CN214579560U - Anti-drop hosepipe connects knot - Google Patents
Anti-drop hosepipe connects knot Download PDFInfo
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- CN214579560U CN214579560U CN202120685330.4U CN202120685330U CN214579560U CN 214579560 U CN214579560 U CN 214579560U CN 202120685330 U CN202120685330 U CN 202120685330U CN 214579560 U CN214579560 U CN 214579560U
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- knot
- hoop body
- connects
- groove
- water hose
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Abstract
The utility model relates to a fire-fighting equipment technical field, concretely relates to anti-drop hosepipe connects knot, connect the knot including first connecing and the second, the first head end outside that connects the knot is provided with the locking mechanism of both axial displacement of restriction between the head end inboard that connects the knot with the second, the second connects the knot and has seted up the inserting groove along its axis direction, the first outside of connecing is provided with the catch of separating, it is provided with the restriction between the catch inboard and the first knot outside of connecing and separates the screw-thread mechanism of catch axial displacement to separate the catch, still include the anticreep staple bolt, the anticreep staple bolt sets up at the first kneck that connects knot and second and connect the kneck of knot, the anticreep staple bolt includes first hoop body and second hoop body, the second hoop body and the one end pin joint of first hoop body, the other end passes through the fastener and connects. The utility model discloses a locking mechanism fastens first connecing and detains the relation of connection that connects the knot with the second, utilizes to separate the catch and realizes that first connecing is detained and the second connects the dismantlement of detaining, also sets up the anticreep staple bolt in both junctions, prevents to appear at the problem that the hosepipe connector separation appears in the removal process.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field, specificly relate to an anti-drop hosepipe connects knot.
Background
The water hose buckle is used as an accessory of a fire hose, is mainly used for connection among a water hose, a fire hydrant, a water gun and the like, and is widely applied to the fields of fire fighting operation and the like. The connected mode between the knot is connect to current hosepipe adopts two hosepipes to connect the knot butt joint generally, rotate the joint through joint spare, this kind of mode is operated simply, but connect not inseparable enough, the fire hose overturns easily appears when water pressure passes through the fire hose, the winding condition, lead to the hosepipe to connect the knot junction to drop, influence the continuity of supplying water, simultaneously, the hosepipe connects the knot junction often and ground collision wearing and tearing, lead to easily fracture deformation when the rescue work of putting out a fire, influence rescue work, threaten fire fighter's self safety even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome above technical problem and provide an anti-drop hosepipe connects knot.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an anti-drop hosepipe connects knot, connects the knot including first knot and second, the first head end outside that connects the knot is provided with the locking mechanism of both axial displacement of restriction between the head end inboard that connects the knot with the second, the second connects the knot and has seted up the inserting groove along its axis direction, the first knot outside that connects is provided with the catch of separating, it is provided with the screw-thread mechanism that the catch axial displacement was separated in the restriction between the catch inboard and the first knot outside of separating, still includes the anticreep staple bolt, the anticreep staple bolt sets up at the first kneck that connects the knot with the second and connect the knot, the anticreep staple bolt includes first hoop body and second hoop body, the second hoop body is with the one end pin joint of first hoop body, and the other end passes through the fastener and connects.
Furthermore, the locking mechanism comprises a sliding clamping piece arranged on the inner side of the second connecting buckle and a limiting groove arranged on the outer side of the head end of the first connecting buckle.
Furthermore, the sliding clamping piece comprises a circular truncated cone-shaped mounting hole formed along the side wall of the insertion groove and an elastic ball arranged in the mounting hole and capable of moving.
Furthermore, the mounting holes are uniformly distributed along the circumferential direction of the insertion groove, and each mounting hole is internally provided with the elastic ball.
Furthermore, the screw thread mechanism comprises a screw thread groove formed in the outer wall of the first connecting buckle and a screw thread arranged on the inner side of the unlocking ring and rotatably connected with the screw thread groove.
Further, the tail end of the unlocking ring comprises a flange extending along the radial direction of the unlocking ring, anti-skid grains are arranged on the outer edge of the flange, and the threads matched with the thread grooves are arranged on the inner edge of the flange.
Furthermore, the tail ends of the first connecting buckle and the second connecting buckle are provided with a plurality of annular grooves.
Furthermore, a first empty groove matched with the outer wall of the unlocking ring and a second empty groove matched with the outer wall of the second connecting buckle are formed in the first hoop body and the second hoop body.
Furthermore, a spring is arranged between the unlocking ring and the first empty groove, one end of the spring is fixedly connected with the first empty groove, and the other end of the spring is abutted against the unlocking ring.
Further, the fastener includes caulking groove and rotation spliced pole, the caulking groove sets up between first hoop body and second hoop body, rotation spliced pole one end sets firmly in the caulking groove, and the first hoop body of the movable fastening of the other end and second hoop body.
As can be seen from the above description of the present invention, compared with the prior art, the anti-falling water hose connector provided by the present invention comprises a first connector and a second connector, wherein a locking mechanism for limiting the axial movement of the first connector and the second connector is arranged between the outer side of the head end of the first connector and the inner side of the head end of the second connector, the second connector is provided with an insertion groove along the axial direction thereof, the outer side of the first connector is provided with a unlocking ring, when the head end of the first connector is inserted into the insertion groove of the second connector, the locking mechanism is locked, when the unlocking ring is inserted into the insertion groove along the axial direction of the first connector, the locking mechanism is unlocked, a screw mechanism for limiting the axial movement of the unlocking ring is arranged between the inner side of the unlocking ring and the outer side of the first connector, when the unlocking ring is screwed with the first connector, the screw mechanism limits the axial movement of the unlocking ring along the first connector, when the unlocking ring is unlocked with the first connector, the unlocking ring can move along the axial direction of the first buckle, the anti-disengaging clamp further comprises an anti-disengaging clamp, the anti-disengaging clamp is arranged at the position of a connector of the first buckle and the second buckle, the water hose can be prevented from being dragged, the water hose is buckled and rubbed with the ground in a collision manner, so that the problem of fracture deformation is caused, the anti-disengaging clamp comprises a first hoop body and a second hoop body, the second hoop body is pivoted with one end of the first hoop body, the other end of the second hoop body is connected through a fastener, the first hoop body and the second hoop body can be opened and closed through the fastener, and the first buckle and the second buckle are conveniently separated and placed.
Drawings
FIG. 1 is an exploded view of the anti-falling water hose buckle of the present invention;
FIG. 2 is a schematic view of the anti-falling water band buckle of the utility model;
FIG. 3 is a cross-sectional view of the first and second fasteners of the present invention in a locked state;
fig. 4 is a sectional view of the first and second connecting buckles according to the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of the present invention, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 4, an anti-falling water hose connector comprises a first connector 1 and a second connector 2, a locking mechanism for limiting the axial movement of the first connector 1 and the second connector 2 is arranged between the outer side of the head end of the first connector 1 and the inner side of the head end of the second connector 2, an insertion groove 3 is arranged on the second connector 2 along the axial direction of the second connector, a unlocking ring 4 is arranged on the outer side of the first connector 1, a screw mechanism for limiting the axial movement of the unlocking ring 4 is arranged between the inner side of the unlocking ring 4 and the outer side of the first connector 1, and an anti-falling hoop 5 is further included, the anti-falling hoop 5 is arranged at the interface of the first connector 1 and the second connector 2, the anti-falling hoop 5 comprises a first hoop body 51 and a second hoop body 52, the second hoop body 52 is pivoted with one end of the first hoop body 51, the other end is connected with a fastener, the first connector 1 passes through the insertion groove 3 and is connected with the second connector 2 in a locking way, compare in current two and connect the slip joint of knot, connect more inseparabler, difficult emergence not hard up problem to first connecing to detain 1 and second and connect 2 junctions to add anticreep staple bolt 5, both avoided connecing to detain direct and ground collision wearing and tearing, increase the hosepipe and connect the service life who detains, can fasten first connecing and detain 1 and second and connect the relation of connection who detains 2 again, reduce first connecing and detain 1 and second and connect the risk that detain 2 separation in the fire control operation and bring.
The locking mechanism comprises a sliding clamping piece arranged on the inner side of the second connecting buckle 2 and a limiting groove 6 arranged on the outer side of the head end of the first connecting buckle 1, the sliding clamping piece comprises a circular truncated cone-shaped mounting hole 7 arranged along the side wall of the inserting groove 3 and a plurality of elastic balls 8 arranged in the mounting hole 7 and capable of moving, the mounting holes 7 are uniformly distributed along the circumferential direction of the inserting groove 3, each mounting hole 7 is internally provided with the elastic ball 8, the head end of the first connecting buckle 1 is provided with an annular bulge 9, when the unlocking ring 4 is locked with the first connecting buckle 1, the annular bulge 9 firstly enters the inserting groove 3, the elastic balls 8 are pressed into the mounting holes 7 at the moment, until the limiting groove 6 moves to be kept level with the mounting holes 7, the elastic balls 8 pop out to be abutted against the limiting groove 6, namely, the first connecting buckle 1 and the second connecting buckle 2 are locked and fixed, when the unlocking ring 4 is unlocked, the lower pressure is separated the catch 4 and is pressed down and is released 9 butts as for annular arch, and elasticity ball 8 receives pressure to impress in mounting hole 7, just can connect the first second of taking out 1 to connect detain 2, realizes the two separation and accomodates.
The screw thread mechanism comprises a thread groove 10 formed in the outer wall of the first connecting buckle 2 and a thread which is arranged on the inner side of the unlocking ring 4 and is rotatably connected with the thread groove 10, the tail end of the unlocking ring 4 comprises a flange 41 extending along the radial direction of the unlocking ring 4, anti-skidding lines are arranged on the outer edge of the flange 41, the inner edge is provided with the thread which is matched with the thread groove 10, locking or unlocking between the unlocking ring 4 and the first connecting buckle is achieved through the screw thread mechanism, the operation is simple and convenient, and the unlocking ring 4 cannot move randomly.
The tail ends of the first connecting buckle 1 and the second connecting buckle 2 are respectively provided with a plurality of annular grooves 11, and the annular grooves 11 are used for fixing the water hose and the connecting buckles, so that the water hose and the connecting buckles are connected more tightly and are prevented from falling off.
The first hoop body 51 and the second hoop body 52 are respectively provided with a first empty groove 12 matched with the outer wall of the unlocking ring 4 and a second empty groove 13 matched with the outer wall of the second connecting buckle 2, the first empty groove 12 can be used for the unlocking ring 4 and the flange 41 to move, the second empty groove 12 is fixedly clamped with the side wall of the second connecting buckle 2, a spring 14 is arranged between the unlocking ring 4 and the first empty groove 12, one end of the spring 14 is fixedly connected with the first empty groove 12, the other end of the spring is abutted against the unlocking ring 4, the fastener comprises an embedding groove 15 and a rotating connecting column 16, the embedding groove 15 is arranged between the first hoop body 51 and the second hoop body 52, one end of the rotating connecting column 16 is fixedly arranged in the embedding groove 15, the other end of the rotating connecting column can movably fasten the first hoop body 51 and the second hoop body 52, the first hoop body 51 can be connected with or separated from the second hoop body 52 by pulling the rotating connecting column 16, the first hoop body 51 is fixedly connected with the side wall of the second connecting buckle 2, second hoop 52 and the pin joint of first hoop 51 one end, when using, pull and rotate spliced pole 16 and leave caulking groove 15, the one end separation of pin joint is kept away from to first hoop 51 and second hoop 52 this moment, make things convenient for first buckle 1 and second to connect and detain 2 and be connected, can get into the fixed both link of caulking groove 15 joint through pulling after connecting and rotate spliced pole 16, prevent wearing and tearing fracture at the removal in-process, set up spring 14 between unblock ring 4 and first dead slot 12, when making first hoop 51 and second hoop 52 fastening connection, also can push down and remove unblock ring 4, realize first buckle 1 and the second unblock separation of detaining 2.
The working principle of the utility model is as follows:
during installation, the rotating connecting column 16 is pulled to leave the caulking groove 15, so that the head end of the first connecting buckle 1 is inserted into the inserting groove 3 of the second connecting buckle 2, the elastic ball 8 is popped out to be abutted against the limiting groove 6, the unlocking ring 4 is rotated to be locked with the first connecting buckle, and the rotating connecting column 16 is pulled to enter the caulking groove 15 for clamping, so that the connecting end of the first connecting buckle 1 and the second connecting buckle 2 can be fixedly protected; when unlocking, the unlocking ring 4 is rotated to be separated from the thread groove 10 of the first connecting buckle 1, and after the unlocking ring is inserted into the insertion groove 2 along the axial direction of the first connecting buckle 1, the elastic ball 8 is pressed into the mounting hole 7, and then the first connecting buckle 1 can be pulled out.
As can be seen from the above description of the present invention, compared with the prior art, the anti-falling water hose connector provided by the present invention comprises a first connector and a second connector, wherein a locking mechanism for limiting the axial movement of the first connector and the second connector is arranged between the outer side of the head end of the first connector and the inner side of the head end of the second connector, the second connector is provided with an insertion groove along the axial direction thereof, the outer side of the first connector is provided with a unlocking ring, when the head end of the first connector is inserted into the insertion groove of the second connector, the locking mechanism is locked, when the unlocking ring is inserted into the insertion groove along the axial direction of the first connector, the locking mechanism is unlocked, a screw mechanism for limiting the axial movement of the unlocking ring is arranged between the inner side of the unlocking ring and the outer side of the first connector, when the unlocking ring is screwed with the first connector, the screw mechanism limits the axial movement of the unlocking ring along the first connector, when the unlocking ring is unlocked with the first connector, the unlocking ring can move along the axial direction of the first buckle, the anti-disengaging clamp further comprises an anti-disengaging clamp, the anti-disengaging clamp is arranged at the position of a connector of the first buckle and the second buckle, the water hose can be prevented from being dragged, the water hose is buckled and rubbed with the ground in a collision manner, so that the problem of fracture deformation is caused, the anti-disengaging clamp comprises a first hoop body and a second hoop body, the second hoop body is pivoted with one end of the first hoop body, the other end of the second hoop body is connected through a fastener, the first hoop body and the second hoop body can be opened and closed through the fastener, and the first buckle and the second buckle are conveniently separated and placed.
The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (10)
1. The utility model provides an anti-drop hosepipe connects knot which characterized in that: including first joint knot and second joint knot, be provided with the locking mechanism of restriction both axial displacement between the head end outside of first joint knot and the head end inboard of second joint knot, the second connects the knot and has seted up the inserting groove along its axis direction, the first joint knot outside is provided with the catch of separating, it is provided with the restriction between the catch inboard and the first joint knot outside and separates the screw-thread mechanism of catch axial displacement to separate, still includes the anticreep staple bolt, the anticreep staple bolt sets up the kneck that connects the knot at first joint knot and second, the anticreep staple bolt includes first hoop body and second hoop body, the second hoop body is connected with the one end pin joint of first hoop body, and the other end passes through the fastener and connects.
2. The anti-drop water hose coupler according to claim 1, characterized in that: the locking mechanism comprises a sliding clamping piece arranged on the inner side of the second connecting buckle and a limiting groove arranged on the outer side of the head end of the first connecting buckle.
3. The anti-drop water hose coupler according to claim 2, characterized in that: the sliding clamping piece comprises a circular truncated cone-shaped mounting hole formed along the side wall of the insertion groove and an elastic ball arranged in the mounting hole and capable of moving.
4. The anti-drop water hose coupler according to claim 3, characterized in that: the mounting holes are uniformly distributed along the circumferential direction of the insertion groove, and the elastic ball is arranged in each mounting hole.
5. The anti-drop water hose coupler according to claim 1, characterized in that: the thread mechanism comprises a thread groove formed in the outer wall of the first connecting buckle and a thread which is arranged on the inner side of the unlocking ring and is rotationally connected with the thread groove.
6. The anti-drop water hose coupler according to claim 5, characterized in that: the tail end of the unlocking ring comprises a flange extending along the radial direction of the unlocking ring, anti-skid grains are arranged on the outer edge of the flange, and the threads matched with the thread grooves are arranged on the inner edge of the flange.
7. The anti-drop water hose coupler according to claim 1, characterized in that: the tail ends of the first connecting buckle and the second connecting buckle are provided with a plurality of annular grooves.
8. The anti-drop water hose coupler according to claim 1, characterized in that: and the first hoop body and the second hoop body are respectively provided with a first empty groove matched with the outer wall of the unlocking ring and a second empty groove matched with the outer wall of the second connecting buckle.
9. The anti-drop water hose coupler according to claim 8, wherein: and a spring is arranged between the unlocking ring and the first empty groove, one end of the spring is fixedly connected with the first empty groove, and the other end of the spring is abutted against the unlocking ring.
10. The anti-drop water hose coupler according to claim 1, characterized in that: the fastener includes caulking groove and rotation spliced pole, the caulking groove sets up between first hoop body and second hoop body, rotation spliced pole one end sets firmly in the caulking groove, and the first hoop body of the mobile fastening of the other end and second hoop body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685330.4U CN214579560U (en) | 2021-04-06 | 2021-04-06 | Anti-drop hosepipe connects knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685330.4U CN214579560U (en) | 2021-04-06 | 2021-04-06 | Anti-drop hosepipe connects knot |
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| Publication Number | Publication Date |
|---|---|
| CN214579560U true CN214579560U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120685330.4U Active CN214579560U (en) | 2021-04-06 | 2021-04-06 | Anti-drop hosepipe connects knot |
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| CN (1) | CN214579560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224590A (en) * | 2021-12-20 | 2022-03-25 | 振德医疗用品股份有限公司 | Stoma convex disc and production method thereof |
-
2021
- 2021-04-06 CN CN202120685330.4U patent/CN214579560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224590A (en) * | 2021-12-20 | 2022-03-25 | 振德医疗用品股份有限公司 | Stoma convex disc and production method thereof |
| CN114224590B (en) * | 2021-12-20 | 2024-02-27 | 振德医疗用品股份有限公司 | Ostomy cam and production method thereof |
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