CN201943293U - Ventilation strip - Google Patents
Ventilation strip Download PDFInfo
- Publication number
- CN201943293U CN201943293U CN2010206724752U CN201020672475U CN201943293U CN 201943293 U CN201943293 U CN 201943293U CN 2010206724752 U CN2010206724752 U CN 2010206724752U CN 201020672475 U CN201020672475 U CN 201020672475U CN 201943293 U CN201943293 U CN 201943293U
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- cross plate
- plate
- upper cross
- ventilative
- described upper
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Abstract
The utility model discloses a ventilation strip, which comprises an upper transverse plate 11, a lower transverse plate 13 and a connecting plate 12, wherein the upper transverse plate 11 and the lower transverse plate 13 are mutually parallel, the connecting plate 12 is arranged between the upper transverse plate 11 and the lower transverse plate 13, a vent hole 15 is formed on the connecting plate 12, the connecting plate 12 is fixedly connected with the upper transverse plate 11 and the lower transverse plate 13, the ventilation strip also comprises a protection plate 14, the protection plate 14 is in a cantilever structure, one edge of the protection plate 14 is fixedly connected with one edge of the upper transverse plate 11, and a gap 16 is formed between the other edge of the protection plate 14 and one edge of the lower transverse plate 13. The ventilation strip is simple to process and convenient to install and has a good ventilation effect, in addition, other liquid such as rain and the like can not enter the ventilation strip, and the integral attractive appearance of the building is not influenced.
Description
Technical field
The utility model relates to a kind of constructional materials, and more specifically, it relates to a kind of ventilative bar that heat-insulating decorative composite board is used.
Background technology
Needs along with energy-saving and cost-reducing and low-carbon environment-friendly also need to take heat insulation measure for building, and at present a lot of buildings all adopt heat-insulating decorative composite board building is played the effect of thermal insulation and decoration.Heat-insulating decorative composite board can the phenomenon of expanding with heat and contract with cold can occur along with the variation of seasonal climate, just need the gas exchange at heat-insulating decorative composite board and body of wall joint face, if gas inside can not discharged or with atmosphere UNICOM, heat-insulating decorative composite board tends to occur because internal gas row does not come out the phenomenon of hollowing, thereby comes off easily or influence attractive in appearance.And, because general employing mortar bonding together between the bottom of heat-insulating decorative composite board and the body of wall, its inside must exist certain moisture, add when air humidity is bigger, if can not smoothly moisture be discharged, the heat-insulating decorative composite board bottom can go mouldy, thus firm degree and application life that influence is pasted.Therefore, need breathe freely to heat-insulating decorative composite board and body of wall joint face, existing ventilative method is generally after at a certain distance, settle a unidirectional vent valve in between the crack of adjacent heat-insulating decorative composite board, the ventilative principle of this valve is similar to one way valve, internal gas or liquid can come out, and enter in order to prevent outside rainwater etc., and then extraneous gas or liquid can not be entered.The air permeable effect of this ventilative method is very undesirable, can only play the effect of one-way ventilating, can only the balance heat-insulating decorative composite board and the air pressure of body of wall contact surface, and can not get rid of moisture fully, can not with extraneous gas UNICOM, still also can influence the application life of heat-insulating decorative composite board, and an one-way ventilating valve is installed at a certain distance, not attractive in appearance on the whole yet.
Therefore, need a kind of novel good ventilative product of using of heat-insulating decorative composite board of air permeable effect of exploitation, and will guarantee as far as possible that the whole decorate properties of heat-insulating decorative composite board is good after installing, this product wants machine-shaping simple simultaneously, easy for installation, other liquid such as rainwater can not enter yet.
The utility model content
For the air permeable effect that solves above-mentioned existing heat-insulating decorative composite board vent valve undesirable, and influence the problem such as whole decorate properties of heat-insulating decorative composite board or one of them problem at least, the utility model provides a kind of heat-insulating decorative composite board ventilative bar, and the utility model is achieved through the following technical solutions:
A kind of ventilative bar, it is characterized in that: described ventilative bar comprises upper cross plate 11 and the lower cross plate 13 that is parallel to each other, and the junction plate 12 between described upper cross plate 11 and the lower cross plate 13, described junction plate 12 is provided with air-vent 15, described junction plate 12 is fixedlyed connected with described lower cross plate 13 with described upper cross plate 11, described ventilative bar also includes protected apron 14, described protected apron 14 is a cantilever construction, fixedly connected with one side of described upper cross plate 11 on one side, another side and described lower cross plate 13 form slit 16 on one side.
Preferably, described junction plate 12 is vertical with lower cross plate 13 with described upper cross plate 11.
Further, described junction plate 12 is two, forms the square box structure with described upper cross plate 11 and lower cross plate 13.
Be provided with the flanging 17 vertical at the described protected apron 14 and the fillet of described upper cross plate 11 with described upper cross plate 11.
Further, described junction plate 12 and described upper cross plate 11, described lower cross plate 13 become groove 18 at a gusset of described ventilative bar.
Preferably, described upper cross plate 11, junction plate 12, lower cross plate 13, protected apron 14, the section bar that flanging 17 is formed in one.
Perhaps, the section bar that described upper cross plate 11, junction plate 12, lower cross plate 13 are formed in one, the section bar that described protected apron 14, flanging 17 are formed in one, described protected apron 14, flanging 17 are connected with the mode of junction plate 12 by gluing, joggle, clamping or welding with described upper cross plate 11.
Further, described air-vent 15 is circular hole or square hole.
Described air-vent 15 is a round that uniformly-spaced is provided with or two rounds that uniformly-spaced are crisscross arranged.
The heat-insulating decorative composite board that the utility model provides has overcome the deficiency that has ventilative method now with above-mentioned ventilative bar, and air permeable effect is better, and after installing, the whole decorate properties of building is uninfluenced.In addition, the ventilative bar machine-shaping that the utility model provides is simple, easy for installation, and its structure design is very beneficial for other liquid landings such as rainwater, and can not enter into inside, and can also play auxiliary fixation to the panel of heat-insulating decorative composite board.
Description of drawings
Fig. 1 is the schematic perspective view of ventilative bar one embodiment described in the utility model;
Fig. 2 is the AA sectional view of ventilative bar shown in Figure 1;
Fig. 3 is the right view of ventilative bar shown in Figure 1;
Fig. 4 is another embodiment schematic diagram of the air-vent of ventilative bar described in the utility model;
Fig. 5 is the another embodiment schematic diagram of the air-vent of ventilative bar described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done and to be described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, an embodiment of the ventilative bar that provides for the utility model, wherein Fig. 1 is a schematic perspective view, and Fig. 2 is the AA sectional view of Fig. 1, and Fig. 3 is the right view of Fig. 1.
Described ventilative bar comprises upper cross plate 11 and the lower cross plate 13 that is parallel to each other, and the junction plate 12 between described upper cross plate 11 and the lower cross plate 13, described junction plate 12 is provided with air-vent 15, described junction plate 12 is fixedlyed connected with described lower cross plate 13 with described upper cross plate 11, described ventilative bar also includes protected apron 14, described protected apron 14 is a cantilever construction, and meanwhile with the fixedlying connected of described upper cross plate 11, another side and described lower cross plate 13 on one side between formation slit 16.Then described protected apron 14 is equivalent to a rain-proof curtain, stoped other liquid such as rainwater to enter inside effectively from air-vent 15, and moisture etc. can be discharged from slit 16, and with the two-way UNICOM of atmosphere, and this protected apron 14 can be designed to arc, the landing that is very beneficial for other liquid such as rainwater that radian can also be designed.
Preferably, described junction plate 12 is the two boards vertical with described upper cross plate 11 and lower cross plate 13, and described two junction plates 12 are formed the square box structures with described upper cross plate 11 and lower cross plate 13.Like this, can be at a certain distance after, installing in the whole piece seam of heat-insulating decorative composite board should ventilative bar, does not only influence the attractive in appearance of seam crossing on the whole, and also has decorative effect on the whole.
Further, be provided with the flanging 17 vertical at described protected apron 14 and the fillet place of described upper cross plate 11 with described upper cross plate 11.After the installation, this flanging can be buckled on the panel of heat-insulating decorative composite board, and the panel of heat-insulating decorative composite board is had auxiliary fixation, and is convenient to install.
Preferably, described junction plate 12 and described upper cross plate 11 and described lower cross plate 13 become groove 18 at a gusset of described ventilative bar.Be convenient to the collection and the discharge of gas such as steam on body of wall and the heat-insulating decorative composite board bonding surface like this.
Preferably, described upper cross plate 11, junction plate 12, lower cross plate 13, the aluminium extruded sections that protected apron 14 and flanging 17 are formed in one.Very convenient like this processing, and structural stability height, in light weight, intensity good, can bear the weight of warming plate.
Perhaps described upper cross plate 11, junction plate 12, the section bar that lower cross plate 13 is formed in one, and described protected apron 14, the section bar that flanging 17 is formed in one, described protected apron 14, flanging 17 is connected with the mode of junction plate 12 by gluing, joggle, clamping or welding with described upper cross plate 11.
In the foregoing description, as shown in Figure 3, described air-vent 15 is the row's circular hole that uniformly-spaced is provided with.
Adopt the ventilative bar of the foregoing description, heat-insulating decorative composite board can carry out the gas exchange by described air-vent 15 very smoothly, also can stop other liquid such as rainwater to enter simultaneously effectively by protected apron, and the bar machine-shaping of should breathing freely is simple, easy for installation, do not influence the whole decorate properties of heat-insulating decorative composite board after the installation, and heat-insulating decorative composite board is had certain auxiliary fixation.
Number, shape and arrangement mode for junction plate upper vent hole 15, can select arbitrarily, as long as satisfy ventilative needs, usually big more helping more of perforated area breathes freely, but too big its intensity of perforated area diminishes, and does not also reach requirement, therefore, the number in hole and arrangement mode will satisfy the requirement of good ventilation and structural strength generally speaking, and both will take into account.As shown in Figure 4 and Figure 5, be shape and two embodiment of arrangement mode of the air-vent on the ventilative bar of the utility model, air-vent wherein shown in Figure 4 is circular, two rows of arrangement mode for uniformly-spaced being arranged side by side; Described air-vent shown in Figure 5 is shaped as square, two rounds of arrangement mode for uniformly-spaced being crisscross arranged.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. ventilative bar, it is characterized in that: described ventilative bar comprises upper cross plate (11) and the lower cross plate (13) that is parallel to each other, and the junction plate (12) between described upper cross plate (11) and the lower cross plate (13), described junction plate (12) is provided with air-vent (15), described junction plate (12) is fixedlyed connected with described lower cross plate (13) with described upper cross plate (11), described ventilative bar also includes protected apron (14), described protected apron (14) is a cantilever construction, fixedly connected with one side of described upper cross plate (11) on one side, form slit (16) between one side of another side and described lower cross plate (13).
2. ventilative bar according to claim 1 is characterized in that: described junction plate (12) is vertical with lower cross plate (13) with described upper cross plate (11).
3. ventilative bar according to claim 2 is characterized in that: described junction plate (12) is two, and junction plate and described upper cross plate (11) and lower cross plate (13) are formed the square box structure.
4. according to the arbitrary described ventilative bar of claim 1～3, it is characterized in that: be provided with the flanging (17) vertical with described upper cross plate (11) at the described protected apron (14) and the fillet of described upper cross plate (11).
5. ventilative bar according to claim 4 is characterized in that: described junction plate (12) and described upper cross plate (11), described lower cross plate (13) become groove (18) at a gusset of described ventilative bar.
6. ventilative bar according to claim 5 is characterized in that: described upper cross plate (11), junction plate (12), lower cross plate (13), protected apron (14), the section bar that flanging (17) is formed in one.
7. ventilative bar according to claim 5, it is characterized in that: described upper cross plate (11), junction plate (12), the section bar that lower cross plate (13) is formed in one, described protected apron (14), the section bar that flanging (17) is formed in one, described protected apron (14), flanging (17) is connected with the mode of junction plate (12) by gluing, joggle, clamping or welding with described upper cross plate (11).
8. ventilative bar according to claim 6 is characterized in that: described air-vent (15) is circular hole or square hole.
9. ventilative bar according to claim 8 is characterized in that: described air-vent (15) is a round that uniformly-spaced is provided with or two rounds that uniformly-spaced are crisscross arranged.
10. ventilative bar according to claim 7 is characterized in that: described air-vent (15) is circular hole or square hole, and is a round that uniformly-spaced is provided with or two rounds that uniformly-spaced are crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206724752U CN201943293U (en) | 2010-12-17 | 2010-12-17 | Ventilation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206724752U CN201943293U (en) | 2010-12-17 | 2010-12-17 | Ventilation strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943293U true CN201943293U (en) | 2011-08-24 |
Family
ID=44470642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206724752U Expired - Lifetime CN201943293U (en) | 2010-12-17 | 2010-12-17 | Ventilation strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979041A (en) * | 2018-08-16 | 2018-12-11 | 周松桂 | Decorative heat preservation daughter's wall construction with degassing function |
-
2010
- 2010-12-17 CN CN2010206724752U patent/CN201943293U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979041A (en) * | 2018-08-16 | 2018-12-11 | 周松桂 | Decorative heat preservation daughter's wall construction with degassing function |
| CN108979041B (en) * | 2018-08-16 | 2024-03-01 | 楼里外硬核科技(北京)有限公司 | Decorative heat-insulating parapet wall structure with exhaust function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI CUANON TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI YASHI CUANON INVESTMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201707. 3,4,7 building, No. 5098, Pine Road, Qingpu District, Shanghai Patentee after: Cuanon Technology (Shanghai) Co., Ltd. Address before: 201707. 3,4,7 building, No. 5098, Pine Road, Qingpu District, Shanghai Patentee before: Shanghai Yashi Chuangneng Investment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |