groove of the flexible metal hose.
As a preferred structure of the present invention, the outer wall of the hose connecting end has a wire groove, and the locking wire surrounds the outer wall of the hose connecting end along the wire groove.
As a preferred structure of the utility model, the end of the locking line, which is not provided with the wire buckle, is provided with a limiting block; the outer wall of the hose connecting end is provided with a clamping plate, and the clamping plate is provided with a wire clamping port penetrating through the side edge of the clamping plate; the locking line is provided with the one end of stopper and violently wears into card thread opening department, and the stopper supports and leans on the cardboard.
As an optimized structure of the utility model, the wire clamping opening is L-shaped.
As an optimized structure of the utility model, the locking line is a wire rope.
As a preferred structure of the utility model, the locking lines are provided with at least two, and the two locking lines are arranged along the axial direction of the hose connecting end in sequence; the number of the locking screws and the number of the threaded holes of the bosses are consistent with the number of the locking lines; one end of each locking line is connected with the side wall of the hose connecting end, and the line buckle of each locking line is locked to the boss through a locking screw.
Different from the prior art, the U-shaped clamp hose connector comprises a connector body, a ring nut, a locking line and a locking screw; one end of the connector body is a socket connecting end, the other end of the connector body is a hose connecting end, the hose connecting end is in a semicircular pipe shape, a boss is arranged on the outer wall of the hose connecting end, and a threaded hole is formed in the boss; the ring nut is screwed to the socket connecting end when the socket connecting end is inserted into the socket box; one end of the locking wire is connected to the side wall of the connecting end of the hose, the other end of the locking wire is provided with a wire buckle, and the wire buckle is provided with a screw hole; the locking screw is sleeved at the connecting end of the flexible metal hose, and when the locking wire surrounds the flexible metal hose, the locking wire penetrates through the wire buckle and is screwed into the threaded hole of the boss until the locking wire is clamped in the spiral groove of the flexible metal hose. Through adjusting the locking screw, can adjust the line and detain the interval to the boss, thereby can adjust the scope of locking line pressure compliance metal collapsible tube, can compromise the installation of the compliance metal collapsible tube of multiple diameter, the commonality is high, in addition, the locking line can block to the helicla flute of compliance metal collapsible tube in, consequently, can install the compliance metal collapsible tube to the hose connection end very firmly in, the locking line is along the helicla flute chucking, the locking line is not elastic deformation, the difficult degree of selected materials is lower, not fragile.
Drawings
FIG. 1 is a first block diagram of a U-clamp hose coupling according to an embodiment of the present invention;
FIG. 2 is a second view of the U-shaped clamp hose connector according to an embodiment of the present invention;
fig. 3 is an exploded view of a U-shaped clamp hose coupling according to an embodiment of the present invention;
FIG. 4 is a front view of a U-shaped clamp hose coupler according to an embodiment of the present invention in use;
FIG. 5 is a side view of a U-shaped clamp hose coupler according to an embodiment of the present invention in use;
fig. 6 is a rear view of a U-shaped clamp hose coupler according to an embodiment of the present invention in use;
fig. 7 is a first view of the U-shaped clamp hose connector according to an embodiment of the present invention in a use state;
fig. 8 is a second view of the U-shaped clamp hose connector according to an embodiment of the present invention in a use state.
Description of reference numerals:
1. a connector body;
100. a socket connection end;
101. a hose connection end;
102. a boss;
103. a wire guide groove;
104. clamping a plate;
1040. a wire clamping port;
2. a ring nut;
3. locking the wire;
300. wire buckling;
3000. a screw hole;
301. a limiting block;
4. locking screws;
5. a flexible metal hose;
500. a helical groove.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, the present invention provides a U-shaped clip hose connector for connecting a port of a flexible metal hose 5 to a switch socket box, so that an electric wire in the switch socket box can be passed through the flexible metal hose 5, especially a U-shaped clip hose connector that is not easily damaged and is adapted to flexible metal hoses 5 with various diameters.
In a specific embodiment, the U-shaped clip hose connector includes a connector body 1, a ring nut 2, a locking wire 3, and a locking screw 4. The joint body 1 is used for connecting a flexible metal hose 5 to a switch socket box; the ring nut 2 is used for fixing the joint body 1 to a switch socket box, so that the joint body 1 is fixedly connected with the switch socket box; the locking wire 3 is used to fix the flexible metal hose 5 to the joint body 1 by pulling the locking screw 4, and the locking wire 3 is a steel wire rope, so that the locking wire 3 can be more easily clamped into the spiral groove 500 of the flexible metal hose 5 and is difficult to be separated from the spiral groove 500 of the flexible metal hose 5.
The utility model discloses a switch socket box, including connector body 1, socket connection end 100, and the installation, the one end that connects body 1 is socket connection end 100, socket connection end 100 is used for being connected with the switch socket box, and socket connection end 100 is for being provided with the tubulose of external screw thread, and the diameter of socket connection end 100 is less than the diameter that connects body 1 middle part, and when the installation, need inject socket connection end 100 in the switch socket box from the socket department of switch socket box, and connect body 1 middle part card outside the switch socket box, ring nut 2 screws to socket connection end 100 department when socket connection end 100 injects the socket box, and such setting makes socket connection end 100 then can be fixed in the switch socket box, and the.
Referring to fig. 2, the other end of the connector body 1 is a hose connecting end 101, the hose connecting end 101 is in a semicircular tube shape, a boss 102 is arranged on the outer wall of the hose connecting end 101, and a threaded hole is formed in the boss 102; referring to fig. 3, one end of the locking wire 3 is connected to the side wall of the hose connection end 101, the other end of the locking wire 3 is provided with a wire buckle 300, and the wire buckle 300 is provided with a screw hole 3000; referring to fig. 4, 5 and 6, when the flexible metal hose 5 is sleeved at the hose connection end 101, the locking wire 3 passes through the wire buckle 300 and is screwed into the threaded hole of the boss 102 when the locking screw 4 surrounds the flexible metal hose 5, until the locking wire 3 is clamped in the spiral groove 500 of the flexible metal hose 5. The effective part of the locking wire 3 for clamping the flexible metal hose 5 is that the locking wire 3 is positioned at the part right opposite to the inner wall of the hose connecting end 101, and the distance from the wire buckle 300 of the locking wire 3 to the boss 102 can be adjusted by rotating the locking screw 4, so that the effective part of the locking wire 3 for clamping the flexible metal hose 5 is adjusted to the distance from the inner wall of the hose connecting end 101, and the flexible metal hose can be matched with different diameters.
Referring to fig. 7 and 8, since the diameter of the flexible metal hose 5 in fig. 8 is smaller than that of the flexible metal hose 5 in fig. 7, the distance between the effective portion of the locking wire 3 in fig. 8 and the inner wall of the hose connecting end 101 is smaller than that between the effective portion of the locking wire 3 in fig. 7 and the inner wall of the hose connecting end 101 by adjusting the locking screw 4, so that the flexible metal hose 5 in fig. 8 and the flexible metal hose 5 in fig. 7 can be respectively clamped to the hose connecting end 101 by the locking wire 3, and the U-shaped clamp hose connector can be applied to flexible metal hoses 5 with different diameters, and is not required to be elastically deformed by the hose connecting end 101, so that the U-shaped clamp hose connector is not easily damaged in the using process.
Referring to fig. 1 and 3, in order to ensure the stability of the locking wire 3 locking the flexible metal hose 5, in one embodiment, the outer wall of the hose connecting end 101 is provided with a wire guiding groove 103, when the locking wire 3 surrounds the flexible metal hose 5 and winds to the outer wall of the hose connecting pipe, the locking wire 3 is pressed into the wire guiding groove 103, such an arrangement can ensure that the position of the locking wire 3 is not easily deviated, and after the locking wire 3 is locked in the direction of the boss 102 by the locking screw 4, the pressing force of the locking wire 3 on the flexible metal hose 5 is not changed, thereby ensuring the stability of the locking wire 3 on the flexible metal hose 5.
In order to improve the stability of the flexible metal hose 5 connected to the hose joint of the U-shaped clamp, in one embodiment, at least two locking wires 3 are provided, and the two locking wires are sequentially arranged along the axial direction of the hose connecting end 101; the number of the locking screws 4 and the number of the threaded holes of the boss 102 are consistent with the number of the locking wires 3; one end of each locking thread 3 is connected with the side wall of the hose connecting end 101, and the thread buckle 300 of each locking thread 3 is locked to the boss 102 through the locking screw 4.
In order to facilitate replacement and installation of the locking wire 3, in a certain embodiment, a limiting block 301 is disposed at one end of the locking wire 3, which is not provided with the wire buckle 300; the outer wall of the hose connecting end 101 is provided with a clamping plate 104, and the clamping plate 104 is provided with a wire clamping port 1040 penetrating through the side edge of the clamping plate 104; one end of the locking wire 3, which is provided with the limit block 301, crosses the card wire inlet 1040, and the limit block 301 abuts against the card board 104. When the flexible metal hose 5 needs to be connected to the switch socket box, the end of the locking wire 3, where the stopper 301 is disposed, may cross the wire clamping opening 1040, and then the locking wire 3 is pulled in a direction away from the stopper 301, so that the stopper 301 abuts against the clamping plate 104, the flexible metal hose 5 is sleeved at the hose connecting end 101, and then the end of the locking wire 3, where the wire buckle 300 is disposed, is wound around the flexible metal hose 5 to the outer wall of the hose connecting pipe in a direction away from the end of the locking wire 3, where the stopper 301 is disposed, and then the locking screw 4 passes through the screw hole 3000 of the wire buckle 300 and screws the threaded hole of the boss 102 until the locking wire 3 is clamped into the spiral groove 500 of the flexible metal hose 5, and the stopper 301 tightly abuts against the clamping plate 104 and cannot be moved. When the locking wire 3 needs to be replaced, the locking screw 4 is removed, the locking wire 3 is in a loose state without being pulled by the locking screw 4 and the reaction force of the flexible metal hose 5, and then the locking wire 3 is taken out from the wire clamping opening 1040.
In order to ensure that the locking wire 3 will not be pulled out from the wire-locking opening 1040 when the flexible metal hose 5 is clamped by the locking wire 3, in one embodiment, the wire-locking opening 1040 is L-shaped, and the arrangement is such that the locking wire 3 needs to be bent around when it needs to be pulled out from the wire-locking buckle 300, and the locking wire 3 cannot be pulled out from the L-shaped wire-locking opening 1040 when it is pulled by the locking screw 4 and the reaction force of the flexible metal hose.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (6)
1. A U-shaped clamp hose connector is characterized by comprising a connector body, a ring nut, a locking wire and a locking screw;
one end of the connector body is a socket connecting end, the other end of the connector body is a hose connecting end, the hose connecting end is in a semicircular pipe shape, a boss is arranged on the outer wall of the hose connecting end, and a threaded hole is formed in the boss;
the ring nut is screwed to the socket connecting end when the socket connecting end is inserted into the socket box;
one end of the locking wire is connected to the side wall of the connecting end of the hose, the other end of the locking wire is provided with a wire buckle, and the wire buckle is provided with a screw hole; the locking screw is sleeved at the connecting end of the flexible metal hose, and when the locking wire surrounds the flexible metal hose, the locking wire penetrates through the wire buckle and is screwed into the threaded hole of the boss until the locking wire is clamped in the spiral groove of the flexible metal hose.
2. A U-clamp hose coupler according to claim 1, wherein the hose connecting end has a wire guide channel defined in an outer wall thereof, and said locking wire is wound around the outer wall of the hose connecting end along the wire guide channel.
3. A U-shaped clip hose coupler according to claim 1, wherein the end of the locking line not provided with the wire clip is provided with a stopper; the outer wall of the hose connecting end is provided with a clamping plate, and the clamping plate is provided with a wire clamping port penetrating through the side edge of the clamping plate; the locking line is provided with the one end of stopper and violently wears into card thread opening department, and the stopper supports and leans on the cardboard.
4. A U-clip hose coupler according to claim 3, wherein the wire-gripping mouth is L-shaped.
5. A U-clamp hose fitting according to claim 1 wherein said locking wire is a steel wire rope.
6. A U-clip hose coupler according to claim 1, wherein said locking wires are provided in at least two, two being disposed in sequence along the axial direction of the hose connection end; the number of the locking screws and the number of the threaded holes of the bosses are consistent with the number of the locking lines; one end of each locking line is connected with the side wall of the hose connecting end, and the line buckle of each locking line is locked to the boss through a locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053341.XU CN210860212U (en) | 2019-07-08 | 2019-07-08 | U-shaped clamp hose coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053341.XU CN210860212U (en) | 2019-07-08 | 2019-07-08 | U-shaped clamp hose coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860212U true CN210860212U (en) | 2020-06-26 |
Family
ID=71291839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921053341.XU Active CN210860212U (en) | 2019-07-08 | 2019-07-08 | U-shaped clamp hose coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195803A (en) * | 2019-07-08 | 2019-09-03 | 福州和湛鑫贸易有限公司 | A kind of sub- hose coupling of U-shaped folder |
-
2019
- 2019-07-08 CN CN201921053341.XU patent/CN210860212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195803A (en) * | 2019-07-08 | 2019-09-03 | 福州和湛鑫贸易有限公司 | A kind of sub- hose coupling of U-shaped folder |
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| GR01 | Patent grant |