CN2548515Y

CN2548515Y - Safety top self-locking water outlet of drinker

Info

Publication number: CN2548515Y
Application number: CN 02262560
Authority: CN
Inventors: 沈裕春
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-17
Filing date: 2002-06-17
Publication date: 2003-05-07
Anticipated expiration: 2012-06-17

Abstract

A top-mounted self-lock type safe dewatering apparatus of drinking water machine includes a head cover (16) whose left and right are provided with two button guide grooves (17); a front panel (28) which is provided with a self-lock type retractable device (4), a water access groove (26), a water overflow nozzle (27) and a water tap (21); a button (18) which is used for switching the hot water and the cold water and is embedded in the button guide groove (17) of the head cover (16). The dewatering button is arranged at the top of the drinking water machine, user does not need to bend when operating the drinking water machine, the utility model with self-lock hold function can make the water taking easier. When operating the button, the force on the drinking water machine by user hand is vertical downwards, which does not affect the stability of the drinking water machine.

Description

The overhead self-locking safety discharging device of water dispenser

Technical field

The utility model relates to a kind of water fountain effluent control device.

Background technology

The tap of existing water dispenser is exactly the water valve of a strap wrenches, and all be installed in the front portion of water dispenser, need during water intaking human body keep bending over state and directly with staff by the tap spanner, exist operation inconvenience, tap easily by hand contamination, unhygienic, dangerous and shortcoming that outward appearance is not beautiful.

Summary of the invention

Human body did not need to bend over and hand and depotition cock keep the overhead self-locking safety discharging device of the water dispenser of isolating fully when the purpose of this utility model was a kind of the operation is provided.

The technical solution of the utility model is: a kind of overhead self-locking safety discharging device of water dispenser, it comprises

A top cover left and rightly on the top cover is provided with two button gathering sills;

A front panel, front panel is provided with self-locking open-and-close mechanism, water receiving tank, spud, tap;

The button that is used for hot water or cold water's switch is embedded in the button gathering sill of top cover.

The utility model compared with prior art has following advantage:

1, the water outlet button is arranged on the top of water dispenser, and human body needn't be bent over during operation, adds that being provided with self-locking keeps function, and it is more free and relaxed to fetch water.

2, during action button, the power that staff acts on the water dispenser is vertically downward, can not influence the stability of water dispenser.

3, be provided with water receiving tank and spud, during water-exchanging bucket,, also can be introduced in the outer water spilage tray of machine, can not produce any potential safety hazard by water receiving tank and spud even there is a spot of water from the seam of top cover button gathering sill, to flow in the water dispenser.

4, tap is built-in meets health and dustproof requirement, and when fetching boiling water tap, staff can play health and anti-scald double action away from delivery port.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the A-A direction cutaway view of accompanying drawing 1; Wherein:

[1], support; [2], button arm; [3], balancing spring; [4], self-locking open-and-close mechanism; [5], press bar; [6], press the bar gear; [7], sleeve pipe; [8], guiding rib; [9], slip pipe; [10], slide bar; [11], presser feet; [12], self-locking gear; [13], slip pipe guide pin bushing; [14], back-moving spring; [15], check ring; [16], top cover; [17], button gathering sill; [18], button; [19], pressure pipe; [20], standpipe; [21] tap; [22], tap water inlet; [23], faucet outlet; [24], switch press plate; [25], pressing plate spacer; [26], water receiving tank; [27], spud; [28], front panel; [29], water spilage tray;

The specific embodiment

Referring to accompanying drawing, assembling self-locking open-and-close mechanism 4 will insert in the sleeve pipe 7 of support 1 by bar 5 earlier, and three grooves pressing bar 5 embed in three guiding ribs 8 of sleeve pipe 7.Slide bar 10 with slip pipe 9 inserts in the slip pipe guide pin bushings 13 again, and back-moving spring 14 is enclosed within on the slide bar 10, with check ring 15 spring is blocked.Self-locking gear 12 is enclosed within the head of slide bar 10, inserts sleeve pipe 7 and embed in the sleeve pipe guiding rib 8 and withstand by bar gear 6.Slip pipe guide pin bushing 13 is tightened on the sleeve pipe 7.

The self-locking open-and-close mechanism is installed again: support 1, tap 22, spud 28 are screwed on the erection column of plate 29 in front.The standpipe 20 of button 18 puts balancing spring 3, is inserted in the button arm 2 again, and button pressure pipe 19 is buckled in by on the bar 5, and the presser feet 11 of slip pipe 9 is pressed in the afterbody of the switch press plate 24 of tap 21, and the head of switch press plate 24 is embedded in the middle of two pressing plate spacers 25.The discharge outlet of water receiving tank 26 bottoms is communicated with spud 27 by flexible pipe.

When product was assembled, the front panel 28 that will load onto self-locking open-and-close mechanism 4 earlier was fixed on the water dispenser body 29, and connects hot water or cold water's water inlet pipe; With top cover 16 spiral-locks in front on plate 28 and the body 29, hot water or cold water's button 18 embeds in the button gathering sill 17 of top covers 16 again.

When needing water intaking, the knob down 18 that press...withes one's finger, its pressure pipe 19 promotes press the down motion together of bar 5, self-locking gear 12, slide bar 10, presser feet 11 and switch press plate 24, thereby tap 21 is opened, and water passes through water inlet 22, tap 21 flows out from delivery port 23.When down motion reaches lower dead center, self-locking gear 12 just in time is in the state of guiding rib 8 constraints that break away from sleeve pipe 7 fully, owing to act on the pitch face of self-locking gear 12, make self-locking gear 12 rotate and reach the position that sleeve pipe guiding rib 8 can embed its teeth groove by the pressure of bar gear 6.After finger unclamped, on the one hand, because the effect of balancing spring 3, button 18 was returned to the home position; On the other hand, slide bar 10 promotes self-locking gear 12 and upwards does to reset motion under the rebound effect of the switch press plate 24 of back-moving spring 14 and tap 22.Because sleeve pipe guiding rib 8 is just embedding in the teeth groove of self-locking gear 12, self-locking gear 12 rotates once more and stops at tooth root portion place, this moment, self-locking gear 12 was withstood by sleeve pipe guiding rib 8, thereby comprise that slide bar 10, switch press plate 24 all stop up to move, thereby tap 21 no longer continues to reset and keeps opening state.

When needs switch tap, the knob down 18 that press...withes one's finger promotes by bar gear 6, self-locking gear 12, switch press plate 24 down motion together, when reaching lower dead center, the self-locking gear 12 that breaks away from after 8 constraints of sleeve pipe guiding rib rotates under the active force by bar gear 6, and with the state that meshes fully by bar gear 12 under stop.The locating slot positive alignment sleeve pipe guiding rib 8 of self-locking this moment gear 12.After finger unclamps, promoting self-locking gear 12 under the rebound effect of back-moving spring 14 and switch press plate 24 up moves, because the locating slot of self-locking gear 12 just in time can be embedded on the sleeve pipe guiding rib 8, thereby self-locking gear 12 moves to top dead centre and stops with slide bar 10, switch press plate 24 under by the guiding of bar gear 6.This moment, tap 22 was closed because of switch press plate 24 resets.

Another characteristics of the present utility model be can with work in non-self-locking mode like a cork.Method is that water intaking is not wanted button when the time pushing button 18 by on earth and keep pushing, and tap 22 can normal water outlet, release button, and tap can be closed, and this mode is applicable to the situations that do not need a large amount of water intakings.

Claims

1, a kind of overhead self-locking safety discharging device of water dispenser, it comprises

A top cover [16], top cover [16] is gone up left and right two the button gathering sills [17] that are provided with;

A front panel [28], front panel [28] are provided with self-locking open-and-close mechanism [4], water receiving tank [26], spud [27], tap [21];

It is characterized in that: the button [18] that is used for hot water or cold water's switch is embedded in the button gathering sill [17] of top cover [16].

2, the overhead self-locking safety discharging device of water dispenser according to claim 1, it is characterized in that: the front portion of the installation position of described tap [21] respectively is provided with two switch press plate spacers [25], is provided with downward and aim at water dispenser water spilage tray [a 29] discharge outlet in the centre of described front panel [28].

3, the overhead self-locking safety discharging device of water dispenser according to claim 1, it is characterized in that: it also comprises a support [1], the top of support [1] is provided with the water receiving tank [26] of an area greater than top cover gathering sill [17] aperture area, the bottom of water receiving tank [26] is provided with a discharge outlet, and is communicated with spud [27] by flexible pipe.

4, the overhead self-locking safety discharging device of water dispenser according to claim 3, it is characterized in that: two sleeve pipes [7] about described support [1] is provided with, these two sleeve pipes [7] are perpendicular to the direction setting of horizontal plane and with support [1] and constitute an integral body, be provided with the guiding rib [8] of three symmetric arrangement in the sleeve pipe [7], sleeve pipe [7] bottom is provided with external screw thread.

5, the overhead self-locking safety discharging device of water dispenser according to claim 1 is characterized in that: described self-locking open-and-close mechanism [4] is by sleeve pipe [7], form by bar [5], self-locking gear [12], slip pipe [9], slip pipe guide pin bushing [13], back-moving spring [14] and check ring [15].

6, the overhead self-locking safety discharging device of water dispenser according to claim 5, it is characterized in that: the top of described slip pipe [9] is provided with elongated cylinder slide bar [10] and is inserted on the slip pipe guide pin bushing [13], the bottom of slip pipe [9] is provided with the cylinder presser feet [11] of tubbiness, presser feet [11] is pressed on the switch press plate [24] of tap [1], and slide bar [10] is arranged off-centre with presser feet [11].

7, the overhead self-locking safety discharging device of water dispenser according to claim 6 is characterized in that: the cylinder slide bar [10] of described slip pipe [9] is with back-moving spring [14] on one's body, and the head of slide bar [10] is with self-locking gear [12].

8, the overhead self-locking safety discharging device of water dispenser according to claim 6, it is characterized in that: the top of described slip pipe guide pin bushing [13] has internal thread interface, and matches with the external screw thread of sleeve pipe [7].

9, the overhead self-locking safety discharging device of water dispenser according to claim 6, it is characterized in that: the front portion of described switch press plate [24] is provided with guide head, guide head embeds respectively between two pressing plate spacers [25] on the front panel [28], and the afterbody of switch press plate [24] is provided with the slot of slide bar presser feet [11].