CN1102127A

CN1102127A - Room spray dispenser

Info

Publication number: CN1102127A
Application number: CN 93114130
Authority: CN
Inventors: M·包曼
Original assignee: CWS International AG
Current assignee: CWS AG; CWS International AG
Priority date: 1993-11-01
Filing date: 1993-11-01
Publication date: 1995-05-03

Abstract

The present invention relates to a spray distributor in room. It is a equipped with an adjustable actuating lever with a roller, and its counterclockwise rolation can drive a rotating rod, and a starting arm and its raised head are pushed off from its resting position by the rotating rod, and a tilting arm pressed by spring uses its hammer portion to strike against the distributor with atomizing pump so as to produce the required atomization. Said invention uses the clockwise rotation of rotated actuating lever to start the room spray distributor to make it be in stand-by mode for operation. The various changes of the actuating lever can simplify the installation of the room spray distributor, so that all the installation places can delay atomization to prevent it from spraying upon human body in the room.

Description

Room spray dispenser

The present invention relates to a kind of room spray dispenser that has starter mechanism, wherein distributor is arranged in the room spray dispenser, have a container gas balance agent and/or the deodorizer liquid that is used to atomize is housed, the cervical region of this container comprises the valve body that has pump and nozzle, wherein has an impact bar, suppress along the valve body direction by at least one spring, this impact bar has a percussion and a deferred mount.

The invention still further relates to its best use.

EP-BI-0127533 discloses a kind of as claim 1 room spray dispenser as described in the preamble.This room spray dispenser need have a start position on indoor or door, be sprayed onto by spraying with the people who prevents to pass through, because the starting of allotter is by a linear percussion starting handle effect, be a kind of less trigger shaft and percussion lock has, so its property adjusted is limited.Also have,, therefore will take special care to install room spray dispenser, particularly how to be installed on the door because the dynamic property of its mechanism must apply relatively large power.

The purpose of this invention is to provide a kind of room spray dispenser, the switching of the size opposite house that this room spray dispenser had does not have influence, and do not need or only need the securing member of easy generation damage seldom, should place when this device is used for washroom or lavatory to prevent that the spraying that is produced is sprayed onto the position on the person.

According to the present invention, can reach its effect by a rotating shaft that is connected with swingle is provided.That is, producing the position, lifting and pulling the trigger impact bar, making this bar move to home in the centre position, spraying and discharge described bar in its resting position.

About rotating shaft, starting power acts on its circle segments and the corresponding firing lock thereof, for guaranteeing to control its motion exactly, only needs the power effect gently that is produced by the roller dyanainic friction.

According to the room spray dispenser of claim 1, its special benefits is, its installation procedure is simple, because it has bigger installations surface, therefore machinery that only need be minimum.

The advantage that dependent claims is subsequently described is further developing of theme of the present invention.

According to the swingle of claim 2, its advantage and purpose are to alleviate wearing and tearing.

Arm shape impact bar according to claim 3 is easy to percussion and starting.

According to the delay/actuating arm of claim 4, owing to be disposed on the impact bar, its kinetics is good.

According to the backing roll of claim 5,, therefore only need very little moment of torsion just can guarantee to start accurately because it contacts with the delayed start arm is linear.

The delay/actuating arm that is loaded by back-moving spring according to claim 6 has the clear and definite advantage of job step.

According to the reset arm of claim 7, its advantage is to need not can to produce basic duty under the situation of extra auxiliary energy.

Polygon rotating shaft according to Claim 8, its most frequently used form is a square shaft, this can guarantee to transmit moment of torsion under non-slip situation.

The starting handle that has felt widening roll in its end according to claim 9 has high reliability, and this is to use very little friction and corresponding small shearing force that securing member is applied to it because only need.

According to the starting handle design of claim 10, its simple structure has been simplified the adjustment of " the control function " of device.

According to two parts starting handle of claim 11, its advantage is that simplicity of design, manufacturing are economical.

Advantage according to the embodiment of claim 12 is to be installed in starting handle the inboard of door opening.

According to the crank starting handle of claim 13, simplified the connection of big start distance, and can be device preliminary election installation site simultaneously.

According to the application of claim 14, cause the starting of room spray dispenser easier.

Described according to claim 15 is a kind of best applications of the present invention.

In the accompanying drawings:

Fig. 1 shows that room spray dispenser is in atomize;

Fig. 2 shows that room spray dispenser shown in Figure 1 is in a safe condition;

Fig. 3 is the part cross-sectional top view, shows that swingle is in obliquity;

Fig. 4 shows that progress of starting sequence begins, and comprises each position of swingle;

Fig. 5 shows the embodiment of the room spray dispenser with first kind of starting handle form with the part longitudinal sectional view;

Fig. 6 is the view of Fig. 5 half-twist.

Fig. 7 a-7c is bottom view, cutaway view and the side view of the arm type impact bar among presentation graphs 1 and Fig. 2;

Fig. 8 a-8c is three views of swingle among presentation graphs 1 and Fig. 2;

Fig. 9 a-9c is three views of the delay/actuating arm among presentation graphs 1 and Fig. 2;

Figure 10 a-10d is four views of reset arm among presentation graphs 1 and Fig. 2;

Figure 11 a-11c is the starting handle of some variation of starting handle among the relative Fig. 1 of expression;

The variation that is used for the starting handle under the confined space condition among Figure 12 a, the 12b presentation graphs 11a-11c;

Figure 13,13c represent to be used to prolong the spreading starting handle of start distance;

Figure 14 represents room spray dispenser is installed in method feature on the indoor door opening;

Figure 15 represents Figure 14 meta allotter its start-up function situation of when spraying on door;

Figure 16 a-16c illustrates that by way of example room spray dispenser is installed on door opening outwardly the time, its installation and mode of operation.

Below by accompanying drawing, the present invention is described in detail in conjunction with the embodiments.

In Fig. 1, label 1 is represented room spray dispenser, and this allotter is in running order to be represented by the label III, is referred to as mode of operation: " spraying ".

Fig. 1 shows that one is designed to the impact bar 2 of skewed swingle.This impact bar has the preceding hammer 2a of portion, at its rear portion is and two bar 2c all-in-one-piece bearing blocks 26 that have plush copper 2d.Bearing block 26 is installed on the axle 3, and the end of axle 3 is supported by the casing (not shown).

One major axis 4 holds the supporting-point as the bearing block 8b of delay/actuating arm 8 from below.The end of described delay/actuating arm 8 has the cam member 8a that refers to backward.

Cam member 8a is with relying on the roller 11 as axle sleeve groove 8c that it is designed, and this roller can be installed on the fixed axle 5 gently movingly.

Extend two helical springs between axle 4 and 5, this spring can storing energy be used to start the atomizer pump of commercialization allotter 50.（CWS AG，Switzerland）

Having the vertically arranged rotating shaft 6 that the cross section is square passes from the middle body 10b rear portion of one three arm bull stick 10.The plush copper 10d that cam surface 10a is had is relying on spring-loaded reset arm 9(spring not show) two plush copper 9a.Rotate starting handle 60 by clockwise direction shown in not having, because of bar 60 is being fixed the top of square shaft 6, so the rotation of bar 60 will cause swingle 10 to rotate to a side.Its result is to make the front end of starting plush copper 10c of swingle 10 contact with cam member 8a, sees Fig. 2, makes the latter begin to tilt from plumbness, and 8c rests on the roller 11 with its groove.Simultaneously, the impact bar 2 that swingle 10 turnover springs load makes bar 2 rotate to an obliquity with respect to its axle 3.

From Fig. 1 and in conjunction with Fig. 2 as can be known, cam member 8a charges into the rotate path of starting plush copper 10c, therefore can make arm 8 from its upright position upset as shown in Figure 2.

Functional status II shown in Figure 2 is equivalent to mode of operation: " safety "; As shown in Figure 1, room spray dispenser 1 SBR is an III.

Shown in Figure 1, if now starting handle 60 and with pivot 62 be the center felt widening roll 61 along the dotted arrow direction (shown in counterclockwise rotate, then mode of operation is in: " plate moves state ".

By axle 6, swingle 10 rotates towards observer's direction; One of them cam face 10a contacts with the left side plush copper 2d of one of lever arm 2c, and back-moving spring 7 lifts impact bar and the 2a of hammer portion thereof simultaneously, and it is arrived topmost.Simultaneously, delay/actuating arm pulls to backing roll 11 by the back-moving spring (not shown) and finally places on the roller 11, contacts with the latter along a straight line.Therefore as shown in Figure 2, the functional status II is set up.

Fig. 3 shows the feature locations that the outer transposition of swingle 10a-10c is put, hence one can see that, by adjusting starting handle 60 and felt widening roll 61 thereof, bar 60 turns right and launcher left or on the contrary, so swingle 10 acts on the left side or the last (see figure 1) of right side plush copper 2d of impact bar 2 respectively.

More than be to be described with respect to the solid line position among Fig. 3; Equally, swingle 10 or its cam face 10a also can be in the dotted line position that is equal to.

Can find out further that at this in these two extreme position I, relative plush copper 10d always has an a certain position that relies on reset arm 9.

Comparison diagram 3 and Fig. 4 will produce mode of operation shown in Figure 1 " spraying " as can be known when swingle 10 is positioned at its middle position.

It is shown in Figure 2 that bar 60 will be replied impact bar 2(along the further motion of direction shown in Fig. 4 arrow (counterclockwise)), make it arrive its horizontal level, return to the state II, i.e. " safety ".

Fig. 3 and Fig. 4 show that further the wall 12 of described device comprises the bearing block 13 of level, and it is shown in Figure 5 that

axle

3,5 and 18(are housed therein).Fig. 3 and Fig. 4 also show an elongated slot 12, are used for the bottleneck that clamping has the spray liquid bottle.

The relevant structure more detailed of the present invention that designs according to goal of the invention, and the various variations of the starting handle of operation institute palpus can be seen from following accompanying drawing:

Fig. 5 is a phantom, has described building blocks of function.It can also be seen that therefrom that in addition the 2a of hammer portion at impact bar 2 is arranged with interchangeable anvil sheet 53, the atomizer pump of the mode hammering allotter 50 that it can hammer.Also can see a back-moving spring 28, the shackle of one end be enclosed within be installed in the hole 24 the axle 24 ' on, the shackle of its other end is hooked in the hole 29.Similarly, an extension spring 19 is at the steady pin on the reset arm 9 17 be fixed between the lock 18 on the bearing block 13 relative on the described device sidewall 12.

Square perpendicular rotating shaft 6 is installed on the bearing block 14 and by bearer ring 14 ' rotatable.This kind known axes carrier ring has endoporus and the rounded outer surface corresponding to the square section of axle 6, and this rounded outer surface is packed in the bearing block 14 slidably.

The wall 12 of described device covers by enclosing cover 12a is whole, to protect the member of described device.

Installing hole 15 is arranged on wall 12, therefore, described device can be fixed on the installation site when needed.In addition, also have blocking mechanism 16, can operate this blocking mechanism in known manner with special key.

The structural design of two parts starting handle 60 particularly importantly.The cutaway view on Fig. 5 top has shown all details: felt widening roll 61, its pivot 62 and axle journal 63 and bolt 64.On rotating shaft 6, be installed with worm gear 66 and worm gear pole 67 engagements, have thread spindle 68 at its two ends.Starting handle 60 has upper boom shell and lower beam shell, and is by a screw 65 that they are fastened to each other at least.

Fig. 6 presentation graphs 5 turns over a direction, the details of further displayed map 1-4, and visible two springs 7 are suspended in the end of axle 4 and 5 respectively.Therefrom be also shown in wall 12 and lid 12 ' design.

Fig. 7 a-7c represents the details of impact bar 2.On the 2a of hammer portion, has the medium pore 21 that is used for anvil sheet 53.One lockhole 22 passes hole 21 and is used for fixing anvil sheet 53.Also can find out to be used for axle 4 hole 23, be used for the axle 24 of back-moving spring 28 ' hole 24 and being used to be in the hole 25 of the axle 3 of bearing block 2b.

Groove 70 shown in Fig. 7 a is used to make spring 7 to link axle 4 (seeing Fig. 1 and 6).

Inclined impact bar 2(sees Fig. 7 b and 7c) strengthen by stiff rib 27, therefore can bear mechanical load.

