CN208417855U - Rotary hose anchor tip - Google Patents
Rotary hose anchor tip Download PDFInfo
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- CN208417855U CN208417855U CN201820585321.6U CN201820585321U CN208417855U CN 208417855 U CN208417855 U CN 208417855U CN 201820585321 U CN201820585321 U CN 201820585321U CN 208417855 U CN208417855 U CN 208417855U
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- joint body
- thread
- nut cap
- hose
- wall
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Abstract
The utility model discloses a kind of rotary hose anchor tips, including the first joint body, retaining ring, second joint body, lock tube retainer ring and nut cap, first joint body is connected by the retaining ring being connected in the first retaining ring card slot of the first joint body and the second retaining ring card slot of the second joint body and the limit of the second joint body, first joint body can be mutually rotatable with the second joint body, nut cap is installed in the end of thread of the first joint body, the inner wall of nut cap is equipped with inner conical inclined-plane at the position of hose insert port, one end outer wall of lock tube retainer ring towards hose insert port is equipped with male-tapered inclined-plane, when nut cap is tightened, the end of thread of first joint body pushes lock tube retainer ring mobile, the inner conical inclined-plane on the male-tapered inclined-plane and nut cap that make lock tube retainer ring squeezes mutually, to force lock tube retainer ring diameter reduce with Clamping hose, structure is simple, easy to use, fast demountable hose, can rotate freely angle to adapt to the rotary motion of mechanical equipment.
Description
Technical field
The utility model relates to pipe joint technical fields, are to be related to a kind of fixation of rotary hose to connect more specifically
Head.
Background technique
In mechanical equipment, in order to protect to wire rods such as electric wires, wire rod can be arranged in hose (such as bellows)
It is interior.Wherein, it is usually necessary to use pipe joints when hose is installed is fixedly connected with the shell of equipment or other mounting surfaces, but existing
Some pipe joints are mostly stationary structure, cannot rotate freely angle, can not adapt to some mechanical equipment (such as manipulators
Deng) rotary motion.
Utility model content
The purpose of the utility model is to overcome drawbacks described above in the prior art, provide that a kind of structure is simple, user
Just, the rotary hose anchor tip that hose can be rapidly assembled and disassembled, angle can be rotated freely.
To achieve the above object, the utility model provides a kind of rotary hose anchor tip, including the first connector sheet
Body, retaining ring, the second joint body, lock tube retainer ring and nut cap, first joint body and the second joint body are respectively set
End of thread outer wall for the hollow structure of both ends open, first joint body is equipped with the first external screw thread, and described first connects
The butt end outer wall of head ontology is equipped with the first retaining ring card slot, and the butt end inner wall of second joint body is equipped with second gear
Card slot is enclosed, the end of thread outer wall of second joint body is equipped with the second external screw thread, the butt end of first joint body
It is installed in the inside of the second joint body, and the first retaining ring card slot and the second joint body by being connected to the first joint body
The second retaining ring card slot in retaining ring and the second joint body realize limit connection, first joint body can be relative to the
Two joint bodies rotate, and the nut cap is installed in the end of thread of the first joint body and is threadedly coupled with it, the spiral shell
Through there is hose insert port, it is oblique that the inner wall of the nut cap is equipped with inner conical at the position of hose insert port for the end of mother's lid
Face, the lock tube retainer ring are installed in the inside of nut cap and are located at the end of thread end of the first joint body, the lock tube retainer ring
It is equipped with male-tapered inclined-plane towards one end outer wall of hose insert port, when nut cap is tightened toward the rotation of the direction of the second joint body
When, the end of thread of first joint body pushes lock tube retainer ring mobile, makes the male-tapered inclined-plane and nut cap of lock tube retainer ring
Inner conical inclined-plane squeezes mutually, is inserted into clamping from the hose insert port of nut cap so that the diameter of lock tube retainer ring be forced to reduce
Hose inside first joint body.
As preferred embodiment, first joint body is set as straight pipe type joint body, first connector
The middle section of ontology is in straight tube-like.
As preferred embodiment, first joint body is set as bent tube type joint body, first connector
The middle section of ontology is in syphon shape.
As preferred embodiment, the diameter of bore at the end of thread of first joint body is greater than the first connector sheet
The diameter of bore of remaining position of body, so that the inner wall of the first joint body be made to form hose limited step.
As preferred embodiment, one end of the retaining ring towards the end of thread of the second joint body is equipped with outer chamfer.
As preferred embodiment, the outer wall of second joint body is equipped with octagonal convex body.
As preferred embodiment, the outer wall of the nut cap is equipped with equally distributed raised line.
As preferred embodiment, the end of thread of second joint body is also installed with fixture nut circle, described solid
Determine nut circle to be threadedly coupled with the end of thread of the second joint body.
Compared with prior art, the utility model has the beneficial effects that:
The utility model is equipped with the first joint body, retaining ring, the second joint body, lock tube retainer ring and nut cap, and first connects
It is connected between head ontology and the second joint body by ring washer detent, the first joint body can be sent out relative to the second joint body
Raw axial direction 360 degree rotation, after tightening nut cap, lock tube retainer ring quickly clamping from the hose insert port of nut cap can be inserted into the
Hose inside one joint body.The utility model has the advantages of simple structure, easy to use, can be rapidly assembled and disassembled hose, improves
Installation effectiveness, and angle can be rotated freely, it is suitable for the rotary motion of mechanical equipment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram for the rotary hose anchor tip that the utility model embodiment one provides；
Fig. 2 is the exploded view for the rotary hose anchor tip that the utility model embodiment one provides；
Fig. 3 is the sectional view for the rotary hose anchor tip that the utility model embodiment one provides；
Fig. 4 is the installation diagram of the first joint body of the offer of the utility model embodiment one, retaining ring and lock tube retainer ring；
Fig. 5 is the structural schematic diagram for the nut cap that the utility model embodiment one provides；
Fig. 6 is the enlarged drawing of part at A in Fig. 3；
Fig. 7 is the structural schematic diagram for the rotary hose anchor tip that the utility model embodiment two provides；
Fig. 8 is the structural schematic diagram for the first joint body that the utility model embodiment two provides.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment one
Fig. 1 and Fig. 2 are please referred to, the embodiments of the present invention one provide a kind of rotary hose anchor tip, including
The components such as the first joint body 1, retaining ring 2, the second joint body 3, lock tube retainer ring 4 and nut cap 5, with reference to the accompanying drawing to this reality
An all parts are applied to be described in detail.
As shown in Figure 1, Figure 2 and Figure 3, the first joint body 1 is set as the hollow structure of both ends open, the first joint body
1 end of thread outer wall is equipped with the first external screw thread 11, and the butt end outer wall of the first joint body 1 is equipped with the first retaining ring card slot
12。
As shown in figure 3, the diameter of bore at the end of thread of the first joint body 1 is greater than remaining position of the first joint body 1
The diameter of bore set, to make the inner wall of the first joint body 1 form hose limited step 13, when hose is inserted into the first connector
When the inside of ontology 1, hose limited step 13 can limit the insertion depth of hose.
In the present embodiment, the first joint body 1 can be preferably arranged to straight pipe type joint body, the first joint body 1
Middle section be in straight tube-like.
Second joint body 3 is set as the hollow structure of both ends open, and the butt end inner wall of the second joint body 3 is equipped with
The end of thread outer wall of second retaining ring card slot 31, the second joint body 3 is equipped with the second external screw thread 32.In addition, the second joint body 3
Outer wall be equipped with octagonal convex body 33.
As shown in Figures 2 and 3, retaining ring 2 is equipped with notch, to form c-type retaining ring.Is encased in for the ease of retaining ring 2
One end of second retaining ring card slot 31 of two joint bodies 3, retaining ring 2 towards the end of thread of the second joint body 3 is equipped with outer chamfer 21,
And the other end corner of retaining ring 2 is then set as right angle, can limit retaining ring 2 in this way can only enter.
As shown in figs. 2,4 and 6, lock tube retainer ring 4 is equipped with notch, to form c-type retainer ring.4 direction of lock tube retainer ring
One end outer wall of hose insert port 51 is equipped with male-tapered inclined-plane 41.
As shown in Fig. 1, Fig. 5 and Fig. 6, the inner wall of nut cap 5 is equipped with internal screw thread, and the end of nut cap 5, which is run through, has hose to insert
Entrance 51, the inner wall of nut cap 5 are equipped with inner conical inclined-plane 52 at the position of hose insert port 51, which makes
51 direction of hose insert port is directly gone in nut cap 5 to be gradually reduced.
Preferably, it is convenient for user's rotating nuts lid 5 to increase the frictional force of nut cap 5, it can on the outer wall of nut cap 5
To be equipped with equally distributed raised line 53.
As shown in Figure 1 and Figure 4, when specific assembly, retaining ring 2 can be sleeved on to the first gear of the first joint body 1 first
It encloses in card slot 12, the butt end of the first joint body 1 and retaining ring 2 is encased in the inside of the second joint body 3 together later, from
And by the second retaining ring card slot 31 of the first retaining ring card slot 12 and the second joint body 3 that are connected to the first joint body 1
Retaining ring 2 makes the first joint body 1 and the second joint body 3 realize limit connection, and such first joint body 1 can be relative to the
Two joint bodies 3 rotate, and lock tube retainer ring 4 is installed in the inside of nut cap 5 and is located at the end of thread end of the first joint body 1
Portion, nut cap 5 are installed in the end of thread of the first joint body 1 and are threadedly coupled with it.
As shown in fig. 6, when nut cap 5 is tightened toward the rotation of the direction of the second joint body 3, the spiral shell of the first joint body 1
Line end can push lock tube retainer ring 4 mobile, and the inner conical inclined-plane 52 on the male-tapered inclined-plane 41 and nut cap 5 that make lock tube retainer ring 4 is mutual
It mutually squeezes, so that forcing the diameter of lock tube retainer ring 4 to reduce is inserted into the first connector from the hose insert port 51 of nut cap 5 with clamping
Hose inside ontology 1.When nut cap 5 is rotated toward opposite direction to be unclamped, the diameter of lock tube retainer ring 4 restores normal, hose energy
It is enough quickly to extract.
During actual installation, rotary hose anchor tip can pass through the end of thread and shell of the second joint body 3
Threaded hole on the mounting surfaces such as body installs connection.Certainly, as depicted in figs. 1 and 2, the end of thread of the second joint body 3 can also add
Equipped with fixture nut circle 6, fixture nut circle 6 is threadedly coupled with the end of thread of the second joint body 3.When the second joint body 3
After the end of thread is inserted into the through-hole on the mounting surfaces such as shell from one side, fixture nut circle 6 can pacify from the another side of mounting surface
It is attached on the end of thread of the second joint body 3, after fixture nut circle 6 is tightened, 6 energy of the second joint body 3 and fixture nut circle
It is enough that mounting surface is clamped in centre, it is fixedly mounted with realizing.
Embodiment two
Fig. 7 and Fig. 8 are please referred to, the embodiments of the present invention two provide another rotary hose anchor tip,
It also include the components such as the first joint body 1, retaining ring 2, the second joint body 3, lock tube retainer ring 4 and nut cap 5, something in common is no longer
It repeats, the difference is that: the first joint body 1 is set as bent tube type joint body, and the middle section of the first joint body 1 is in bend pipe
Shape.
In conclusion the utility model has the advantages of simple structure, and it is easy to use, it can be rapidly assembled and disassembled hose, improve peace
Efficiency is filled, and angle can be rotated freely, is suitable for the rotary motion of mechanical equipment.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (8)
1. a kind of rotary hose anchor tip, it is characterised in that: including the first joint body (1), retaining ring (2), the second connector
Ontology (3), lock tube retainer ring (4) and nut cap (5), first joint body (1) and the second joint body (3) are respectively set to
The hollow structure of both ends open, the end of thread outer wall of first joint body (1) are equipped with the first external screw thread (11), and described the
The butt end outer wall of one joint body (1) is equipped with the first retaining ring card slot (12), in the butt end of second joint body (3)
Wall is equipped with the second retaining ring card slot (31), and the end of thread outer wall of second joint body (3) is equipped with the second external screw thread (32),
The butt end of first joint body (1) is installed in the inside of the second joint body (3), and by being connected to the first connector sheet
Retaining ring (2) in first retaining ring card slot (12) of body (1) and the second retaining ring card slot (31) of the second joint body (3) connects with second
Head ontology (3) realizes limit connection, and first joint body (1) can rotate relative to the second joint body (3), institute
It states nut cap (5) to be installed in the end of thread of the first joint body (1) and be threadedly coupled with it, the end of the nut cap (5) is passed through
It is installed with hose insert port (51), it is oblique that the inner wall of the nut cap (5) is equipped with inner conical at the position of hose insert port (51)
Face (52), the lock tube retainer ring (4) are installed in the inside of nut cap (5) and are located at the end of thread end of the first joint body (1),
One end outer wall of the lock tube retainer ring (4) towards hose insert port (51) is equipped with male-tapered inclined-plane (41), when nut cap (5) is past
When the direction rotation of second joint body (3) is tightened, the end of thread of first joint body (1) pushes lock tube retainer ring (4) to move
Dynamic, the inner conical inclined-plane (52) on the male-tapered inclined-plane (41) and nut cap (5) that make lock tube retainer ring (4) squeezes mutually, to force
The diameter of lock tube retainer ring (4), which is reduced, to be inserted into the first joint body (1) with clamping from the hose insert port (51) of nut cap (5)
The hose in portion.
2. rotary hose anchor tip according to claim 1, it is characterised in that: first joint body (1) sets
It is set to straight pipe type joint body, the middle section of first joint body (1) is in straight tube-like.
3. rotary hose anchor tip according to claim 1, it is characterised in that: first joint body (1) sets
It is set to bent tube type joint body, the middle section of first joint body (1) is in syphon shape.
4. rotary hose anchor tip according to claim 1, it is characterised in that: first joint body (1)
Diameter of bore at the end of thread is greater than the diameter of bore of remaining position of the first joint body (1), to make the first joint body
(1) inner wall forms hose limited step (13).
5. rotary hose anchor tip according to claim 1, it is characterised in that: the retaining ring (2) connects towards second
One end of the end of thread of head ontology (3) is equipped with outer chamfer (21).
6. rotary hose anchor tip according to claim 1, it is characterised in that: second joint body (3)
Outer wall is equipped with octagonal convex body (33).
7. rotary hose anchor tip according to claim 1, it is characterised in that: on the outer wall of the nut cap (5)
Equipped with equally distributed raised line (53).
8. rotary hose anchor tip described according to claim 1~any one of 7, it is characterised in that: described second
The end of thread of joint body (3) is also installed with fixture nut circle (6), the fixture nut circle (6) and the second joint body (3)
The end of thread is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585321.6U CN208417855U (en) | 2018-04-23 | 2018-04-23 | Rotary hose anchor tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585321.6U CN208417855U (en) | 2018-04-23 | 2018-04-23 | Rotary hose anchor tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417855U true CN208417855U (en) | 2019-01-22 |
Family
ID=65116688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585321.6U Active CN208417855U (en) | 2018-04-23 | 2018-04-23 | Rotary hose anchor tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877765A (en) * | 2019-03-28 | 2019-06-14 | 江苏三能动力总成有限公司 | Engine cylinder cover water pipe draw-off gear and engine cylinder cover water pipe Hubbing method |
-
2018
- 2018-04-23 CN CN201820585321.6U patent/CN208417855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877765A (en) * | 2019-03-28 | 2019-06-14 | 江苏三能动力总成有限公司 | Engine cylinder cover water pipe draw-off gear and engine cylinder cover water pipe Hubbing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |