CN202972177U - Water faucet lifting device - Google Patents
Water faucet lifting device Download PDFInfo
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- CN202972177U CN202972177U CN 201220668646 CN201220668646U CN202972177U CN 202972177 U CN202972177 U CN 202972177U CN 201220668646 CN201220668646 CN 201220668646 CN 201220668646 U CN201220668646 U CN 201220668646U CN 202972177 U CN202972177 U CN 202972177U
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- urceolus
- raised line
- inner core
- sleeve
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Abstract
A water faucet lifting device comprises an outer cylinder and an inner cylinder which can be mutually sleeved and move axially. The upper end of the inner cylinder is linked with a shell body of a water faucet, and the lower end of the inner cylinder is guided into or linked with the water faucet through a water inlet pipe. The water faucet lifting device further comprises a locking device limiting the outer cylinder and the inner cylinder to move axially. The water faucet lifting device is characterized in that the locking device is composed of a fixed stopping piece and a movable stopping piece, the fixed stopping piece forms on the inner circumference of the outer cylinder or the outer circumference of the inner cylinder and is fixed relative to the axial position of the outer cylinder or the inner cylinder, the movable stopping piece at least limits the axial movement in one direction between the inner cylinder and the outer cylinder, the movable stopping piece comprises a stopping portion, and the stopping portion changes between a barrier position forming an axial movement barrier of the fixed stopping piece and a non-barrier position under the action of external force. The water faucet lifting device solves the problem that ascending and descending of an existing water faucet are not reliable.
Description
Technical field
The utility model relates to a kind of water tap lowering or hoisting gear, the particularly orientation type of height-adjustable faucet.
Background technique
The water tap that height can be adjusted will bring convenience to people's use, the water tap of the height-adjustable of prior art is that Chinese utility model patent CN 201020298045.9 is disclosed, the disclosed this liftable water tap of CN 201020298045.9 comprises the motor with lifting bar, the height that this motor can adjustable tap.Obviously cost is higher simultaneously for family's slightly complicated for such structure.In prior art, another kind of height-adjustable faucet comprises urceolus and the inner core of mutual intussusception and axial motion mutually, the two ends of described inner core connect respectively flexible intake pipe and water tap, also comprise the locking device that limits urceolus and the mutual axial motion of inner core, described locking device is made of the lock nut that is sleeved on the rubber ring on inner core and is screwed on the urceolus termination, when screwing lock nut, its compressing rubber circle, be out of shape by rubber ring the elastic force that produces inner core is held tightly, to realize fixing of inner core position.The problem that prior art exists is inner core meeting wearing and tearing rubber ring in lifting process, water inevitably can flow to rubber ring in use simultaneously, the wearing and tearing of rubber ring and water inlet all will cause its locking to inner core unreliable and lost efficacy, and obviously prior art has further improved necessity.
Summary of the invention
The purpose of this utility model is to provide a kind of water tap lowering or hoisting gear, the problem that exists to overcome prior art.
a kind of water tap lowering or hoisting gear of the present utility model, the urceolus and the inner core that comprise mutual intussusception and axial motion mutually, the upper end of described inner core directly or indirectly is connected to tap shell, the lower end of inner core imports or directly connects intake pipe to water tap, also comprise the locking device that limits urceolus and the mutual axial motion of inner core, it is characterized in that described locking device is by being formed on week in urceolus or inner core periphery and urceolus or the fixing constant resistance part of inner core axial position and limit at least inner core and the movement resistor block piece of the axial motion of the mutual direction of urceolus is consisted of relatively, described movement resistor block piece comprises stop part, the position of described stop part changes between the obstacle position that the constant resistance part is formed the axial motion obstacle and non-obstacle position under external force.
this water tap lowering or hoisting gear of the utility model, relatively prior art limits by surface friction drag the locking device that urceolus and inner core move mutually, its locking is more reliable, can be because service time is of a specified duration, and water inlet frictional force reduces and the problem of generation lockout failure, pass through the operational movement block piece during use, making it the position changes, can make it form the axial motion obstacle to the constant resistance part, thereby the axial mutual alignment of locking urceolus and inner core, when avoiding directly or indirectly being connected in the water tap rise on inner core, its height and position changes, obviously the purpose of this utility model is achieved.
Description of drawings
Fig. 1 is the structural representation after a kind of water tap lowering or hoisting gear urceolus biopsy cavity marker devices of providing of the utility model preferred embodiment one, two;
Fig. 2 is the structural representation after a kind of water tap lowering or hoisting gear that the utility model preferred embodiment one, two provides removes the inner core biopsy cavity marker devices;
Fig. 3 is inner core and the movement resistor block piece combination schematic diagram of a kind of water tap lowering or hoisting gear of providing of the utility model preferred embodiment one, two;
Fig. 4 is the structural representation after a kind of water tap lowering or hoisting gear that the utility model preferred embodiment three provides removes urceolus;
Fig. 5 is a kind of water tap lifting device structure schematic diagram that the utility model preferred embodiment three provides;
Fig. 6 is the A partial enlarged drawing of Fig. 5.
In each figure:
1 is urceolus;
101 is the axially interior raised line of urceolus;
102 are groove in open urceolus;
103 are groove in the sealing urceolus;
104 is interior raised line inclined-plane;
105 is radial direction through hole;
2 is inner core;
3 is sleeve;
4 is water tap;
5 is the movement resistor block piece;
51 is annulated column;
52 is axial outer raised line;
521 is extension part;
522 is the stop part inclined-plane;
523 is the radially inner side limit;
524 is internal diameter;
525 is external diameter;
53 is pivot pin;
54 is the pivot pin termination;
6 is the constant resistance part;
61 is shrinkage pool;
7 is annular spring;
8 is the outer raised line of sleeve;
9 is sleeve ramp calibration tooth;
91 is crown;
92 is the tooth inclined-plane.
Embodiment
The utility model is described in further detail for a kind of water tap lowering or hoisting gear that provides below with reference to the utility model preferred embodiment itself and accompanying drawing.
Embodiment one: a kind of water tap lowering or hoisting gear that the utility model preferred embodiment one provides, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the urceolus 1 and the inner core 2 that comprise mutual intussusception and axial motion mutually, the upper end of described inner core 2 is connected to water tap 4 housings indirectly by sleeve 3, the lower end of inner core 2 can import intake pipe to water tap 4, also comprises the locking device that limits urceolus 1 and inner core 2 mutual axial motions;
in this preferred embodiment, interior week of urceolus 1 is upper and the fixing constant resistance part 6 of urceolus 2 axial positions and the movement resistor block piece 5 that limits inner core 2 and urceolus 1 mutual axial motion are consisted of relatively by being formed on for described locking device, in this preferred embodiment, the axial position of described movement resistor block piece 5 relative inner cores 2 is fixed, the fixing method of axial position of described movement resistor block piece 5 relative inner cores 2 is had a lot, such as allowing movement resistor block piece 6 be sleeved on inner core 2, and open an annular groove on inner core 6, allowing simultaneously a bearing pin pass movement resistor block piece 6 is plugged in annular groove on inner core 6, in this preferred embodiment, described urceolus 1 be formed with uniform on interior week and the urceolus that inwardly protrudes from urceolus 1 interior perimeter surface axially in raised line 101, form groove in urceolus between the axially interior raised line 101 of described urceolus, described constant resistance part 6 is spaced apart and arranged in the interior groove of described urceolus, and be positioned at the lower end position place of urceolus groove, be provided with constant resistance part 6 in described urceolus in groove we be defined as groove 103 in the sealing urceolus, groove is not set in the urceolus of constant resistance part, and we are defined as groove 102 in open urceolus.
in this preferred embodiment, described movement resistor block piece 5 comprises annulated column 51, its ring set is on described inner core 2, can be around inner core 2 rotations, be formed with the outwardly axially outer raised line 52 that has on annulated column 51 peripheries of described movement resistor block piece 5, described axially outer raised line 52 comprises the extension part 521 that it extends to form to the top of annulated column 51, the radially inner side limit 523 of described extension part 521 is positioned at the internal diameter 524 of annulated column 51 and the end face ring zone that external diameter 525 limits, described movement resistor block piece 5 comprises stop part, described stop part is positioned at the axially upper end portion of the extension part 521 of outer raised line 52, described stop part is the inclined-plane, be defined as stop part inclined-plane 522, in this preferred embodiment, half of the quantity that the described axially quantity of outer raised line 52 is urceolus 1 axially interior raised line 101, when described axially outer raised line 52 plugs in the interior groove 102 of open urceolus, described urceolus 1 and inner core 2 axial motion mutually, and described axially outer raised line 52 is toward sealing when inserting in the interior groove 103 of urceolus, the stop part of 6 pairs of movement resistor block pieces of constant resistance part forms dyskinesia, thereby the mutual motion of an axial direction of urceolus 1 and inner core 2 is obstructed, be obstructed for inner core 2 moving upward vertically in this preferred embodiment.
in this preferred embodiment, described inner core 2 connects firmly with water tap 4 housings the sleeve 3 that connects by one and indirectly is connected to water tap 4 housings, 3 axial motions mutually of described inner core 2 and sleeve, be formed with the outer raised line 8 of sleeve on the outer periphery of described sleeve 3, in this preferred embodiment, the quantity of the outer raised line 8 of described sleeve is consistent with the quantity of the axially interior raised line 101 of urceolus, the outer raised line 8 of described sleeve is plugged in the interior groove of urceolus, comprise and being plugged in the interior groove 102 of open urceolus and the interior groove 103 of sealing urceolus, described sleeve 3 ends form and are evenly equipped with sleeve ramp calibration tooth 9, the number of teeth of described sleeve ramp calibration tooth 9 is consistent with the quantity of the axially interior raised line 101 of urceolus, raised line 8 positions are corresponding outward with sleeve for the crown 91 of described sleeve ramp calibration tooth 9, the opposite direction on the tooth inclined-plane 92 of described sleeve ramp calibration tooth 9 and stop part inclined-plane 522, like this, when the outer raised line 8 of sleeve is arranged in the urceolus groove, the crown 91 of described sleeve ramp calibration tooth 8 is over against answering 522 intermediate portions, stop part inclined-plane, in this preferred embodiment, also be set with an annular spring 7 on described inner core 2, and the one end acts on annulated column 51 lower end surfaces of movement resistor block piece 5, makes inner core 2 be subject to a power that makes progress.
In this preferred embodiment, described urceolus axially in the underpart of raised line 101 be chamfered, raised line inclined-plane 104 in forming, and direction and stop part inclined-plane 522 opposite directions.
this preferred embodiment in use, press down the sleeve 3 that combines as a whole with water tap 4, the outer raised line 8 of sleeve will be descending along groove in urceolus, and this process middle sleeve inclined-plane calibration tooth 9 promote to be arranged in open urceolus groove 102 axially outside raised line 52 stop part inclined-plane 522 and make it descending, obviously inner core 2 is descending together, when raised line 52 is pushed out in open urceolus groove 102 outside will be axially, due to its upwards effect of elastic force that is subject to, under the interaction on the tooth inclined-plane 92 of sleeve ramp calibration tooth 9 and stop part inclined-plane 522, the annulated column 51 of movement resistor block piece 5 is with angle of deflection, the outside raised line 52 of deflection rear axle will relatively be opened the interior groove 522 of urceolus and depart from an angle, after acting on the external force disappearance on sleeve 3, under the effect of elastic force, inner core 2 moves upward, when axial outer raised line 52 is relative with raised line 101 in urceolus is axial, under the interaction on stop part inclined-plane 522 and interior raised line inclined-plane 104, the annulated column 51 of described movement resistor block piece 5 continues deflection one angle, at this moment, axial outer raised line 52 on the annulated column 51 of described movement resistor block piece 5 has just in time been aimed at groove 103 in the sealing urceolus, effect due to constant resistance part 6, inner core 2 is up to be hampered.Again press down sleeve 3, annulated column 51 line deflection again of movement resistor block piece 5, after acting on the external force removal on sleeve 3, under the interaction on stop part inclined-plane 522 and interior raised line inclined-plane 104, the annulated column 51 of described movement resistor block piece 5 continues again deflection one angle, and the result of deflection is that axial outer raised line 52 on the annulated column 51 of described movement resistor block piece 5 has been aimed at again groove 102 in open urceolus again.The position of the axial outer raised line 52 of obvious described movement resistor block piece 5 changes under external force, thereby has realized that the stop part on it changes between the obstacle position that constant resistance part 6 is formed the axial motion obstacles and non-obstacle position.
Embodiment two: a kind of water tap lowering or hoisting gear that the utility model preferred embodiment one provides, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the urceolus 1 and the inner core 2 that comprise mutual intussusception and axial motion mutually, the upper end of described inner core 2 is connected to water tap 4 housings indirectly by sleeve 3, the lower end of inner core 2 can import intake pipe to water tap 4, also comprises the locking device that limits urceolus 1 and inner core 2 mutual axial motions; In this preferred embodiment, described locking device is by being formed on the upper and fixing constant resistance part 6 of urceolus 2 axial positions and limit inner core and the movement resistor block piece 5 of the mutual axial motion of urceolus is consisted of relatively of interior week of urceolus 1;
In this preferred embodiment, described urceolus 1 be formed with uniform on interior week and the urceolus that inwardly protrudes from perimeter surface in urceolus axially in raised line 101, form groove in urceolus between the axially interior raised line 101 of described urceolus, described constant resistance part 6 is spaced apart and arranged in the interior groove of described urceolus, and be positioned at the lower end position place of urceolus groove, be provided with constant resistance part 6 in described urceolus in groove we be defined as groove 103 in the sealing urceolus, groove is not set in the urceolus of constant resistance part 6, and we are defined as groove 102 in open urceolus.
in this preferred embodiment, described movement resistor block piece 5 comprises annulated column 51, described annulated column 51 ring sets are on described inner core 2, inner core 2 axial motions and rotation relatively, be formed with the outwardly axially outer raised line 52 that has on annulated column 51 peripheries of described movement resistor block piece 5, described axially outer raised line 52 comprises the extension part 521 that it extends to form to the top of annulated column 51, the radially inner side limit 523 of described extension part 521 is positioned at the internal diameter 524 of annulated column 51 and the end face ring zone that external diameter 525 limits, described movement resistor block piece 5 comprises stop part, described stop part is positioned at the axially upper end portion of the extension part 521 of outer raised line 52, described stop part is the inclined-plane, be defined as stop part inclined-plane 522, in this preferred embodiment, half of the quantity that the described axially quantity of outer raised line 52 is urceolus 1 axially interior raised line 101, in this preferred embodiment, also be set with an annular spring 7 on described inner core 2, and the one end acts on annulated column 51 lower end surfaces of movement resistor block piece 5, make movement resistor block piece 5 be subject to a power that makes progress, when described axially outer raised line 52 plugs in the interior groove 102 of open urceolus, described urceolus 1 and inner core 2 axial motion mutually, and act under the effect of flexible power movement resistor block piece 5, sleeve 3 and connect firmly with it the inner core 2 that connects and be pushed to a high position, and described axially outer raised line 52 is toward sealing when inserting in the interior groove 103 of urceolus, the stop part of 6 pairs of movement resistor block pieces 5 of constant resistance part forms dyskinesia, described movement resistor block piece 5 is positioned on low level, in the case, sleeve 3 and connect firmly with it the inner core 2 that connects also be positioned at low level under action of gravitation.
in this preferred embodiment, described inner core 2 connects firmly with water tap 4 sleeve 3 that connects by one and indirectly is connected to water tap 4, 3, described inner core 2 and sleeve connect firmly and connect, the diameter of described sleeve 3 is greater than the diameter of inner core 2, be formed with on the outer periphery of described sleeve 3 and be plugged in the outer raised line 8 of the sleeve in groove in urceolus, in this preferred embodiment, the quantity of the outer raised line 8 of described sleeve is consistent with the quantity of the axially interior raised line 101 of urceolus, the outer raised line 8 of described sleeve is plugged in the interior groove of urceolus, comprise and being plugged in the interior groove 102 of open urceolus and the interior groove 103 of sealing urceolus, described sleeve 3 connects firmly with inner core 2 and forms and be evenly equipped with sleeve ramp calibration tooth 9 on the stepped ends that connects formation, the number of teeth of described sleeve ramp calibration tooth 9 is consistent with the quantity of the axially interior raised line 101 of urceolus, raised line 8 positions are corresponding outward with sleeve for the crown 91 of described sleeve ramp calibration tooth 9, the opposite direction on the tooth inclined-plane 92 of described sleeve ramp calibration tooth 9 and stop part inclined-plane 522, like this, when the outer raised line 8 of sleeve was arranged in the urceolus groove, the crown 91 of described sleeve ramp calibration tooth 8 was over against answering 522 intermediate portions, stop part inclined-plane.
In this preferred embodiment, described urceolus axially in the underpart of raised line 101 be chamfered, raised line inclined-plane 104 in forming, and direction and stop part inclined-plane 522 opposite directions.
The mutual axial position of the annulated column 51 that this preferred embodiment and the difference of implementing one are movement resistor block piece 5 and inner core 2 is unfixed, connects firmly between inner core 2 and sleeve 3 simultaneously to connect.
this preferred embodiment in use, press down the sleeve 3 that combines as a whole with water tap 4, the outer raised line 8 of sleeve will be descending along groove in urceolus, and this process middle sleeve inclined-plane calibration tooth 9 promote to be arranged in open urceolus groove 102 axially outside raised line 52 stop part inclined-plane 522 and make it descending, inner core 2 connects firmly with sleeve 3 and connects, descending together for this reason, when on movement resistor block piece 5 axially outside raised line 52 be pushed out in open urceolus after groove 102, it becomes possibility relative to rotating of inner core 2, because movement resistor block piece 5 is subject to the upwards effect of elastic force that annular spring 7 produces, under the interaction on the tooth inclined-plane 92 of sleeve ramp calibration tooth 9 and stop part inclined-plane 522, the annulated column 51 of movement resistor block piece 5 is with angle of deflection, the outside raised line 52 of deflection rear axle will relatively be opened the interior groove 522 of urceolus and depart from an angle, after acting on the external force disappearance on sleeve 3, under the effect of elastic force, movement resistor block piece 5 moves upward, when axial outer raised line 52 is relative with raised line 101 in urceolus is axial, under the interaction on stop part inclined-plane 522 and interior raised line inclined-plane 104, the annulated column 51 of described movement resistor block piece 5 continues deflection one angle, at this moment, axial outer raised line 52 on the annulated column 51 of described movement resistor block piece 5 has just in time been aimed at groove 103 in the sealing urceolus, effect due to constant resistance part 6, movement resistor block piece 5 is up to be hampered.Again press down sleeve 3, annulated column 51 line deflection again of movement resistor block piece 5, after acting on the external force removal on sleeve 3, under the interaction on stop part inclined-plane 522 and interior raised line inclined-plane 104, the annulated column 51 of described movement resistor block piece 5 continues again deflection one angle, then the result of line deflection is that axial outer raised line 52 on the annulated column 51 of described movement resistor block piece 5 has been aimed at again groove 102 in open urceolus.The position of the axial outer raised line 52 of obvious described movement resistor block piece 5 changes under external force, thereby has realized that the stop part on it changes between the obstacle position that constant resistance part 6 is formed the axial motion obstacles and non-obstacle position.In this preferred embodiment, when raised line 52 can be inserted in open urceolus in groove 102 outside axially, it will promote sleeve 3 and inner core 2 and water tap 4 and be positioned at a high position, that the downward axial motion passive movement block piece 5 of the relative urceolus 1 of inner core 2 limits in essence, raised line 52 is fixed block piece 6 when stopping outside axially, and water tap 4 will be positioned at low level.
embodiment three: a kind of water tap lowering or hoisting gear that the utility model preferred embodiment one provides, as accompanying drawing 5, shown in accompanying drawing 6, the urceolus 1 and the inner core 2 that comprise mutual intussusception and axial motion mutually, the upper end of described inner core 2 connects water tap (not showing in figure), the lower end of inner core 2 connects intake pipe to water tap 4, also comprise the locking device that limits urceolus 1 and inner core 2 mutual axial motions, its main points are that described locking device is made of the constant resistance part 5 and the fixing movement resistor block piece 6 of relative urceolus 1 axial position that are formed on inner core 2 peripheries and relative inner core 2 axial positions are fixing, in this preferred embodiment, described constant resistance part 6 is for forming the shrinkage pool 61 on inner core 2 peripheries, described movement resistor block piece 5 is made of the radial direction through hole 105 of offering on urceolus 1 and the pivot pin 53 that plugs movably in described radial direction through hole 105, by the radial direction through hole 105 of offering on urceolus 1 and plug movably the movement resistor block piece 5 that the pivot pin 53 in described radial direction through hole 105 consists of and comprise stop part, described stop part is the pivot pin termination 54 of pivot pin 53, inner core 2 is risen, the pivot pin termination 54 of pivot pin 53 inwardly is inserted in shrinkage pool 61, can limit the axial motion between inner core 2 and urceolus 1, pivot pin 53 is transferred to from shrinkage pool 61, inner core 2 can descend, thereby realized that water tap effectively rises and falls.The problem that described pivot pin 53 is aimed at shrinkage pool 61, obviously can vertical marking line be set on inner core 2 and urceolus 1 and horizontal marking line is set on inner core 2 and solve, when the vertical marking line alignment on inner core 2 and urceolus 1, show that pivot pin 53 aims at the radial position of shrinkage pool 61, show that when the alignment target line on inner core 2 pivot pin 53 aimed at the axial position of shrinkage pool 61 when align in urceolus 1 upper-end surface, can make pivot pin 53 insert smoothly shrinkage pool 61.
Claims (8)
1. water tap lowering or hoisting gear, the urceolus and the inner core that comprise mutual intussusception and axial motion mutually, the upper end of described inner core directly or indirectly is connected to tap shell, the lower end of inner core imports or directly connects intake pipe to water tap, also comprise the locking device that limits urceolus and the mutual axial motion of inner core, it is characterized in that described locking device is by being formed on week in urceolus or inner core periphery and urceolus or the fixing constant resistance part of inner core axial position and limit at least inner core and the movement resistor block piece of the axial motion of the mutual direction of urceolus is consisted of relatively, described movement resistor block piece comprises stop part, the position of described stop part changes between the obstacle position that the constant resistance part is formed the axial motion obstacle and non-obstacle position under external force.
2. a kind of water tap lowering or hoisting gear according to claim 1, the axial position that it is characterized in that the relative inner core of described movement resistor block piece is fixed, be formed with in described urceolus uniform on week and the urceolus that inwardly protrudes from perimeter surface in urceolus axially in raised line, form groove in urceolus between the axially interior raised line of described urceolus, described constant resistance part is spaced apart and arranged in the interior groove of described urceolus, and be positioned at the lower end position place of urceolus groove, in described urceolus, groove comprises the interior groove of the sealing urceolus that is provided with the constant resistance part and groove in the open urceolus of constant resistance part is not set,
Described movement resistor block piece comprises annulated column, its ring set is on described inner core, can be around inner cylinder rotating, be formed with the outwardly axially outer raised line that has on the annulated column periphery of described movement resistor block piece, described axially outer raised line comprises the extension part that it extends to form to the top of annulated column, and the radially inner side limit of described extension part is positioned at the internal diameter of annulated column and the end face ring zone of external diameter restriction, described stop part is positioned at the axially upper end portion of the extension part of outer raised line, and described stop part comprises the stop part inclined-plane;
described inner core connects firmly with tap shell the sleeve that connects by one and is connected to tap shell, at least mutually axial motion between described inner core and sleeve, be formed with the outer raised line of sleeve on the outer periphery of described sleeve, the outer raised line of described sleeve is plugged in the interior groove of urceolus, comprise and being plugged in the interior groove of open urceolus and the interior groove of sealing urceolus, described sleeve ends forms and is evenly equipped with sleeve ramp calibration tooth, the number of teeth of described sleeve ramp calibration tooth is consistent with the quantity of the axially interior raised line of urceolus, the raised line position is corresponding outward with sleeve for the crown of described sleeve ramp calibration tooth, the opposite direction on the tooth inclined-plane of described sleeve ramp calibration tooth and stop part inclined-plane, when the outer raised line of sleeve is arranged in the urceolus groove, the crown of described sleeve ramp calibration tooth is over against answering intermediate portion, stop part inclined-plane, also be set with an annular spring on described inner core, and the one end acts on the annulated column lower end surface of movement resistor block piece, make inner core be subject to a power that makes progress, the underpart of the axially interior raised line of described urceolus is chamfered, raised line inclined-plane in forming, and direction is opposite with the stop part bevel direction.
3. a kind of water tap lowering or hoisting gear according to claim 2 is characterized in that half of quantity that the described axially quantity of outer raised line is the axially interior raised line of urceolus.
4. a kind of water tap lowering or hoisting gear according to claim 2, is characterized in that the quantity of the outer raised line of described sleeve is consistent with the quantity of the axially interior raised line of urceolus.
5. a kind of water tap lowering or hoisting gear according to claim 1, it is characterized in that being formed with on week in described urceolus uniform and the urceolus that inwardly protrudes from perimeter surface in urceolus axially in raised line, form groove in urceolus between the axially interior raised line of described urceolus, described constant resistance part is spaced apart and arranged in the interior groove of described urceolus, and be positioned at the lower end position place of urceolus groove, in described urceolus, groove comprises groove in the sealing urceolus that is provided with the constant resistance part, and the interior groove of open urceolus that the constant resistance part is not set;
Described movement resistor block piece comprises annulated column, described annulated column ring set is on described inner core, inner core axial motion and rotation relatively, be formed with the outwardly axially outer raised line that has on the annulated column periphery of described movement resistor block piece, described axially outer raised line comprises the extension part that extends to form to the top of annulated column, the radially inner side limit of described extension part is positioned at the internal diameter of annulated column and the end face ring zone that external diameter limits, the stop part of described movement resistor block piece is positioned at the axially upper end portion of the extension part of outer raised line, and described stop part comprises the stop part inclined-plane;
described inner core connects firmly with water tap the sleeve that connects by one and is connected to water tap, connects firmly between described inner core and sleeve to connect, and the diameter of described sleeve is formed with greater than the diameter of inner core the outer raised line of sleeve that is plugged in the interior groove of urceolus on the outer periphery of described sleeve, connect firmly at described sleeve and inner core and form and be evenly equipped with sleeve ramp calibration tooth on the stepped ends that connects formation, the number of teeth of described sleeve ramp calibration tooth is consistent with the quantity of the axially interior raised line of urceolus, the raised line position is corresponding outward with sleeve for the crown of described sleeve ramp calibration tooth, the opposite direction on the tooth inclined-plane of described sleeve ramp calibration tooth and stop part inclined-plane, when the outer raised line of sleeve is arranged in the urceolus groove, the crown of described sleeve ramp calibration tooth is over against answering intermediate portion, stop part inclined-plane, also be set with an annular spring on described inner core, and the one end acts on the annulated column lower end surface of movement resistor block piece, make the movement resistor block piece be subject to a power that makes progress,
The underpart of the axially interior raised line of described urceolus is chamfered, raised line inclined-plane in forming, and direction is opposite with the stop part bevel direction.
6. a kind of water tap lowering or hoisting gear according to claim 5 is characterized in that half of quantity that the described axially quantity of outer raised line is the axially interior raised line of urceolus.
7. a kind of water tap lowering or hoisting gear according to claim 5, is characterized in that the quantity of the outer raised line of described sleeve is consistent with the quantity of the axially interior raised line of urceolus.
8. a kind of water tap lowering or hoisting gear according to claim 1, it is characterized in that described constant resistance part is for forming the shrinkage pool on the inner core periphery, described movement resistor block piece is made of the radial direction through hole of offering on urceolus and the pivot pin that plugs movably in described radial direction through hole, by the radial direction through hole of offering on urceolus and the stop part that plugs movably the movement resistor block piece that the pivot pin in described radial direction through hole consists of be the pivot pin termination of pivot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668646 CN202972177U (en) | 2012-12-07 | 2012-12-07 | Water faucet lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668646 CN202972177U (en) | 2012-12-07 | 2012-12-07 | Water faucet lifting device |
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|---|---|
| CN202972177U true CN202972177U (en) | 2013-06-05 |
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| CN 201220668646 Expired - Fee Related CN202972177U (en) | 2012-12-07 | 2012-12-07 | Water faucet lifting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307353A (en) * | 2013-07-08 | 2013-09-18 | 孙利民 | Improved water faucet lifting device |
| CN103453197A (en) * | 2013-08-28 | 2013-12-18 | 九牧厨卫股份有限公司 | Faucet capable of adjusting water discharging height |
-
2012
- 2012-12-07 CN CN 201220668646 patent/CN202972177U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307353A (en) * | 2013-07-08 | 2013-09-18 | 孙利民 | Improved water faucet lifting device |
| WO2015003558A1 (en) * | 2013-07-08 | 2015-01-15 | 深圳市环球博洋机电科技有限公司 | Improved water tap lifting device |
| CN103307353B (en) * | 2013-07-08 | 2015-05-20 | 深圳市环球博洋机电科技有限公司 | Improved water faucet lifting device |
| CN103453197A (en) * | 2013-08-28 | 2013-12-18 | 九牧厨卫股份有限公司 | Faucet capable of adjusting water discharging height |
| CN103453197B (en) * | 2013-08-28 | 2015-07-15 | 九牧厨卫股份有限公司 | Faucet capable of adjusting water discharging height |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131207 |