CN207144780U - A kind of stretching structure on students' dormitory window - Google Patents
A kind of stretching structure on students' dormitory window Download PDFInfo
- Publication number
- CN207144780U CN207144780U CN201720322544.9U CN201720322544U CN207144780U CN 207144780 U CN207144780 U CN 207144780U CN 201720322544 U CN201720322544 U CN 201720322544U CN 207144780 U CN207144780 U CN 207144780U
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- CN
- China
- Prior art keywords
- window
- installing frame
- dormitory
- hydraulic cylinder
- wall
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides the stretching structure on a kind of students' dormitory window, belongs to field of mechanical technique.It solves existing dormitory window can not the technical problem such as an overhanging space taken refuge for student.A kind of stretching structure on students' dormitory window, this dormitory window includes a protection network on the outside of window-frame, protection network is fixed in the installing frame of a rectangle, there is a chute respectively on two lateral surfaces of installing frame, two supports for being located at installing frame both sides respectively are fixedly installed on wall, two connecting rods are hinged with each support, the middle part of connecting rod is hinged with installing frame, the outer end of connecting rod is fixedly installed a sliding block, sliding block is slidably connected in chute, stretching structure includes two double-acting hydraulic cylinders one, it is connected respectively with two piston rods of hydraulic cylinder one positioned at the inner of two connecting rods of installing frame side, the cylinder body of hydraulic cylinder one is fixed in wall.The utility model has the advantages that being capable of a protruding space taken refuge for student.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of window, on more particularly to a kind of students' dormitory window
Stretching structure.
Background technology
In China, most of senior middle school is all by the way of the school of place, and school dormitory has many potential safety hazards, one, have
A little students face numerous and diverse school work, and in face of the college entrance examination of cruelty, sprouting has the thought committed suicide, and in recent years, media newspaper transmits again and again
The raw message leapt to one's own death, it is seen then that the design of school dormitory's window has some incomplete places；2nd, security against fire, senior middle school
Student is in a stage of development, is difficult to handle for accident, for example during generation fire, many students are selecting under desperation
Window this passage has been selected, has caused irremediable consequence.
Between this, a kind of new dormitory window arrangement of the present utility model, effectively student can be avoided to jump out of the building
Situation, and place can also be protected to be provided when fire occurs.
The content of the invention
The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided on a kind of students' dormitory window
Stretching structure, technical problem to be solved in the utility model be how when fire occurs protection network is overhanging, carried for student
For sheltering difficult space.
The purpose of this utility model can be realized by following technical proposal：A kind of flexible knot on students' dormitory window
Structure, dormitory building include wall and the window-frame positioned at wall outer side, it is characterised in that this dormitory window includes one outside window-frame
The protection network of side, the protection network are fixed in the installing frame of a rectangle, are had respectively on two lateral surfaces of the installing frame
There is a chute, two supports for being located at installing frame both sides respectively are fixedly installed on the wall, each on the support
Two connecting rods are hinged with, middle part and the installing frame of the connecting rod are hinged, and the outer end of the connecting rod is fixedly installed a sliding block, described
Sliding block is slidably connected in the chute, and the stretching structure includes two double-acting hydraulic cylinders one, positioned at installing frame side
Two connecting rods the inner be connected respectively with two piston rods of hydraulic cylinder one, the cylinder body of the hydraulic cylinder one is fixed on institute
State in wall.
In stretching structure on a kind of above-mentioned students' dormitory window, the lower end of the installing frame has a loading plate.
Operation principle of the present utility model is：Protection network on the outside of window-frame can effectively prevent window parabolic and
The raw generation of phenomenon of jumping out of the building of committing suicide；When fire dangerous situation occurs in students' dormitory, the hydraulic cylinder one of this dormitory window can be controlled
Two piston rods shrink, and shrink the connecting rod of installing frame both sides, drive installing frame to be moved to window-frame lateral direction, so, carrying
Plate, protection network and Duo Gen connecting rods are formed a space that can accommodate student, and student only needs to open the glass on window-frame
Can is trampled is taken refuge on loading plate.
Compared with prior art, the utility model has the following advantages that：
1st, the generation for situations such as protection network can prevent parabolic outside window and student from committing suicide, make students' dormitory safer.
When fire dangerous situation the 2nd, occurs in students' dormitory, two piston rods of the hydraulic cylinder one of this dormitory window can be controlled to receive
Contracting, makes the connecting rod of installing frame both sides shrink, drives installing frame to the movement of window-frame lateral direction, so, loading plate, protection network and more
Root connecting rod is formed a space that can accommodate student, and the glass can that student only needs to open on window-frame, which is trampled, is holding
Taken refuge on support plate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this students' dormitory window.
Fig. 2 is 1 right view.
Fig. 3 is the hydraulic structure schematic diagram in this students' dormitory window.
In figure, 1, wall；2nd, window-frame；31st, protection network；32nd, installing frame；33rd, chute；34th, support；35th, sliding block；36th, even
Bar；4th, hydraulic cylinder one；5th, loading plate；61st, flexible pipe；62nd, hydraulic cylinder two；63rd, ball valve, 64, helical spring；65th, handle；7th, hold in the palm
Plate.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, dormitory building includes wall 1 and the window-frame 2 positioned at the outside of wall 1, it is characterised in that this place
Giving up window includes a protection network 31 positioned at the outside of window-frame 2, and protection network 31 is fixed in the installing frame 32 of a rectangle, is installed
There is a chute 33 respectively on two lateral surfaces of frame 32, two are fixedly installed on wall 1 and is located at 32 liang of installing frame respectively
The support 34 of side, two connecting rods are hinged with each support 34, the middle part of connecting rod is be hinged with installing frame 32, and the outer end of connecting rod is consolidated
Surely a sliding block 35 is provided with, sliding block 35 is slidably connected in chute 33, and this dormitory window also includes two double-acting hydraulic cylinders
One 4, it is connected respectively with two piston rods of hydraulic cylinder 1 positioned at the inner of two connecting rods of the side of installing frame 32, hydraulic cylinder 1
Cylinder body be fixed in wall 1, the lower end of installing frame 32 has a loading plate 5, and the protection network 31 positioned at the outside of window-frame 2 can
It is effective to prevent window parabolic and student commits suicide the generation of phenomenon of jumping out of the building；When fire dangerous situation occurs in students' dormitory, it can control
Two piston rods of the hydraulic cylinder 1 of this dormitory window shrink, and shrink the connecting rod of the both sides of installing frame 32, drive installing frame 32 to
The lateral direction of window-frame 2 moves, and so, loading plate 5, protection network 31 and Duo Gen connecting rods are formed a sky that can accommodate student
Between, the glass can that student only needs to open on window-frame 2 is trampled and taken refuge on loading plate 5.
As shown in Figures 2 and 3, dormitory window also includes and one 4 one-to-one two hydraulic hoses 61 and two of hydraulic cylinder
The hydraulic cylinder 2 62 of individual single-acting, the both ends of hydraulic hose 61 are connected with hydraulic cylinder 1 and hydraulic cylinder 2 62 respectively, hydraulic cylinder two
Being provided with 62 can be by the ball valve 63 of the internal hydraulic passages of hydraulic cylinder 2 62, two company positioned at the same side of installing frame 32
A helical spring 64 being under extended state is connected between the inner of bar, is fixedly installed on the piston rod of hydraulic cylinder 2 62
Leader 65.The normality of two piston rods of hydraulic cylinder 1, it is necessary to when the protection place outside window-frame 2 is opened, is revolved for stretching state
Turn to be arranged on ball valve 63 on hydraulic cylinder 2 62, hydraulic cylinder 2 62 is communicated with hydraulic cylinder 1, in helical spring 64 and manpower
Under effect, the hydraulic oil in hydraulic cylinder 1 enters in hydraulic cylinder 2 62, so that two piston rods of hydraulic cylinder 1 shrink, promotees
Protection network 31 is moved to the outside of window-frame 2, so as to provide a protection space for student, after use, can promote
Handle 65 on hydraulic cylinder 2 62, hydraulic oil is entered in hydraulic cylinder 1, and be in two piston rods of hydraulic cylinder 1 and stretch
Do well, be then shut off ball valve 63；The flexible pipe 61 being connected between hydraulic cylinder 1 and hydraulic cylinder 2 62 can facilitate hydraulic cylinder one
4 and installation of the hydraulic cylinder 2 62 on wall 1.
One window is provided with two independent hydraulic control systems, to prevent maloperation；The installing frame 32 of window passes through
Bar linkage structure and HYDRAULIC CONTROL SYSTEM, are not related to electronic structure, can prevent under fire condition power off situations such as generation, its
Significant degree is higher.
As shown in Fig. 2 the outside of wall 1 is fixedly installed a supporting plate 7, loading plate 5 be located at the top of supporting plate 7 and with support
Plate 7 against.Installing frame 32 and loading plate 5 are difficult to stress in itself, it is necessary to the support for the supporting plate 7 being fixed on wall 1.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (1)
1. the stretching structure on a kind of students' dormitory window, dormitory building includes wall (1) and the window-frame on the outside of wall (1)
(2), it is characterised in that this dormitory window includes a protection network (31) on the outside of window-frame (2), and the protection network (31) is solid
It is scheduled in the installing frame (32) of a rectangle, there is a chute (33) respectively on two lateral surfaces of the installing frame (32),
Two supports (34) for being located at installing frame (32) both sides respectively, each support (34) are fixedly installed on the wall (1)
On be hinged with two connecting rods, the middle part of the connecting rod is be hinged with installing frame (32), and the outer end of the connecting rod is fixedly installed one
Sliding block (35), the sliding block (35) are slidably connected in the chute (33), and the stretching structure includes two double-acting liquid
Cylinder pressure one (4), positioned at inner two piston rods with hydraulic cylinder one (4) respectively of two connecting rods of installing frame (32) side
Connection, the cylinder body of the hydraulic cylinder one (4) are fixed in the wall (1)；The lower end of the installing frame (32) has a carrying
Plate (5)；A supporting plate (7) is fixedly installed on the outside of the wall (1), the loading plate (5) is located at the top of the supporting plate (7)
And with the supporting plate (7) against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322544.9U CN207144780U (en) | 2017-03-30 | 2017-03-30 | A kind of stretching structure on students' dormitory window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322544.9U CN207144780U (en) | 2017-03-30 | 2017-03-30 | A kind of stretching structure on students' dormitory window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144780U true CN207144780U (en) | 2018-03-27 |
Family
ID=61658930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322544.9U Expired - Fee Related CN207144780U (en) | 2017-03-30 | 2017-03-30 | A kind of stretching structure on students' dormitory window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207144780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930673A (en) * | 2017-03-30 | 2017-07-07 | 孙维 | A kind of stretching structure in students' dormitory window |
| CN108868544A (en) * | 2017-03-30 | 2018-11-23 | 孙维 | A kind of improved students' dormitory window |
-
2017
- 2017-03-30 CN CN201720322544.9U patent/CN207144780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930673A (en) * | 2017-03-30 | 2017-07-07 | 孙维 | A kind of stretching structure in students' dormitory window |
| CN108868544A (en) * | 2017-03-30 | 2018-11-23 | 孙维 | A kind of improved students' dormitory window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190330 |