US20140302770A1 - Air-conditioning vent vane switching structure - Google Patents
Air-conditioning vent vane switching structure Download PDFInfo
- Publication number
- US20140302770A1 US20140302770A1 US14/093,009 US201314093009A US2014302770A1 US 20140302770 A1 US20140302770 A1 US 20140302770A1 US 201314093009 A US201314093009 A US 201314093009A US 2014302770 A1 US2014302770 A1 US 2014302770A1
- Authority
- US
- United States
- Prior art keywords
- link rod
- air
- connecting plate
- vane
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
Definitions
- the present invention relates to a component of a central air-conditioning system, and particularly to an air-conditioning vent vane switching structure.
- Outdoor hanging air-conditioning units are installed outdoors according to the required area of use, and air-conditioning terminals are installed in indoor rooms, such that air heated or cooled by the outdoor air-conditioning units can be transmitted into an air-conditioning vent of each room through a connecting pipeline and then passed out of the air-conditioning vent, so as to regulate the temperature, humidity and freshness of the air in the rooms to meet user requirements for comfort.
- a conventional air-conditioning vent comprises a frame, a grating panel mounted onto an external surface of the frame, a plurality of installing holes formed on two opposite short side panels of the frame, a first connecting shaft disposed at a first end of the vane, and a second connecting shaft and a third connecting shaft disposed at a second end of the vane, wherein the first connecting shaft and the second connecting shaft are respectively and rotatably plugged and installed into the corresponding installing holes on the two short side panels; the third connecting shaft of the vane is plugged and installed in the corresponding plug hole of the connecting plate and moved together with the movement of the connecting plate; and a vane switch is installed between the grating panel and the connecting plate for driving the connecting plate to move, and the vane switch can be operated to drive the connecting plate to move and further drives the first connecting shaft and the second connecting shaft to rotate in the installing holes, so as to open or close the air-conditioning vent as disclosed in PRC Pat. No. CN201246856Y, entitled “A vane adjusting
- the conventional air-conditioning vent vane switching mechanism still has problems including the complicated structure, complicated assembling procedure, low assembling efficiency, large operation resistance, and uncomfortable hand feel.
- the present invention overcomes the aforementioned problems by providing an air-conditioning vent vane switching structure with a simple structure, an easy assembling process, and a labor-saving operation.
- the present invention provides an air-conditioning vent vane switching structure comprising a vane switch installed between a connecting plate and a grating panel for driving a vane to rotate, characterized in that the vane switch comprises a push button slidably installed on the grating panel, and a link rod coupled to the push button, and an end of the link rod is rotatably coupled to the push button, and the other end of the link rod is rotatably coupled to 11 the connecting plate.
- the grating panel includes a slide hole formed thereon
- the push button includes a push plate disposed on a surface of the grating panel and a connecting portion passing through the slide hole formed on an inner side of the grating panel, and the connecting portion includes a shaft hole formed thereon, and the link rod includes a shaft installed thereon and rotatably accommodated in the shaft hole.
- a groove is formed on the shaft to divide the shaft into a first portion and a second portion, and a wedge-shaped member is disposed separately on outer sidewalls of the first portion and the second portion.
- a connecting hole is formed on the connecting plate, so that the protruding shaft is formed on the link rod and rotatably coupled into the connecting hole, and the protruding shaft includes a baffle disposed thereon for blocking an inner side of the connecting plate.
- the link rod coupled to the push button and the connecting plate of the present invention is simply plugged into the corresponding hole to assemble the switching structure easily, so as to achieve the effects of simple assembling process, high production efficiency, simplified components and low production cost.
- the switching structure featuring a moderate operating force, a good hand feel, a labor-saving operation can meet the air-conditioning vent market requirements.
- FIG. 1 is a perspective view of an assembly in a using status in accordance with a preferred embodiment of the present invention
- FIG. 2 is a perspective view of an assembly of preferred embodiment of the present invention.
- FIG. 3 is an exploded of a preferred embodiment of the present invention.
- the air-conditioning vent structure used in the air-conditioning vent vane switching structure of this preferred embodiment is introduced as follows.
- the air-conditioning vent comprises the following elements:
- a grating panel 1 includes a grating 11 formed thereon, and a slide hole 12 formed on the grating panel.
- a frame 2 is installed on a wall and disposed on an inner side of the grating panel 1 to serve as a connecting base of parts including a grating panel, a vane and a driving plate, wherein the frame has a rectangular framework structure.
- a plurality of vanes has both ends sequentially and rotatably coupled to two opposite lateral surfaces of the frame, wherein a connecting shaft 31 is disposed at an edge of the same ends of these vanes.
- a connecting plate 4 is disposed at a position corresponding to the connecting shaft 31 and fixed to the connecting plate 4 , and the connecting plate 4 further includes a connecting hole 41 formed thereon.
- a larger circular hole is formed at the center of the connecting hole, and two long holes are formed on both sides of the circular hole respectively.
- the air-conditioning vent vane switching structure comprises the following elements:
- a push button 5 includes a push plate 51 disposed on an external surface of the grating panel and a connecting portion 52 passing through the slide hole 12 formed on an inner side of the grating panel inner side, wherein the connecting portion has a shaft hole 53 formed thereon, and the whole push button structure of this preferred embodiment is integrally formed, and the push plate in the push button can be fixed to the connecting portion by any conventional connecting method.
- a link rod 6 is provided for coupling the push button and the link rod.
- An end of the link rod has a shaft 61 received by the shaft hole 53 , and the shaft 61 has a groove 62 formed thereon for separating the shaft into a first portion and a second portion, and a wedge-shaped member 63 is disposed separately on outer sidewalls of the first portion and the second portion.
- the other end of the link rod has a protruding shaft 64 , and the protruding shaft 64 has two bar-shape baffles 65 disposed on two opposite sidewalls of the protruding shaft 64 .
- the protruding shaft 64 and the baffle 65 are integrally formed.
- the shaft 61 and the protruding shaft 64 at both ends of the link rod together with the baffle 65 are plugged into the corresponding shaft hole 53 and connecting hole 41 to complete the assembling process of the switching structure.
- the first portion 611 and the second portion 612 as well as the wedge-shaped member for connecting the two can be compressed and deformed in a direction towards the groove, so that the shaft can be plugged into the shaft hole easily.
- the wedge-shaped member is elastically restored into the shaft hole, so that the link rod will not be separated from the push button by external forces easily.
- the baffle 65 can be rotated to block the connecting plate, so as to achieve the effect of securely coupling the link rod and the connecting plate.
- the protruding shaft can be rotated with respect to the link rod, so that when the baffle 65 is rotated, the protruding shaft 64 is also rotated accordingly.
- the push plate on the grating panel When it is necessary to open the vane for ventilation, the push plate on the grating panel is pushed, and the push plate drives the connecting portion to slide altogether in the slide groove, and an end of the link rod has a lengthwise displacement occurred during its rotation with respect to the shaft hole 53 , so that the other end of the link rod pushes the connecting plate to move and drive the vane rotate in order to open or close the air-conditioning vent.
- the air-conditioning vent vane switching structure has the advantages of reduced components, simple structure, easy assembling process, high production efficiency, labor-saving operation and good hand feel.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
An air-conditioning vent vane switching structure includes a vane switch installed between a connecting plate and a grating panel for driving a vane to rotate. The vane switch includes a push button slidably disposed on the grating panel, and a link rod coupled to the push button. An end of the link rod is rotatably coupled to the push button, and the other end of the link rod is fixed to the connecting plate. Compared with the prior art, the structure coupled to the push button and the link rod of the connecting plate is simply plugged into the corresponding hole to assemble the switching structure easily, so as to achieve the effects of simple assembling process, high production efficiency, simplified components and low production cost. The switching structure featuring a moderate operating force, a good hand feel, a labor-saving operation can meet the air-conditioning vent market requirements.
Description
- 1. Field of Invention
- The present invention relates to a component of a central air-conditioning system, and particularly to an air-conditioning vent vane switching structure.
