CN211115495U - Self-locking window structure - Google Patents
Self-locking window structure Download PDFInfo
- Publication number
- CN211115495U CN211115495U CN201921805568.5U CN201921805568U CN211115495U CN 211115495 U CN211115495 U CN 211115495U CN 201921805568 U CN201921805568 U CN 201921805568U CN 211115495 U CN211115495 U CN 211115495U
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- window
- sliding
- locking
- door
- slide rail
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- 239000011521 glass Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to a self-locking window structure, which comprises a window frame and a window door, wherein the two ends opposite to the vertical direction inside the window frame are provided with an inner slide rail and an outer slide rail, the two ends of the window door in the vertical direction are provided with slide grooves matched with the inner slide rail or the outer slide rail, the lower end inside the window door is provided with a mounting groove communicated with the slide grooves in the vertical direction, a locking block is embedded in the mounting groove in a sliding way, one end of the window door facing the indoor is provided with a slide way, the slide way extends along the sliding direction vertical to the window door and is communicated with the mounting groove, a slide bar is arranged in the slide way in a sliding way, a connecting rod is hinged between the lower end of the slide bar and the upper end of the locking block, the hinge axis of the connecting rod is vertical to the sliding direction of the slide bar, a locking spring is arranged in the slide way, the locking spring has the tendency of pushing the slide bar to move outwards, the self-locking effect that can be stable after the window and door is closed.
Description
Technical Field
The utility model belongs to the technical field of door and window's technique and specifically relates to a self-locking window structure is related to.
Background
The window is a decoration commonly used in modern buildings, and with the development of science and technology and the improvement of the living standard of human beings, the structure of the window is increasingly complex so as to meet higher requirements of people.
Present domestic mostly is the window that slides, including window frame and a pair of window, the window frame is square to inlay and establishes in the window hole that is fixed in the wall body, just is located the both ends of its vertical direction and all is provided with interior slide rail and outer slide rail in the window frame inboard, and the window includes the glass board in framework and the fixed frame, has seted up the bar groove at the both ends of the vertical direction of framework, and a pair of window respectively slidable mounting is on interior slide rail and outer slide rail, opens through sliding window, realizes indoor ventilative purpose.
The above prior art solutions have the following drawbacks:
the sliding window is provided with a rotating reed which is arranged on a frame body on an inner sliding rail in a rotating mode, a clamping hook is fixed on the frame body on an outer sliding rail, when the window is closed at night, the situation that the window door is not locked due to the fact that the rotating reed is forgotten to be stirred to be matched with the clamping hook in a clamping mode exists, and the window door is to be improved is overcome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-locking window structure, when stopping promoting the window, be provided with in the window with the locking piece of interior slide rail or outer slide rail auto-lock, the auto-lock that can be stable after guaranteeing the window and closing.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a self-locking window structure comprises a window frame and a window door, wherein inner slide rails and outer slide rails are arranged at two opposite ends of the inner side of the window frame in the vertical direction, slide grooves matched with the inner slide rails or the outer slide rails are formed in two ends of the window door in the vertical direction, a mounting groove communicated with the slide grooves is formed in the lower end of the window door in the vertical direction, a locking block is embedded in the mounting groove in a sliding mode, a slide way is formed in one end, facing the interior of the window door, extends in the sliding direction perpendicular to the sliding direction of the window door and is communicated with the mounting groove, a slide bar is arranged in the slide way in a sliding mode, a connecting rod is hinged between the lower end of the slide bar and the upper end of the locking block, the hinge axis of the connecting rod is perpendicular to the sliding direction of the slide bar, a locking spring is arranged in; when the connecting rod is vertical, the locking block is extruded on the inner slide rail or the outer slide rail.
By adopting the technical scheme, when the frame body slides, the sliding strip is extruded to move towards the inside of the sliding chute, so that the connecting rod drives the locking block to slide upwards, the locking block is separated from the inner sliding rail or the outer sliding rail, and then the window is pushed to move; when closing the sliding window door after, loosen the extrusion to the draw runner, wherein just be located slide department and be fixed with the fender ring in the framework, locking spring promotes the draw runner and outwards removes to the slide, and the connecting rod rotates to vertical simultaneously to make locking piece and interior slide rail or outer slide rail extrusion butt, and then realize guaranteeing the auto-lock that can be stable after the window door closes.
The utility model discloses further set up to: the upper end of interior slide rail and outer slide rail all is provided with protruding stupefied down along the window door slip direction interval, the lower extreme of locking piece is provided with protruding stupefied parallel with protruding stupefied down.
By adopting the technical scheme, when the connecting rod is vertical, the lower convex ribs abut against the inner slide rail or the outer slide rail, and the upper convex ribs abut against two opposite sides of the lower convex ribs in the horizontal direction, so that the stability of self-locking of the window and the door is further improved.
The utility model discloses further set up to: the window door is fixed with the fender ring towards indoor one end and being located the slide, the fender ring blocks in the slide one end of keeping away from the locking spring.
Through adopting above-mentioned technical scheme, when loosening the extrusion to the draw runner, locking spring promotes the draw runner and outwards removes to the slide, and the draw runner butt stops moving in keeping off the ring, guarantees that the connecting rod rotates to vertical, and then realizes locking piece and interior slide rail or outer slide rail extrusion butt.
The utility model discloses further set up to: the window door comprises a frame body and a glass plate embedded in the frame body, wherein the thickness of the glass plate is smaller than that of the frame body, and a push-pull surface is formed on one side, facing the indoor, of the glass on the inner side of the frame body.
Through adopting above-mentioned technical scheme, install a pair of window respectively on interior slide rail and outer slide rail, wherein the thickness of glass plate is less than the thickness of framework, and the inboard glass that just is located of framework forms the push-and-pull face towards indoor one side, through pushing away the push-and-pull face with the finger, realizes convenient removal of driving the window, after heavily between the window, realizes indoor ventilation's purpose.
The utility model discloses further set up to:
a transverse groove is formed in the frame body along the sliding direction of the frame body, vertical grooves are formed in the frame body at two ends of the transverse groove along the vertical direction, an adjusting rod is embedded in the transverse groove in a sliding mode, a V-shaped groove is formed in the middle of one side, away from the indoor side, of the adjusting rod, the sliding strip is in sliding butt joint with the inner wall of the V-shaped groove, a vertical rod is embedded in the vertical groove in a sliding mode, a lower inclined surface facing the adjusting rod is arranged at the lower end of the vertical rod, a control groove communicated with the vertical grooves is formed in the frame body and located on the push-pull surface along the horizontal direction, a push rod is embedded in the control groove in a sliding mode, and an upper;
when the sliding strip abuts against the deepest part of the V-shaped groove, the connecting rod is kept vertical.
By adopting the technical scheme, when the window and the door are slid, the push rod is directly extruded by hands, the push rod sequentially drives the vertical rod to slide downwards, the adjusting rod to move in the horizontal direction and the sliding strip to move in the mounting groove, so that the separation between the locking block and the inner sliding rail or the outer sliding rail is realized, and meanwhile, the hands can directly drive the window and the door to move by extruding the push-pull surface; when the door slides to a proper position and then releases the handle, the locking block is extruded on the inner slide rail or the outer slide rail, so that the door is locked.
The utility model discloses further set up to: one end of the sliding strip, which is close to the adjusting rod, is provided with a first roller which is in rolling butt joint with the inner wall of the V-shaped groove.
Through adopting above-mentioned technical scheme, when promoting the window and door, gyro wheel one and V-arrangement inslot wall roll butt reduce the resistance that the regulation pole drove the draw runner and remove, promote the stability that unblock window and door removed.
The utility model discloses further set up to: and one end of the push rod facing the vertical rod is provided with a second roller which is in rolling and abutting connection with the upper inclined plane.
Through adopting above-mentioned technical scheme, when promoting the window and door, gyro wheel two and last inclined plane roll butt reduce the push rod and drive the resistance that the pole setting removed, promote the stability that unblock window and door removed.
The utility model discloses further set up to: and the two ends of the adjusting rod are provided with a third roller which is in rolling butt joint with the lower inclined surface.
Through adopting above-mentioned technical scheme, when promoting the window and door, gyro wheel three rolls the butt with lower inclined plane, reduces the pole setting and drives the resistance that adjusts the pole and remove, promotes the stability that unblock window and door removed.
To sum up, the utility model discloses a beneficial technological effect does:
when the window door is driven to move by the extrusion pushing surface, the relative fixation between the unlocking lock block and the inner slide rail or the outer slide rail is unlocked, so that the window door can move conveniently; when the window and the door stop moving, the locking block and the inner slide rail or the outer slide rail are locked again, and the self-locking of the closed window and the door is ensured.
Drawings
FIG. 1 is a schematic view of the assembly structure of a self-locking window structure;
FIG. 2 is a schematic view of a window frame construction;
FIG. 3 is a schematic view of a window and door structure according to an embodiment;
FIG. 4 is a schematic view of a locking piece mounting structure in a window frame;
FIG. 5 is a schematic view showing a window structure in the second embodiment;
FIG. 6 is a schematic view of an adjusting lever mounting and driving structure in a window frame;
fig. 7 is a schematic view of an assembly structure of an adjustment lever and a slide bar.
In the figure, 1, a window frame; 11. an upper frame; 12. a left frame; 13. a lower frame; 14. a right frame; 15. an inner slide rail; 16. an outer slide rail; 17. convex ridges are arranged on the upper surface; 2. a window and a door; 3. a glass plate; 4. a frame body; 41. a chute; 42. mounting grooves; 43. a slideway; 44. a transverse groove; 45. erecting a groove; 46. a control slot; 5. a locking block; 51. lower convex edge; 6. a connecting rod; 7. a slide bar; 71. a locking spring; 72. a first roller; 8. adjusting a rod; 81. a V-shaped groove; 82. a third roller; 9. erecting a rod; 91. a lower inclined plane; 92. an upper inclined plane; 10. a push rod; 101. a second roller; 18. and (4) a baffle ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, a self-locking window structure comprises a window frame 1 and a pair of windows and doors 2, wherein the window frame 1 comprises an upper frame 11, a left frame 12, a lower frame 13 and a right frame 14 which are sequentially arranged in the circumferential direction, inner slide rails 15 and outer slide rails 16 (combined with fig. 2) are respectively arranged on opposite surfaces of the upper frame 11 and the lower frame 13, the windows and doors 2 comprise a frame body 4 and glass plates 3, and sliding grooves 41 (combined with fig. 3) are respectively arranged at two ends of the frame body 4 in the vertical direction; a pair of windows and doors 2 are respectively arranged on an inner slide rail 15 and an outer slide rail 16, wherein the thickness of a glass plate 3 is the same as that of a frame 4, a push-pull surface is formed on the inner side of the frame 4 and on the indoor side of the glass plate 3, the push-pull surface is squeezed by fingers to drive the windows and doors 2 to move, and when the windows and doors 2 are heavy, the purpose of indoor ventilation is achieved.
As shown in fig. 4, an installation groove 42 is formed in the frame 4 and on the inner wall of the slide rail 43 along the vertical direction, a slide rail 43 is formed in the frame 4 and on one end of the frame 4 facing the indoor, the slide rail 43 extends in the direction perpendicular to the sliding direction of the window 2, the slide rail 43 is communicated with the upper end of the installation groove 42, a lock block 5 is embedded in the installation groove 42, a slide bar 7 is embedded in the slide rail 43, a connecting rod 6 is hinged between the lower end of the slide bar 7 and the upper end of the lock block 5, the hinge axis of the connecting rod 6 is perpendicular to the sliding direction of the slide bar 7, a locking spring 71 is embedded in the slide rail 43, and the locking spring 71 abuts against one end of the slide bar 7 facing the slide rail 43;
when the frame body 4 is slid, the sliding strip 7 is extruded to move towards the sliding groove 41, so that the connecting rod 6 drives the locking block 5 to slide upwards, the locking block 5 is separated from the inner sliding rail 15 or the outer sliding rail 16, and then the window and the door 2 are pushed to move; when the sliding window and door 2 is closed, the extrusion on the sliding strip 7 is released, wherein the blocking ring 18 is fixed on the frame body 4 and positioned on the slide way 43, the locking spring 71 pushes the sliding strip 7 to move outwards from the slide way 43 until the sliding strip 7 abuts against the blocking ring 18 to stop moving, and meanwhile, the connecting rod 6 rotates to be vertical, so that the locking block 5 abuts against the inner slide rail 15 or the outer slide rail 16 in an extrusion manner, and further, the self-locking of the window and door 2 is realized.
As shown in fig. 4, upper flanges 17 (see fig. 2) are provided at intervals at the upper ends of the inner slide rail 15 and the outer slide rail 16 along the sliding direction of the window 2, a lower flange 51 extends from the lower end of the lock block 5, the upper flanges 17 are parallel to the lower flanges 51, when the connecting rod 6 is vertical, the lower flanges 51 abut against the inner slide rail 15 or the outer slide rail 16, and the upper flanges 17 abut against the two opposite sides of the lower flanges 51 in the horizontal direction, so as to further improve the stability of self-locking of the window 2.
The implementation principle of the embodiment is as follows:
when the frame body 4 is slid, the sliding strip 7 is extruded to move towards the sliding groove 41, so that the connecting rod 6 drives the locking block 5 to slide upwards, the locking block 5 is separated from the inner sliding rail 15 or the outer sliding rail 16, and then the window and the door 2 are pushed to move; when the sliding window and door 2 is closed, the extrusion on the sliding strip 7 is released, wherein a stop ring is fixed on the frame body 4 and at the position of the slide way 43, the locking spring 71 pushes the sliding strip 7 to move outwards towards the slide way 43 until the sliding strip 7 abuts against the stop ring 18 to stop moving, meanwhile, the connecting rod 6 rotates to be vertical, the lower convex edge 51 abuts against the inner slide rail 15 or the outer slide rail 16, and the upper convex edge 17 abuts against the two opposite sides of the lower convex edge 51 in the horizontal direction, so that the self-locking of the window and door 2 is realized.
Example two:
as shown in fig. 2 and 5, a self-locking window structure comprises a window frame 1 and a pair of windows and doors 2, wherein the window frame 1 comprises an upper frame 11, a left frame 12, a lower frame 13 and a right frame 14 which are sequentially arranged in the circumferential direction, inner slide rails 15 and outer slide rails 16 are respectively arranged on opposite surfaces of the upper frame 11 and the lower frame 13, the windows and doors 2 comprise a frame body 4 and a glass plate 3, and two sliding grooves 41 are respectively arranged at two ends of the frame body 4 in the vertical direction; a pair of windows and doors 2 are respectively arranged on an inner slide rail 15 and an outer slide rail 16, wherein the thickness of a glass plate 3 is the same as that of a frame 4, a push-pull surface is formed on the inner side of the frame 4 and on the indoor side of the glass plate 3, the push-pull surface is squeezed by fingers to drive the windows and doors 2 to move, and when the windows and doors 2 are heavy, the purpose of indoor ventilation is achieved.
As shown in fig. 4, an installation groove 42 is formed in the frame 4 and on the inner wall of the slide rail 43 along the vertical direction, a slide rail 43 is formed in the frame 4 and on one end of the frame 4 facing the indoor, the slide rail 43 extends in the direction perpendicular to the sliding direction of the window 2, the slide rail 43 is communicated with the upper end of the installation groove 42, a lock block 5 is embedded in the installation groove 42, a slide bar 7 is embedded in the slide rail 43, a connecting rod 6 is hinged between the lower end of the slide bar 7 and the upper end of the lock block 5, the hinge axis of the connecting rod 6 is perpendicular to the sliding direction of the slide bar 7, a locking spring 71 is embedded in the slide rail 43, and the locking spring 71 abuts against one end of the slide bar 7 facing the slide rail 43;
when the frame body 4 is slid, the sliding strip 7 is extruded to move towards the sliding groove 41, so that the connecting rod 6 drives the locking block 5 to slide upwards, the locking block 5 is separated from the inner sliding rail 15 or the outer sliding rail 16, and then the window and the door 2 are pushed to move; when the sliding window and door 2 is closed, the extrusion on the sliding strip 7 is released, the locking spring 71 pushes the sliding strip 7 to move outwards the slideway 43, so that the connecting rod 6 rotates to be vertical, and meanwhile, the locking block 5 is extruded and abutted against the inner sliding rail 15 or the outer sliding rail 16, and the self-locking of the window and door 2 is realized.
As shown in fig. 6 and 7, a horizontal groove 44 is formed in the frame 4 along the sliding direction, vertical grooves 45 are communicated with both ends of the horizontal groove 44 in the frame 4, the vertical grooves 45 extend in the vertical direction, the upper ends of the vertical grooves 45 extend to the middle position of the height direction of the frame 4, and a control groove 46 communicated with the vertical grooves 45 is formed in the frame 4 at the push-pull surface; the adjusting rod 8 is slidably mounted in the transverse groove 44, a V-shaped groove 81 is formed in the middle position of one side, facing the sliding strip 7, of the adjusting rod 8, one end, far away from the locking spring 71, of the sliding strip 7 is in sliding contact with the V-shaped groove 81, the upright rod 9 is slidably mounted in the upright groove 45, the push rod 10 is slidably mounted in the control groove 46, the lower end of the upright rod 9 is provided with a lower inclined surface 91 facing the adjusting rod 8, the upper end of the upright rod 9 is provided with an upper inclined surface 92 facing the push rod 10, the push rod 10 is in sliding contact with the upper inclined surface 92, and the adjusting rod 8;
when the window and door 2 is slid, the push rod 10 is directly squeezed by hands, the push rod 10 sequentially drives the upright rod 9 to slide downwards, the adjusting rod 8 to move in the horizontal direction and the sliding strip 7 to move in the mounting groove 42, so that the lock block 5 is separated from the inner sliding rail 15 or the outer sliding rail 16, and meanwhile, the window and door 2 can be directly driven to move by hands through squeezing the push-pull surface; when the door 2 is released after sliding to a proper position, the locking block 5 is pressed on the inner slide rail 15 or the outer slide rail 16, so that the door 2 is locked.
As shown in fig. 6 and 7, upper protruding ribs 17 (see fig. 2) are provided at intervals at the upper ends of the inner slide rail 15 and the outer slide rail 16 along the sliding direction of the window 2, a lower protruding rib 51 extends from the lower end of the lock block 5, the upper protruding ribs 17 are parallel to the lower protruding rib 51, when the connecting rod 6 is vertical, the lower protruding rib 51 abuts against the inner slide rail 15 or the outer slide rail 16, and the upper protruding rib 17 abuts against the two opposite sides of the lower protruding rib 51 in the horizontal direction, so as to further improve the stability of self-locking of the window 2.
A first roller 72 is arranged at one end of the sliding strip 7 close to the adjusting rod 8, a second roller 101 is arranged at one end of the push rod 10 facing the vertical rod 9, and third rollers 82 are arranged at two ends of the adjusting rod 8, so that when the window door 2 is pushed, the second roller 101 is in rolling contact with the upper inclined plane 92, and the resistance of the push rod 10 driving the vertical rod 9 to move is reduced; the third roller 82 is in rolling contact with the lower inclined surface 91, so that the resistance of the vertical rod 9 driving the adjusting rod 8 to move is reduced; the first roller 72 is in rolling butt joint with the inner wall of the V-shaped groove 81, so that the resistance of the adjusting rod 8 for driving the sliding strip 7 to move is reduced, and the moving stability of the unlocking window and door 2 is improved.
The implementation principle of the embodiment is as follows:
when the window and door 2 is slid, the push rod 10 is directly squeezed by hands, the push rod 10 sequentially drives the upright rod 9 to slide downwards, the adjusting rod 8 to move in the horizontal direction and the sliding strip 7 to move in the mounting groove 42, so that the lock block 5 is separated from the inner sliding rail 15 or the outer sliding rail 16, and meanwhile, the window and door 2 can be directly driven to move by hands through squeezing the push-pull surface; when the door 2 is released after sliding to a proper position, the locking block 5 is pressed on the inner slide rail 15 or the outer slide rail 16, so that the door 2 is locked.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a self-locking window structure, includes window frame (1) and window door (2), the both ends that the inboard vertical direction of window frame (1) is relative all are provided with interior slide rail (15) and outer slide rail (16), both ends of window door (2) vertical direction all seted up with interior slide rail (15) or outer slide rail (16) complex spout (41), its characterized in that: the window door is characterized in that a mounting groove (42) communicated with a sliding groove (41) is formed in the lower end in the window door (2) along the vertical direction, a locking block (5) is embedded in the mounting groove (42) in a sliding mode, a sliding rail (43) is formed in one end, facing the indoor side, of the window door (2), the sliding rail (43) extends along the sliding direction of the vertical window door (2), the sliding rail (43) is communicated with the mounting groove (42), a sliding strip (7) is arranged in the sliding rail (43) in a sliding mode, a connecting rod (6) is hinged between the lower end of the sliding strip (7) and the upper end of the locking block (5), the hinge axis of the connecting rod (6) is perpendicular to the sliding direction of the sliding strip (7), a locking spring (71) is arranged in the sliding rail (43), and the locking spring (71) has a tendency of pushing the sliding strip (7) to move; when the connecting rod (6) is vertical, the locking block (5) is extruded on the inner sliding rail (15) or the outer sliding rail (16).
2. A self-locking window structure as defined in claim 1, wherein: interior slide rail (15) all are provided with down stupefied (51) along window door (2) slip direction interval with the upper end of outer slide rail (16), the lower extreme of locking piece (5) is provided with stupefied (17) of going up parallel with lower stupefied (51).
3. A self-locking window structure as defined in claim 1, wherein: the window and door (2) is towards indoor one end and is located slide (43) department and is fixed with the fender ring, the fender ring blocks in slide bar (7) keep away from the one end of locking spring (71).
4. A self-locking window structure as defined in claim 1, wherein: the window and door (2) comprises a frame body (4) and a glass plate (3) embedded in the frame body (4), wherein the thickness of the glass plate (3) is smaller than that of the frame body (4), and a push-pull surface is formed on one side, facing the indoor, of the glass on the inner side of the frame body (4).
5. A self-locking window structure as defined in claim 4, wherein: a transverse groove (44) is arranged in the frame body (4) along the sliding direction of the frame body, vertical grooves (45) are arranged in the frame body (4) along the vertical direction at both ends of the transverse groove (44), an adjusting rod (8) is embedded in the transverse groove (44) in a sliding manner, a V-shaped groove (81) is arranged in the middle of one side of the adjusting rod (8) departing from the indoor space, the slide bar (7) is in sliding contact with the inner wall of the V-shaped groove (81), the upright rod (9) is embedded in the vertical groove (45) in a sliding manner, the lower end of the upright rod (9) is provided with a lower inclined plane (91) facing the adjusting rod (8), a control groove (46) communicated with the vertical groove (45) is arranged on the frame body (4) and positioned on the push-pull surface along the horizontal direction, a push rod (10) is embedded in the control groove (46) in a sliding manner, and an upper inclined surface (92) facing the push rod (10) is arranged at the upper end of the upright rod (9);
when the sliding strip (7) is abutted to the deepest part of the V-shaped groove (81), the connecting rod (6) is kept vertical.
6. A self-locking window structure as defined in claim 5, wherein: one end of the sliding strip (7) close to the adjusting rod (8) is provided with a first roller (72), and the first roller (72) is in rolling contact with the inner wall of the V-shaped groove (81).
7. A self-locking window structure as defined in claim 5, wherein: and a second roller (101) is arranged at one end of the push rod (10) facing the vertical rod (9), and the second roller (101) is in rolling contact with the upper inclined plane (92).
8. A self-locking window structure as defined in claim 5, wherein: and the two ends of the adjusting rod (8) are provided with a third roller (82), and the third roller (82) is in rolling contact with the lower inclined plane (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805568.5U CN211115495U (en) | 2019-10-24 | 2019-10-24 | Self-locking window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805568.5U CN211115495U (en) | 2019-10-24 | 2019-10-24 | Self-locking window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211115495U true CN211115495U (en) | 2020-07-28 |
Family
ID=71690502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805568.5U Expired - Fee Related CN211115495U (en) | 2019-10-24 | 2019-10-24 | Self-locking window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211115495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877920A (en) * | 2020-08-11 | 2020-11-03 | 中发腾龙建设有限公司 | Shock attenuation formula house |
-
2019
- 2019-10-24 CN CN201921805568.5U patent/CN211115495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877920A (en) * | 2020-08-11 | 2020-11-03 | 中发腾龙建设有限公司 | Shock attenuation formula house |
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| 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: 20200728 |