CN211776695U - Hidden screen window hinge - Google Patents
Hidden screen window hinge Download PDFInfo
- Publication number
- CN211776695U CN211776695U CN201922177870.7U CN201922177870U CN211776695U CN 211776695 U CN211776695 U CN 211776695U CN 201922177870 U CN201922177870 U CN 201922177870U CN 211776695 U CN211776695 U CN 211776695U
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- supporting rod
- plate
- pin
- die
- screen window
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Abstract
The utility model discloses a hidden screen window hinge, including frame mounting and the fan connecting piece that is used for installing the screen window, be equipped with the link mechanism that is used for connecting the two between frame mounting and the fan connecting piece, link mechanism includes near-end die-pin and middle part die-pin, near-end die-pin is used for being connected with the one end that the fan connecting piece is close to frame mounting, middle part die-pin is used for being connected with the middle part of fan connecting piece, frame mounting includes the L shaped plate that comprises riser and bed plate, the riser upper end of L shaped plate is equipped with the slide rail of the shape of falling the U towards the bed plate, there are sliders in the frame mounting through slide rail sliding connection, near-end die-pin and middle part die-pin, one of the two is connected with the slider rotation, another is connected with the bed plate rotation, simple structure, slide rail sliding connection slider through L shaped plate and the shape of falling the U avoids setting up, and the slide rail of the shape of falling the U can prevent that dust and rubbish from piling up in the slide rail, and the clearance is convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hidden screen window hinge.
[ background of the invention ]
Many current screens are installed in a hidden manner, i.e. opened indoors, and the hidden screen hinges on the current market generally comprise a frame fixing member and a sash connecting member, such as a bracket arm, and a link mechanism connecting the frame fixing member and the sash connecting member, wherein the bracket arm is used for installing the window sash, the frame fixing member is used for fixing on the window frame, the link mechanism generally comprises a near-end bracket rod, a middle-portion bracket rod and other members, the near-end bracket rod is used for connecting and supporting the near end of the bracket arm (the bracket arm is close to one end of the frame fixing member), the middle-portion bracket rod is used for connecting with the middle portion of the bracket arm and supporting the bracket arm from the middle portion, the near-end bracket rod and the middle-portion bracket rod, one of the near-end bracket rod and the middle-portion bracket rod is generally connected with the frame fixing member in a sliding manner, the other one of the near-end bracket, cleaning is very difficult. Another is that, when the near-end supporting rod and the middle supporting rod are connected in a cross manner, and the middle supporting rod is connected with the middle portion of the supporting arm through another near-end supporting rod, an abdicating space is usually required to be formed on the near-end supporting rod, so that when the screen window is closed, the near-end supporting rod is folded in the abdicating space formed on the near-end supporting rod, and because the near-end supporting rod is folded in the near-end supporting rod, the near-end supporting rod is required to be made narrower, and the width of the near-end supporting rod at the abdicating space is also narrower, so that the strength of the hidden screen window hinge structure with the structure is.
The present invention is made based on such a situation.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing a hidden screen window hinge which has simple structure, good dustproof effect, easy cleaning and good structural strength.
The utility model discloses a realize through following technical scheme:
the utility model provides a hidden screen window hinge which characterized in that: include the frame mounting and be used for installing the fan connecting piece of screen window, be equipped with between frame mounting and the fan connecting piece and be used for connecting the link mechanism of the two, link mechanism includes near-end die-pin and middle part die-pin, the near-end die-pin is used for being connected near the one end of frame mounting with the fan connecting piece, the middle part die-pin is used for being connected with the middle part of fan connecting piece, the frame mounting includes the L shaped plate of compriseing riser and sleeping plate, the riser upper end of L shaped plate is equipped with the slide rail of the inverted U-shaped towards the sleeping plate, there is the slider through slide rail sliding connection on the frame mounting, near-end die-pin and middle part die-pin, one of them of the two rotates with the slider to be connected.
