CN204552419U - Window opener - Google Patents
Window opener Download PDFInfo
- Publication number
- CN204552419U CN204552419U CN201520019330.5U CN201520019330U CN204552419U CN 204552419 U CN204552419 U CN 204552419U CN 201520019330 U CN201520019330 U CN 201520019330U CN 204552419 U CN204552419 U CN 204552419U
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- CN
- China
- Prior art keywords
- support bar
- motion bar
- bar
- holder
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model belongs to articles for daily use technical field, relates to a kind of window opener.Solve the technical problem that prior art is inconvenient to transport, use cost is high.It comprises support bar and motion bar, described support bar and motion bar hinged, the middle part of support bar is connected by extension spring with the middle part of motion bar, also connect by hydraulic ram assemblies between described support bar and motion bar, be sealed with the liquid that can expand with heat and contract with cold in described hydraulic ram assemblies and when liquid expands with heat and contract with cold hydraulic ram assemblies can linearly move back and forth thus make motion bar away from or near support bar, described support bar is hinged with support bar holder, the end of described motion bar is hinged with motion bar holder and motion bar holder has two and lays respectively at the both sides of motion bar, the spacing hole that width is not less than support bar holder width is formed in the middle of two motion bar holders.The utility model is convenient to transport, is stored, and use cost is low.
Description
Technical field
The utility model belongs to articles for daily use technical field, relates to a kind of window opener, is applicable to the field such as the automatic window opened via of lifting that green house of vegetables etc. needs for temperature.
Background technology
Along with the development of society, increasing window applications is local at each, the mode of some window opened vias is artificial mode of opening, there is shortcoming in artificial opening ways: needs that manual operation, efficiency are low, trouble, particularly be arranged on the window of higher position, easy appearance is dangerous, also may need other aids; Some turn on window are the mode of electric opening, and the mode of electric opening exists that shortcoming is that needs consume that electric energy, complex structure, manufacturing process are many, cost, application life fall short of.
In order to overcome the deficiencies in the prior art, there has been proposed various solution, as Chinese patent literature discloses a kind of automatic window opener [notification number: CN 203701826U], it comprises hydraulic means, connecting assembly, fixing support rack, movable support frame, holder, pole holder, pole, returning spring; Described pole holder and described connecting assembly hinged; Described fixing support rack and described connecting assembly hinged; Described fixing support rack and described movable support frame hinged; Described movable support frame and described holder hinged; Described hydraulic means is fixedly connected with described connecting assembly; Described hydraulic means and described pole are socketed; Described returning spring one end is connected with described fixing support rack, and the described returning spring other end is connected with described pole.
Such scheme has does not need power drives, is automatically controlled by temperature, and structure is simple, and cost is low, the advantage of long service life.But the program also has a fly in the ointment: 1, holder only has one, for fixing a window, also namely a window opener can only open a window, causes customer using cost to improve; 2, lack the structure be connected between holder and pole holder, the structural instability when transporting or store, is inconvenient to store and transport.
Utility model content
The purpose of this utility model is for the problems referred to above, provides the window opener that a kind of convenient storage, transport and service efficiency are high.
For achieving the above object, the utility model have employed following technical proposal: a kind of window opener, comprise support bar and motion bar, described support bar and motion bar hinged, the middle part of support bar is connected by extension spring with the middle part of motion bar, also connect by hydraulic ram assemblies between described support bar and motion bar, be sealed with the liquid that can expand with heat and contract with cold in described hydraulic ram assemblies and when liquid expands with heat and contract with cold hydraulic ram assemblies can linearly move back and forth thus make motion bar away from or near support bar, described support bar is hinged with support bar holder, the end of described motion bar is hinged with motion bar holder and motion bar holder has two and lays respectively at the both sides of motion bar, the spacing hole that width is not less than support bar holder width is formed in the middle of two motion bar holders, when motion bar is when support bar is close, support bar holder can be nested in spacing hole, two motion bar holders lay respectively at the both sides of support bar holder.
In above-mentioned window opener, described support bar holder and motion bar holder are flexibly connected with support bar and motion bar respectively by there being the rivet of rivet hole.
In above-mentioned window opener, hydraulic ram assemblies comprise the hydraulic stem that is filled with liquid and to be plugged in hydraulic stem and and the hydraulic mandril that is tightly connected of hydraulic stem, described hydraulic mandril overlaps with the axial line of hydraulic stem, described hydraulic mandril away from one end of hydraulic stem and support bar affixed, hydraulic stem away from one end of hydraulic mandril and motion bar hinged.
In above-mentioned window opener, hydraulic ram assemblies also comprises the pole removably connected with support bar, and described hydraulic mandril has external screw thread, hydraulic mandril and pole threaded.
In above-mentioned window opener, described pole is spirally connected or is connected on support bar.
Compared with prior art, the utility model has the advantage of:
1, the spacing hole between two motion bar holders is convenient to support bar and motion bar to coordinate, thus reduces overall volume, is convenient to store and transport, two motion bar holders are separate, the window that needs are opened can be connected separately, improve service efficiency, reduce use cost;
2, hydraulic mandril and pole threaded, can regulate the distance between hydraulic mandril and pole, and namely may be used for the open degree regulating window, what improve use joins adaptive.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
In figure: support bar 10, support bar holder 11, motion bar 20, motion bar holder 21, spacing hole 22, extension spring 30, hydraulic ram assemblies 40, hydraulic stem 41, hydraulic mandril 42, pole 43, rivet hole 50.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, a kind of window opener, comprise support bar 10 and motion bar 20, described support bar 10 and motion bar 20 hinged, the middle part of support bar 10 is connected by extension spring 30 with the middle part of motion bar 20, the two ends of extension spring 30 connect support bar 10 and motion bar 20 respectively, support bar 10 and motion bar 20 can be drawn over to one's side close by the effect of elastic force, also connect by hydraulic ram assemblies 40 between described support bar 10 and motion bar 20, be sealed with the liquid that can expand with heat and contract with cold in described hydraulic ram assemblies 40 and when liquid expands with heat and contract with cold hydraulic ram assemblies 40 can linearly move back and forth thus make motion bar 20 away from or near support bar 10, that is, hydraulic ram assemblies 40 can overcome extension spring 30 elastic force effect thus make support bar 10 and motion bar 20 away from, liquid can be water, silicone oil, machine oil, lubrication wet goods, described support bar 10 is hinged with support bar holder 11, the end of described motion bar 20 is hinged with motion bar holder 21 and motion bar holder 21 has two and lays respectively at the both sides of motion bar 20, the spacing hole 22 that width is not less than support bar holder 11 width is formed in the middle of two motion bar holders 21, when motion bar 20 to support bar 10 near time, support bar holder 11 can be nested in spacing hole 22, two motion bar holders 21 lay respectively at the both sides of support bar holder 11.Support bar holder 11 and motion bar holder 21 are equipped with screw, are convenient to be connected and fixed with window or support etc.
Support bar 10 is fixed on building or window-frame by support bar holder 11, motion bar 20 needs the side of opening to be connected by motion bar holder 21 with window, because motion bar holder 21 has two, a window can be connected respectively, thus two fan windows can be opened simultaneously.
When transporting or store, support bar holder 11 is inserted in spacing hole 22, and with iron wire or packing rope, support bar 10 and motion bar 20 are tightened, thus reduce the volume of support bar 10 and motion bar 20, prevent support bar 10 and motion bar 20 constantly folding, both be easy to deposit, and also can have prevented the accidental loss that folding repeatedly brings.
Preferably, support bar holder 11 and motion bar holder 21 are flexibly connected with support bar 10 and motion bar 20 respectively by there being the rivet of rivet hole 50.Be inserted in rivet hole 50 by latch, support bar holder 11 and motion bar holder 21 can be fixed together, be convenient to transport.
Hydraulic ram assemblies 40 comprise the hydraulic stem 41 that is filled with liquid and to be plugged in hydraulic stem 41 and and the hydraulic mandril 42 that is tightly connected of hydraulic stem 41, described hydraulic mandril 42 overlaps with the axial line of hydraulic stem 41, described hydraulic mandril 42 away from one end of hydraulic stem 41 and support bar 10 affixed, hydraulic stem 41 away from one end of hydraulic mandril 42 and motion bar 20 hinged.Hydraulic ram assemblies 40 also comprises the pole 43 removably connected with support bar 10, and described hydraulic mandril 42 has external screw thread, hydraulic mandril 42 and pole 43 threaded.Pole 43 is spirally connected or is connected on support bar 10.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as support bar 10, support bar holder 11, motion bar 20, motion bar holder 21, spacing hole 22, extension spring 30, hydraulic ram assemblies 40, hydraulic stem 41, hydraulic mandril 42, pole 43, rivet hole 50 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a window opener, comprise support bar (10) and motion bar (20), described support bar (10) and motion bar (20) hinged, the middle part of support bar (10) is connected by extension spring (30) with the middle part of motion bar (20), also connect by hydraulic ram assemblies (40) between described support bar (10) and motion bar (20), be sealed with the liquid that can expand with heat and contract with cold in described hydraulic ram assemblies (40) and when liquid expands with heat and contract with cold hydraulic ram assemblies (40) can linearly move back and forth thus make motion bar (20) away from or near support bar (10), it is characterized in that, described support bar (10) is hinged with support bar holder (11), the end of described motion bar (20) is hinged with motion bar holder (21) and motion bar holder (21) has two and lays respectively at the both sides of motion bar (20), the spacing hole (22) that width is not less than support bar holder (11) width is formed in the middle of two motion bar holders (21), when motion bar (20) is close to support bar (10), support bar holder (11) can be nested in spacing hole (22), two motion bar holders (21) lay respectively at the both sides of support bar holder (11).
2. window opener according to claim 1, it is characterized in that, described support bar holder (11) and motion bar holder (21) are flexibly connected with support bar (10) and motion bar (20) respectively by there being the rivet of rivet hole (50).
3. window opener according to claim 1 and 2, it is characterized in that, hydraulic ram assemblies (40) comprise the hydraulic stem (41) that is filled with liquid and to be plugged in hydraulic stem (41) and and the hydraulic mandril (42) that is tightly connected of hydraulic stem (41), described hydraulic mandril (42) overlaps with the axial line of hydraulic stem (41), described hydraulic mandril (42) away from one end of hydraulic stem (41) and support bar (10) affixed, hydraulic stem (41) away from one end of hydraulic mandril (42) and motion bar (20) hinged.
4. window opener according to claim 3, it is characterized in that, hydraulic ram assemblies (40) also comprises the pole (43) removably connected with support bar (10), described hydraulic mandril (42) has external screw thread, hydraulic mandril (42) and pole (43) threaded.
5. window opener according to claim 4, is characterized in that, described pole (43) is spirally connected or is connected on support bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019330.5U CN204552419U (en) | 2015-01-12 | 2015-01-12 | Window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019330.5U CN204552419U (en) | 2015-01-12 | 2015-01-12 | Window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552419U true CN204552419U (en) | 2015-08-12 |
Family
ID=53827546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019330.5U Expired - Fee Related CN204552419U (en) | 2015-01-12 | 2015-01-12 | Window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021878A (en) * | 2019-12-25 | 2020-04-17 | 衢州市晨龙五金有限责任公司 | Automatic temperature sensing greenhouse window opener |
-
2015
- 2015-01-12 CN CN201520019330.5U patent/CN204552419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021878A (en) * | 2019-12-25 | 2020-04-17 | 衢州市晨龙五金有限责任公司 | Automatic temperature sensing greenhouse window opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160112 |