CN101358459A

CN101358459A - Self locking lifting rod

Info

Publication number: CN101358459A
Application number: CNA2008100718187A
Authority: CN
Inventors: 李仁忠
Original assignee: Xiamen Solex High Tech Industries Co Ltd
Current assignee: Xiamen Solex High Tech Industries Co Ltd
Priority date: 2008-09-16
Filing date: 2008-09-16
Publication date: 2009-02-04
Anticipated expiration: 2028-09-16
Also published as: WO2010031267A1; CN101358459B; JP2012503113A; JP5645086B2

Abstract

The invention relates to a self-locking lifting poker which consists of a poker and a sprinkler fixed seat arranged on the poker; the outer side of the sprinkler fixed seat is provided with a carrier used to fix a sprinkler handle; the sprinkler fixed seat comprises a slide rest upper cover, a slide rest lower cover and a floating block; the floating block is arranged on the poker; the inner wall of the inner side of the floating block is provided with a friction plate, a position opposite to the friction plate is hinged with a cam, and the cam contacts with the poker; the floating block is moveably arranged in a containing cavity formed by the slide rest upper cover and the slide rest lower cover. The sprinkler fixed seat fully depends on the friction plate of the floating block arranged in and the cam structure opposite to the friction plate; the rotation of the cam relatively to the poker can adjust the friction force of the friction plate to the poker, so that the sprinkler fixed seat slides relatively to the poker and self-locks and positions on the poker, so as to realize the quick adjustment of the height of the sprinkler fixed seat on the lifting poker, which is more convenient and faster in operation compared with the sprinkler fixed seat structures regulated by both hands in the prior art.

Description

A kind of self locking lifting rod

Technical field

The invention relates to a kind of bath articles, be meant a kind of fixedly self locking lifting rod of gondola water faucet of regulating especially.

Background technology

Daily, the shower nozzle that we use is installed and mainly contained dual mode: a kind of is fixed, this kind form mainly is the concealed installation interface that is used for the wall embedded type located in hotel or standard apartment etc., then the position of shower nozzle is fixed, promptly be commonly called as shower nozzle, therefore people must stand on the fixing position and just can wash by water in use, do not have flexibility in use; Another kind is movable, this kind form mainly is the fixed form that generally adopts in the present household, this shower nozzle mainly is to connect water outlet from water supply interface with flexible pipe, its use location is movable, promptly be commonly called as gondola water faucet, can hold with hand during use, can also insert in the solid gondola water faucet holder on body of wall with as fixed use.

For further making shower nozzle have the flexibility that use a plurality of permanent positions, existing bathroom all is equipped with the gondola water faucet elevating lever in the room, activity is fixed with a gondola water faucet holder on this elevating lever, so adjusts the height when gondola water faucet is fixing to be used, and makes things convenient for adult and child's adjustment to use.

But the adjusting of the gondola water faucet holder on this elevating lever all is to rely on the winding device of gondola water faucet holder to realize, promptly when adjusting, need unscrew this winding device earlier, the gondola water faucet holder when sliding to desired location, elevating lever is screwed this winding device again so that the gondola water faucet holder is fixed on required height and position, therefore the adjusting of this elevating lever is implemented, need the operation of both hands, if both hands have the shower foam in the shower process, but can't realize adjusting fast the gondola water faucet holder.

Summary of the invention

The purpose of this invention is to provide a kind of self locking lifting rod, it can make the adjustment of the gondola water faucet holder on the elevating lever need not the adjustment that bimanualness promptly realizes desired height, and the function of the automatic location of tool.

For achieving the above object, solution of the present invention is: a kind of self locking lifting rod, constitute by the body of rod and the gondola water faucet holder that is placed on the body of rod, and the outside of gondola water faucet holder is provided with the fixedly block set of gondola water faucet handle; Wherein: this gondola water faucet holder comprises slide loam cake, slide lower cover and rocker piece; Rocker piece is placed on the body of rod, is provided with friction plate on the inboard inwall of rocker piece, and is articulated with a cam on the position relative with the support sheet that rubs, and cam contacts with the body of rod; Rocker piece is movably placed in the containing cavity of slide loam cake and slide lower cover formation.

Described slide loam cake is a case, the through hole of the formation one depending post body section of case off-centre, along this through hole outside in case under extend a push arm, form a mating holes in the bottom of housing inside wall in addition.

Described slide lower cover is a lid, and its inboard stairstepping fixture block that forms forms movable the cooperation to stretch the mating holes that places the slide loam cake with the slide loam cake, is formed with the through hole of depending post body section at the slide lower cover.

Described rocker piece is an eccentric adjusting sleeve, and its underpart forms the trepanning of a depending post body section.

Also be provided with a power value setting spring between the outside of described rocker piece and the slide loam cake.

Described rocker piece outboard shafts is to forming a deep gouge with ccontaining power value setting spring.

After adopting such scheme, because this gondola water faucet holder on the elevating lever body of rod of the present invention relies on the setting of its inner rocker piece upper friction plate fully, reach the cam structure that is oppositely arranged with friction plate, cam can be adjusted the size of friction plate to the frictional force of the body of rod relative to rotating of the body of rod, realize that with this relative body of rod of gondola water faucet holder slides and the function of lock-bit on the body of rod, realize the height selection of rapid adjustment gondola water faucet holder on the elevating lever body of rod with this, the structure that both hands are regulated the gondola water faucet holder in the relative prior art, it is convenient more quick in operation.

Description of drawings

Fig. 1 upwards slides and the inactive state schematic diagram along elevating lever for gondola water faucet holder of the present invention;

Fig. 2 is that gondola water faucet holder of the present invention is along the schematic diagram of elevating lever to lower slider.

The specific embodiment

As shown in Figure 1, 2, self locking lifting rod of the present invention, it comprises an elevating lever body of rod 1 and the movable gondola water faucet holder 2 that is nested with on this body of rod 1.

The elevating lever body of rod 1 is an elongated body, and its top and the bottom are fixed on the body of wall, and this body of rod 1 can be a metal tube.

Gondola water faucet holder 2 comprises slide loam cake 21, slide lower cover 22, rocker piece 23 and power value setting spring 24;

Slide loam cake 21 is a case, and a back taper block set 211 is extended to be nested with the gondola water faucet handle in its outside; The formation one of case off-centre cooperates the through hole 212 in the body of rod 1 cross section, along these through hole 212 outsides in case under extend a push arm 213, form a mating holes 214 in the bottom of case inside wall;

Slide lower cover 22 is the lid of a corresponding case, its inboard stairstepping fixture block 221 that forms places above-mentioned mating holes 214 to cooperate with the 21 formation activities of slide loam cake to stretch, form a containing cavity A with slide loam cake 21 simultaneously, the position of corresponding above-mentioned through hole 212 also forms the through hole 222 that cooperates the body of rod 1 cross section on this slide lower cover 22 in addition;

Rocker piece 23 is an eccentric adjusting sleeve, and its inboard inwall is provided with a friction plate 231, articulates a cam 232 relatively on the position of this friction plate 231, and the inboard of cam 232 contacts with the body of rod 1; At rocker piece 23 outboard shafts to forming a deep gouge 233 with ccontaining power value setting spring 24; The trepanning 234 in the one cooperation body of rod, 1 cross section is formed at the bottom of rocker piece 23.

Cooperate diagram, during combination, power value setting spring 24 is placed in the deep gouge 233 of rocker piece 23, the rocker piece 23 that assembles is upwards placed slide loam cake 21 from slide loam cake 21 bottoms, utilize its fixture block 221 to cooperate slide lower cover 22 and promptly form a gondola water faucet holder 2 with the mating holes 214 of slide loam cake 21, the rocker piece 23 of this moment is movable containing cavity A that are arranged in slide loam cake 21 and following 22 formation of slide, at last gondola water faucet holder 2 is placed on the elevating lever body of rod 1, meanwhile the top of power value setting spring 24 is to lean on the upper wall of slide loam cake 21, and the bottom is deep gouge 233 bottoms that lean at rocker piece 23.

As shown in Figure 1, the lower end of this rocker piece 23 of normal rest state is to contact with slide lower cover 22, gondola water faucet holder 2 is because deadweight, it has downward trend, because of cam 232 contacts with the body of rod 1 all the time, cam 232 is clockwise rotated with the spacing between the friction plate 231 that reduces itself and opposite face, then friction plate 231 obtains the bigger normal pressure of the body of rod 1, be subjected to the effect of frictional force, whole gondola water faucet holder 2 is to be fixed on the elevating lever body of rod 1 can not glide.

When gondola water faucet holder 2 needs to raise height, when even the gondola water faucet holder 2 relative elevating lever bodies of rod 1 upwards slide, upwards lift whole gondola water faucet holder 2, because of cam 232 contacts with the body of rod 1 all the time, cam 232 is rotated counterclockwise with the spacing between the friction plate 231 that strengthens itself and opposite face, this moment, the normal pressure of the friction plate 231 acquisition bodies of rod 1 reduced rapidly, the support power of rubbing also reduces rapidly, therefore whole gondola water faucet holder 2 slip that can make progress smoothly, when waiting to slide to desired location, pine oil gondola water faucet holder 2, because deadweight, it has downward trend, the effect of coordinate force value setting spring 24 reset forces simultaneously, and cam 232 can clockwise rotate with the spacing between the friction plate 231 that reduces itself and opposite face, then friction plate 231 obtains the bigger normal pressure of the body of rod 1, be subjected to the effect of frictional force, whole gondola water faucet holder 2 be fixed on the elevating lever body of rod 1 not can the elevating lever body of rod 1 on landing, thereby realize the location.

As shown in Figure 2, when gondola water faucet holder 2 needs to reduce height, even the gondola water faucet holder 2 relative elevating lever bodies of rod 1 are when lower slider, because the effect of frictional force, make that rocker piece 23 is motionless, and slide loam cake 21 can only continue to move downward by compressive force value setting spring 24, when slide loam cake 21 push arms 213 contact with cam 232 tops, can be rotated counterclockwise by ejection cam 232, this moment, the normal pressure of friction plate 231 slowly reduced, and frictional force also decreases, and can make gondola water faucet holder 2 to lower slider under the situation of certain power value, when sliding to desired location, pine oil gondola water faucet holder 2, because deadweight, it has downward trend, the effect of coordinate force value setting spring 24 reset forces simultaneously, cam 232 can clockwise rotate with the spacing between the friction plate 231 that reduces itself and opposite face, and then friction plate 231 obtains the bigger normal pressure of the body of rod 1, is subjected to the effect of frictional force, whole gondola water faucet holder 2 be fixed on the elevating lever body of rod 1 not can the elevating lever body of rod 1 on landing, thereby realize the location.

To sum up, this gondola water faucet holder 2 relies on the setting of its inner rocker piece 23 upper friction plates 231 fully, reach cam 232 structures that are oppositely arranged with friction plate 231, cam 232 can be adjusted the size of the frictional force of 231 pairs of bodies of rod 1 of friction plate relative to rotating of the body of rod 1, realize that with this gondola water faucet holder 2 relative bodies of rod 1 slide and the function of lock-bit on the body of rod 1, realize the height selection of rapid adjustment gondola water faucet holder 2 on the elevating lever body of rod 1 with this, the structure that both hands are regulated gondola water faucet holder 2 in the relative prior art, it is convenient more quick in operation.

Claims

1, a kind of self locking lifting rod is made of the body of rod and the gondola water faucet holder that is placed on the body of rod, and the outside of gondola water faucet holder is provided with the fixedly block set of gondola water faucet handle; It is characterized in that: this gondola water faucet holder comprises slide loam cake, slide lower cover and rocker piece; Rocker piece is placed on the body of rod, is provided with friction plate on the inboard inwall of rocker piece, and is articulated with a cam on the position relative with the support sheet that rubs, and cam contacts with the body of rod; Rocker piece is movably placed in the containing cavity of slide loam cake and slide lower cover formation.

2, a kind of self locking lifting rod as claimed in claim 1, it is characterized in that: the slide loam cake is a case, the through hole of the formation one depending post body section of case off-centre, along this through hole outside in case under extend a push arm, form a mating holes in the bottom of housing inside wall in addition.

3, a kind of self locking lifting rod as claimed in claim 1 or 2, it is characterized in that: the slide lower cover is a lid, its inboard stairstepping fixture block that forms forms movable the cooperation to stretch the mating holes that places the slide loam cake with the slide loam cake, is formed with the through hole of depending post body section at the slide lower cover.

4, a kind of self locking lifting rod as claimed in claim 1 is characterized in that: rocker piece is an eccentric adjusting sleeve, and its underpart forms the trepanning of a depending post body section.

5, a kind of self locking lifting rod as claimed in claim 1 is characterized in that: also be provided with a power value setting spring between the outside of rocker piece and slide loam cake.

6, as claim 1,4 or 5 described a kind of self locking lifting rods, it is characterized in that: the rocker piece outboard shafts is to forming a deep gouge with ccontaining power value setting spring.