CN2559765Y

CN2559765Y - Multi-section regulating air convection rate door and window structure

Info

Publication number: CN2559765Y
Application number: CN 02242468
Authority: CN
Inventors: 罗明道
Original assignee: QINGZHAN PLASTIC CO Ltd
Current assignee: QINGZHAN PLASTIC CO Ltd
Priority date: 2002-08-09
Filing date: 2002-08-09
Publication date: 2003-07-09
Anticipated expiration: 2012-08-09

Abstract

The utility model relates to a door and window structure adjusting the cross-ventilation quantity by multi-section, comprising an external frame, an upper valve and a lower valve; wherein, one (upper or lower) valve and the corresponding side edge of the external frame can be respectively provided with an elastic positioning switch and a positioning strip; furthermore, the positioning bars are distributed with positioning channels and holes, leading one (upper or lower) valve to be pulled and to drive another valve (lower or upper) to slide to a suitable position, thus leading the tenon of the elastic positioning switch can be clamped in the positioning holes and troughs of the positioning bar to position the valve.

Description

Multisection type is adjusted the door and window structure of cross-ventilation amount

Technical field

But the utility model is the door and window structure that a kind of multisection type is adjusted the cross-ventilation amount, more detailed it, but but be meant a kind of multisection type location especially, save the space, door and window structure that multisection type easy and simple to handle and that have a tight security is adjusted the cross-ventilation amount.

Background technology

General kitchen finishes the back in cooking usually can residual scent of and be detained in indoor, so traditional kitchen door and window all designs the glass door of nearly inboard and screen door in the outer part, with with behind the inner glass door complete opening, the kitchen is indoor can to reach cross-ventilation and ventilation effect via screen door, but the conventional kitchen door and window that utilizes inner glass door and outside screen door to reach ventilation effect respectively like that need expend bigger space, door-plate rotary space and the more door-window frame material cost of being provided with; And the size of its screen door of such traditional door and window and uncontrollable its ventilation opening, when the inner glass door is all opened or part when opening, the ventilation opening size of its outside screen door is fixing ventilative comprehensively and can't adjust, and it uses goes up the real inconvenience that has.

At first consult shown in No. 282815 patent gazette copy of bulletin that publishes in Taiwan about the development that can save the space in recent years and control the air door structure of ventilation opening, it is meant a kind of " improvement of door-plate ventilating structure ", as shown in Figure 6, mainly be on a frame body 101, to install on one valve 102 and valve 103 once respectively, wherein as shown in Figure 7, should go up valve 102 bottoms and down position, both sides, valve 103 top respectively be equiped with a tooth bar 104,105, and the tooth bar 104,105 that is the position that connects inserts and puts and embeds a gear mass 106.With reference to Fig. 8, valve both sides gear mass 106 is to be inserted on a bull stick 107 to interconnect, so that the user uses one of them valve of hand propelled, utilize tooth bar 104 (105) to promote gear mass 106 indirect drive tooth bars 105 (104) and produce relative vertical direction displacement, make another valve move round about; And the ring-shaped friction lining 108 of packing in the indent position of gear mass 106, and spring leaf 109 compressings of a sheathed dome body shape are on friction plate 108, then lock a nut 110, make nut 110 locking pressuring spring sheets 109 make

friction plate

108 and 106 of gear masses have a frictional force at bull stick 107 front end screw thread positions.

In addition, the forms locate mode of No. 282815 patent in Taiwan is as follows: as shown in Figure 9, installing one turns 111 in door-plate frame body 101, this is turned and 111 is located at frame body 101 inner fixed point positions by bolt, and form a protruded stigma 112 in 111 the position, top of turning, make 111 to be struck when rotating to upper end position that its protruded stigma 112 promptly snaps in the slot of gear mass 106, makes gear mass 106 can't drive upper and lower valve and slides up and down when turning; Or as shown in figure 10, in door-plate frame body 101 installings one transversely movable key 113, these key 113 central authorities are formed with a recess 114, can stretch into plant for the handle 116 of dialling that is attached at a rocking bar 115, when making the handle of user's rotating rocker 115 1 ends, pull out handle 116 and promptly promote key 113 horizontal sliding to the right thereupon, key 113 front ends 117 are stretched in the shrinkage pool of gear mass 106, make gear mass 106 can't drive upper and lower valve and slide up and down; Or as shown in figure 11, utilize the mode of pushing to be equipped in the slot of gear mass 106 by a card body 120, make gear mass 106 can't drive upper and lower valve and slide up and down.

