CN218267814U

CN218267814U - Spherical joint with protective action

Info

Publication number: CN218267814U
Application number: CN202221729355.0U
Authority: CN
Inventors: 吴志斌; 陈玉兵; 吴晓英
Original assignee: Xiamen Binyang Sanitary Ware Co ltd
Current assignee: Xiamen Binyang Sanitary Ware Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-10
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to the technical field of spherical joints, in particular to a spherical joint with protection function, which comprises a spherical joint body, a spray head and a rotating head; the utility model discloses a rotating head is connected with in the rotation of ball joint body top, the rotating head is dismantled with the shower nozzle and is connected, the pot head is equipped with first clamping ring on the ball joint body outer wall, shower nozzle outer wall bottom cover is equipped with second clamping ring, be provided with the lag between first clamping ring and the second clamping ring, first clamping ring sets up respectively with fastening device with second clamping ring inner wall, two fastening device tightly supports respectively on shower nozzle and ball joint body outer wall, the lag wraps up the rotating head in inside, the utility model discloses a rotating head rotation position is protected with the rotating head to the guard ring, reduces external dust particle and enters into the rotating groove of seting up between ball joint body and the rotating head, improves the rotation effect on the ball joint body.

Description

Spherical joint with protective action

Technical Field

The utility model relates to a ball joint technical field specifically is a ball joint with guard action.

Background

The spherical metal hose joint has the advantages of good flexibility, fatigue resistance, high and low temperature resistance, corrosion resistance and the like, has a much longer service life compared with other types of hoses (rubber hoses and plastic hoses), and is widely used along with the development of modern industry.

The spherical joint of the existing spherical metal hose is formed by a stainless steel thin-wall seamless pipe or a longitudinal welding seam stainless steel thin-wall pipe through high-precision plastic deformation processing, is easy to absorb various motion deformation and cyclic load, and can particularly meet the compensation of larger displacement of a system.

When the existing spherical joint is used, the spherical joint end is limited to rotate by utilizing the spherical groove, a lot of dust can enter the spherical groove when the spherical joint is used for a long time, and when the dust is accumulated to a certain degree at the spherical groove, the rotation of the connecting end of the spherical joint is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball joint with guard action to when proposing current ball joint and using in solving above-mentioned background art, utilize spherical groove restriction ball joint end to rotate, can get into a lot of dusts in the spherical groove when using for a long time, when the dust is accumulated to a certain extent in spherical groove department, influence the ball joint link and rotate.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a spherical joint body, a spray head and a rotating head; the utility model discloses a shower nozzle, including spherical joint body, shower nozzle, lag, first lock clamping ring, second lock clamping ring, the spherical joint body top is rotated and is connected with the rotating head, the rotating head is dismantled with the shower nozzle and is connected, the cover is equipped with first lock clamping ring on the spherical joint body outer wall, shower nozzle outer wall bottom cover is equipped with second lock clamping ring, be provided with the lag between first lock clamping ring and the second lock clamping ring, first lock clamping ring and second lock clamping ring inner wall set up respectively with fastening device, two fastening device tightly supports respectively on shower nozzle and spherical joint body outer wall, the lag wraps up the rotating head in inside.

Preferably, the fastening mechanism comprises a plurality of connecting plates, springs and non-slip pads, the springs are transversely arranged inside the first locking clamping ring and the second locking clamping ring respectively, the connecting plates are inserted into the inner walls of the first locking clamping ring and the second locking clamping ring respectively, the other ends of the springs are fixedly connected with the connecting plates respectively, and the connecting plates are connected with the first locking clamping ring and the second locking clamping ring in a sliding mode respectively.

Preferably, spherical connector body outer wall be provided with first lock clamping ring assorted sealing strip, first lock clamping ring cover is established on the sealing strip outer wall, the lag is the rubber lag.

Preferably, a nut groove is formed in the upper end of the rotating head, a threaded head matched with the nut groove is arranged at the bottom end of the spray head, and the outer wall of the threaded head is in threaded connection with the nut groove.

Preferably, a plurality of non-slip pads are arranged on one side of the connecting plate and respectively abut against the outer walls of the spray head and the spherical joint body, and the non-slip pads are rubber ring non-slip pads.

Preferably, the first lock clamping ring and the second lock clamping ring are provided with grooves matched with a plurality of connecting plates on the outer wall, and the connecting plates extend to the inner walls of the first lock clamping ring and the second lock clamping ring through the grooves respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first clamping ring is sleeved on the outer wall of the spherical joint body, so that the protective sleeve connected to the first clamping ring is wrapped at one end of the rotating head, the second clamping ring is sleeved on the spray head, the other end of the protective sleeve is wrapped on the outer wall of the spray head, the rotary position of the rotating head is protected by the protective ring, external dust particles are prevented from entering a rotary groove formed between the spherical joint body and the rotating head, and the rotating effect of the spherical joint body of the rotating head is improved;

2. through the slipmat that connecting plate one side was equipped with, improve connecting plate and shower nozzle connection effect, improve the connection effect between connecting plate and the ball joint body outer wall, through the sealing strip that the ball joint body outer wall was equipped with, improve first lock clamping ring and this body coupling of ball joint sealed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the first lock clip ring of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a ball joint body; 2. a spray head; 3. a first clamping ring; 4. a protective sleeve; 5. a second locking collar; 6. rotating the head; 7. a nut groove; 8. a fastening mechanism; 81. a connecting plate; 82. a spring; 83. a non-slip mat; 9. a screw head; 10. a sealing strip; 11. and (4) a groove.

Detailed Description

The technical solutions in the embodiments 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, there are shown: the embodiment is a preferred embodiment in the technical scheme, and a spherical joint with a protection function comprises a spherical joint body 1, a spray head 2 and a rotating head 6; the top of the spherical joint body 1 is rotatably connected with a rotating head 6, the rotating head 6 is detachably connected with a spray head 2, a first locking clamping ring 3 is sleeved on the upper end of the outer wall of the spherical joint body 1, a second locking clamping ring 5 is sleeved on the bottom end of the outer wall of the spray head 2, a protective sleeve 4 is arranged between the first locking clamping ring 3 and the second locking clamping ring 5, the inner walls of the first locking clamping ring 3 and the second locking clamping ring 5 are respectively provided with a fastening mechanism 8, the two fastening mechanisms 8 are respectively tightly supported on the outer wall of the spray head 2 and the outer wall of the spherical joint body 1, and the rotating head 6 is wrapped inside the protective sleeve 4.

As shown in fig. 1 and 5, the fastening mechanism 8 includes a connecting plate 81, a spring 82 and a non-slip pad 83, the plurality of springs 82 are respectively transversely disposed inside the first locking clamping ring 3 and the second locking clamping ring 5, the plurality of connecting plates 81 are respectively inserted into the inner walls of the first fastening clamping ring and the second locking clamping ring 5, the other ends of the plurality of springs 82 are respectively fixedly connected to the plurality of connecting plates 81, the plurality of connecting plates 81 are respectively slidably connected to the first locking clamping ring 3 and the second locking clamping ring 5, the first locking clamping ring 3 pushes the plurality of connecting plates 81 located around the inner ring of the first locking clamping ring 3 to be close together through the plurality of springs 82 disposed inside, the first locking clamping ring 3 is close to the outer wall of the spherical joint body 1 to be close to the outer wall of the spherical joint body 1, the plurality of connecting plates 81 located around the inner ring of the second locking clamping ring 5 are pushed to the outer wall of the spray head 2 through the plurality of springs 82 disposed inside the second locking clamping ring 5, and the second locking clamping ring 5 is limited on the spray head 2.

As shown in fig. 2 and 4, the outer wall of the spherical joint body 1 is provided with a sealing strip 10 matched with the first locking clamping ring 3, the first locking clamping ring 3 is sleeved on the outer wall of the sealing strip 10, the protecting sleeve 4 is a rubber protecting sleeve 4, and the first locking clamping ring 3 sleeved on the outer wall of the spherical joint body 1 is restrained and fixed through the sealing strip 10 arranged on the outer wall of the spherical joint body 1.

As shown in fig. 2, a nut groove 7 is formed at the upper end of the rotating head 6, a thread head 9 matched with the nut groove 7 is arranged at the bottom end of the spray head 2, the outer wall of the thread head 9 is connected in the nut groove 7 in a threaded manner, and the spray head 2 and the rotating head 6 can be conveniently installed through the nut groove 7 formed in the rotating head 6 and the thread head 9 arranged at the bottom end of the spray head 2.

As shown in fig. 5, the anti-slip pads 83 are disposed on one side of the connecting plates 81, the anti-slip pads 83 respectively abut against the outer walls of the spray head 2 and the ball joint body 1, the anti-slip pads 83 are rubber ring anti-slip pads 83, and the anti-slip pads 83 disposed on one side of the connecting plates 81 improve the fastening effect of the connecting plates 81 with the spray head 2 and the ball joint body 1.

As shown in fig. 2 and 4, grooves 11 matched with the plurality of connecting plates 81 are formed in the outer walls of the first locking clamping ring 3 and the second locking clamping ring 5, the plurality of connecting plates 81 extend to the inner walls of the first locking clamping ring 3 and the second locking clamping ring 5 through the plurality of grooves 11 respectively, the plurality of grooves 11 formed in the inner wall of the first locking clamping ring 3 facilitate the sliding of the plurality of connecting plates 81 to the inside of the first locking clamping ring 3, the plurality of grooves 11 formed in the inner wall of the second locking clamping ring 5 facilitate the sliding extension of the plurality of connecting plates 81 to the inside of the second locking clamping ring 5.

In this embodiment, at first, install each part, with ball joint body 1 threaded connection on the tap, rotating head 6 and shower nozzle 2 threaded connection on through ball joint body 1, make to be located 1 one end rotation of ball joint body, first clamping ring 3 of establishing through 1 outer wall cover of ball joint body, and through the elasticity of the inside a plurality of springs 82 that is equipped with of first clamping ring 3, a plurality of connecting plates 81 that will set up around 3 inner walls of first clamping ring draw close together, make a plurality of connecting plates 81 side laminate around 1 outer wall of ball joint body, make the one end at rotating head 6 of 4 parcel of the lag of connecting on first clamping ring 3, elasticity through a plurality of springs 82 that 5 inside of second clamping ring were equipped with, a plurality of connecting plates 81 that will set up around 5 inner walls of second clamping ring draw close together, make a plurality of connecting plates 81 side laminate around 2 outer walls of shower nozzle, establish on shower nozzle 2 through 5 covers of second clamping ring, make the other end parcel of lag 4 on the outer wall of shower nozzle 2, make the protection ring will reduce 6 rotating head position, it improves the rotating head effect to get into between the ball joint body and the rotating head 1 rotating head.

The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A spherical joint with a protection function comprises a spherical joint body (1), a spray head (2) and a rotating head (6); the method is characterized in that: the ball joint is characterized in that the top of the ball joint body (1) is rotatably connected with a rotating head (6), the rotating head (6) is detachably connected with a spray head (2), a first locking clamping ring (3) is sleeved on the upper end of the outer wall of the ball joint body (1), a second locking clamping ring (5) is sleeved on the bottom end of the outer wall of the spray head (2), a protective sleeve (4) is arranged between the first locking clamping ring (3) and the second locking clamping ring (5), the inner walls of the first locking clamping ring (3) and the second locking clamping ring (5) are respectively provided with a fastening mechanism (8) and a fastening mechanism (8), the fastening mechanisms (8) are respectively and tightly abutted to the outer walls of the spray head (2) and the ball joint body (1), and the protective sleeve (4) wraps the rotating head (6) inside.

2. A protective ball joint as defined in claim 1, wherein: fastening device (8) are including connecting plate (81), spring (82) and slipmat (83), and is a plurality of spring (82) transversely set up respectively inside first lock clamping ring (3) and second lock clamping ring (5), and is a plurality of connecting plate (81) are pegged graft respectively on the inner wall that first fastening went to lock clamping ring (5) with the second, and is a plurality of on the other end of spring (82) is a plurality of connecting plate (81) of fixed connection respectively, a plurality of connecting plate (81) respectively with first lock clamping ring (3) and second lock clamping ring (5) sliding connection.

3. A protective ball joint as defined in claim 1, wherein: the ball joint is characterized in that the outer wall of the ball joint body (1) is provided with a sealing strip (10) matched with a first lock clamping ring (3), the first lock clamping ring (3) is sleeved on the outer wall of the sealing strip (10), and the protecting sleeve (4) is a rubber protecting sleeve (4).

4. A protective ball joint as defined in claim 1, wherein: the upper end of the rotating head (6) is provided with a nut groove (7), the bottom end of the spray head (2) is provided with a thread head (9) matched with the nut groove (7), and the outer wall of the thread head (9) is in threaded connection with the nut groove (7).

5. A protective ball joint as defined in claim 2, wherein: a plurality of anti-skid pads (83) are arranged on one side of the connecting plate (81), the anti-skid pads (83) are respectively abutted to the outer walls of the spray head (2) and the spherical joint body (1), and the anti-skid pads (83) are rubber ring anti-skid pads (83).

6. A protective ball joint as defined in claim 2, wherein: first lock clamping ring (3) and second lock clamping ring (5) outer wall all seted up with a plurality of connecting plate (81) assorted recess (11), it is a plurality of connecting plate (81) extend to the inner wall of first lock clamping ring (3) and second lock clamping ring (5) through a plurality of recesses (11) respectively.