CN204627365U - The adjustable micro-ventilating structure of door and window and door and window ventilation system - Google Patents
The adjustable micro-ventilating structure of door and window and door and window ventilation system Download PDFInfo
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- CN204627365U CN204627365U CN201520013030.6U CN201520013030U CN204627365U CN 204627365 U CN204627365 U CN 204627365U CN 201520013030 U CN201520013030 U CN 201520013030U CN 204627365 U CN204627365 U CN 204627365U
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Abstract
The utility model discloses the adjustable micro-ventilating structure of a kind of door and window and door and window ventilation system, comprise base, window catch, eccentric part and locking block, floor installation is in described section bar; Window catch one end is rotationally connected with described base; Eccentric part is arranged at described base, and is positioned on the predetermined movement path of described window catch rotation; Locking block is arranged at the other end of described window catch, and described locking block one end offers notch; Wherein, when described window catch rotate in place the predeterminated position on described predetermined movement path, described window catch and described eccentric part abut against, and to locate described window catch, lock point walks in described notch, the micro-ventilation of described door and window.The adjustable micro-ventilating structure of above-mentioned door and window and door and window ventilation system, the gap between window catch and eccentric part can be changed by the direction of rotating eccentric adjustment part, thus change the angle of window catch rotation, and then the regulatory function of micro-ventilation can be realized, and need not micro-ventilating structure be arranged on pull bar, micro-ventilation is not by the impact of stroke.
Description
Technical field
The utility model relates to building doors and windows field, particularly relates to the adjustable micro-ventilating structure of a kind of door and window and door and window ventilation system.
Background technology
Window is the ventilation acquisition port of building, and along with the development of modern building technology, the structure of window constantly improves, particularly energy-conservation U-PVC plastic-steel window, has good heat-insulating property and is widely used.
The opening ways of flat-opened bottom-hung is very applicable to China, during lower outstanding state, sash upper end is opened, high seam position is generally about 300-700 millimeter higher than the head of indoor activity personnel, so just the buffering of wind relatively powerful for outdoor through bottom hinged window face can be formed and directly the mild new general mood stream impacted not formed to human body parts, while playing indoor and outdoor ventilation ventilation purpose, fully take into account again the body-feeling of hommization.
Usually, the micro-ventilation system of door and window realizes the position of micro-ventilation on pull bar, and pull bar realizes micro-ventilation can be affected by transmission stroke, thus affects micro-ventilation function, and micro-ventilation size is fixing nonadjustable.
Utility model content
Based on this, be necessary that the micro-ventilation installation for the micro-ventilation system of traditional door and window affects by transmission stroke, and the nonadjustable problem of air quantity, the adjustable micro-ventilating structure of a kind of door and window and door and window ventilation system are provided.
The adjustable micro-ventilating structure of a kind of door and window, is installed on described section bar, comprises:
Base, is installed on described section bar;
Window catch, described window catch one end is rotationally connected with described base; And
Eccentric part, is arranged at described base rotationally, and is positioned on the predetermined movement path of described window catch rotation;
Locking block, is arranged at the other end of described window catch, and described locking block one end offers notch; Wherein, when described window catch rotate in place the predeterminated position on described predetermined movement path, described window catch and described eccentric part abut against, and to locate described window catch, lock point walks in described notch, the micro-ventilation of described door and window.
Wherein in an embodiment, described window catch comprises hook-holding part, and described base is provided with limiting section, and described hook-holding part is between described eccentric part and described limiting section;
Described eccentric part and described limiting section are all positioned on the predetermined movement path that described window catch rotates, and when described window catch rotate in place the predeterminated position on described predetermined movement path, described hook-holding part can be connected to described eccentric part, to locate described window catch.
Wherein in an embodiment, described base side be provided with can be embedded at described window frame profile be embedded portion, opposite side is provided with a boss, described eccentric part is rotationally connected with described boss one end, described limiting section is arranged at boss side edge, and the side be positioned at away from described eccentric part, described hook-holding part is rotationally connected with described boss.
Wherein in an embodiment, described eccentric part is off-center rivet, and described boss one end offers the first installing hole, and described eccentric part is riveted on described first installing hole.
Wherein in an embodiment, on described boss, adjacent described first installing hole offers the second installing hole, and described second mounting hole site is between described first installing hole and described limiting section, and described hook-holding part is rotationally connected with described boss by described second installing hole.
Wherein in an embodiment, described second installing hole both sides offer locating slot respectively, described locating slot comprises two mounting holes of mutually interfering, and towards described boss side, corresponding described locating slot is provided with reference column to described window catch, and described reference column matches with described locating slot.
Wherein in an embodiment, the adjustable micro-ventilating structure of described door and window also comprises coupling assembling, described coupling assembling comprises special-shaped rivet, and described window catch offers kidney ellipsoid rivet hole, and described locking block is riveted through described kidney ellipsoid rivet hole and described window catch by described special-shaped rivet.
Wherein in an embodiment, described coupling assembling also comprises spring and pad; Described locking block offers stepped hole, and described stepped hole offers teeth groove; Described spring is stuck between described teeth groove and described pad, and described special-shaped rivet successively through described teeth groove, described spring and described pad, and is riveted with described pad.
Wherein in an embodiment, one end of described special-shaped rivet is oval cylindricality die, and the other end is cylindrical die; The centre of described special-shaped rivet is interconnective cylinder and teeth groove post, and described teeth groove post engages with described teeth groove.
A kind of door and window ventilation system, comprises the adjustable micro-ventilating structure of above-mentioned door and window.
The adjustable micro-ventilating structure of above-mentioned door and window and door and window ventilation system, the gap between window catch and eccentric screw can be changed by the direction of rotating eccentric adjustment screw, thus change the angle of window catch rotation, and then the regulatory function of micro-ventilation can be realized, and need not micro-ventilation installation be arranged on pull bar, micro-ventilation is not by the impact of stroke.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model door and window ventilation system;
Fig. 2 is the plane structure schematic diagram of the adjustable micro-ventilating structure of the door and window shown in Fig. 1;
Fig. 3 is the explosive view of the adjustable micro-ventilating structure of the door and window shown in Fig. 1;
Fig. 4 is the structural representation of the eccentric part of the adjustable micro-ventilating structure of the door and window shown in Fig. 3;
Fig. 5 is the structural representation at another visual angle of the eccentric part of the adjustable micro-ventilating structure of the door and window shown in Fig. 3;
Fig. 6 is the structural representation of the base of the adjustable micro-ventilating structure of the door and window shown in Fig. 3;
Fig. 7 is the structural representation at another visual angle of the base of the adjustable micro-ventilating structure of the door and window shown in Fig. 3;
Fig. 8 is the structural representation of the window catch of the adjustable micro-ventilating structure of the door and window shown in Fig. 3;
The structural representation at another visual angle of the window catch of adjustable micro-ventilating structure that Fig. 9 is the door and window shown in Fig. 3;
The structural representation of the locking block of adjustable micro-ventilating structure that Figure 10 is the door and window shown in Fig. 3;
The structural representation at another visual angle of the locking block of adjustable micro-ventilating structure that Figure 11 is the door and window shown in Fig. 3;
The structural representation of the special-shaped rivet of adjustable micro-ventilating structure that Figure 12 is the door and window shown in Fig. 3;
The special-shaped rivet sectional drawing of adjustable micro-ventilating structure that Figure 13 is the door and window shown in Fig. 3.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in manual of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, Figure 2 and Figure 3, the adjustable micro-ventilating structure 10 of a kind of door and window in this preferred embodiment, comprises the base 12, window catch 14, eccentric part 16 and the locking block 18 that are installed on window frame profile 20.
Window catch 14 one end is rotationally connected with this base 12, and eccentric part 16 is arranged at this base 12 rotationally, and is positioned on the predetermined movement path of this window catch 14 rotation.Locking block 18 is arranged at the other end of window catch 14, and this locking block 18 one end offers notch 182.
When window catch 14 rotate in place the predeterminated position on this predetermined movement path, this window catch 14 abuts against with this eccentric part 16, and to locate this window catch 14, a lock point (not shown) walks in the notch 182 of locking block 18, the micro-ventilation of this door and window.
The notch 182 of locking block 18 matches with lock point, and when lock point walks in notch 182, can realize micro-ventilation of door and window, the distance in eccentric part 16 rotation process between its from window catch 14 changes that window catch 14 is positioned different predeterminated positions.So, the gap between window catch 14 and eccentric part 16 can be changed by the position of rotating eccentric adjustment part 16, thus change the angle allowing window catch 14 to rotate, and then the step-less adjustment of micro-ventilation can be realized.In addition, but need not be arranged on pull bar by adjustable for this door and window micro-ventilating structure 10, micro-ventilation is not by the impact of stroke.
See also Fig. 2 and Fig. 3, in this preferred embodiment, the connecting portion 144 that this window catch 14 comprises hook-holding part 142 and is connected with locking block 18, this connecting portion 144 is extended along this base 12 length direction from hook-holding part 142, base 12 is provided with limiting section 1246, and this hook-holding part 142 is between this eccentric part 16 and this limiting section 1246.This eccentric part 16 and this limiting section 1246 are all positioned on the predetermined movement path that window catch 14 rotates, when this window catch 14 rotate in place the predeterminated position on this predetermined movement path, this hook-holding part 142 can be connected to this eccentric part 16, when this window catch 14 rotate in place another predeterminated position on this predetermined movement path, this hook-holding part 142 is connected to this limiting section 1246.
Particularly, see also Fig. 6 and Fig. 7, base 12 side is provided with the portion that is embedded 122 that can be embedded at this window frame profile 20, and its two ends are respectively equipped with installs fixing hole 126, and base is fixed on this section bar 20 through this installation fixing hole 126 by screw.The opposite side of base 12 is provided with boss 124, this eccentric part 16 is rotationally connected with this boss 124 one end, this limiting section 1246 is arranged at boss 124 side edge, and the side be positioned at away from this eccentric part 16, this hook-holding part 142 is rotationally connected with this boss 124, and between this eccentric part 16 and this limiting section 1246.
More specifically, as shown in Figures 4 and 5, this eccentric part 16 is off-center rivet, and this boss 124 one end offers the first installing hole 1242, and this eccentric part 16 is riveted on this first installing hole 1242.On this boss 124, this first installing hole 1242 adjacent offers the second installing hole 1244, and this second installing hole 1244 is between this first installing hole 1242 and this limiting section 1246.The adjustable micro-ventilating structure 10 of door and window also comprises rivet 17, and this hook-holding part 142 is riveted on this second installing hole 1244 by rivet 17 activity, is rotationally connected with boss 124 to make this window catch 14.
Please again consult Fig. 3, in the present embodiment, hook-holding part 142 has the first supporting surface 1422 and the second supporting surface 1424 being positioned at its relative both sides, this eccentric part and limiting section 1246 are positioned on the predetermined movement path that this window catch 14 rotates, when this window catch 14 rotate in place the predeterminated position on this predetermined movement path, this first supporting surface 1422 can be connected to this eccentric part 16, when this window catch 14 rotate in place another predeterminated position on this predetermined movement path, this second supporting surface 1424 can be connected to this limiting section 1246.
Particularly, this first supporting surface 1422 parabolically shape, the first supporting surface 1422 is positioned at the outside of the hook-holding part 142 of this window catch 14, and the second supporting surface 1424 is positioned at the inner side of the hook-holding part 142 of this window catch 14.So, by eccentric part 16 and limiting section 1246, the rotational travel of window catch 14 is limited.
Further, as shown in Figure 6, these the second installing hole 1244 both sides offer locating slot 1248 respectively, and this locating slot 1248 comprises two mounting holes of mutually interfering.As can be seen from figures 8 and 9, the hook-holding part 142 of this window catch 14 is towards this boss 124 side, and to the position of locating slot 1248 being provided with two reference columns 1423, this reference column 1423 matches with this locating slot 1248, plays location and Wind-Pressure Resistance effect.
Please again consult Fig. 3, in this preferred embodiment, the adjustable micro-ventilating structure 10 of this door and window also comprises coupling assembling 19, this coupling assembling 19 comprises special-shaped rivet 192, the connecting portion 144 of window catch 14 offers kidney ellipsoid rivet hole 1442, and this locking block 18 is riveted with this window catch 14 through this kidney ellipsoid rivet hole 1442 by special-shaped rivet 192.
Particularly, as shown in Figures 10 and 11, this locking block 18 is kidney-shaped, and be arranged at the other end of window catch 14, namely window catch 14 is away from one end of this eccentric part 16.One end of locking block 18 offers notch 182, and this notch 182 is U-shaped.The other end of locking block 18 offers stepped hole 184, and this stepped hole 184 place offers teeth groove 1842, and this teeth groove 1842 is square teeth groove.
Refer to Fig. 3, Figure 12 and Figure 13, coupling assembling 19 also comprises spring 194 and pad 196, and one end of special-shaped rivet 192 is kidney ellipsoid die 1922, and the other end is cylindrical die 1924, and centre is interconnective cylinder 1926 and teeth groove post 1928.Locking block 18 is riveted with window catch 14 by the kidney ellipsoid rivet hole 1442 of special-shaped rivet 192 through window catch 14, spring 194 is stuck between teeth groove 1842 and pad 196, abnormity rivet 192 successively through teeth groove 1842, spring 194 and pad 196, and is riveted with pad 196.Wherein, teeth groove post 1928 engages with teeth groove 1842.
During original state, as shown in Figure 1, inwardly, teeth groove post 1928 and the teeth groove 1842 of special-shaped rivet 192 agree with the notch 182 of locking block 18, and now both cannot rotate relatively.Due to the spring 194 arranged, can, by mentioning locking block 18, make teeth groove post 1928 depart from teeth groove 1842, thus make Breech block 18 and window catch 14 can relative movement.
In use, the adjustable micro-ventilating structure 10 of this door and window and lock point needs with the use of, lock walk to limiting section 1246 time, realize the locking functions of door and window; At the groove that lock point walks between limiting section 1246 and locking block 18, realize the flat of door and window and open function.When the notch 182 of locking block 18 is inside, lock point walks in notch 182, can realize micro-ventilation function; Mention locking block 18 and rotate, making notch 182 downward, realize the lower outstanding function of door and window.In addition, adopt this programme both to can be applicable to inward opening system, hanging inward opening system can be applied in again.
As shown in Figures 1 and 3, a kind of door and window ventilation system 100, comprises the adjustable micro-ventilating structure 10 of above-mentioned door and window.
Particularly, this door and window ventilation system 100 also comprises section bar 20 and lock point (not shown), and this locking block 18 is riveted on the connecting portion 144 of this window catch 14.
The adjustable micro-ventilating structure 10 of above-mentioned door and window and door and window ventilation system 100, can change the gap between window catch 14 and eccentric part 16 by the position of rotating eccentric adjustment part 16, thus change the angle of window catch 14 rotation, and then can realize the regulatory function of micro-ventilation.And need not adjustable for door and window micro-ventilating structure 10 be arranged on pull bar, micro-ventilation is not by the impact of stroke.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. the adjustable micro-ventilating structure of door and window, is installed on section bar, it is characterized in that, comprising:
Base, is installed on described section bar;
Window catch, described window catch one end is rotationally connected with described base; And
Eccentric part, is arranged at described base rotationally, and is positioned on the predetermined movement path of described window catch rotation;
Locking block, is arranged at the other end of described window catch, and described locking block one end offers notch;
Wherein, when described window catch rotate in place the predeterminated position on described predetermined movement path, described window catch and described eccentric part abut against, and to locate described window catch, lock point walks in described notch, the micro-ventilation of described door and window.
2. the adjustable micro-ventilating structure of door and window according to claim 1, it is characterized in that, described window catch comprises hook-holding part, and described base is provided with limiting section, and described hook-holding part is between described eccentric part and described limiting section;
Described eccentric part and described limiting section are all positioned on the predetermined movement path that described window catch rotates, and when described window catch rotate in place the predeterminated position on described predetermined movement path, described hook-holding part can be connected to described eccentric part, to locate described window catch.
3. the adjustable micro-ventilating structure of door and window according to claim 2, it is characterized in that, described base side be provided with can be embedded at described section bar be embedded portion, opposite side is provided with a boss, described eccentric part is rotationally connected with described boss one end, described limiting section is arranged at boss side edge, and is positioned at the side away from described eccentric part, and described hook-holding part is rotationally connected with described boss.
4. the adjustable micro-ventilating structure of door and window according to claim 3, is characterized in that, described eccentric part is off-center rivet, and described boss one end offers the first installing hole, and described eccentric part is riveted on described first installing hole.
5. the adjustable micro-ventilating structure of door and window according to claim 4, it is characterized in that, on described boss, adjacent described first installing hole offers the second installing hole, described second mounting hole site is between described first installing hole and described limiting section, and described hook-holding part is rotationally connected with described boss by described second installing hole.
6. the adjustable micro-ventilating structure of door and window according to claim 5, it is characterized in that, described second installing hole both sides offer locating slot respectively, described locating slot comprises two mounting holes of mutually interfering, towards described boss side, corresponding described locating slot is provided with reference column to described window catch, and described reference column matches with described locating slot.
7. the adjustable micro-ventilating structure of door and window according to claim 1, it is characterized in that, the adjustable micro-ventilating structure of described door and window also comprises coupling assembling, described coupling assembling comprises special-shaped rivet, described window catch offers kidney ellipsoid rivet hole, and described locking block is riveted through described kidney ellipsoid rivet hole and described window catch by described special-shaped rivet.
8. the adjustable micro-ventilating structure of door and window according to claim 7, it is characterized in that, described coupling assembling also comprises spring and pad; Described locking block offers stepped hole, and described stepped hole offers teeth groove; Described spring is stuck between described teeth groove and described pad, and described special-shaped rivet successively through described teeth groove, described spring and described pad, and is riveted with described pad.
9. the adjustable micro-ventilating structure of door and window according to claim 8, is characterized in that, one end of described special-shaped rivet is oval cylindricality die, and the other end is cylindrical die; The centre of described special-shaped rivet is interconnective cylinder and teeth groove post, and described teeth groove post engages with described teeth groove.
10. a door and window ventilation system, is characterized in that, comprises the adjustable micro-ventilating structure of door and window as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013030.6U CN204627365U (en) | 2015-01-07 | 2015-01-07 | The adjustable micro-ventilating structure of door and window and door and window ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013030.6U CN204627365U (en) | 2015-01-07 | 2015-01-07 | The adjustable micro-ventilating structure of door and window and door and window ventilation system |
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| Publication Number | Publication Date |
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| CN204627365U true CN204627365U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520013030.6U Active CN204627365U (en) | 2015-01-07 | 2015-01-07 | The adjustable micro-ventilating structure of door and window and door and window ventilation system |
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| CN (1) | CN204627365U (en) |
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- 2015-01-07 CN CN201520013030.6U patent/CN204627365U/en active Active
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