Fig. 8 a-8c shows that with three views three arm swingle 10(see Fig. 8 c), square hole 10f is used for inserting axle 6 through this member.Has plush copper 10d on two cam face 10a.Middle body 10b is strengthened by rib 10e, and this rib 10e and starting plush copper 10c converge.

Shown in Fig. 9 a-9c, delay/actuating arm 8 has ribs 8e, and the hole 8f(that has fixing spring 28 on it sees Fig. 5).Have bearing block 8b on the top of arm 8, and have the groove 8c that holds backing roll 11 in its end.Fig. 9 c shows that cam member 8a designs for the obtuse angle.

Figure 10 a-10d divides four different figure to represent reset arm 9.Cutaway view Figure 10 a has shown two plush copper 9a and groove 9c and 9e between them.Also can see and on groove 9e, have two hole 9f that are used for extension spring 19.Groove 9c is used to run through square rotating shaft 6(and sees Fig. 1 and 2).Figure 10 a and Figure 10 b have clearly illustrated the profile and the cross sectional shape of release link 9.

Reset arm 9 is by the axle 3 guiding (see figure 1)s that are arranged in hole 9b.

Because starting handle 60(sees Figure 11 a-12b) can be fit to various condition, so the present invention can be fit to the desired any state of theme of the present invention.

By the certified characteristic of allotter 50 itself as can be known, can easily adjust spray direction by the nozzle 52 that rotation is positioned on the valve body 51.

The design of starting handle 60 shown in Figure 11 a and the 11a ' corresponds to shown in Fig. 5 basically.Simplified pivot 62 at this.Half shell 60 of two bars ', have gilled rings 60a ' on 60 " (seeing Figure 11 b and 11c) has additional support ring 60a, in addition, at lower half shell 60 ", upper half shell 60 ' on have block 60b, be used to support the plush copper 66a on the worm gear 66.Be positioned at lower beam half shell 60 " on latching be in half shell 60 ' on the central authorities of latching cover 60c ', connect exactly by bolt 65.

Gilled rings 60a ' shown in Figure 11 c also can be the changes shape shown in Figure 13 a and 13b.

According to Figure 13 a, this starting handle 60 can be hinged and be adjusted to the starting handle of longer start distance.In its end, two upper boom half shells 60 and two lower beam half shells 60 " are screwed to together with desirable obliquity respectively.

Under the condition of limited of space, especially when starting handle must pass the gap of a top, use the starting handle 71 shown in Figure 12 a and the 12b ' helpful, at this, pivot 62 is installed on the yoke 70.Felt widening roll 61 ' have, be disc substantially and do not have groove than minor diameter.The plate part size of bar 71 should be defined as passing the gap of a top and do not run into the door be as the criterion.Starting handle 71 can by any-mode be installed in the relative side of doorframe or doorframe originally on one's body.

General mounting means of the present invention is clearly represented by Figure 14-16c:

In Figure 14, room spray dispenser be installed in the mode that generally is spirally connected have hinge 73 door-plate 172 in the face of on the one side in room, starting handle 60 when door is closed with doorframe 72 ' contact.If open the door by door handle 74 in normal way now, then will start spray operation as shown in Figure 1, as shown in figure 15.

For the purpose of complete, represent wall with 75.

Shown in Figure 16 a-16c, room spray dispenser is directly installed on the door opening place of wall 75.The hinge 73 of door directly is connected on the wall 75.

Except that these basic installment states, can also adjust the state (shown in Figure 11 c) of starting handle 60 by the mode of rotating worm gear pole 67 with the slotted eye on the screwdriver insertion thread spindle 68.Because of all having converted rolling movement to, do not have therefore that additional wearing and tearing take place and the collision that is directed at starting handle 60 in all errors at closing time.

The most handy commodity plastics of device of the present invention are made.Except axle, driving member (worm gear pole, worm gear) and securing member and spring, the abrasion-resistant polymers material is proved to be and can uses.

Above-mentioned self-locking worm gear 66 comprises the starting handle 60 that is obliquity when being in certain how much states with respect to impact bar 2, and therefore, under situation about need not adjust again, room spray dispenser 1 can continue for some time work.

In practice, adopt the deformation design of various bars, can solve all installation questions.

Yet its biggest advantage is, no matter room spray dispenser 1 is installed in the spray process where tedious people of influence can not take place.

For the simple fixation method that described device is installed by the mode that is adhesively fixed by the bilateral edge, need gently starting and instantaneous percussion.

Starting handle 60 is provided with at an angle, because its end will be by one the tunnel through length, this will produce one indirectly again and postpone the time that spraying takes place when causing starting with respect to the door motion.

Obviously a place that is not limited to be applied in the lavatory and starts by the door motion according to device of the present invention.It also can be applicable in smoker's the room.Same room spray dispenser also can be installed in window, shutter, bath groove etc. and locate, and therefore starts spray process by the flowing of mobile or bath of room air, thereby keeps room air delicate fragrance.

Claims

1, a kind of room spray dispenser (1) that has starter mechanism (2), wherein allotter (50) places room spray dispenser (1), have the gas balance agent that splendid attire is used to atomize and/or the container of deodorizer liquid, the bottleneck of this container comprises the valve body (51) that has pump and nozzle (52), wherein also provide impact bar (2), suppress impact bar (2) by at least one spring (7) along the direction of valve body (51), wherein impact bar (2) has a percussion and a deferred mount, the rotating shaft (6) of swingle (10) that it is characterized in that having fixedly connected, screwing out position (I), lift and pull the trigger impact bar (2), moved to its home (II) at centre position bar (2), in its resting position (III), discharge impact bar (2) and spray.

2, according to the room spray dispenser of claim 1, it is characterized in that swingle (10) is the designs of three arm types, the end of its middle body (10b) has starting plush copper (10c), be connected with this middle body (10b) and with its two side arms of at right angles extending on respectively have cam face (10a) and plush copper (10d).

3, according to the room spray dispenser of claim 1, it is characterized in that impact bar (2) is an inclined arm, have hammer portion (2a) on it, be positioned at the bearing block (2b) in its sloping portion outside, this bearing block (2b) is positioned on the lever arm (2c) that has plush copper (2d).

According to claim 3 room spray dispenser, it is characterized in that 4, delay/actuating arm (8) movably is installed on the impact bar (2), this arm (8) has the cam member (8a) of band groove (8c).

5, according to the room spray dispenser of claim 4, it is characterized in that, postpone/rise merit arm (8) and be engaged in its groove (8c) by backing roll (11) supporting.

6, according to the room spray dispenser of claim 4, it is characterized in that, delay/actuating arm (8) is by back-moving spring (28) effect, and back-moving spring (28) will postpone/and actuating arm (8) draws with respect to the fulcrum (26) on backing roll (11) and the impact bar (2).

7, according to the room spray dispenser of claim 3, it is characterized in that release link (9) movably is installed on the axle (3), under the pulling force effect of spring (19), when relying at least one plush copper (10a), bar (9) and plush copper (9a) thereof suppressing this plush copper (10a).

8,, it is characterized in that rotating shaft (6) has polygonal cross-section according to the room spray dispenser of claim 1.

9, according to the room spray dispenser of claim 1 and 8, it is characterized in that starting handle (60) is installed on the end of rotating shaft (6), at that end of described bar (60) felt widening roll (61,61 ') is installed movably away from rotating shaft (6).

According to the room spray dispenser of claim 9, it is characterized in that 10, axle (6) inserts the central authorities of worm gear (66) regularly, the axle (68) that can manually rotate in starting handle (60) is gone up a worm screw (67) is installed, be used for and worm gear (66) engagement.

11, according to the room spray dispenser of claim 9, it is characterized in that, starting handle (60) be designed to two parts bar (60 ', 60 ").

According to the room spray dispenser of claim 1, it is characterized in that 12, starting handle (71) is out wall type, this bar (71) has at least a part to have the flat area (71 ') of low structure height.

13, according to the room spray dispenser of claim 9, it is characterized in that starting handle (60) is hinged with handle, the selected obliquity of starting handle (60) by housing (60 ', the reservation shape of 60 ") interlocking fixes.

14,, it is characterized in that its application is to be used for being installed in door-plate (72) or door zone (75) according to the room spray configuration of claim 1.

15, according to the room spray configuration of claim 14, it is characterized in that its application is to be used for lavatory or washroom.