CN202176809U

CN202176809U - Anti-scald water faucet limiting structure

Info

Publication number: CN202176809U
Application number: CN2011202548351U
Authority: CN
Inventors: 王翔世
Original assignee: Geann Industrial Co Ltd
Current assignee: Geann Industrial Co Ltd
Priority date: 2011-07-19
Filing date: 2011-07-19
Publication date: 2012-03-28
Anticipated expiration: 2021-07-19

Abstract

The utility model discloses an anti-scald water faucet limiting structure comprising a water faucet main body, a limiting ring and a switching control handle, particularly, the limiting ring and a pressing piece are arranged between the water faucet main body and the switching control handle, in this way, when a user executes switching control in use, a limiting protruded pillar connected with the pressing piece contacts against a limiting end of a check block at the side edge of the limiting ring so as to realize limitation, thus, the problem of scald on person caused by excessively high quantity of instantaneously opened hot water when the user opens the hot water for use and the rotation distance of the switching control handle is too large is avoided, and the anti-scald water faucet limiting structure is safe in use.

Description

The water tap limit structure of anti-scald

Technical field

The utility model provides a kind of structure for water tap, especially refers to a kind of water tap limit structure of anti-scald.

Background technique

Press, water tap is of a great variety on the market, and the water tap that bathroom apparatus hot water or cold water water outlet is used still is in the great majority with the single-gun-type water tap; By the proportions of ingredients of revolving the whole hot water or cold water of transposition about a control handle, even the design that can control inflow and hot water or cold water's proportions of ingredients is simultaneously arranged, and when the user directly cuts the control use; All can impose a strength, and bestow strength usually and be not easy to cooperate, so much human all is directly to switch to the end smoothly to use with water tap; Especially the more uncontrollable power of cutting control of child has easily under careless situation, is cut into the hot water effluent fully; And more original cold water in the water pipe, so the user is at the beginning and can't discover and be cut into hot water, after normally hot water flows out; Scalded just and to have found, but at this moment normally scalded, and many children can not differentiate and turn to and the hot water or cold water; Usually can switch to the hot water effluent, and the situation that generation is scalded, the not Security of tool use.

In view of this, the creator this in manufacturing development and the design experiences of being engaged in Related product for many years, to above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicability.

The model utility content

The purpose of the utility model is to provide a kind of water tap limit structure of anti-scald, to overcome the defective that exists in the known technology.

For realizing above-mentioned purpose, the water tap limit structure of the anti-scald that the utility model provides comprises:

One faucet body, its upper end cooperation group is provided with all control valves, and this cuts the spacing increment that the control valve collar is provided with continuous teeth, and up extension is provided with one group and establishes post;

One limited ring; Be a hollow the annulus block with cut the control valve and combine to assemble, this limited ring inwall is equipped with the engaging increment of continuous teeth shape, and the outside one predetermined position convexes with a stepped block; Wherein the block outside forms the positive stop end of protrusion, the inboard shift end that forms a low down;

All control handle; Cooperate with cutting and control valve and be connected group and establish; This is cut control handle bottom side centre and is provided with one group and establishes groove and provide a latch fitting to cooperate and be mounted on the group of cutting the control valve and establish on the post, and group is established the groove side and formed a containing space in addition, this containing space with cut an outside of controlling handle and communicate; And cooperation has been installed with a pressing member and an elastomer; And this containing space bottom side is opened an elongated slot open-work in addition, provide again a spacing projection penetrate with containing space in pressing member link, the length of this spacing projection surpasses the positive stop end height of block.

The water tap limit structure of said anti-scald, wherein the faucet body open upper end is provided with the screw-shaped locking-up end, and outer shroud screw lock combination is provided.

The utility model contrast effect that known technology had:

One, its faucet body and cut control and be provided with a limited ring and pressing member between handle; When making the user cut the control use; The spacing projection that can be connected by pressing member and the positive stop end of limited ring side block be against spacing, when opening hot water and use with the person of avoiding the use of, makes the state that handle is in the hot water complete opening of controlling of cutting because of the application of force is excessive; It is excessive and the facts that the personnel that cause scald has the Security in the use to make moment open the water yield of hot water.

Two, this pressing member and spacing projection are connected to form interlock; When making the user desire to increase hot water flow and temperature gradually; Can press start by pressing member; Spacing projection is on the displacement path of shift end, can will cut the control handle revolve toward hot water end-grain cutting control again and move, reach the adjustment of hot water flow and temperature.

Three, this limited ring with cut that the cooperation of control between valve be provided with continuous teeth shape engage increment and spacing increment; Make this limited ring can be limited to be fixed in and cut on the control valve; And can cut the control custom and adjust limited ring side block in the relative position of cutting on the control valve with the user, to increase convenience and the practicability in the use.

Description of drawings

Fig. 1 is the stereogram of the utility model.

Fig. 2 is the exploded view of the utility model.

Fig. 3 is the sectional view at a visual angle of the utility model.

Fig. 4 is the sectional view at another visual angle of the utility model.

Fig. 5 is that the boiling water of the utility model uses and the spacing illustrative view of block.

Fig. 6 is that the boiling water of the utility model uses and the spacing internal structure schematic representation of block.

Fig. 7 is the illustrative view that presses pressing member of the utility model.

Fig. 8 is the internal structure schematic representation that presses pressing member of the utility model.

Fig. 9 continues to revolve the illustrative view of moving for pressing pressing member and will cutting the control handle of the utility model.

Figure 10 continues to revolve the internal structure schematic representation that moves for pressing pressing member and will cutting the control handle of the utility model.

Primary clustering symbol description in the accompanying drawing:

Faucet body (10); Cut control valve (11); Spacing increment (111); Group is established post (112); Locking-up end (12); Outer shroud (13); Limited ring (20); Engaging increment (21); Block (22); Positive stop end (221); Shift end (222); Cut control handle (30); Group is established groove (31); Latch fitting-(311); Containing space (32); Pressing member (33); Elastomer (331); Elongated slot open-work (321); Spacing projection (332).

Embodiment

The water tap limit structure of the anti-scald that the utility model provides, it comprises: a faucet body, a limited ring and all control handles, faucet body upper end cooperation group is provided with all control valves; This is cut the control valve collar and is provided with the spacing increment of continuous teeth, and up extends and be provided with one group and establish post, a limited ring be a hollow the annulus block for cut the control valve and combine to assemble; This limited ring inwall is equipped with the engaging increment of continuous teeth shape; And the outside one predetermined position convexes with a stepped block, and wherein the block outside forms the positive stop end of protrusion, inboard then form one hang down down shift end; All control handles cooperate with cutting to be controlled valve and is connected group and establishes; This is cut control handle bottom side centre and is provided with one group and establishes groove and provide a latch fitting to cooperate and be mounted on the group of cutting the control valve and establish on the post, and group is established the groove side and formed a containing space in addition, this containing space with cut an outside of controlling handle and communicate; And cooperation has been installed with a pressing member and an elastomer; And this containing space bottom side is opened an elongated slot open-work in addition, provide again a spacing projection penetrate with containing space in pressing member link, the length of this spacing projection surpasses the positive stop end height of block; By said structure, constitute a kind of water tap limit structure of anti-scald.

For understanding and understanding further can be arranged purpose, characteristic and the effect of the utility model, following conjunction with figs. is also enumerated embodiment, and detailed description is as back:

At first; See also Fig. 1, shown in Figure 2 earlier, a kind of water tap limit structure of anti-scald, it comprises: a faucet body (10), a limited ring (20) and all control handles (30); One faucet body (10) upper end cooperation group is provided with all control valves (11); This is cut control valve (11) and is equipped with the spacing increment (111) of continuous teeth, and up extension is provided with one group and establishes post (112), and faucet body (10) open upper end is provided with screw-shaped locking-up end (12); And provide an outer shroud (13) screw lock to make up; One limited ring (20) be a hollow the annulus block for cut control valve (11) and combine to assemble, this limited ring (20) inwall is equipped with the engaging increment (21) of continuous teeth shape, and the outside one predetermined position convexes with a stepped block (22); Wherein the outer side-line of block (22) forms the positive stop end (221) of protrusion; Inboard then form the shift end (222) of a low down, all control handles (30) cooperate and cut control valve (11) and be connected group and establish, and this is cut control handle (30) bottom side centre and is provided with one group and establishes groove (31) and provide a latch fitting (311) to cooperate to be mounted on and cut the group of controlling valve (11) and establish on the post (112); And group is established groove (31) side and is formed a containing space (32) in addition; This containing space (32) communicates with an outside of cutting control handle (30), and cooperates and to be installed with a pressing member (33) and an elastomer (331), and this containing space (32) bottom side is opened an elongated slot open-work (321) in addition; Provide again a spacing projection (332) penetrate with containing space (32) in pressing member (33) link, the positive stop end (221) that the length of this spacing projection (332) surpasses block (22) is highly.

The composition of its structure; See also Fig. 2 again and cooperate Fig. 3, shown in Figure 4; This faucet body (10) cooperation is provided with all control valves (11); One limited ring (20) cooperates to be set in cuts control valve (11) upper end, and engage spacingly with the spacing increment (111) of cutting control valve (11) with the engaging increment (21) of inwall, and the block (22) that a side is provided with is in to cut controls predetermined position above the valve (11); And this block (22) position can be cut the control custom with the user and adjusted the location; And outer shroud (13) cooperates the locking-up end (12) that is mounted on faucet body (10) top, and all containing space (32) interior cooperation one elastomer (331) groups of controlling handle (30) one sides are provided with a pressing member (33), and open-work (321) and cooperation that this containing space (32) bottom side is offered wear a spacing projection (332) and pressing member (33) binding; Make that this pressing member (33) is limited to be fixed in the containing space (32); And this is cut control handle (30) and cooperates and to be mounted on faucet body (10) top, and establishes groove (31) with the group of bottom side and be sleeved on the group of cutting control valve (11) and establish on the post (112), provide again latch fitting (311) in addition screw lock fix; And this cuts positive stop end (221) that spacing projection (332) that control handle (30) bottom side passes by open-work (321) surpasses limited ring (20) side block (22) just highly; This spacing projection (332) can be leaned on by limited end (221) conflict retaining,, constitute a kind of water tap limit structure of anti-scald by said structure.

The use of its structure; This faucet body (10) is that installing is used in the waterexit end of the cold and hot water outlet of a tool, by cut pull open on the control handle (30) open the water source after, revolve the whole water state that goes out that reaches hot and cold, warm water of transposition about again; And the embodiment of the utility model is set at the cold water water outlet and reduces hot water effluent's amount cutting control handle (30) when dextrorotation moves; Otherwise, when left-handed moving, then be set at the hot water effluent and reduce the cold water water-outlet quantity, thus; When will cutting control handle (30), the user moves when desiring to cut control hot water and using to left-handed; Please cooperate and consult Fig. 5, Fig. 6 and cooperate shown in Figure 4ly, it cuts spacing projection (332) that control handle (30) stretches out by bottom side open-work (321), and promptly can to establish post (112) with the group of cutting control valve (11) be that the center is revolved and moved, and cooperates the relevant position of limited ring (20) side block (22) setting; Spacing projection (332) is revolved move one suitably promptly can support after the distance with the positive stop end (221) of limited ring (20) side block (22) bump spacing; Make and cut control handle (30) and can't be again move start, when opening hot water and use, make because of the application of force is improper and to cut the position that control handle (30) is in the hot water complete opening with the person of avoiding the use of to left-handed; And then it is excessive and the facts that the generation personnel scald has the Security in the use to cause moment to open the water yield of hot water.

Moreover; When the user desires to increase hot water flow and temperature gradually, cooperate by Fig. 7, Fig. 8 more shown in Figure 4, can be by the pressing member (33) of cutting control handle (30) side inwardly by the start of pulling; The spacing projection (332) that this is stretched out by open-work (321) and be connected with pressing member (33) is established groove (31) direction displacement toward group; And the positive stop end (221) of the block of dodging (22) and being on the extension path of shift end (222), when moving toward left side spin will cut control handle (30) again, its spacing projection (332) can be by shift end (222) through (like Fig. 9, shown in Figure 10); Can strengthen hot water flow and reach the state that heats gradually, to reach the temperature that the adjustment of user's desire is used;

And after the user loosens pressing member (33); Its pressing member (33) promptly can reset because of elastomer (331) resilience; And revolve to retract to transfer and be on the displacement path of positive stop end (221) with cutting control handle (30); Reaching spacing state once more, when preventing that the user from cutting control hot water and use, turn over the excessive danger that causes scald of head hot water amount again because of the application of force is improper;

Again, this limited ring (20) can be cut the control custom with the user and adjust limited ring (20) side block (22) in the relevant position of cutting on the control valve (11), with convenience and the practicability that increases use.

By the structure of above-mentioned specific embodiment, can obtain following benefit:

One) its faucet body (10) and cut between control handle (30) and be provided with a limited ring (20) and pressing member (33); When making the user cut the control use; The spacing projection (332) that can be connected by pressing member (33) and the positive stop end (221) of limited ring (20) side block (22) are against spacing; When opening the hot water use with the person of avoiding the use of; Make because of the application of force is excessive and to cut the state that control handle (30) is in the hot water complete opening, it is excessive and the facts that the personnel that cause scald has the Security in the use to make moment open the water yield of hot water;

Two) this pressing member (33) is connected to form interlock with spacing projection (332); When making the user desire to increase hot water flow and temperature gradually; Can press start by pressing member (33); Spacing projection (332) is on the displacement path of shift end (222), can will cut control handle (30) revolve toward hot water end-grain cutting control again and move, reach the adjustment of hot water flow and temperature;

Three) this limited ring (20) with cut that cooperation between control valve (11) is provided with continuous teeth shape engage increment (21) and spacing increment (111); Make this limited ring (20) can be limited to be fixed in and cut on the control valve (11); And can cut the control custom and adjust limited ring (20) side block (22) in the relative position of cutting on the control valve (11) with the user, to increase convenience and the practicability in the use.

The above is merely a preferred embodiment of the utility model, when not limiting the scope that the utility model is implemented with this; The equalization of promptly being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model claim contains.

Claims

1. the water tap limit structure of an anti-scald is characterized in that, comprises:

2. according to the water tap limit structure of the said anti-scald of claim 1, it is characterized in that wherein the faucet body open upper end is provided with the screw-shaped locking-up end, and outer shroud screw lock combination is provided.