- 2. Description of Related Art
- As people's standard of living standard improves, central air-conditioning is used extensively. Outdoor hanging air-conditioning units are installed outdoors according to the required area of use, and air-conditioning terminals are installed in indoor rooms, such that air heated or cooled by the outdoor air-conditioning units can be transmitted into an air-conditioning vent of each room through a connecting pipeline and then passed out of the air-conditioning vent, so as to regulate the temperature, humidity and freshness of the air in the rooms to meet user requirements for comfort. In general, a conventional air-conditioning vent comprises a frame, a grating panel mounted onto an external surface of the frame, a plurality of installing holes formed on two opposite short side panels of the frame, a first connecting shaft disposed at a first end of the vane, and a second connecting shaft and a third connecting shaft disposed at a second end of the vane, wherein the first connecting shaft and the second connecting shaft are respectively and rotatably plugged and installed into the corresponding installing holes on the two short side panels; the third connecting shaft of the vane is plugged and installed in the corresponding plug hole of the connecting plate and moved together with the movement of the connecting plate; and a vane switch is installed between the grating panel and the connecting plate for driving the connecting plate to move, and the vane switch can be operated to drive the connecting plate to move and further drives the first connecting shaft and the second connecting shaft to rotate in the installing holes, so as to open or close the air-conditioning vent as disclosed in PRC Pat. No. CN201246856Y, entitled “A vane adjusting mechanism for wind gates”.
- The conventional air-conditioning vent vane switching mechanism still has problems including the complicated structure, complicated assembling procedure, low assembling efficiency, large operation resistance, and uncomfortable hand feel.
- The present invention overcomes the aforementioned problems by providing an air-conditioning vent vane switching structure with a simple structure, an easy assembling process, and a labor-saving operation.
- To achieve the aforementioned objective, the present invention provides an air-conditioning vent vane switching structure comprising a vane switch installed between a connecting plate and a grating panel for driving a vane to rotate, characterized in that the vane switch comprises a push button slidably installed on the grating panel, and a link rod coupled to the push button, and an end of the link rod is rotatably coupled to the push button, and the other end of the link rod is rotatably coupled to 11 the connecting plate.
- Preferably, the grating panel includes a slide hole formed thereon, and the push button includes a push plate disposed on a surface of the grating panel and a connecting portion passing through the slide hole formed on an inner side of the grating panel, and the connecting portion includes a shaft hole formed thereon, and the link rod includes a shaft installed thereon and rotatably accommodated in the shaft hole.
- To facilitate assembling the shaft into the shaft hole, and prevent the assembled link rod and push button from falling out or being separated by external forces, a groove is formed on the shaft to divide the shaft into a first portion and a second portion, and a wedge-shaped member is disposed separately on outer sidewalls of the first portion and the second portion.
- To facilitate assembling the link rod with the connecting plate, a connecting hole is formed on the connecting plate, so that the protruding shaft is formed on the link rod and rotatably coupled into the connecting hole, and the protruding shaft includes a baffle disposed thereon for blocking an inner side of the connecting plate. With the foregoing secured structure, the link rod and the connecting plate will not fall out or be separated by external forces easily.
- Compared with the prior art, the link rod coupled to the push button and the connecting plate of the present invention is simply plugged into the corresponding hole to assemble the switching structure easily, so as to achieve the effects of simple assembling process, high production efficiency, simplified components and low production cost. The switching structure featuring a moderate operating force, a good hand feel, a labor-saving operation can meet the air-conditioning vent market requirements.
-
FIG. 1 is a perspective view of an assembly in a using status in accordance with a preferred embodiment of the present invention; -
FIG. 2 is a perspective view of an assembly of preferred embodiment of the present invention; and -
FIG. 3 is an exploded of a preferred embodiment of the present invention. - The technical characteristics and objectives of the present invention can be further understood by the following detailed description of preferred embodiments and related drawings.
- Firstly, the air-conditioning vent structure used in the air-conditioning vent vane switching structure of this preferred embodiment is introduced as follows.
