CN207553832U - A kind of suspension type slide hinge and window, the door using the slide hinge - Google Patents
A kind of suspension type slide hinge and window, the door using the slide hinge Download PDFInfo
- Publication number
- CN207553832U CN207553832U CN201721715446.8U CN201721715446U CN207553832U CN 207553832 U CN207553832 U CN 207553832U CN 201721715446 U CN201721715446 U CN 201721715446U CN 207553832 U CN207553832 U CN 207553832U
- Authority
- CN
- China
- Prior art keywords
- rocking arm
- hanging
- hook portion
- suspension type
- slide hinge
- 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.)
- Expired - Fee Related
Links
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
Window, door the utility model is related to a kind of suspension type slide hinge and using the slide hinge, suspension type slide hinge, including:For static connection in the bottom plate on sash or door leaf;The rocking arm being rotatably arranged on bottom plate, in different from the position setting of rotation hinge or the hook portion being connected on the downside of rocking arm and the hanging portion on the upside of rocking arm on rocking arm, hook portion has hook and the hook structure being connected on bottom plate that can be movable relatively;For the dynamic hanging wheel being assemblied on window frame or doorframe, hanging wheel is rotatably connected on around vertically extending axis on the hanging portion.In a manner of hanging wheel and rocking arm rotation hinge dystopy distribution, realize that sash can misplace relative to window frame, door leaf relative to doorframe, namely realize the floated opening and closing of suspension type door and window, in combination with the setting of hook structure, it ensure that the reliability and stability of suspension, thus slide hinge improves suspension type light inlet window sealing performance in a manner that suspension type is opened and closed in the utility model.
Description
Technical field
Window, door the utility model is related to a kind of suspension type slide hinge and using the slide hinge.
Background technology
At present, light inlet window has:Casement window, sliding window, frameless window and suspended window etc., wherein, casement window after opening, window
Fan can occupied space;Sliding window is difficult sealing after closing;Frameless window cannot open a window ventilation.And suspended window both after opening will not mistake
Big occupied space can be sealed preferably again after closing.So more and more buildings use floated window floaing on window and balcony
Family.But not yet there is the structure using slide hinge in existing suspension type light inlet window, only with common hanging wheel, that is,
The structure of suspended window is not present in existing suspension type light inlet window.
Utility model content
The utility model is intended to provide a kind of suspension type slide hinge for improving suspension type light inlet window sealing performance.To solve
The problem, the technical solution of the utility model centre mounted type slide hinge are as follows:
Suspension type slide hinge, including:
For static connection in the bottom plate on sash or door leaf;
The rocking arm being rotatably arranged on bottom plate is set in the position different from rotation hinge or is connected with positioned at rocking arm on rocking arm
The hook portion of downside and the hanging portion on the upside of rocking arm, hook portion have hook and the extension being connected on bottom plate that can be movable relatively
Hook structure;
For the dynamic hanging wheel being assemblied on window frame or doorframe, hanging wheel is rotatably connected on the hanging around vertically extending axis
In portion.
Hook structure includes the vertically extending hanging scroll being connected in the hook portion of rocking arm, and the lower end of hanging scroll is provided with level
Hanging hook portion;
Bottom plate is useful for the auxiliary section with sash or door leaf cooperation, and auxiliary section metal plate or static connection have the track to misplace up and down
Portion offers the center of circle that hanging scroll the may pass through long arc-shaped holes coaxial with rocking arm rotation hinge, the hole edge of long arc-shaped holes on orbit portion
Block is in the top of hook portion.
Hook portion is equipped with can be in idler wheel or bearing of the hole of long arc-shaped holes along upper rolling, and hanging scroll can be around axis direction relative to shaking
Arm rotates.
Equipped with the bolt and nut telescoping mechanism that can be stretched up and down or apart from fixed rivet clasp structure between hanging wheel and hanging portion.
Rocking arm one and only one, hanging portion and hook portion are coaxially distributed up and down.
Rocking arm has at least two, and the freedom portion of adjacent two rocking arm is connected to form a planar linkage mechanism by connecting rod, together
The set-up mode of hanging portion and hook portion is any in the following manner in one planar linkage mechanism:
A. two rocking arms share a hanging portion being located on connecting rod, the setting hook portion respectively independent on two rocking arms;
B. two rocking arms share a hook portion being located on connecting rod, the setting hanging portion respectively independent on two rocking arms;
C. an at least hanging portion and an at least hook portion are each provided on each rocking arm.
When the set-up mode of hanging portion and hook portion is a, hook portion is located on the hinge of rocking arm and connecting rod;
When the set-up mode of hanging portion and hook portion is b, hanging position is on the hinge of rocking arm and connecting rod.
Reduction torsion spring is equipped between rocking arm and bottom plate.
The another object of the utility model is to provide a kind of window using above-mentioned suspension type slide hinge, the technical side of the window
Case is as follows:
Window including window frame and sash, is connected with suspension type slide hinge between the upper ledge of window frame and the top of sash, suspension
Formula slide hinge includes:
For static connection in the bottom plate on sash or door leaf;
The rocking arm being rotatably arranged on bottom plate is set in the position different from rotation hinge or is connected with positioned at rocking arm on rocking arm
The hook portion of downside and the hanging portion on the upside of rocking arm, hook portion have hook and the extension being connected on bottom plate that can be movable relatively
Hook structure;
For the dynamic hanging wheel being assemblied on window frame or doorframe, hanging wheel is rotatably connected on the hanging around vertically extending axis
In portion.
Hook structure includes the vertically extending hanging scroll being connected in the hook portion of rocking arm, and the lower end of hanging scroll is provided with level
Hanging hook portion;
Bottom plate is useful for the auxiliary section with sash or door leaf cooperation, and auxiliary section metal plate or static connection have the track to misplace up and down
Portion offers the center of circle that hanging scroll the may pass through long arc-shaped holes coaxial with rocking arm rotation hinge, the hole edge of long arc-shaped holes on orbit portion
Block is in the top of hook portion.
Hook portion is equipped with can be in idler wheel or bearing of the hole of long arc-shaped holes along upper rolling, and hanging scroll can be around axis direction relative to shaking
Arm rotates.
Equipped with the bolt and nut telescoping mechanism that can be stretched up and down or apart from fixed rivet clasp structure between hanging wheel and hanging portion.
Rocking arm one and only one, hanging portion and hook portion are coaxially distributed up and down.
Rocking arm has at least two, and the freedom portion of adjacent two rocking arm is connected to form a planar linkage mechanism by connecting rod, together
The set-up mode of hanging portion and hook portion is any in the following manner in one planar linkage mechanism:
A. two rocking arms share a hanging portion being located on connecting rod, the setting hook portion respectively independent on two rocking arms;
B. two rocking arms share a hook portion being located on connecting rod, the setting hanging portion respectively independent on two rocking arms;
C. an at least hanging portion and an at least hook portion are each provided on each rocking arm.
When the set-up mode of hanging portion and hook portion is a, hook portion is located on the hinge of rocking arm and connecting rod;
When the set-up mode of hanging portion and hook portion is b, hanging position is on the hinge of rocking arm and connecting rod.
Reduction torsion spring is equipped between rocking arm and bottom plate.
The another object of the utility model is to provide a kind of door using above-mentioned slide hinge, the technical solution of this is such as
Under:
Door, including doorframe and door leaf, is connected with suspension type slide hinge between the upper ledge of doorframe and the top of door leaf, hang
Formula slide hinge includes:
For static connection in the bottom plate on sash or door leaf;
The rocking arm being rotatably arranged on bottom plate is set in the position different from rotation hinge or is connected with positioned at rocking arm on rocking arm
The hook portion of downside and the hanging portion on the upside of rocking arm, hook portion have hook and the extension being connected on bottom plate that can be movable relatively
Hook structure;
For the dynamic hanging wheel being assemblied on window frame or doorframe, hanging wheel is rotatably connected on the hanging around vertically extending axis
In portion.
Hook structure includes the vertically extending hanging scroll being connected in the hook portion of rocking arm, and the lower end of hanging scroll is provided with level
Hanging hook portion;
Bottom plate is useful for the auxiliary section with sash or door leaf cooperation, and auxiliary section metal plate or static connection have the track to misplace up and down
Portion offers the center of circle that hanging scroll the may pass through long arc-shaped holes coaxial with rocking arm rotation hinge, the hole edge of long arc-shaped holes on orbit portion
Block is in the top of hook portion.
Hook portion is equipped with can be in idler wheel or bearing of the hole of long arc-shaped holes along upper rolling, and hanging scroll can be around axis direction relative to shaking
Arm rotates.
Equipped with the bolt and nut telescoping mechanism that can be stretched up and down or apart from fixed rivet clasp structure between hanging wheel and hanging portion.
Rocking arm one and only one, hanging portion and hook portion are coaxially distributed up and down.
Rocking arm has at least two, and the freedom portion of adjacent two rocking arm is connected to form a planar linkage mechanism by connecting rod, together
The set-up mode of hanging portion and hook portion is any in the following manner in one planar linkage mechanism:
A. two rocking arms share a hanging portion being located on connecting rod, the setting hook portion respectively independent on two rocking arms;
B. two rocking arms share a hook portion being located on connecting rod, the setting hanging portion respectively independent on two rocking arms;
C. an at least hanging portion and an at least hook portion are each provided on each rocking arm.
When the set-up mode of hanging portion and hook portion is a, hook portion is located on the hinge of rocking arm and connecting rod;
When the set-up mode of hanging portion and hook portion is b, hanging position is on the hinge of rocking arm and connecting rod.
Reduction torsion spring is equipped between rocking arm and bottom plate.
The utility model has the technical effect that:
In a manner of hanging wheel and rocking arm rotation hinge dystopy distribution, realize sash relative to window frame, door leaf relative to doorframe
It can misplace, that is, realize the floated opening and closing of suspension type door and window, in combination with the setting of hook structure, ensure that suspension
Reliability and stability, thus to improve suspension type light inlet window close in a manner that suspension type is opened and closed for slide hinge in the utility model
Sealing property.
Description of the drawings
Fig. 1 is the structure diagram of single arm type slide hinge;
Fig. 2 is the structure diagram of single arm type slide hinge under another visual angle;
Fig. 3 is the structure diagram of link-type slide hinge;
Fig. 4 is the structure diagram of link-type slide hinge under another visual angle.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be combined with each other.
The embodiment 1 of the suspension type slide hinge of the utility model:As depicted in figs. 1 and 2,
The slide hinge is a kind of suspension slide hinge of single arm type, including mounting bracket 101, installation support plate 102, bottom plate
103rd, rocking arm 104 and hanging wheel 105.
Mounting bracket 101 and installation 102 equal static connection of support plate are in the downside of bottom plate 103.
Bottom plate 103 is made of two parts, and a part is the auxiliary section 131 with sash or door leaf cooperation, and another part is metal plate
Gold is arranged on the orbit portion 132 to misplace on auxiliary section 131 and up and down, and orbit portion 132 is located at the top of auxiliary section 131.Orbit portion
Long arc-shaped holes 133 are offered on 132.
Rocking arm 104 have and only there are one, rocking arm 104 is L-shaped, and one end of rocking arm 104 is rotatably connected on bottom plate by bearing
On 103, and reduction torsion spring 106 is equipped in bearing outside, the side for being arranged on rocking arm 104 is supported in one end of reduction torsion spring 106
On, the other end of reduction torsion spring 106 is attached on the shrapnel that metal plate is set on bottom plate 103, can also be connected on bottom plate 103
On fixed torsional spring axis pin 107, and the installation position of torsional spring axis pin 107 is equipped with everywhere, can according to slide hinge on door and window institute
Prescription is to selecting suitable installation site, while the torsional spring axis pin 107 also acts as the effect positioned to 104 limit position of rocking arm, i.e.,
The hinged end of rocking arm 104 offers arc seam allowance, and the free end of the torsional spring axis pin 107 is located in the arc seam allowance, can be by rocking arm
104 swing angle is limited in the range of 90 °.The inflection point of rocking arm 104 is provided with the hook portion on the downside of rocking arm 104 and is located at
The hanging portion of 104 upside of rocking arm.Hook portion has hook and the hook structure being connected on bottom plate 103 that can be movable relatively, hook
Structure includes the vertically extending hanging scroll being connected in the hook portion of rocking arm 104, and hanging scroll is circular shaft, and hanging scroll can be around axis direction phase
Rocking arm 104 is rotated.The lower end of hanging scroll is provided with horizontal hanging hook portion 108, and 108 block of hook portion is arranged on long arc-shaped holes
Along lower section, hook portion 108 is equipped with can be in idler wheel or bearing of the hole of long arc-shaped holes 133 along upper rolling in 133 hole.
Hanging wheel 105 is connected to the top of hook portion by bolt and nut telescoping mechanism 109, in hook portion and hook portion 108
Lower coaxial distribution, and hanging wheel 105 can be rotated relative to rocking arm 104 around vertically extending axis.
The free end of rocking arm 104 is connected with operating lever 110 and handle 120.
When in use, hanging wheel 105 is located in window frame track or doorframe track the slide hinge, with the opening and closing of door and window, shakes
Arm 104 is swung on bottom plate 103, while bottom plate 103 is hung in the lower section of rocking arm 104, prevents ceiling fan.
The embodiment 2 of the suspension type slide hinge of the utility model:As shown in Figure 3 and Figure 4,
The slide hinge is a kind of plane quadrilateral connecting-rod mechanism type suspension slide hinge, including mounting bracket 201, installation
Support plate 202, bottom plate 203, rocking arm 204 and hanging wheel 205.
Mounting bracket 201 and installation 202 equal static connection of support plate are in the downside of bottom plate 203.
Bottom plate 203 is made of two parts, and a part is the auxiliary section 231 with sash or door leaf cooperation, and another part is metal plate
Gold is arranged on the orbit portion 232 to misplace on auxiliary section 231 and up and down, and orbit portion 232 is located at the top of auxiliary section 231.Orbit portion
There are two 232, two orbit portions 232 are mutually parallel distribution, and long arc-shaped holes 233 are offered on each orbit portion 232, two arcs
Shape slot hole 233 is also mutually parallel.
There are two rocking arms 204, and the freedom portion of two rocking arms 204 is connected to form a parallelogram connection-rod by connecting rod 206
206 mechanisms.The hook portion positioned at 204 downside of rocking arm is equipped in the freedom portion of each rocking arm 204, hook portion is located at rocking arm 204
On the hinge of connecting rod 206;Hook portion has hook and the hook structure being connected on bottom plate 203 that can be movable relatively, hook knot
Structure includes the vertically extending hanging scroll 207 being connected in the hook portion of rocking arm 204, and hanging scroll 207 is circular shaft, and hanging scroll 207 can be around axis
Line direction is rotated relative to rocking arm 204;The lower end of hanging scroll 207 is provided with horizontal hanging hook portion, and hook portion block is arranged on arc
Along lower section, hook portion is equipped with can be in idler wheel or bearing of the hole of long arc-shaped holes 233 along upper rolling in the hole of slot hole 233.Rocking arm 204 it is upper
Side is connected with by connecting rod 206 positioned at the hanging portion in 206 center of connecting rod.In addition, in two rocking arms 204 one be L-shaped, the other is
Linear type, the hinged end of two rocking arms 204 are rotatably connected on by bearing on bottom plate 203, and are equipped with to reset in bearing outside and be turned round
Spring 208, one end of reduction torsion spring 208, which is supported, to be arranged on the side of rocking arm 204, and the other end of reduction torsion spring 208 is attached to
On the shrapnel 234 that metal plate is set on bottom plate 203, it can also be connected on bottom plate 203 on fixed torsional spring axis pin 209, and turn round
The installation position of spring axis pin 209 is equipped with everywhere, can according to slide hinge on door and window residing direction, select suitable installation site,
The torsional spring axis pin 209 also acts as the effect positioned to 204 limit position of rocking arm simultaneously, i.e. the hinged end of rocking arm 204 offers arc
Seam allowance, the free end of the torsional spring axis pin 209 are located in the arc seam allowance, and the swing angle of rocking arm 204 can be limited to 90 ° of ranges
It is interior.
Hanging wheel 205 is connected to the top of hook portion by bolt and nut telescoping mechanism 210, and hanging wheel 205 can be relative to rocking arm
204 rotate around vertically extending axis.
The free end of the rocking arm 204 of L-shaped is connected with operating lever 220 and handle 230.
The embodiment 3 of the suspension type slide hinge of the utility model:Difference lies in two shake the present embodiment with embodiment 2
Arm shares a hook portion being located on connecting rod, setting hanging portion respectively independent on two rocking arms.
The embodiment 4 of the suspension type slide hinge of the utility model:Difference lies in hang for the present embodiment and above-described embodiment
Hook structure can also be suspension hook, which is overlapped in the edge or slot hole of bottom plate.
The embodiment 5 of the suspension type slide hinge of the utility model:Difference lies in hang for the present embodiment and above-described embodiment
Axis uses composite shaft, i.e., hanging scroll is circular shaft with the part of long arc-shaped holes cooperation, and rest part can be square shaft, Axis Tripod, ellipse
Circular shaft, hex-shaped shaft etc..
The embodiment 6 of the suspension type slide hinge of the utility model:Difference lies in hang for the present embodiment and above-described embodiment
Connection structure between wheel and hanging portion can also use rivet clasp structure, and the relative distance between hanging wheel and hanging portion is consolidated at this time
Fixed, distance setting is suitable reasonable.
The embodiment of door in the utility model:The door includes doorframe and door leaf, and above-mentioned implementation is used between doorframe and door leaf
The slide hinge connection of example centre mounted type.
The embodiment of window in the utility model:The window includes window frame and sash, and above-mentioned reality is used between the window frame and sash
Apply a centre mounted type slide hinge connection.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations;
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that:
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement;And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. suspension type slide hinge, which is characterized in that including:
For static connection in the bottom plate on sash or door leaf;
The rocking arm being rotatably arranged on bottom plate is set or is connected on the downside of rocking arm in the position different from rotation hinge on rocking arm
Hook portion and the hanging portion on the upside of rocking arm, hook portion have hook and the hook knot being connected on bottom plate that can be movable relatively
Structure;
For the dynamic hanging wheel being assemblied on window frame or doorframe, hanging wheel is rotatably connected on the hanging portion around vertically extending axis
On.
2. suspension type slide hinge according to claim 1, which is characterized in that hook structure includes the extension for being connected to rocking arm
Vertically extending hanging scroll in hook portion, the lower end of hanging scroll are provided with horizontal hanging hook portion;
Bottom plate is useful for the auxiliary section with sash or door leaf cooperation, and auxiliary section metal plate or static connection have the orbit portion to misplace up and down,
Offer the center of circle that hanging scroll the may pass through long arc-shaped holes coaxial with rocking arm rotation hinge on orbit portion, the holes of long arc-shaped holes is along block
In the top of hook portion.
3. suspension type slide hinge according to claim 2, which is characterized in that hook portion is equipped with can be on the hole edge of long arc-shaped holes
The idler wheel or bearing of upper rolling, hanging scroll can be rotated around axis direction relative to rocking arm.
4. suspension type slide hinge according to claim 1, which is characterized in that being equipped between hanging wheel and hanging portion can be upper and lower
Flexible bolt and nut telescoping mechanism or apart from fixed rivet clasp structure.
5. suspension type slide hinge as claimed in any of claims 1 to 4, which is characterized in that rocking arm has and only has
One, hanging portion and hook portion are coaxially distributed up and down.
6. suspension type slide hinge as claimed in any of claims 1 to 4, which is characterized in that rocking arm has at least two
A, the freedom portion of adjacent two rocking arm is connected to form a planar linkage mechanism by connecting rod, is hung in same plane link mechanism
The set-up mode of portion and hook portion is any in the following manner:
A. two rocking arms share a hanging portion being located on connecting rod, the setting hook portion respectively independent on two rocking arms;
B. two rocking arms share a hook portion being located on connecting rod, the setting hanging portion respectively independent on two rocking arms;
C. an at least hanging portion and an at least hook portion are each provided on each rocking arm.
7. suspension type slide hinge according to claim 6, which is characterized in that the set-up mode of hanging portion and hook portion is
During a, hook portion is located on the hinge of rocking arm and connecting rod;
When the set-up mode of hanging portion and hook portion is b, hanging position is on the hinge of rocking arm and connecting rod.
8. suspension type slide hinge as claimed in any of claims 1 to 4, which is characterized in that rocking arm and bottom plate it
Between be equipped with reduction torsion spring.
9. window, including window frame and sash, which is characterized in that aforesaid right is connected between the upper ledge of window frame and the top of sash will
Seek the suspension type slide hinge described in any one in 1 to 8.
10., including doorframe and door leaf, which is characterized in that be connected with aforesaid right between the upper ledge of doorframe and the top of door leaf
It is required that the suspension type slide hinge in 1 to 8 described in any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721715446.8U CN207553832U (en) | 2017-12-12 | 2017-12-12 | A kind of suspension type slide hinge and window, the door using the slide hinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721715446.8U CN207553832U (en) | 2017-12-12 | 2017-12-12 | A kind of suspension type slide hinge and window, the door using the slide hinge |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207553832U true CN207553832U (en) | 2018-06-29 |
Family
ID=62665698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721715446.8U Expired - Fee Related CN207553832U (en) | 2017-12-12 | 2017-12-12 | A kind of suspension type slide hinge and window, the door using the slide hinge |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207553832U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816274A (en) * | 2017-12-12 | 2018-03-20 | 葛新萍 | Suspension type slide hinge and window, the door using the slide hinge |
CN109779430A (en) * | 2019-03-08 | 2019-05-21 | 叶建国 | A kind of sliding window closing device and sliding window |
CN110847741A (en) * | 2019-12-25 | 2020-02-28 | 王小康 | Self-suction switch window type opening and closing mechanism |
-
2017
- 2017-12-12 CN CN201721715446.8U patent/CN207553832U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107816274A (en) * | 2017-12-12 | 2018-03-20 | 葛新萍 | Suspension type slide hinge and window, the door using the slide hinge |
CN109779430A (en) * | 2019-03-08 | 2019-05-21 | 叶建国 | A kind of sliding window closing device and sliding window |
CN110847741A (en) * | 2019-12-25 | 2020-02-28 | 王小康 | Self-suction switch window type opening and closing mechanism |
CN110847741B (en) * | 2019-12-25 | 2023-07-25 | 王小康 | Self-suction window-closing type opening and closing mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207553832U (en) | A kind of suspension type slide hinge and window, the door using the slide hinge | |
US10669760B2 (en) | Snap-acting hinge with damped closure and opening angle of more than 90° | |
JP2018532055A (en) | Hinge that can be positioned and automatically closed by adjusting the angle | |
US4104761A (en) | Mounting means for door-check for torsionally balanced hatchway door | |
CN107816274A (en) | Suspension type slide hinge and window, the door using the slide hinge | |
JP2021526200A (en) | Hidden hinge with V-shaped shaft | |
US3261051A (en) | Door hardware | |
CN107288457A (en) | Wide-angle door hinge | |
CN205314754U (en) | A hinge for equipment door plant | |
CN209585981U (en) | Hinge for window | |
CN204691572U (en) | External-open sideslip type window frame structure | |
CN204691505U (en) | External-open sideslip hinge means | |
US2255769A (en) | Overhead door | |
US859489A (en) | Ferry-gate. | |
CN208380364U (en) | A kind of hovering mechanism and analyzer | |
CN209212098U (en) | Open-and-close mechanism and open-and-close mechanism on a kind of band torque spring | |
CN206917472U (en) | Wide-angle door hinge | |
CN203879293U (en) | Opening and closing device of inswinging casement window | |
CN207363505U (en) | A kind of translation window | |
CN208310502U (en) | A kind of latent hinged flap of the V-shaped arrangement of shaft | |
CN209212099U (en) | Open-and-close mechanism and open-and-close mechanism under a kind of band torque spring | |
US1562600A (en) | Garage door | |
CN216949962U (en) | Flat-open hinge of hidden frame type curtain wall | |
CN204590896U (en) | Latent hinged flap | |
RU2333330C2 (en) | Hatchway opener and closer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |