CN103290889A - Fixing method and fixing structure for square wall cover - Google Patents

Fixing method and fixing structure for square wall cover Download PDF

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Publication number
CN103290889A
CN103290889A CN2012103990536A CN201210399053A CN103290889A CN 103290889 A CN103290889 A CN 103290889A CN 2012103990536 A CN2012103990536 A CN 2012103990536A CN 201210399053 A CN201210399053 A CN 201210399053A CN 103290889 A CN103290889 A CN 103290889A
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China
Prior art keywords
wall cover
positioning sleeve
square
square wall
ratchet
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Granted
Application number
CN2012103990536A
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CN103290889B (en
Inventor
施清海
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NIGNBO MAIN PLAN BATHROOM COLLECTIONS CO Ltd
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NIGNBO MAIN PLAN BATHROOM COLLECTIONS CO Ltd
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Priority to CN201210399053.6A priority Critical patent/CN103290889B/en
Publication of CN103290889A publication Critical patent/CN103290889A/en
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Publication of CN103290889B publication Critical patent/CN103290889B/en
Expired - Fee Related legal-status Critical Current
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  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

The invention discloses a fixing method and a fixing structure for a square wall cover. The fixing structure comprises the square wall cover and a bend corner connection pipe, wherein a positioning sleeve is arranged in the square wall cover and comprises a positioning sleeve body and a positioning sleeve side wall; a threaded hole capable of being matched with an extending end of the bend corner connection pipe is formed in the center of the positioning sleeve body; the outer side surface of the positioning sleeve side wall clings to the inner side surface of a square wall cover side wall; the square wall cover is connected with the positioning sleeve through a spring in a tensioning way. The invention aims at providing the fixing method and the fixing structure capable of preventing the square wall cover from rotating while the square wall cover is kept in a correct position.

Description

A kind of side's wall cover fixing means and fixed structure
Technical field
The invention belongs to the bathroom field, especially relate to fixing means and the fixed structure of a kind of side's wall cover in the bathroom field.
Background technology
In the bathroom field; the application of wall cover is very general; as being equipped with shower nozzle usually in shower house or the bathtub; its switch tap place is connected with the outlet pipe of hot and cold water; outlet pipe is the bent angle tube connector; seem comparatively not attractive in appearance outside the bent angle tube connector is exposed to, therefore use the wall cover that the bent angle tube connector is carried out shade.What wall was covered with is circular, and its fixed form mainly is the screw thread screwing type, and the external part of wall cover and bent angle tube connector is fixed by threaded engagement.Wall cover for circle, owing to there is not the problem of directionality, the wall cover screws home and can finish installation, but for square wall cover, because the length that the external part of bent angle tube connector stretches out not is definite constant, therefore probably can occur after the wall cover screws not is to be in the position of ajusting, and has brought very large inconvenience for the installation of square wall cover.
Chinese patent notice of authorization number: CN 2682261Y, March 2 2005 notice of authorization day, the linkage that hot water pipe in disclosing a kind of hot and cold water tap and being built in body of wall is connected, comprise bent pin, the one end hot water pipe interior with being built in body of wall is connected, the other end is cold by connector and water tap, the hot water mouth connects, described connector comprises the nut that is connected with bent foot, be set with water tap cold in the counterbore of nut, the hot water mouth holds the joint of connection, rubber cushion is equipped with in joint and bent pin joint, it is characterized in that described joint is spherojoint, its part that is sleeved in the nut is sphere.Wall cover in this invention is directly to be enclosed within on the bent foot, the wall cover is relative movable with bent foot, the wall cover relatively rotates around bent foot easily, for the wall cover of circle owing to do not have directionality thereby it doesn't matter, but for square wall cover, in case just can depart from the position of ajusting after rotating, influence user's experience greatly.
Summary of the invention
The present invention is that square wall cover can't be in the deficiency of putting on right position in the prior art in order to overcome, and a kind of fixing means and fixed structure that the side's of the avoiding wall cover simultaneously of putting on right position rotates that can the side's of making wall cover remain on is provided.
To achieve these goals, the present invention is by the following technical solutions:
A kind of side's wall cover fixing means is applicable to the fixing of bathroom field side wall cover, and it comprises the following steps:
A., in the square wall cover positioning sleeve is set, between square wall cover and the positioning sleeve one-way clutch structure is set, square wall cover and positioning sleeve one way engagement, square wall cover drives the positioning sleeve rotation, and the external part threaded engagement of positioning sleeve and bent angle tube connector is tightened;
B. tighten when putting in place when positioning sleeve, reverse rotation side's wall cover is ajusted it, and the wall cover location, the frictional force side of making that produces because of extruding force between the side's of dependence wall cover and the positioning sleeve.
Existing technical scheme adopts screw threads for fastening or wall cover directly to be enclosed within on the bent angle tube connector between wall cover and the bent angle tube connector.Adopt the method for screw threads for fastening, because stretching out the distance of metope, the external part of bent angle tube connector under different mounting conditions, can change, it is not invariable value, for square wall cover, often can not be in the state of ajusting after tightening, this has brought very big trouble for the installation of square wall cover.And adopt mode on the external part directly be enclosed within the bent angle tube connector, the relative activity with external part of square wall cover is fixing, therefore is easy to rotate, and departs from default putting on right position, and has had influence on user's experience greatly.
And what adopt among the present invention is that positioning sleeve is arranged in square wall cover, and the external part of positioning sleeve and bent angle tube connector is connected by threaded engagement, and positioning sleeve and metope are fitted after tightening.Side's wall cover links to each other with positioning sleeve by the one-way clutch structure, and the side's of rotation wall cover can drive positioning sleeve by the one-way clutch structure and also rotate.After positioning sleeve is tightened, reverse rotation side's wall cover, this moment, square wall cover can not had an effect by the other side's wall cover owing to the one-way clutch structure, and square wall covers on oppositely and can dally, thereby is convenient to the angle of the side's of adjustment wall cover, can ajust.Simultaneously, the one-way clutch structure is set, only need the side's of rotation wall cover during installation, the installation of the side's of finishing wall cover and positioning sleeve simultaneously installs comparatively quick and convenient.The side's of dependence wall cover and positioning sleeve extruding produced wall cover location, the frictional force side of making after side's wall cover was ajusted, and finished installation.Can change in different occasions owing to the actual installation condition in addition, the distance that the external part of bent angle tube connector stretches out metope also can correspondingly change, but positioning sleeve can adapt to the variation of this distance, can't have influence on normally tightening of positioning sleeve.
As preferably, in step a, square wall cover is to link to each other with positioning sleeve by the elastic pulling force element, and metope is close in the tension of square wall cover and positioning sleeve and the side's of making wall cover.Pass through the tightening force effect of elastic pulling force element between side's wall cover and the positioning sleeve, connection between the side's of making wall cover and the positioning sleeve is more tight, installation time side wall cover can not separate with positioning sleeve, increased square wall cover after the installation for the extruding force of positioning sleeve, side's wall cover is subjected to external force and does the time spent and also be not easy to rotate, and has further promoted the ability of putting on right position that maintains.
A kind of side's wall cover fixed structure, the side's of comprising wall cover and bent angle tube connector, wall cover center, side is provided with through hole, the bent angle tube connector comprises fixed end and external part, be equipped with screw thread on fixed end and the external part, connect as one structure by kink between the two, the side's wall cover side's of comprising wall cover body and square wall cover sidewall, be provided with positioning sleeve in described side's wall cover, described positioning sleeve comprises positioning sleeve body and positioning sleeve sidewall, the center of described positioning sleeve body be provided with can with the suitable screwed hole of external part, the medial surface of the lateral surface of described positioning sleeve sidewall and square wall cover sidewall is fitted, and connects by the spring tension between described side's wall cover and the positioning sleeve.Side's wall cover fixed structure of the present invention, the external part threaded engagement of positioning sleeve and bent angle tube connector is fixed, the end face of positioning sleeve sidewall and metope are fitted, and the square wall enclosure is on positioning sleeve, extruding takes place and the generation frictional force that fits in the medial surface of side's wall cover sidewall and the lateral surface of positioning sleeve sidewall, thereby the side's of making wall cover is finished fixing.Both strain by spring, the side's of making wall cover can fit tightly with positioning sleeve, and also wall cover in the side's of making contacts with metope in addition, and this sample prescription wall cover can be close to metope, active force between side's wall cover and the metope can be not easy to rotate by the side's of making wall cover again more, has played advantages of good positioning effect.Under the different mounting conditions, when the length that external part stretches out metope changed, positioning sleeve still can be tightened, and has adaptive capacity preferably.In addition, positioning sleeve can guarantee to be close to all the time with metope, outside structure that can also wall cover inside, the side of assurance can not be exposed to, therefore can realize the better seal ability, and water can't enter into the inside of positioning sleeve, and the bent angle tube connector is played better protect.
As preferably, the diameter of described positioning sleeve sidewall outwards increases gradually and forms the conical surface.The positioning sleeve sidewall is made the conical surface, and is better for the centering effect of square wall cover like this, and positioning sleeve adopts lower material such as plastics, the rubber etc. of hardness to make simultaneously, and the contact area between positioning sleeve and the square wall cover increases, and both cooperations are more tight.
As preferably, the end of described positioning sleeve sidewall is provided with seal washer.Seal washer makes that the sealing effectiveness between positioning sleeve and the metope is also better.
As preferably, described positioning sleeve is provided with along the even continuously arranged positioning sleeve ratchet of circumferencial direction, is provided with the square wall cover ratchet that matches with the positioning sleeve ratchet in described side's wall cover.Can be so that square wall cover drives the external part screw thread of positioning sleeve and bent angle tube connector to be screwed under the effect of ratchet, after positioning sleeve is fastening, backward rotation side's wall cover and transfer can not take place positioning sleeve, the position of being convenient to the other side's wall cover is regulated, and it is ajusted.This sample prescription wall cover ratchet and positioning sleeve ratchet match and can play the effect of one-way clutch structure, and the installation of square wall cover and positioning sleeve can be finished at the same time, seem comparatively convenient and swift, and can not exert an influence to positioning sleeve when adjustment side's wall cover angle.
As preferably, the facewidth of described positioning sleeve ratchet is greater than the facewidth of square wall cover ratchet.This sample prescription wall covers on the relative slip that can take place on the positioning sleeve by a small margin, and the side's of being convenient to wall cover can compress positioning sleeve.
As the replacement scheme of above-mentioned preferred version, be provided with in described side's wall cover along the even continuously arranged side's wall cover ratchet of circumferencial direction, be connected with positive stop bead by return spring on the described positioning sleeve.When screwing positioning sleeve, it is fixing that the position of square wall cover ratchet and positive stop bead keeps, and it is fastening that square wall cover drives positioning sleeve.After fastening, square wall cover such as need reverse rotation, positive stop bead then can be along the ratchet bob, and positioning sleeve kept motionless when the side's of making wall cover was oppositely write, and ajusted thereby be convenient to the side's of adjustment wall cover.Return spring, positive stop bead and square wall cover ratchet cooperate the effect of playing the one-way clutch structure like this, and the side's of making wall cover and positioning sleeve can be installed simultaneously, and be comparatively convenient and swift, and also can not exert an influence to positioning sleeve during the side's of adjustment wall cover angle.
Therefore, the present invention has following beneficial effect: (1) installation rear wall cover is in the position of ajusting; (2) the square wall cover after the installation is difficult for rotating, and can remain on the position of ajusting; (3) fit tightly between square wall cover and the metope; (4) installation process is comparatively convenient and swift; (5) positioning sleeve of She Zhiing has improved sealing, and internal construction is had better protect.
Description of drawings
Fig. 1 is the sectional view of the embodiment of the invention 1;
Fig. 2 is the sectional drawing at A-A place among Fig. 1;
Fig. 3 is the sectional view of the embodiment of the invention 2;
Fig. 4 is the sectional drawing at B-B place among Fig. 2.
Among the figure, positioning sleeve 1, positioning sleeve body 1a, positioning sleeve sidewall 1b, screwed hole 1c, positioning sleeve ratchet 1d, bent angle tube connector 2, external part 2a, kink 2b, fixed end 2c, spring 3, square wall cover 4, side wall cover body 4a, square wall cover sidewall 4b, square wall cover ratchet 4c, return spring 5, positive stop bead 6.
The specific embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Embodiment 1
Among the embodiment 1 as shown in Figure 1, a kind of side's wall cover fixed structure, the side's of comprising wall cover 4, bent angle tube connector 2 and positioning sleeve 1.Bent angle tube connector 2 comprises fixed end 2c and external part 2a, connect as one structure by kink 2b between the two, be equipped with screw thread on fixed end and the external part, the side wall cover side of comprising wall cover body 4a and square wall cover sidewall 4b, the center of side's wall cover is provided with through hole, through-hole diameter is greater than the big footpath of external screw thread of the external part of bent angle tube connector, and the side's of making wall cover is set on the external part.In positioning sleeve 1 side's of being positioned at wall cover, it is attractive in appearance that the bent angle tube connector of positioning sleeve in not only can the side's of avoiding wall cover is directly exposed to outer influence, can improve sealing again, anti-sealing flows into from the external world, positioning sleeve comprises positioning sleeve body 1a and positioning sleeve sidewall 1b, the center of positioning sleeve body be provided with can with the suitable screwed hole 1c of external part.Be provided with spring 3 as the elastic pulling force element between side's wall cover and the positioning sleeve, be used for tension side's wall cover and positioning sleeve.The medial surface of side's wall cover sidewall and the lateral surface of positioning sleeve sidewall are fitted, the diameter of positioning sleeve sidewall outwards increases gradually and forms the conical surface, be convenient to positioning sleeve the other side wall cover and feel relieved, the contact area of positioning sleeve sidewall and square wall cover increases, and both cooperations are also more tight.The end of positioning sleeve sidewall is provided with seal washer, is used for further strengthening the sealability of positioning sleeve.
As shown in Figure 2, the lateral surface of positioning sleeve sidewall is provided with along the even continuously arranged positioning sleeve ratchet 1d of circumferencial direction, the medial surface side of the being provided with wall cover ratchet 4c of side's wall cover sidewall, positioning sleeve ratchet and square wall cover ratchet mate formation one-way clutch structure mutually, rotate fastening time side wall cover and positioning sleeve one way engagement, and square wall cover can oppositely rotate freely after positioning sleeve is fastening, is used for adjusting angle to ajust.The facewidth of positioning sleeve ratchet is greater than the facewidth of square wall cover ratchet, and the side's of permission wall cover can have more by a small margin sliding space at positioning sleeve, and the side's of being convenient to wall cover compresses positioning sleeve.
When reality is used, need earlier the bent angle tube connector to be fixed, namely the screw thread of the fixed end by the bent angle tube connector carries out the bent angle tube connector fastening.Be that the spring tension connects between positioning sleeve and the square wall cover, screwed hole and the alignment of the external screw thread on the bent angle tube connector external part with the positioning sleeve center, and the side's of rotation wall cover, owing to be equipped with ratchet on positioning sleeve and the square wall cover, so positioning sleeve can rotation under square wall cover drives.When positioning sleeve with just finished the fastening of positioning sleeve after metope contacts, if this moment, square wall cover was not in the position of ajusting, only need reverse rotation side's wall cover that it is ajusted, at last by extruding side's wall cover, produce wall cover location, the frictional force side of making because of extruding and spring tension effect between side wall cover and the positioning sleeve, finish fasteningly between side wall cover and the positioning sleeve, and square wall cover and metope are fitted.
Embodiment 2
Among the embodiment 2 as shown in Figure 3, a kind of side's wall cover fixed structure, the side's of comprising wall cover 4, bent angle tube connector 2 and positioning sleeve 1.Bent angle tube connector 2 comprises fixed end 2c and external part 2a, connect as one structure by kink 2b between the two, be equipped with screw thread on fixed end and the external part, the side wall cover side of comprising wall cover body 4a and square wall cover sidewall 4b, the center of side's wall cover is provided with through hole, through-hole diameter is greater than the big footpath of external screw thread of the external part of bent angle tube connector, and the side's of making wall cover is set on the external part.In positioning sleeve 1 side's of being positioned at wall cover, it is attractive in appearance that the bent angle tube connector of positioning sleeve in not only can the side's of avoiding wall cover is directly exposed to outer influence, can improve sealing again, anti-sealing flows into from the external world, positioning sleeve comprises positioning sleeve body 1a and positioning sleeve sidewall 1b, the center of positioning sleeve body be provided with can with the suitable screwed hole 1c of external part.Be provided with spring 3 as the elastic pulling force element between side's wall cover and the positioning sleeve, be used for tension side's wall cover and positioning sleeve.The medial surface of side's wall cover sidewall and the lateral surface of positioning sleeve sidewall are fitted, the diameter of positioning sleeve sidewall outwards increases gradually and forms the conical surface, be convenient to positioning sleeve the other side wall cover and feel relieved, the contact area of positioning sleeve sidewall and square wall cover increases, and both cooperations are also more tight.The end of positioning sleeve sidewall is provided with seal washer, is used for further strengthening the sealability of positioning sleeve.
As shown in Figure 4, the centre bore medial surface of side's wall cover is provided with along the even continuously arranged side's wall cover ratchet 4c of circumferencial direction, extend to square wall cover at the screwed hole place of positioning sleeve, the place, extension is provided with spacing hole, return spring 5 is fixedly arranged at the spacing hole bottom, the top of return spring connects positive stop bead 6, positive stop bead can be used for the uniaxially side of blocking wall cover ratchet, form the one-way clutch structure, it is fastening that the side's of making wall cover can drive the positioning sleeve rotation, and square wall cover can oppositely rotate freely after positioning sleeve is fastening, is used for adjusting angle to ajust.
When reality is used, need earlier the bent angle tube connector to be fixed, namely the screw thread of the fixed end by the bent angle tube connector carries out the bent angle tube connector fastening.Be that the spring tension connects between positioning sleeve and the square wall cover, screwed hole and the alignment of the external screw thread on the bent angle tube connector external part with the positioning sleeve center, and the side's of rotation wall cover, because the square wall cover side of being provided with wall cover ratchet, positive stop bead can the side's of blocking wall cover ratchet, so positioning sleeve can rotation under square wall cover drives.When positioning sleeve with just finished the fastening of positioning sleeve and bent angle tube connector after metope contacts, if this moment, square wall cover was not in the position of ajusting, then only need reverse rotation side's wall cover, the rotation of side's wall cover can not have influence on the fastening of positioning sleeve, the side's of adjustment wall cover extruding side's wall cover to the position of ajusting, produce wall cover location, the frictional force side of making because of extruding and spring tension effect between side wall cover and the positioning sleeve, finish fasteningly between square wall cover and the positioning sleeve, and square wall cover and metope are fitted.

Claims (8)

1. a square wall cover fixing means is applicable to the square wall cover in bathroom field is fixed that it comprises the following steps:
A., in the square wall cover positioning sleeve is set, between square wall cover and the positioning sleeve one-way clutch structure is set, square wall cover and positioning sleeve one way engagement, square wall cover drives the positioning sleeve rotation, and the external part threaded engagement of positioning sleeve and bent angle tube connector is tightened;
B. tighten when putting in place when positioning sleeve, reverse rotation side's wall cover is ajusted it, and the wall cover location, the frictional force side of making that produces because of extruding force between the side's of dependence wall cover and the positioning sleeve.
2. a kind of side's wall cover fixing means according to claim 1 is characterized in that in step a, square wall cover is to link to each other with positioning sleeve by the elastic pulling force element, and metope is close in the tension of square wall cover and positioning sleeve and the side's of making wall cover.
3. square wall cover fixed structure, the side's of comprising wall cover (4) and bent angle tube connector (2), wall cover (4) center, side is provided with through hole, bent angle tube connector (2) comprises fixed end (2c) and external part (2a), be equipped with screw thread on fixed end (2c) and the external part (2a), connect as one structure by kink (2b) between the two, side's wall cover (4) side's of comprising wall cover body (4a) and square wall cover sidewall (4b), it is characterized in that, be provided with positioning sleeve (1) in described side's wall cover (4), described positioning sleeve (1) comprises positioning sleeve body (1a) and positioning sleeve sidewall (1b), the center of described positioning sleeve body (1a) be provided with can with the suitable screwed hole (1c) of external part (2a), the medial surface of the lateral surface of described positioning sleeve sidewall (1b) and square wall cover sidewall (4b) is fitted, and connects by spring (3) tension between described side's wall cover (4) and the positioning sleeve (1).
4. side's wall cover fixed structure according to claim 3 is characterized in that, the diameter of described positioning sleeve sidewall (1b) outwards increases gradually and forms the conical surface.
5. side's wall cover fixed structure according to claim 3 is characterized in that the end of described positioning sleeve sidewall (1b) is provided with seal washer.
6. according to claim 3 or 4 or 5 described side's wall cover fixed structures, it is characterized in that, described positioning sleeve (1) is provided with along the even continuously arranged positioning sleeve ratchet of circumferencial direction (1d), is provided with the square wall cover ratchet (4c) that matches with positioning sleeve ratchet (1d) in described side's wall cover (4).
7. side's wall cover fixed structure according to claim 6 is characterized in that the facewidth of described positioning sleeve ratchet (1d) is greater than the facewidth of square wall cover ratchet (4c).
8. according to claim 3 or 4 or 5 described side's wall cover fixed structures, it is characterized in that, be provided with in described side's wall cover (4) along the even continuously arranged side's wall cover ratchet of circumferencial direction (4c), described positioning sleeve (1) is gone up and is connected with positive stop bead (6) by return spring (5).
CN201210399053.6A 2012-10-19 2012-10-19 Fixing method and fixing structure for square wall cover Expired - Fee Related CN103290889B (en)

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Application Number Priority Date Filing Date Title
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CN103290889B CN103290889B (en) 2015-05-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108360615A (en) * 2018-01-19 2018-08-03 浙江摩玛利洁具有限公司 A kind of tap main body
GB2585706A (en) * 2019-07-12 2021-01-20 Bristan Group Ltd Sanitary fitting with improved orientation location

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022121077A1 (en) 2022-08-19 2024-02-22 Kludi Gmbh & Co. Kg Wall rosette arrangement with a rectangular wall rosette for a surface-mounted sanitary fitting
EP4324990A1 (en) * 2022-08-19 2024-02-21 Kludi GmbH & Co. KG Wall rosette assembly with rectangular wall rosette for a plaster sanitary fitting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301150A1 (en) * 1987-07-27 1989-02-01 Casa Buades, S.A. Fixing arrangement of outer batteries or outer sanitary mixers
CN2682261Y (en) * 2004-03-19 2005-03-02 叶国荣 Connecting device between tap and cold/hot water pipe built in wall
CN202925616U (en) * 2012-10-19 2013-05-08 宁波敏宝卫浴五金水暖洁具有限公司 Square wall cover fixing structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301150A1 (en) * 1987-07-27 1989-02-01 Casa Buades, S.A. Fixing arrangement of outer batteries or outer sanitary mixers
CN2682261Y (en) * 2004-03-19 2005-03-02 叶国荣 Connecting device between tap and cold/hot water pipe built in wall
CN202925616U (en) * 2012-10-19 2013-05-08 宁波敏宝卫浴五金水暖洁具有限公司 Square wall cover fixing structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108360615A (en) * 2018-01-19 2018-08-03 浙江摩玛利洁具有限公司 A kind of tap main body
GB2585706A (en) * 2019-07-12 2021-01-20 Bristan Group Ltd Sanitary fitting with improved orientation location
GB2585706B (en) * 2019-07-12 2023-04-12 Bristan Group Ltd Sanitary fitting with improved orientation location

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