As above a hidden screen window hinge, its characterized in that: the utility model discloses a fan connecting piece, including the near-end die-pin, the board that crouches, the near-end die-pin one end is rotated with the one end of fan connecting piece and is connected, and the other end rotates with the bed plate to be connected, near-end die-pin and middle part die-pin are alternately and the two rotates at the intersection and is connected, middle part die-pin one end rotates with the slider to be connected, and the other end rotates through the middle.
As above a hidden screen window hinge, its characterized in that: the middle supporting rod is supported at the bottom of the near-end supporting rod, and the connecting rod is positioned above the middle supporting rod and is positioned on the same layer with the near-end supporting rod.
As above a hidden screen window hinge, its characterized in that: fan the connecting piece and rotate the distance L between two nodes of being connected with near-end die-pin and connecting rod, near-end die-pin rotates the node of being connected with the connecting piece with fan and to the distance d of connecting in bed plate one end, the one end of connecting rod is in the node of being connected with the connecting piece rotation to the distance s in this end outside, satisfies following relational expression: d + s < L.
As above a hidden screen window hinge, its characterized in that: and the middle support rod is provided with a abdicating groove which is used for avoiding the rotating connection point of the near-end support rod and the horizontal plate when the middle support rod is closed.
As above a hidden screen window hinge, its characterized in that: and a parallelogram which is continuously changed along with opening and closing is formed between the adjacent nodes which are rotatably connected with the fan connecting piece, the near-end supporting rod, the middle supporting rod and the connecting rod.
As above a hidden screen window hinge, its characterized in that: the below of bed plate is equipped with the locking plate that can block in the channel of the aluminium alloy of window frame when rotating, the rivet connection of locking plate through having the twist structure of changeing is on the bed plate, the rivet rotation is followed to the locking plate, be equipped with the backing plate that is used for having the near-end die-pin to fill up on the bed plate, be equipped with the corresponding fixed orifices that is used for supplying the screw to pass on backing plate and the bed plate.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model has the advantages that the sliding block is connected with the sliding rail in a sliding way through the L-shaped plate and the inverted U-shaped sliding rail, so that the hole-shaped sliding groove is prevented from being formed on the horizontal plate of the frame fixing part, dust and fine garbage are prevented from falling into the channel of the window frame from the upper part of the horizontal plate, and the dustproof effect is good; in addition, the slide rail of the shape of falling U can prevent that dust and rubbish from piling up in the slide rail, and the L shaped plate when rubbish such as deposit dust, only need along horizontal board sweep away these rubbish can, the clearance is convenient.
2. Fan the connecting piece and rotate the distance L between two nodes of being connected with near-end die-pin and connecting rod, near-end die-pin rotates the node of being connected with the connecting piece with fan and to the distance d of connecting in bed plate one end, the one end of connecting rod is in the node of being connected with the connecting piece rotation to the distance s in this end outside, satisfies following relational expression: d + s < L, then this hidden screen window hinge is closed back, and the connecting rod can be located the outside of near-end die-pin one end, avoids stepping down that connecting rod and near-end die-pin coincidence lead to for connecting rod and near-end die-pin can accomplish great width, improve the structural strength of connecting rod and near-end die-pin.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic bottom structure of the present invention;
fig. 4 is a side view of the present invention.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
a hidden screen hinge as shown in figures 1 to 4, comprises a frame fixing member 1 and a sash connecting member 2 for mounting a screen, a link mechanism for connecting the frame fixing piece 1 and the fan connecting piece 2 is arranged between the frame fixing piece and the fan connecting piece, the link mechanism comprises a near-end supporting rod 3 and a middle supporting rod 4, the near-end supporting rod 3 is used for being connected with one end of the fan connecting piece 2 close to the frame fixing piece 1, the middle supporting rod 4 is used for being connected with the middle part of the fan connecting piece 2, the frame fixing part 1 comprises an L-shaped plate 13 consisting of a vertical plate 11 and a horizontal plate 12, the upper end of the vertical plate 11 of the L-shaped plate 13 is provided with an inverted U-shaped sliding rail 14 facing the horizontal plate 12, the frame fixing part 1 is connected with a sliding block 6 in a sliding mode through a sliding rail 14, one of the near-end supporting rod 3 and the middle supporting rod 4 is rotatably connected with the sliding block 6, and the other one is rotatably connected with the horizontal plate 12.
Preferably, one end of the near-end supporting rod 3 is rotatably connected with one end of the sash connecting piece 2, the other end of the near-end supporting rod is rotatably connected with the horizontal plate 12, the near-end supporting rod 3 and the middle supporting rod 4 are crossed and rotatably connected at the crossed position, one end of the middle supporting rod 4 is rotatably connected with the sliding block 6, the other end of the middle supporting rod is rotatably connected with the middle of the sash connecting piece 2 through the connecting rod 5, the structure is simple, and the screen window can be well prevented from colliding with a window frame.
The sliding block 6 is connected with the sliding rail 14 in a sliding way through the L-shaped plate 13 and the inverted U-shaped sliding rail, so that a hole-shaped sliding groove is prevented from being formed in the horizontal plate 12 of the frame fixing part 1, dust and fine garbage are prevented from falling into a channel of a window frame from the upper side of the horizontal plate 12, and the dustproof effect is good; in addition, the inverted U-shaped sliding rail 14 can prevent dust and garbage from being accumulated in the sliding rail 14, and when the L-shaped plate 13 deposits garbage such as dust, the garbage only needs to be swept along the horizontal plate 12, so that the cleaning is convenient.
The middle supporting rod 4 is supported at the bottom of the near-end supporting rod 3, the structural strength of the near-end supporting rod 3 is improved, and the connecting rod 5 is located above the middle supporting rod 4 and is located on the same layer with the near-end supporting rod 3, so that the size of the hidden screen window hinge after being closed is reduced.
The middle supporting rod 4 is provided with a yielding groove 41 which is used for avoiding the rotating connection point of the near-end supporting rod 3 and the lying plate 12 when the middle supporting rod is closed.
The parallelogram 10 which changes continuously along with opening and closing is formed between adjacent nodes which are connected in a rotating way of the fan connecting piece 2, the near-end supporting rod 3, the middle supporting rod 4 and the connecting rod 5, so that the connecting rod mechanism can be closed and opened in a direction, the use of wrap angles and a guide top structure on the fan connecting piece 2 and the frame fixing piece 1 is avoided, and the structures of the frame fixing piece 1 and the fan connecting piece 2 are simplified.
The below of bed plate 12 is equipped with locking plate 9 that can block in the channel of the aluminium alloy of window frame when rotating, locking plate 9 is connected on bed plate 12 through having the rivet 8 of twisting the structure, twist and change the structure and can be hexagonal screw socket, straight line groove or cross recess in, the external instrument such as screw wrench of being convenient for inserts and rotate the operation, locking plate 9 follows rivet 8 and rotates, be equipped with the backing plate 7 that is used for backing up near-end die-pin 3 on bed plate 12, be equipped with corresponding fixed orifices 15 that are used for supplying the screw to pass on backing plate and the bed plate 12. Because the window frame adopts the aluminium alloy preparation usually, has the channel, when installing this hidden screen window hinge on the window frame, only need to make locking plate 9 rotation card in the channel through twisting rivet 8, can lock this hidden screen window hinge on the window frame, the rethread screw from fixed orifices 15 insert with the window frame be connected, with this hidden screen window hinge fix set for the position can, the dismouting is swift convenient. When the screws are locked in the fixing holes 15, the screws are connected through the backing plate 7 and the horizontal plate 12 together to bear force, and the structural strength is good.
Claims (7)
1. The utility model provides a hidden screen window hinge which characterized in that: comprises a frame fixing part (1) and a sash connecting part (2) for mounting a screen window, a connecting rod mechanism for connecting the frame fixing part (1) and the sash connecting part (2) is arranged between the frame fixing part (1) and the sash connecting part (2), the connecting rod mechanism comprises a near-end supporting rod (3) and a middle supporting rod (4), the near-end supporting rod (3) is used for being connected with one end of the sash connecting part (2) close to the frame fixing part (1), the middle supporting rod (4) is used for being connected with the middle part of the sash connecting part (2), the frame fixing part (1) comprises an L-shaped plate (13) consisting of a vertical plate (11) and a horizontal plate (12), an inverted U-shaped sliding rail (14) facing the horizontal plate (12) is arranged at the upper end of the vertical plate (11) of the L-shaped plate (13), a sliding block (6) is connected on the frame fixing part (1) in a sliding manner through the sliding rail (14), the near-end supporting rod (, the other is connected with the lying plate (12) in a rotating way.
2. The hidden screen window hinge as claimed in claim 1, wherein: near-end die-pin (3) one end is rotated with the one end of fan connecting piece (2) and is connected, and the other end rotates with bed plate (12) and is connected, near-end die-pin (3) and middle part die-pin (4) are alternately and the two rotates at the intersection and is connected, middle part die-pin (4) one end rotates with slider (6) and is connected, and the other end passes through connecting rod (5) and rotates with the middle part of fan connecting piece (2) to be connected.
3. The hidden screen window hinge as claimed in claim 2, wherein: the middle supporting rod (4) is supported at the bottom of the near-end supporting rod (3), and the connecting rod (5) is located above the middle supporting rod (4) and is located on the same layer with the near-end supporting rod (3).
4. The hidden screen window hinge as claimed in claim 3, wherein: fan connecting piece (2) rotate the distance L between two nodes of being connected with near-end die-pin (3) and connecting rod (5), near-end die-pin (3) rotate the node of being connected with fan connecting piece (2) to the distance d of connecting in bed board (12) one end, the one end of connecting rod (5) is in the node of being connected with fan connecting piece (2) rotation to the distance s in this end outside, satisfies following relational expression: d + s < L.
5. The hidden screen window hinge as claimed in claim 3, wherein: and the middle supporting rod (4) is provided with a abdicating groove (41) which is used for avoiding the rotating connection point of the near-end supporting rod (3) and the horizontal plate (12) when the middle supporting rod is closed.
6. The hidden screen window hinge as claimed in claim 2, wherein: and a parallelogram (10) which is continuously changed along with opening and closing is formed between the adjacent nodes which are rotatably connected with the fan connecting piece (2), the near-end supporting rod (3), the middle supporting rod (4) and the connecting rod (5).
7. A concealed screen hinge according to any one of claims 1 to 6, wherein: the below of bed plate (12) is equipped with locking plate (9) that can block in the channel of the aluminium alloy of window frame when rotating, rivet (8) through having the wrong structure of changeing of locking plate (9) are connected on bed plate (12), rivet (8) rotation is followed in locking plate (9), be equipped with on bed plate (12) and be used for backing up backing plate (7) with near-end die-pin (3), be equipped with corresponding fixed orifices (15) that are used for supplying the screw to pass on backing plate (7) and bed plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177870.7U CN211776695U (en) | 2019-12-06 | 2019-12-06 | Hidden screen window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177870.7U CN211776695U (en) | 2019-12-06 | 2019-12-06 | Hidden screen window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211776695U true CN211776695U (en) | 2020-10-27 |
Family
ID=72974257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922177870.7U Active CN211776695U (en) | 2019-12-06 | 2019-12-06 | Hidden screen window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211776695U (en) |
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2019
- 2019-12-06 CN CN201922177870.7U patent/CN211776695U/en active Active
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