- In
FIGS. 1 to 3 , the air-conditioning vent comprises the following elements: - A
grating panel 1 includes agrating 11 formed thereon, and aslide hole 12 formed on the grating panel. - A frame 2 is installed on a wall and disposed on an inner side of the
grating panel 1 to serve as a connecting base of parts including a grating panel, a vane and a driving plate, wherein the frame has a rectangular framework structure. - A plurality of vanes has both ends sequentially and rotatably coupled to two opposite lateral surfaces of the frame, wherein a connecting
shaft 31 is disposed at an edge of the same ends of these vanes. - A connecting
plate 4 is disposed at a position corresponding to the connectingshaft 31 and fixed to the connectingplate 4, and the connectingplate 4 further includes a connectinghole 41 formed thereon. In this preferred embodiment, a larger circular hole is formed at the center of the connecting hole, and two long holes are formed on both sides of the circular hole respectively. - With reference to
FIGS. 1 to 5 for an air-conditioning vent vane switching structure of a preferred embodiment of the present invention, the air-conditioning vent vane switching structure comprises the following elements: - A
push button 5 includes apush plate 51 disposed on an external surface of the grating panel and a connectingportion 52 passing through theslide hole 12 formed on an inner side of the grating panel inner side, wherein the connecting portion has ashaft hole 53 formed thereon, and the whole push button structure of this preferred embodiment is integrally formed, and the push plate in the push button can be fixed to the connecting portion by any conventional connecting method. - A
link rod 6 is provided for coupling the push button and the link rod. An end of the link rod has ashaft 61 received by theshaft hole 53, and theshaft 61 has agroove 62 formed thereon for separating the shaft into a first portion and a second portion, and a wedge-shaped member 63 is disposed separately on outer sidewalls of the first portion and the second portion. The other end of the link rod has aprotruding shaft 64, and the protrudingshaft 64 has two bar-shape baffles 65 disposed on two opposite sidewalls of the protrudingshaft 64. In this preferred embodiment, theprotruding shaft 64 and thebaffle 65 are integrally formed. - In the assembling process, the
shaft 61 and theprotruding shaft 64 at both ends of the link rod together with thebaffle 65 are plugged into thecorresponding shaft hole 53 and connectinghole 41 to complete the assembling process of the switching structure. With the design of thegroove 62, the first portion 611 and the second portion 612 as well as the wedge-shaped member for connecting the two can be compressed and deformed in a direction towards the groove, so that the shaft can be plugged into the shaft hole easily. After the plugging, the wedge-shaped member is elastically restored into the shaft hole, so that the link rod will not be separated from the push button by external forces easily. After the protrudingshaft 64 and thebaffle 65 are plugged into the connecting holes, thebaffle 65 can be rotated to block the connecting plate, so as to achieve the effect of securely coupling the link rod and the connecting plate. In this preferred embodiment, the protruding shaft can be rotated with respect to the link rod, so that when thebaffle 65 is rotated, theprotruding shaft 64 is also rotated accordingly. - The operating principle of the air-conditioning vent vane switching structure is described as follows:
- When it is necessary to open the vane for ventilation, the push plate on the grating panel is pushed, and the push plate drives the connecting portion to slide altogether in the slide groove, and an end of the link rod has a lengthwise displacement occurred during its rotation with respect to the
shaft hole 53, so that the other end of the link rod pushes the connecting plate to move and drive the vane rotate in order to open or close the air-conditioning vent. - Obviously, the air-conditioning vent vane switching structure has the advantages of reduced components, simple structure, easy assembling process, high production efficiency, labor-saving operation and good hand feel.
Claims (6)
1. An air-conditioning vent vane switching structure, comprising a vane switch installed between a connecting plate and a grating panel for driving a vane to rotate, characterized in that the vane switch comprises a push button slidably installed on the grating panel, and a link rod coupled to the push button, and an end of the link rod is rotatably coupled to the push button, and the other end of the link rod is rotatably coupled to the connecting plate.
2. The air-conditioning vent vane switching structure of claim 1 , wherein the grating panel includes a slide hole formed thereon, and the push button includes a push plate disposed on a surface of the grating panel and a connecting portion passing through the slide hole formed on an inner side of the grating panel, and the connecting portion includes a shaft hole formed thereon, and the link rod includes a shaft installed thereon and rotatably accommodated in the shaft hole.
3. The air-conditioning vent vane switching structure of claim 2 , wherein the shaft has a groove formed thereon for separating the shaft into a first portion and a second portion, and a wedge-shaped member is disposed separately on outer sidewalls of the first portion and the second portion.
4. The air-conditioning vent vane switching structure of any one of claim 1 , wherein the connecting plate includes a connecting hole formed thereon, and the link rod includes a protruding shaft disposed thereon and rotatably coupled into the connecting hole, and the protruding shaft includes a baffle disposed thereon for blocking an inner side of the connecting plate.
5. The air-conditioning vent vane switching structure of any one of claim 2 , wherein the connecting plate includes a connecting hole formed thereon, and the link rod includes a protruding shaft disposed thereon and rotatably coupled into the connecting hole, and the protruding shaft includes a baffle disposed thereon for blocking an inner side of the connecting plate.
6. The air-conditioning vent vane switching structure of any one of claim 3 , wherein the connecting plate includes a connecting hole formed thereon, and the link rod includes a protruding shaft disposed thereon and rotatably coupled into the connecting hole, and the protruding shaft includes a baffle disposed thereon for blocking an inner side of the connecting plate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320168354.8 | 2013-04-07 | ||
CN201320168354.8U CN203240723U (en) | 2013-04-07 | 2013-04-07 | Blade switch structure of ventilation opening of air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
US20140302770A1 true US20140302770A1 (en) | 2014-10-09 |
Family
ID=49318013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/093,009 Abandoned US20140302770A1 (en) | 2013-04-07 | 2013-11-28 | Air-conditioning vent vane switching structure |
Country Status (2)
Country | Link |
---|---|
US (1) | US20140302770A1 (en) |
CN (1) | CN203240723U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140302768A1 (en) * | 2013-04-07 | 2014-10-09 | Ningbo Runner Industrial Corporation | Air-conditioning vent vane adjusting device |
CN114484840A (en) * | 2022-01-17 | 2022-05-13 | 海南特约利节能环保技术开发有限公司 | Environment-friendly energy-saving central air conditioner |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106969581A (en) * | 2017-03-28 | 2017-07-21 | Tcl家用电器(合肥)有限公司 | Refrigerator puts wind structure and refrigerator |
CN110470042B (en) * | 2019-08-26 | 2021-07-06 | 广东美博制冷设备有限公司 | Air outlet grille and air conditioner |
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US20140302767A1 (en) * | 2013-04-07 | 2014-10-09 | Ningbo Runner Industrial Corporation | Anti-off switch for air-conditioning vent |
-
2013
- 2013-04-07 CN CN201320168354.8U patent/CN203240723U/en not_active Expired - Lifetime
- 2013-11-28 US US14/093,009 patent/US20140302770A1/en not_active Abandoned
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US3391629A (en) * | 1966-07-18 | 1968-07-09 | Us Register Company | Reversible floor mounted register |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140302768A1 (en) * | 2013-04-07 | 2014-10-09 | Ningbo Runner Industrial Corporation | Air-conditioning vent vane adjusting device |
US9970677B2 (en) * | 2013-04-07 | 2018-05-15 | Ningbo Runner Industrial Corporation | Air-conditioning vent vane adjusting device |
CN114484840A (en) * | 2022-01-17 | 2022-05-13 | 海南特约利节能环保技术开发有限公司 | Environment-friendly energy-saving central air conditioner |
Also Published As
Publication number | Publication date |
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CN203240723U (en) | 2013-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NINGBO RUNNER INDUSTRIAL CORPORATION, CHINA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SONG, MAO-LI;REEL/FRAME:031691/0377 Effective date: 20131118 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |