CN214833152U

CN214833152U - Shower head lifting seat

Info

Publication number: CN214833152U
Application number: CN202120246382.1U
Authority: CN
Inventors: 林孝发; 林孝山; 万志刚; 邓飞明; 陈志伟; 邓小清; 刘启乔
Original assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Current assignee: Fujian Xihe Sanitary Ware Technology Co Ltd
Priority date: 2020-11-23
Filing date: 2021-01-28
Publication date: 2021-11-23
Anticipated expiration: 2031-01-28
Also published as: EP4030005A1; EP4030005A4; WO2022105076A1

Abstract

The utility model discloses a shower head lifting seat, which comprises a body, wherein one end of the body is provided with an opening, the side wall of the body is provided with a notch for sleeving a lifting rod, a slide way is arranged in the body, and the slide way is communicated between the opening and the notch; the sliding piece is arranged in the slide way in a rotation stopping and sliding manner, and one end of the sliding piece facing the notch is provided with a first holding part for holding the lifting rod; the rotating part is in threaded connection with the sliding part, is suitable for rotating around a rotating shaft parallel to the sliding direction of the sliding part relative to the body and is in limited connection with the body along the extending direction of the rotating shaft; the rotating piece rotates to drive the first holding portion of the sliding piece to enter and exit the notch along the slide way. The utility model discloses an among the gondola water faucet lift seat dismouting process, only need follow the direction rotation piece of difference can, easy operation dismantles conveniently, rotates the piece and can not drop in the body rotating the in-process, has avoided losing.

Description

Shower head lifting seat

Technical Field

The utility model relates to a bathroom field, concretely relates to gondola water faucet lift seat.

Background

The shower head lifting assembly generally comprises a shower head lifting seat and a lifting rod, wherein the lifting rod is clamped on a notch of the shower head lifting seat. The size of the gap matched with the lifting rod is different due to different pipe diameters of the lifting rod. In order to realize the installation of lifting rods with different pipe diameters, in the prior art, for example, chinese patent CN202909875U discloses a shower head lifting head, which comprises a sliding sleeve socket, a sliding sleeve body and an adjusting cover. The middle part of the sliding sleeve body is provided with a notch for sleeving the lifting rod, the adjusting cover is connected with the screw rod of the first sliding sleeve moving buckle and can drive the second sliding sleeve moving buckle between the adjusting cover and the first sliding sleeve moving buckle to move inwards, and therefore the lifting head is fixed on the lifting rod. However, in this patent, when disassembling, the adjusting cover needs to be rotated reversely until the adjusting cover is completely separated from the screw rod on the first sliding movable buckle, and the adjusting cover is easily lost, which causes inconvenience to users. After the adjusting cover is detached, the second sliding sleeve moving buckle is required to move outwards or be detached due to the fact that the second sliding sleeve moving buckle is not directly connected with the adjusting cover, the detaching steps are complex, and the second sliding sleeve moving buckle is easy to lose; when the installation next time, need install again that the second sliding sleeve removes to detain and adjust the lid, the installation is very inconvenient with the dismantlement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a convenient and difficult gondola water faucet lift seat that loses of dismouting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a shower lifting seat comprises a body, a sliding part and a rotating part. One end of the body is provided with an opening, the side wall of the body is provided with a notch for sleeving the lifting rod, a slide way is arranged in the notch, and the slide way penetrates through the opening and the notch; the sliding piece is arranged in the slideway in a rotation stopping and sliding manner, and one end of the sliding piece facing the notch is provided with a first holding part for holding the lifting rod; the rotating part is in threaded connection with the sliding part, is suitable for rotating around a rotating shaft parallel to the sliding direction of the sliding part relative to the body and is in limited connection with the body along the extending direction of the rotating shaft; the rotating piece rotates to drive the first holding portion of the sliding piece to enter and exit the notch along the slide way.

When rotating the piece and rotating, the piece of rotating can not remove relative body, and consequently the slider receives the drive of rotating the piece and slides along the slide, makes first portion of embracing pass in the breach to make first portion of embracing closely cooperate with the lifter that inserts in the body breach, realized the fixed to different pipe diameter lifters. In the dismouting process, only need along the direction rotation piece of difference can, easy operation, it is convenient to dismantle, because rotate the piece and the body is connected along axis of rotation extending direction is spacing, rotates the piece and can not drop in the body rotating the in-process, has avoided losing.

Additional features and advantages of the embodiments of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the application. Other advantages of the embodiments of the present application may be realized and attained by the instrumentalities and methods described in the specification and the drawings.

Other aspects will be apparent upon reading and understanding the attached drawings and detailed description.

Drawings

Fig. 1 is a schematic structural view of a shower head lifting seat according to a first embodiment of the present invention;

fig. 2 is an exploded perspective view of the shower head lifting seat according to the first embodiment of the present invention;

fig. 3 is a schematic perspective view of an inner seat according to a first embodiment of the present invention;

fig. 4 is a perspective view of a slider according to a first embodiment of the present invention;

fig. 5 is a perspective view of a rotating member according to a first embodiment of the present invention;

fig. 6 is a sectional view of the first embodiment of the present invention with the slider slid inward;

fig. 7 is a sectional view showing the outward sliding of the sliding member according to the first embodiment of the present invention;

fig. 8 is an exploded perspective view of a shower head lifting seat according to a second embodiment of the present invention;

fig. 9 is a sectional view showing the outward sliding of the sliding member according to the second embodiment of the present invention;

fig. 10 is a perspective view of a rotating member and a decorative cover according to a third embodiment of the present invention;

fig. 11 is an enlarged schematic view of portion a of fig. 10;

fig. 12 is a perspective view of a rotary base according to a third embodiment of the present invention;

fig. 13 is a schematic view showing the engagement between the driving wheel and the decorative cover according to the third embodiment of the present invention;

fig. 14 is a sectional view of a rotating member and a decorative cover according to a third embodiment of the present invention.

Description of the main reference numerals:

10. the body, 11, the housing, 111, the opening, 112, the notch, 12, the inner seat, 121, the second holding portion, 1211, the cushion, 1212, the connecting sleeve, 122, the bridge portion, 123, the connecting portion, 1231, the latch, 1232, the guide groove, 1233, the extending portion, 1234 and the barb;

20. the sliding piece 21, the first holding part 211, the avoiding opening 22, the connecting wall 221, the through hole 222, the step surface 23, the screwing part 231 and the guide bulge;

30. a rotating part 31, a screw rod 32 and a clamping groove;

40. a connecting seat 41, a fixing groove;

50. a protective sleeve;

60. the body, 61, the shell, 611, the shell, 6111, the opening, 6112, the interface, 6113, the insertion groove, 6114, the notch, 612, the connecting ring, 6121, the second annular bulge, 6122, and the third annular bulge;

62, an inner seat 621, a second holding portion 6211, a cushion 6212, a connecting sleeve 6213, a fourth annular protrusion 6214, an inserting protrusion 622, a bridging portion 623, a connecting portion 6231, a guide groove 6232 and a ring groove;

70. the rotating part 71 comprises a rotating seat 711, a screw rod 712, a positioning column 713, a positioning protrusion 714, a clamping groove 715 and a buckle; 72. the driving wheel 721, the first positioning hole 722, the second positioning hole 723, the ratchet, 7231, the tooth back 7232 and the tooth surface;

80. decorative cover, 81, constant head tank, 82, rib, 821, inclined plane, 822, spacing face.

Detailed Description

Example 1

Referring to fig. 1 to 7, fig. 1 to 7 show a shower lifting base of embodiment 1, including a body 10, a slider 20, a rotation member 30, a connection base 40, and a protection cover 50.

As shown in fig. 2, the body 10 includes an outer shell 11 and an inner seat 12, the outer shell 11 is a hollow tubular body, one end of the outer shell 11 is closed, a through hole is formed on an end surface (hereinafter referred to as a closed surface) of the closed end, an opening 111 is formed on the other end of the outer shell, a U-shaped notch 112 is formed on a side wall of the outer shell 11 close to the closed end, the open end of the outer shell 11 and the U-shaped notch 112 are communicated to form a channel, and a receiving groove is formed between the closed end of the outer shell 11 and the U-shaped notch 112.

As shown in fig. 2 and 3, the inner seat 12 has a substantially U-shaped structure, and includes a second clasping portion 121, a bridge portion 122 and a connecting portion 123, wherein the second clasping portion 121 and the connecting portion 123 are respectively connected to two ends of the bridge portion 122. The inner wall of the second clasping portion 121 facing the connecting portion 123 is provided with a groove for the cushion 1211 to be placed, and the surface of the cushion 1211 facing the connecting portion 123 forms a top holding surface of the second clasping portion 121. A connecting sleeve 1212 protrudes from an outer wall of the second clasping portion 121 facing away from the connecting portion 123, and a threaded hole is formed in the connecting sleeve 1212 for inserting a screw. The connecting portion 123 includes a circular groove and an extending portion 1233, and an opening of the circular groove faces a side away from the second clasping portion 121. A plurality of clamping blocks 1231 are uniformly distributed on the inner peripheral wall of the opening end of the circular groove far away from the bridge part 122. The tank bottom center of circular slot runs through and is equipped with circular logical groove, and the inner wall that circular logical groove is followed the axial and is equipped with guide way 1232. The number of the extending portions 1233 may be two, one end of each of the two extending portions 1233 is connected to the inner wall of the circular through groove, the other end of each of the two extending portions 1233 extends towards the second clasping portion 121 and forms a barb 1234 at the end, and the direction of the two barbs 1234 is outward in the radial direction. The circular through slot and the channel between the two extensions 1233 together form a slideway.

As shown in fig. 1, the inner seat 12 and the outer shell 11 are fixed to each other, and the outer shell 11 is sleeved on the inner seat 12, the U-shaped notch 112 of the outer shell forms the notch 112 of the body, the opening 111 of the outer shell 11 forms the opening 111 of the body, the slideway of the body runs through between the opening 111 and the notch 112, the slideway is formed on the inner seat 12, and specifically on the connecting portion 123 of the inner seat 12, which can be implemented in the following manner.

The inner holder 12 is inserted into the outer shell 11 along the open end of the outer shell 11, the second clasping portion 121 of the inner holder 12 is inserted into the receiving slot of the outer shell 11, and the connecting sleeve 1212 of the second clasping portion 121 passes through the through hole of the closed surface of the outer shell 11 and extends outwards from the receiving slot. The cushion 1211 of the second clasping portion 121 extends to the side of the U-shaped notch 112 close to the closed surface of the housing, i.e., forms the top clasping surface of the second clasping portion 121. The connecting portion 123 of the inner seat 12 is inserted into the channel of the outer shell 11, so that the extending portion 1233 and the slide way are located in the channel of the outer shell 11, the slide way penetrates between the opening 111 and the notch 112 of the outer shell 11, and the bridge portion 122 of the inner seat 12 is partially located in the channel and partially extends to the bottom wall of the U-shaped notch 112 in the direction of the U-shaped notch 112. There is a gap between the bridge 122 and the inner wall of the housing 11 to form a sliding slot.

As shown in fig. 4, the slider 20 is formed by combining the first clasping portion 21, the connecting wall 22 and the screw portion 23. The first holding portion 21 is a circular tube structure, and two recesses are symmetrically formed in one end wall of the circular tube and used for holding the lifting rod. The first clasping portion 21 is provided with an avoiding opening 211, and in this embodiment, the avoiding opening 211 extends along the axial direction of the circular tube of the first clasping portion 21 and extends to two ends of the circular tube. The screw connection portion 23 is of a cylindrical structure, an internal threaded screw hole is formed in the screw connection portion 23, a guide protrusion 231 is arranged on the outer side wall of the screw connection portion 23, and the guide protrusion 231 extends in the axial direction of the screw connection portion. The first clasping portion 21 is disposed around the screw-connecting portion 23, that is, the first clasping portion 21 is located at the radial outer edge of the screw-connecting portion 23, and the first clasping portion 21 and the screw-connecting portion 23 are connected by the connecting wall 22. The connecting wall 22 is provided perpendicular to the axis of the first clasping portion 21 and the screw-threaded portion 23. The connecting wall 22 is symmetrically provided with two through holes 221 at the radial outer edge of the screw-connection portion 23, and the connecting wall 22 is further provided with a step surface 222 facing the first clasping portion 21 at the radial outer side of the through holes 221.

As shown in fig. 5, the rotating member 30 has a cylindrical structure, and one end thereof is provided with a screw 31 extending in the axial direction. The outer peripheral wall of the rotating member 30 near the free end of the screw 31 is circumferentially provided with a locking groove 32.

As shown in fig. 1, the connection seat 40 is used for fixing a shower head, and a fixing groove 41 for fixing the shower head is provided thereon, and an insertion channel is provided at a groove bottom of the fixing groove 41. The protective sleeve 50 is a U-shaped structure and made of soft material, and the shape of the protective sleeve 50 is matched with the shape of the notch 112.

The sliding piece 20 is arranged in the slideway in a rotation stopping and sliding manner and can be realized in the following way:

the outer diameter of the screw-coupling portion 23 of the slider 20 is adapted to the inner diameter of the circular through-groove of the coupling portion 123 of the inner seat 12 such that the screw-coupling portion 23 can pass through the circular through-groove. The through hole 221 of the connecting wall 22 of the slider 20 is shaped to allow the extension 1233 to pass through. The relief opening 211 of the slider 20 is shaped to match the shape of the bridge 122 so that the bridge 122 can be inserted into the relief opening 211. The guide protrusion 231 of the screw portion 23 of the slider 20 is slidably engaged with the guide groove 1232 in the coupling portion 123 of the inner seat 12 such that the guide protrusion 231 can be inserted into the guide groove 1232. During installation, the inner seat 12 is inserted into the outer shell 11, the installed body 10 is fixedly connected with the connecting seat 40, namely, the connecting sleeve 1212 of the inner seat 12 is inserted into the inserting channel of the connecting seat 40, and then the connecting sleeve 1212 is locked by a screw, so that the inner seat 12, the outer shell 11 and the connecting seat 40 are fixedly connected, then the avoiding opening 211 of the sliding part 20 is opposite to the bridging part 122, the bridging part 122 is inserted into the avoiding opening 211, and the side wall of the avoiding opening 211 is inserted into the sliding groove; the guide projection 231 of the slider 20 is inserted in alignment with the guide groove 1232 such that the screw portion 23 of the slider 20 passes through the circular through groove of the connecting portion 123 of the inner seat 12, the extension portion 1233 passes through the through hole 221 of the connecting wall 22, so that the side wall of the escape opening 211 can slide along the sliding groove between the bridge portion 122 and the inner wall of the housing 11, the guide projection 231 of the slider 20 slides on the guide groove 1232, and the through hole 221 of the connecting wall 22 of the slider 20 slides on the extension portion 1233. When the sliding member 20 slides along the sliding track, since the guide groove 1232 is engaged with the guide protrusion 231, the bridge portion 122 is engaged with the escape opening 211, and the extension portion 1233 is restricted from rotating, the first clasping portion 21 enters and exits the notch 112 when the sliding member 20 slides, and the axial rotation of the sliding member 20 is restricted.

The rotating member 30 is screwed to the sliding member 20, rotates relative to the body 10 about a rotating axis parallel to the sliding direction of the sliding member 20, and is connected to the body 10 in a limited manner along the extending direction of the rotating axis. In the present embodiment, the extending direction of the rotating shaft is the axial direction of the housing 11, and may also be understood as the axial direction of the body 10.

The screw hole in the screw portion 23 of the sliding member 20 is engaged with the screw 31 of the rotating member 30, and the engaging groove 32 of the rotating member 30 is engaged with the engaging block 1231 of the inner holder 12. During the installation, insert the draw-in groove 32 that rotates piece 30 with the fixture block 1231 of interior seat 12 in, realized promptly that the edge axis of rotation extending direction of rotating piece 30 and body 10 is spacing to be connected, draw-in groove 32 allows fixture block 1231 to rotate at the relative draw-in groove 32 behind the joint for it is still rotatable after rotating piece 30 and interior seat 12 joint. Then, the screw 31 of the rotation member 30 is inserted into the screw hole of the sliding member 20 so that the rotation member 30 is screw-coupled with the sliding member 20. The rotating piece 30 is connected with the body 10 in a clamping mode to achieve limiting connection along the extending direction of the rotating shaft, and the rotating piece is simple and practical in structure, simple in process and low in cost. The rotating piece 30 is provided with a clamping groove 32, the body 10 is provided with a clamping block 1231, and the clamping groove 32 is clamped with the clamping block 1231 to realize the clamping connection of the rotating piece and the body, so that the structure is simple and practical, and the installation is convenient; and the clamping structure can be hidden in the body, so that the appearance is more attractive.

The slider 20 is provided with an abutting surface facing the notch 112, and the body 10 is provided with a stopper wall for abutting against the abutting surface between the abutting surface and the notch, which can be realized by the following structure:

after the sliding member 20 is inserted into the inner seat 12, the barbs 1234 form a stop wall, and the step surface 222 on the connecting wall 22 is an abutment surface. When the sliding member 20 moves in a direction approaching the notch 112, the sliding member 20 moves to a certain position, the abutting surface of the sliding member 20 abuts against the stopping wall, i.e., the abutting barb 1234, and the cooperation of the stopping wall and the abutting surface prevents the sliding member 20 from falling from the notch 112 when the sliding member 20 is about to be separated from the bolt connection with the rotating member 30 or when the sliding member is separated from the bolt connection. Further, the influence on the sliding of the slider 20 is avoided, thereby avoiding an increase in the resistance when the slider 20 slides.

The installation process of gondola water faucet lift seat of this embodiment is as follows:

the inner holder 12 is inserted into the outer housing 11 as described above, and the installed body 10 is fixedly connected to the connecting base 40, that is, the inner holder 12, the outer housing 11 and the connecting base 40 are fixedly connected, and the engaging groove 32 of the rotating member 30 is engaged with the engaging block 1231 of the connecting portion 123 of the inner holder 12. The slider 20 is then non-rotatably slidably disposed within the slideway and threadably engaged with the rotatable member 30 as described above.

It should be understood that the engaging groove may also be disposed on the inner wall of the inner seat 12, and the engaging block may also be disposed on the outer wall of the rotating member 30, which is not described in detail herein.

The use of gondola water faucet lift seat of this embodiment is as follows:

as shown in fig. 7, when the fixing of the lifting rod needs to be realized, the rotating member 30 is driven to rotate along a first direction, the first direction is a clockwise direction or a counterclockwise direction, the rotating member 30 drives the sliding member 20 to move towards the notch direction, so that the first clasping portion 21 of the sliding member 20 is located in the notch, and the first clasping portion 21, the second clasping portion 121 and the bridge portion 122 cooperate together to realize the fixing of the lifting rod. The protective sleeve 50 with the shape matched with the shape of the notch can be sleeved on the notch as required, and the friction of the protective sleeve 50 on the lifting rod can be reduced. Similarly, the cushion 1211 of the second clasping portion 121 can reduce friction against the lifter.

As shown in fig. 6, when the lifter needs to be loosened, the rotating member 30 is driven to rotate in a direction opposite to the first direction, and the rotating member 30 drives the sliding member 20 to move away from the notch, so that the first clasping portion 21 of the sliding member 20 gradually exits from the notch 112, and the first clasping portion 21 is no longer tightly fitted with the lifter.

Example 2

Referring to fig. 8 to 9, fig. 8 to 9 show a shower head lifting base of embodiment 2, including a body 60, a slider 20, a rotation member 30, and a connection base 40.

The structure of the shower head lifting seat of the embodiment 2 is basically the same as that of the shower head lifting seat of the embodiment 1, the embodiment 2 is different from the embodiment 1 only in the difference from the body, and only the structure of the body 60 of the embodiment 2 will be described below.

As shown in fig. 8, the body 60 includes an outer shell 61 and an inner seat 62. The housing 61 includes a shell 611 and a connecting ring 612, the shell 611 is a hollow tubular body, one end of the shell 611 is provided with an opening 6111, the other end of the shell 611 is provided with a socket 6112, and the inner wall of the shell 611 close to the socket 6112 is convexly provided with a first annular protrusion. The first annular protrusion is provided with an inserting groove 6113 along the axial direction. The inner wall of the shell 611 near the opening 6111 is provided with internal threads. The side wall of the shell 611 close to the socket 6112 is provided with a U-shaped notch 6114. The opening 6111 of the shell 611 is communicated with the U-shaped notch 6114 to form a channel, and the socket 6112 of the shell 611 is communicated with the U-shaped notch 6114 to form an accommodating groove. The outer wall of the connecting ring 612 is provided with external threads, the inner wall is provided with a second annular bulge 6121 and a third annular bulge 6122 which are alternately protruded, and the third annular bulge 6122 is positioned at the end part of the connecting ring 612. The connecting ring 612 is screwed on the inner wall of the shell 611 close to the opening 6111 through the external thread of the outer wall, wherein the third annular projection 6122 is positioned on the inner wall of the connecting ring 612 close to one end of the notch, and the shell 61 is formed after the connecting ring 612 and the shell 611 are screwed.

The inner seat 62 has a substantially U-shaped structure, and includes a second clasping portion 621, a bridging portion 622, and a connecting portion 623, the second clasping portion 621 and the connecting portion 623 are respectively connected to two ends of the bridging portion 622, and a groove is formed on an inner wall of the second clasping portion 621 facing the connecting portion 623 for placing the cushion 6211. The surface of the cushion 6211 facing the connecting portion 623 forms the top supporting surface of the second clasping portion 621. A connecting sleeve 6212 is protruded from the outer wall of the second clasping portion 621 facing away from the connecting portion 623, and a threaded hole is formed in the connecting sleeve 6212 for inserting a screw. The second clasping portion 621 is further provided with a fourth annular projection 6213 and an insertion projection 6214 on the outer wall between the connecting sleeve 6212 and the cushion 6211. The axial direction of the fourth annular protrusion 6213 and the extending direction of the insertion protrusion 6214 are both parallel to the extending direction of the bridge portion 622, and the insertion protrusion 6214 extends from the end of the fourth annular protrusion 6213 away from the cushion 6211 to the side where the connection sleeve 6212 is located. The connecting portion 623 has a hollow tubular structure, and has an inner wall provided with a guide groove 6231 in the axial direction and an outer wall provided with a ring groove 6232 adjacent to the bridging portion 622. The inner wall of the connecting portion 623 forms a slide way.

As shown in fig. 9, the outer shell 61 and the inner seat 62 are fixed to each other, and the outer shell 61 is fitted to the inner seat 62. The opening 6111 and the notch 6114 of the shell 611 form an opening and a notch of the body 60, respectively, a slide way of the body 60 penetrates between the opening 6111 and the notch 6114, and the slide way is formed on the inner seat 62, specifically, on the connecting portion 623 of the inner seat 62. Be equipped with guide structure between interior seat 62 and the shell 61, guide structure includes inserting groove 6113 and the grafting arch 6214 of sliding fit each other and extending along axis of rotation extending direction, and the inner wall of shell 61 is located to inserting groove 6113, and the outer wall of interior seat 62 is located to grafting arch 6214.

The inner holder 62 is inserted into the housing 611 along the opening 6111 of the housing 611, the second clasping portion 621 of the inner holder 62 is inserted into the receiving slot of the housing 611, and the connecting sleeve 6212 of the second clasping portion 621 passes through the inserting port 6112 of the housing 611 to extend outwards of the receiving slot. The fourth annular protrusion 6213 of the second clasping portion 621 abuts against the first annular protrusion of the housing 611, and the inserting protrusion 6214 of the second clasping portion 621 is inserted into the inserting groove 6113 of the housing 611. The cushion 6211 of the second clasping portion 621 extends to the side of the U-shaped notch 6114 near the insertion port 6112, i.e. forming the top holding surface of the second clasping portion 621. The connecting portion 623 of the inner seat 62 is inserted into the channel of the outer shell 61, so that the slide way is located in the channel, and the slide way penetrates between the opening 6111 and the notch 6114 of the shell 611. A gap exists between the outer wall of the connecting portion 623 and the inner wall of the housing 611. The bridge 622 of the inner seat 62 is partially located within the channel and partially extends to the bottom wall of the U-shaped notch 6114 of the housing 611. There is a gap between the bridge 622 and the inner wall of the housing 611 to form a sliding slot. The connecting ring 612 is inserted from the opening 6111 of the shell 611, the connecting ring 612 is located in a gap between the outer wall of the connecting portion 623 and the inner wall of the shell 611, the connecting ring 612 moves towards the direction close to the notch 6114 until the connecting ring 612 is opposite to the annular groove 6232 of the connecting portion 623 and is in threaded connection with the shell 611, the third annular protrusion 6122 of the connecting ring 612 is located outside the annular groove 6232, the connecting ring 612 does not move any more, the third annular protrusion 6122 is hooked with the side wall of the annular groove 6232 close to the bridge portion 622, and a gap exists between the inner wall of the connecting ring 612 and the outer wall of the annular groove 6232.

The connecting ring 612 and the inner seat 62 are in limited connection along the axial direction of the connecting portion 623 by hooking the third annular protrusion 6122 and the side wall of the annular groove 6232 close to the bridging portion 622. The second annular projection 6121 of the connection ring 612 forms a latch of the housing 61. Wherein the housing 611 is generally made of a rigid material, the inner holder 62 and the connection ring 612 are generally made of plastic, and the fixture block is formed on the inner wall of the housing 61 through the connection ring 612, so that the processing of the housing 611 is simpler.

The guiding structure (the plugging projection 6214 and the plugging groove 6113) between the inner seat 62 and the outer shell 61 makes the positioning of the inner seat 62 and the outer shell 61 more accurate and the installation simpler.

The structure of the slider 20, the rotation member 30 and the connecting socket 40 is the same as that of embodiment 1.

During installation, the body 60 is installed as described above, that is, the inner seat 62 is inserted into the shell 611, the connecting ring 612 is installed, the installed body 60 is fixedly connected with the connecting seat 40, and the clamping block formed by the clamping groove 32 of the rotating member 30 and the second annular protrusion 6121 of the connecting ring 612 is clamped. Then, the escape opening 211 of the slider 20 is opposed to the bridge portion 622, the bridge portion 622 is inserted into the escape opening 211, the guide projection 231 of the slider 20 is inserted into the guide groove 6231, and the slider 20 is set in the slide way in a rotation-stopping manner and is screwed to the rotating member 30.

Since the shell 611 is made of rigid material and the inner seat 62 is made of plastic, after the rotating member 30 is clamped with the connecting ring 612, since the connecting ring 612 is screwed with the shell 611 and axially limited and connected with the connecting portion 623, the shell 611 is not easily deformed by force when the rotating member 30 rotates, and the connecting ring 612 is not easily pulled and moved, so that the gap between the outer shell 61 and the rotating member 30 is not increased or decreased.

The procedure of example 2 is the same as example 1, and will not be described in detail here.

Example 3

The structure of the gondola water faucet lifting socket of embodiment 3 is substantially the same as that of the gondola water faucet lifting socket of embodiment 1, as shown in fig. 10 to 14, embodiment 3 differs from embodiment 1 only in the difference from the rotation member and embodiment 3 further includes a decoration cover, and only the structures of the rotation member 70 and the decoration cover 80 of embodiment 3 will be described below.

As shown in fig. 10, the rotating member 70 includes a rotating seat 71 and a driving wheel 72, as shown in fig. 10 and 12, the rotating seat 71 is a cylindrical structure, one end of the rotating seat 71 is provided with a screw 711 extending along an axial direction, the other end of the rotating seat is provided with a positioning column 712 extending along the axial direction and a plurality of positioning protrusions 713 uniformly distributed around the positioning column 712, an outer peripheral wall of the rotating seat near a free end of the screw 711 is provided with a locking groove 714 along a circumferential direction, and an outer peripheral wall between the locking groove 714 and the positioning protrusions 713 is provided with an annular locking buckle 715.

The driving wheel 72 is provided with a second positioning hole 722 and a first positioning hole 721 uniformly distributed on the circumference of the second positioning hole 722 along the axial direction, wherein the second positioning hole 722 is inserted in the positioning column 712 in a matching manner, and the first positioning hole 721 is inserted in the positioning protrusion 713 in a matching manner, so that the driving wheel 72 is sleeved on one end of the rotating base 71 away from the screw 711, and the driving wheel 72 is connected with the rotating base 71 in a rotation stopping manner. A circumferential wall of the drive wheel 72 is provided with a ring of sequentially engaged ratchet teeth 721, it being understood that each ratchet tooth 721 consists of a tooth back 7231 and a tooth surface 7232, the tooth surface 7232 of the ratchet tooth 721 extends in the radial direction of the drive wheel 72, and the tooth back 7231 of the ratchet tooth 721 is connected to the tooth surface 7232 and is inclined with respect to the tooth surface 7232. Wherein, the driving wheel 72 is made of plastic and has certain deformability.

As shown in fig. 10 and 11, the decoration cover 80 is a cylindrical structure with a closed end, an annular positioning groove 81 is provided on an inner side wall of the decoration cover, the inner side wall of the decoration cover is provided with a plurality of ribs 82 extending along an axial direction, the ribs are provided with an inclined surface 821 and a limiting surface 822, wherein the limiting surface 822 extends along a radial direction of the inner side wall of the decoration cover 80, and the inclined surface 821 is inclined relative to the limiting surface 822.

The installation process is as follows:

firstly, the driving wheel 72 is sleeved at one end of the rotating seat 71, which is far away from the screw 711, and then the buckle 715 of the rotating seat 71 is aligned with the positioning groove 81 of the decoration cover 80 to be inserted so that the decoration cover 80 is clamped with the rotating piece 70, namely, the decoration cover 80 and the rotating piece 70 are in limited connection along the extending direction of the rotating shaft. At this time, the ribs 82 of the cosmetic cover 80 are engaged with the ratchets 723 of the driving wheel 72. The inclined surfaces 821 of the ribs 82 abut against the tooth backs 7231 of the ratchet teeth 723, and the limit surfaces 822 of the ribs 82 abut against the tooth surfaces 7232 of the ratchet teeth 723. The subsequent mounting steps are substantially the same as in embodiment 1 and will not be described again.

As shown in fig. 13, when the fixing of the lifting rod needs to be achieved, the decorative cover 80 is driven to rotate along a first direction, the first direction in fig. 13 is a counterclockwise direction, the inclined surface 821 of the rib 82 abuts against the tooth back 7231 of the ratchet 723 to drive the rotating member 70 to rotate and drive the sliding member 20 to move towards a direction close to the notch, the first clasping portion 21 of the sliding member 20 gradually moves into the notch, and when the first clasping portion 21, the second clasping portion 121 and the bridging portion 122 cooperate to fix the lifting rod, the sliding member 20 moves in place, that is, cannot move towards the direction close to the notch any more. The decoration cover 80 is continuously driven to rotate in the first direction, the sliding member 20 cannot continuously advance, the resistance of the rotation member 70 is large, if the rotation member 70 is continuously rotated, only the rotation force can be increased, and when the rotation force is large, the inner seat 12 is easily deformed by the traction of the rotation member 70 because the inner seat 12 is made of plastic, in the embodiment, when the rotation force for driving the decoration cover 80 is large, the inclined surface 821 of the rib 82 is separated from the tooth back 7231 of the ratchet 723, the decoration cover 80 idles relative to the rotation member 70, that is, the decoration cover 80 cannot drive the rotation member 70 to rotate, so that the deformation of the inner seat 12 after the traction is avoided.

When the lifting rod needs to be loosened, the decorative cover 80 is driven to rotate in the direction opposite to the first direction, the limiting surface 822 of the rib 82 always abuts against the tooth surface 7232 of the ratchet 723, relative rotation cannot occur between the two, the decorative cover 80 drives the rotating piece 70 to rotate in the direction opposite to the first direction, the rotating piece 70 drives the sliding piece 20 to move in the direction away from the notch, the first holding portion 21 of the sliding piece 20 gradually exits from the notch 112, and the first holding portion 21 is not tightly matched with the lifting rod any more.

Since the inner base 12 is made of plastic, when the rotating force of the decoration cover 80 is too large, the inner base 12 is easily deformed by pulling, and by the above scheme, when the rotating force of the decoration cover 80 is large, the ratchet 723 of the transmission wheel 72 is deformed, so that the decoration cover 80 idles against the rotating member 70, i.e., the inner base 12 is prevented from being deformed by pulling.

Claims

1. The utility model provides a gondola water faucet lift seat which characterized in that: comprises that

The lifting rod comprises a body, wherein one end of the body is provided with an opening, the side wall of the body is provided with a notch for sleeving the lifting rod, the body is provided with a slide way, and the slide way penetrates through the opening and the notch;

the sliding piece is arranged in the slide way in a rotation stopping and sliding manner, and one end of the sliding piece facing the notch is provided with a first holding part for holding the lifting rod; and

the rotating part is in threaded connection with the sliding part, is suitable for rotating around a rotating shaft parallel to the sliding direction of the sliding part relative to the body and is in limited connection with the body along the extending direction of the rotating shaft;

the rotating piece rotates to drive the first holding portion of the sliding piece to enter and exit the notch along the slide way.

2. A sprinkler head lifting seat according to claim 1, wherein: the rotating piece is connected with the body through a clamping joint to achieve the purpose of limiting and connecting the rotating shaft in the extending direction.

3. A sprinkler head lifting seat according to claim 2, wherein: rotate the piece or one of them of body is equipped with the draw-in groove, and another is equipped with the fixture block, the draw-in groove with the fixture block joint is in order to realize rotate the piece with the body joint.

4. A sprinkler head lifting seat according to claim 3, wherein: the body comprises a shell and an inner seat which are fixedly connected with each other, and the shell is sleeved on the inner seat; the opening and the gap are formed on the outer shell, and the slide way is formed on the inner seat; one of the rotating piece or the shell is provided with the clamping groove, and the other is provided with the clamping block.

5. A shower head lifting base as claimed in claim 4, wherein: the shell comprises a shell body and a connecting ring, the shell body is sleeved on the inner seat, the opening and the notch are formed in the shell body, the connecting ring is in threaded connection with the inner wall, close to the opening, of the shell body, and the connecting ring is in limit connection with the inner seat along the extending direction of the rotating shaft; one of the rotating piece or the connecting ring is provided with a clamping groove, and the other is provided with a clamping block.

6. A sprinkler head lifting seat according to claim 1, wherein: the body and the sliding piece are arranged in the slideway in a rotation stopping and sliding manner through a rotation stopping structure; the rotation stopping structure comprises a guide groove and a guide protrusion which are in sliding fit with each other and extend along the sliding direction, the guide groove is arranged on one of the inner wall of the body or the outer wall of the sliding part, and the guide protrusion is arranged on the other of the inner wall of the body or the outer wall of the sliding part.

7. A sprinkler head lifting seat according to claim 1, wherein: the sliding piece is further provided with a screwing part used for being screwed with the rotating part, the first holding part is arranged around the screwing part, and the first holding part is connected with the screwing part through a connecting wall; the one end that rotates the piece and be close to the slider is equipped with the screw rod, spiro union portion be equipped with screw rod complex screw.

8. A sprinkler head lifting seat according to claim 7, wherein: the slider is equipped with the orientation the butt face of breach, the body in the butt face with be equipped with between the breach be used for with the backstop wall of butt face butt prevents the slider roll-off breach.

9. A sprinkler head lifting seat according to claim 8, wherein: the abutting surface is formed on the connecting wall; the body is provided with an extension part, the extension part penetrates through the connecting wall from one end far away from the notch to the position close to the notch and form a barb at the end part close to the notch, and the barb forms the stopping wall.

10. A sprinkler head lifting seat according to claim 9, wherein: the body comprises a shell and an inner seat which are fixedly connected with each other, and the shell is sleeved on the inner seat; the opening with the breach is formed at on the shell, the slide is formed at on the inner base, the extension is located on the inner base, rotate the piece with the inner base is followed axis of rotation extending direction is spacing connection.

11. A sprinkler head lifting seat according to claim 10, wherein: the inner seat comprises a second holding part, a bridge part and a connecting part, the second holding part and the connecting part are respectively connected to two ends of the bridge part, the extending part is arranged on the connecting part, the slide way is formed on the connecting part, and the rotating part is in limit connection with the connecting part along the extending direction of the rotating shaft;

the second holding part is provided with a supporting surface facing the connecting part, and the supporting surface extends into the gap to support the lifting rod;

the bridge part extends into the gap to support the lifting rod;

and an avoidance port extending to the first holding part is arranged on the outer wall of the sliding part, and the avoidance port is matched with the bridging part and realizes sliding connection.

12. A sprinkler head lifting seat according to claim 11, wherein: still including the connecting seat that is used for fixed gondola water faucet, the connecting seat with the second portion rigid coupling of clasping.

13. A gondola water faucet lift stand as set forth in claim 4 or 10 wherein: the inner seat and the outer shell are provided with a guide structure, the guide structure comprises an inserting groove and an inserting protrusion, the inserting groove and the inserting protrusion are mutually in sliding fit and extend along the extending direction of the rotating shaft, the inserting groove is arranged on one of the inner wall of the outer shell or the outer wall of the inner seat, and the inserting protrusion is arranged on the other of the inner wall of the outer shell or the outer wall of the inner seat.

14. A sprinkler head lifting seat according to claim 1, wherein: also comprises a decorative cover;

the outer peripheral wall of the rotating part is provided with a ratchet;

the decorative cover is sleeved on the rotating piece and is in limit connection with the rotating piece along the extending direction of the rotating shaft, ribs extending along the extending direction of the rotating shaft are arranged on the inner wall of the decorative cover, and inclined planes matched with the tooth backs of the ratchets and limit surfaces used for abutting against the tooth surfaces of the ratchets are arranged on the ribs;

when the decorative cover is configured to rotate along a first direction, the inclined surface of the rib abuts against the tooth back of the ratchet so as to drive the rotating piece to rotate along the first direction and drive the sliding piece to enter the notch until the inclined surface of the rib is separated from the tooth back of the ratchet, so that the decorative cover idles relative to the rotating piece;

when the decorative cover rotates along the second direction, the limiting surface of the rib abuts against the tooth surface of the ratchet so as to drive the rotating piece to rotate along the second direction and drive the sliding piece to exit the notch.

15. A sprinkler head lifting seat according to claim 14, wherein: the rotating part comprises a rotating seat and a driving wheel;

the rotating seat is in threaded connection with the sliding piece and is in limit connection with the body along the extending direction of the rotating shaft; a plurality of positioning bulges are distributed at one end of the rotating seat, which is far away from the sliding part, along the circumferential direction, and the positioning bulges extend along the extending direction of the rotating shaft;

a plurality of first positioning holes are distributed on the driving wheel along the circumferential direction, and the first positioning holes are inserted into the positioning bulges so as to ensure that the driving wheel is connected with the rotating seat in a rotation stopping manner; the ratchets are arranged on the peripheral wall of the driving wheel.