The door-plate ventilating structure of taking a broad view of No. 282815 patent in Taiwan really has following disappearance:

1. the described valve 102 of going up is to make interlock by gear mass 106 and tooth bar 104,105 with following valve 103, wheel and rack be transmitted in the forms slide time noise volume that produced bigger.

2. it utilizes nut 110 locking pressuring spring sheets 109 and makes

friction plate

108 and 106 of gear masses have a frictional force, and this will produce a frictional resistance to upper and lower valve in slip, makes the user can't smooth operation.

3. describedly turn 111, blocking members such as key 113 or card body 120 all are not provided with elastic mechanism, this blocking member also can't automatically reply and make the valve location when the unlatching blocking member comes mobile valve, the user must stir voluntarily again and can make valve blocking location, and it lacks the operation practicality.

4. because of valve blocking location automatically, make that working as valve does not but have the blocking member of closing in off position, and in the family child under the ordering about of curiosity with finger when down upwards pass valve 103 bottoms, this time valve 103 very easily drops downwards because of the action of gravity of glass door panel, and crushes the danger of hand easily.

And shown in No. 375175 patent gazette copy of the bulletin that publish in Taiwan " improvement of door-plate ventilating structure ", as shown in figure 12, also be to cooperate valve 102 and following valve 103 in tooth bar 104,105 transmissions by a frame body 101 installing gear masses 106, the difference of itself and No. 282815 patent in Taiwan is as shown in figure 13, the side or the front and back of valve 102, following valve 103 are embedded with slow reed 108 on it, promote its safety to produce buffer deceleration when upper and lower valve slides; Yet, though the setting available buffer of this slow reed 108 slows down, relatively on the smoothness of operation, will cause obstruction, and the too late danger that still can crush if child's hand is dodged.

Summary of the invention

Therefore, but the door and window structure that the purpose of this utility model is to provide that a kind of structure is firm, easy construction and the multisection type that can save man-hour and cost are adjusted the cross-ventilation amount.

According to above-mentioned purpose, but multisection type described in the utility model is adjusted the door and window structure of cross-ventilation amount, roughly includes outer framework, last valve and following valve; Described valve down can be respectively equipped with elasticity position-sensing switch and positioning strip with outer framework respective side edge, and be distributed in this positioning strip and be provided with positioning hole groove, with valve under pulling and when driving valve and sliding into the appropriate location, the positioning hole groove that the trip of this elasticity position-sensing switch can be sticked in positioning strip makes the valve location.

Effect of the present utility model is:

1, owing to upper and lower valve of the present utility model there is no any friction cushioning mechanism is set,, makes in the operation smooth and easy inadequately so can't thereby increase the frictional force between valve and outer framework.

2, the utility model can be via the automatic blocking of the trip of elasticity position-sensing switch and positioning hole groove when valve spurs and is located, and its safety is good, and hand is not crushed in the time of must not worrying that the child promotes valve.

3, upper and lower valve of the present utility model is by pulley and the transmission of stay cord institute, and the noise content that its valve is sent when sliding is little, and operation is quiet.

4, structure of the present utility model fully during driving fit, can suitably be adjusted spacing by adjusting screw at valve, at assembling operation or use real sizable practicality that has.

5, the frame material of valve of the present utility model can be connect by the connection post that hornblock and gusset protruded out respectively, thereby has increased the bond strength of itself and valve frame material, makes the frame material be difficult for producing distortion.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model first embodiment.

Fig. 2 is the schematic side view of the utility model first embodiment.

Fig. 3 (a), Fig. 3 (b) are the generalized section of the utility model elasticity position-sensing switch.

Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c) are that valve of the present utility model opens and closes view.

Fig. 5 is a valve joint construction schematic diagram of the present utility model.

Fig. 6 is the schematic appearance of No. 282815 patent valve open state in Taiwan.

Fig. 7 is the organigram of No. 282815 patent actuated element in Taiwan.

Fig. 8 is the structure decomposition map of No. 282815 patent actuated element in Taiwan.

Fig. 9 is Taiwan No. 282815 a patent actuated element brake structure schematic diagram.

Figure 10 is the another kind of brake structure schematic diagram of No. 282815 patent actuated element in Taiwan.

Figure 11 is the another kind of brake structure schematic diagram of No. 282815 patent actuated element in Taiwan.

Figure 12 is the schematic appearance of No. 375175 patent valve open state in Taiwan.

Figure 13 is the three-dimensional exploded view of No. 375175 patent in Taiwan.

The specific embodiment

For making more detailed clear and definite understanding can be arranged, now enumerate preferred embodiment described as follows and conjunction with figs. and be described as follows for the purpose of this utility model, effect and structural feature:

At first with reference to Fig. 1 and 2, it is respectively schematic perspective view and the schematic side view thereof of the utility model first embodiment.

As seen from the figure, the door and window structure of cross-ventilation amount roughly includes outer framework 10, upward valve 20 reaches valve 30 down but multisection type described in the utility model is adjusted, wherein should outer framework 10 both sides frame material be formed with dividing strip 11 and be divided into inside and outside two

siding track grooves

12,13, can supply valve 30 and upward valve 20 embedding slips down respectively, can be during wherein one of feasible pulling (go up or down) valve by transmission component 4 transmissions, another (down or on) valve produces rightabout and moves; This time valve 30 sides can be provided with positioning strip 31, and are distributed in positioning strip 31 side appropriate locations and are provided with positioning hole groove 310, and outer framework 10 side frame material then can be provided with elasticity position-sensing switch 14.In like manner, this time valve 30 sides also can equivalence be provided with elasticity position-sensing switch 14, limit, housing side then can equivalence be provided with positioning strip 31 and be distributed a setting position hole slot 310, when sliding into the appropriate location to spur down valve 30 as the user and to drive last valve 20, the positioning hole groove 310 that the inside trip of this elasticity position-sensing switch 14 can be sticked in down valve 30 side positioning strips 31 makes the valve location; Wherein this time valve 30 top sides can be provided with carrying handle 301, are available for users to convenient pulling upwards passing of valve 30 down; Promptly, wherein one (last or following) valve can be respectively equipped with elasticity position-sensing switch and positioning strip with outer framework respective side edge, and be distributed in this positioning strip and be provided with positioning hole groove, wherein one of feasible pulling (go up or down) valve also drives another (down or on) when valve slid into the appropriate location, the positioning hole groove that the trip of this elasticity position-sensing switch can be sticked in positioning strip made the valve location.

As shown in Figure 2, the aforementioned valve 20 of going up can be made up of pulley 41 and stay cord 42 with the transmission component 4 of interlock with following valve 30, it mainly is that the dividing strip 11 central appropriate locations of framework 10 both sides frame material outside offer a storage tank 15 and can be provided with for pulley 41 location, be provided with block body 16 in outer framework 10 both sides inner rail troughs 12 upper semisection appropriate locations again, and the ring of this pulley 41 encloses side face and is recess in stay cord 42 is positioned, wherein an end of this stay cord 42 is connected with the side bottom in last valve 20, the other end then can connect the side bottom of valve 30 down, when upwards passing to spur inboard following valve 30 as the user, last valve 20 can move down via the drawing of stay cord 42.

As Fig. 3 (a), shown in Fig. 3 (b), it is the generalized section of the utility model elasticity position-sensing switch, elasticity position-sensing switch of the present utility model 14 inside are provided with a trip 141 that is step shape, the outer edge surface of these trip 141 bigger diameter ends can offer serrated slot 1411 and mesh a gear 1421, these gear 1421 extensible knobs 142 that are linked with are available for users to rotate, and these described trip 141 bigger diameter end end limits offer a guide hole 1412 and are provided with in a spring 143 is placed in, with when rotating elasticity position-sensing switch 14 knobs 142 to unlatching (ON) position, but gear 1421 interlock serrated slot 1411 move trip 141 backward, and the compacting spring 143 be compressive state, shown in Fig. 3 (a); And when getting loose knob 142,141 of this trips can be recovered to advance to protrude out by the elasticity of spring 143, shown in Fig. 3 (b).

Be depicted as the valve full closing state as Fig. 4 (a), by forming of above-mentioned member, if when the user spurs down valve 30 and upwards passes, the contact that this time valve 30 side positioning strips 31 edge surfaces are subjected to elasticity position-sensing switch 14 trips 141 moves down, and when valve 30 and driving is gone up trip 141 that valve 20 slides into appropriate location and elasticity position-sensing switch 14 corresponding to positioning hole groove 310 instantly, the trip 141 of this elasticity position-sensing switch 14 an ejecting card formulation immediately position hole slot 310 makes the valve location, as Fig. 4 (b); This moment is if will adjust its valve position location, the user can be by two hand operations, the knob 142 of elasticity position-sensing switch 14 is unclamped in rotation on the other hand, another hand then continues to promote down valve 30 and moves, and can be stopped by block body 16 when valve 30 moves to the first half instantly and by trip 141 location, valve 30 can be overlapping with last valve 20 and was valve full open state down this moment, shown in Fig. 4 (c); , valve has splendid smoothness so that not having to hinder on slide, even if the child promotes door-plate because of ordering about by following valve 30 bottom sides of curiosity, this time valve 30 also can be located because of the elasticity position-sensing switch 14 and the blocking of valve side positioning strip 31, avoids door-plate to crush child's hand because of dropping of glass gravity.

What is particularly worth mentioning is that, on described in the utility model, following

valve

20,30 can adjust when assembling finishes use easily, as shown in Figure 5, these described valve 30 bottoms down can be linked with hornblock 32, wherein a corner of this hornblock 32 can protrude out to be formed with and connect two edge-on material 302 and the bottom horizontal frames 303 that post 321 can supply valve 30 under the connection, hornblock 32 opposite sides then offer a storage tank 322, being formed with chute 323 in storage tank 322 edges can engage on it for a L type angle bar 33, and these L type angle bar 33 1 ends connect stay cord 42, the other end then offers guide hole and can lock for adjusting screw 34, the counterbore 324 that caves in hornblock 32 bottom surfaces again allows the screw terminal of adjusting screw 34 locate, when drawing with the gravity that is subjected to valve weight when stay cord 42, this L type angle bar 33 and adjustment screw 34 can be subjected to a vertical force and be positioned in chute 323 and the counterbore 324, and finish when finding to go up valve 20 and following valve 30 in use and closing that driving fit leaves the space fully when door and window assembling, the user can adjust L type angle bar 33 and the spacing of adjusting screw 34 by instrument, to go up valve 20 and following valve 30 driving fit tight fully via the folding and unfolding order of stay cord 42.

This time valve 30 (or going up valve 20) corner, both sides, top and upward four connection post connected frame material that the corner then can be protruded out by gusset 35 respectively of valve 20 (or following valve 30) in addition, therefore go up valve 20, valve 30 can increase itself and the bond strength of valve frame material via the connection of hornblock 32 and gusset 35 down, make the frame material be difficult for producing and be out of shape.

The above only is a preferable possible embodiments of the present utility model, generally use other various equivalent structures variations that the utility model manual and claim are done, all belong to feasiblely, applied for a patent in the scope that is contained so ought to be included in the utility model.

Claims

1. but a multisection type is adjusted the door and window structure of cross-ventilation amount, it includes outer framework at least, upward valve reaches valve down, wherein should outer framework dual-side frame material be formed with inside and outside two siding track grooves can be respectively for valve down and go up valve and embed slip, pulling is wherein during a valve, can make the another valve produce rightabout by the transmission of transmission component and move; It is characterized in that: wherein a valve can be respectively equipped with elasticity position-sensing switch and positioning strip with outer framework respective side edge, and be distributed in this positioning strip and be provided with positioning hole groove, pulling is a valve and when driving the another valve and sliding into the appropriate location wherein, and the positioning hole groove that the trip of this elasticity position-sensing switch can be sticked in positioning strip makes the valve location.

2. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that this therapeutic method to keep the adverse qi flowing downward reveal limit can be provided with positioning strip, housing side frame material then can be provided with corresponding elasticity position-sensing switch.

3. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that this therapeutic method to keep the adverse qi flowing downward reveal limit can be provided with the elasticity position-sensing switch, housing side frame material then can be provided with positioning strip.

4. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that this transmission component can be made up of pulley and stay cord, and an end of this stay cord connects upward valve, valve under the other end then connects.

5. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that, the pre-side of described valve can be provided with and be available for users to the carrying handle that valve is upwards passed under the convenient pulling.

6. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that, the trip outer edge surface of described elasticity position-sensing switch inside can offer serrated slot and mesh a gear, the extensible knob that is available for users to rotate that is linked with of this gear.

7. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that, described trip end limit offers a guide hole and is provided with in a spring is placed in.

8. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that described outer framework both sides inner rail trough upper semisection appropriate location is provided with block body.

9. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1, it is characterized in that, described wherein valve bottom can be linked with hornblock, and a corner of this hornblock can protrude out, and be formed with can be for the two edge-on material that connect described valve and the connection post of bottom horizontal frame.

10. but adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 9, it is characterized in that, this hornblock opposite side then offers a storage tank, then be formed with chute in storage tank edge, the engaging of one L type angle bar thereon, this L type angle bar one end connects stay cord, and the other end then offers can be for adjusting the guide hole that screw is locked; And can cave in a counterbore is arranged in this hornblock bottom surface.

11. but, it is characterized in that this time valve or go up corner, both sides, valve top and go up valve or time four corners of valve can connect gusset respectively adjust the door and window structure of cross-ventilation amount according to the described multisection type of claim 1.