CN113216774A - Quick installation stop device of door and window hardware - Google Patents
Quick installation stop device of door and window hardware Download PDFInfo
- Publication number
- CN113216774A CN113216774A CN202110617992.2A CN202110617992A CN113216774A CN 113216774 A CN113216774 A CN 113216774A CN 202110617992 A CN202110617992 A CN 202110617992A CN 113216774 A CN113216774 A CN 113216774A
- Authority
- CN
- China
- Prior art keywords
- wall
- limiting
- arc
- door
- fixture block
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/22—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide with braking, clamping or securing means in the guide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a rapid installation limiting device for door and window hardware, which relates to the technical field of door and window hardware and comprises a limiting plate, a connecting rod, an installation angle piece, a limiting mechanism and a limiting clamping block, wherein the upper left part of the connecting rod is fixedly connected with the outer wall of the limiting clamping block, one side of the limiting mechanism is fixedly connected with the inner side wall of the limiting plate, the inner wall of the limiting clamping block is slidably connected with the outer wall of the limiting mechanism, the bottom of the limiting clamping block is slidably connected with the inner side wall of the limiting plate, and the outer wall of the installation angle piece is fixedly connected with one side of the limiting plate. According to the invention, by adopting the combination of the arc-shaped top part, the embedded block and the pressure through cavity, when the air pressure in the pressure through cavity changes in the moving process of the arc-shaped top part, the moving distance of the arc-shaped top part is favorably controlled, the position of the limiting clamping block can be effectively fixed through the matching of the arc-shaped top part and the limiting clamping block, and meanwhile, the poor connection effect of the limiting clamping block and the limiting mechanism is avoided.
Description
Technical Field
The invention relates to the technical field of door and window hardware, in particular to a rapid installation limiting device of door and window hardware.
Background
The door and window hardware is a general name of various metal and non-metal fittings installed on doors and windows of buildings. The auxiliary function is played when the door and the window are opened and closed. The surface is generally plated or coated, and has the characteristics of firmness, durability, flexibility, economy, attractiveness and the like, and the limiting device for connecting the door and the window is usually installed in the door and the window for the convenience of sliding support and installation and use of the door and the window.
At present after installation stop device's process, angle between the stop device need be adjusted and then fixed, because the in-process of making a round trip to adjust leads to producing certain wearing and tearing between each stop device, and the accuracy that leads to stop device when wearing and tearing are serious is not good, and must bear certain pressure at fixed in-process stop device, lead to stop device to produce not deformation of equidimension easily, it is long when having influenced the use, and then it is original purpose not to reach the long use that improves stop device and use, this door and window hardware's quick installation stop device's suitability variation is poor, therefore need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The invention provides a rapid installation limiting device for door and window hardware, which aims to facilitate the movement between a limiting mechanism and a limiting fixture block and solve the problem of serious abrasion caused by distance difference generated when the limiting fixture block moves on the surface of the limiting mechanism; wherein another kind of purpose is in order to solve the too big problem that leads to too serious deformation easily of spacing in-process overall structure atress to reach the effect of long time of improving each stop device use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a rapid installation limiting device for door and window hardware comprises a limiting plate, a connecting rod, an installation corner fitting, a limiting mechanism and a limiting clamping block, the left upper part of the connecting rod is fixedly connected with the outer wall of the limiting fixture block, one side of the limiting mechanism is fixedly connected with the inner side wall of the limiting plate, the inner wall of the limiting fixture block is connected with the outer wall of the limiting mechanism in a sliding way, the bottom of the limiting fixture block is connected with the inner side wall of the limiting plate in a sliding way, the outer wall of the mounting angle piece is fixedly connected with one side of the limiting plate, the mounting angle piece is symmetrically arranged at the two sides of the limiting plate, the limiting mechanism comprises a pulley, a pre-tightening groove, a pressure cavity, an arc-shaped top piece, an embedded block and a limiting protection device, the pre-tightening groove is formed in the top of the limiting mechanism, the bottom of the pre-tightening groove is fixedly connected with the top of the limiting protection device, and the pressure-through cavity is formed in the bottom of the limiting mechanism.
The technical scheme of the invention is further improved as follows: the outer wall of embedding piece and the inner wall sliding connection who leads to the pressure chamber, the left side of embedding piece and the right side fixed connection of arc kicking piece, the axle center department of pulley and stop gear's top fixed connection, the outer wall and the spacing fixture block inside wall sliding connection of pulley, arc kicking piece and embedding piece all are located the both sides setting that leads to the pressure chamber, spacing protection device's outer wall is connected with stop gear's inner wall is inlayed admittedly.
The technical scheme of the invention is further improved as follows: the outer wall of arc top piece is provided with elastic component, connecting axle and baffle, the left side of elastic component welds with the right side of arc top piece, the right side of elastic component welds with the left side of baffle, the axle center department of connecting axle and the top fixed connection of baffle, the outer wall fixed mounting of connecting axle has the connecting block, and the connecting axle is through connecting block and the arc top piece fixed connection who sets up.
The technical scheme of the invention is further improved as follows: the outer wall of baffle and stop gear's outer wall overlap joint, the baffle rotates with arc ejecting through the connecting axle that sets up to be connected, the baffle is through the elastic component and the arc ejecting elastic connection who sets up.
The technical scheme of the invention is further improved as follows: the top of the pre-tightening groove is provided with a thread groove, two sides of the thread groove are provided with air pressure bags, the outer wall of each air pressure bag is fixedly connected with the inner wall of the pre-tightening groove in an embedded mode, the bottom of the pre-tightening groove is fixedly connected with a telescopic airflow pipe, and the outer wall of each telescopic airflow pipe is connected with the inner wall of the corresponding air pressure bag in a sealing mode.
The technical scheme of the invention is further improved as follows: the inner wall of the limiting protection device is provided with an airflow pushing plate, a magnetic block, a gas flow pipe and a magnetic pole placing block, the outer wall of the airflow pushing plate is connected with the inner wall of the limiting protection device in a sliding mode, the bottom of the airflow pushing plate is fixedly connected with the top of the magnetic block, the outer wall of the gas flow pipe is fixedly connected with the inner wall of the airflow pushing plate in an embedded mode, and the bottom of the magnetic pole placing block is fixedly connected with the bottom of the inner wall of the limiting protection device.
The technical scheme of the invention is further improved as follows: the top of the airflow pushing plate is in lap joint with the bottom of the thread groove, the top of the limiting protection device is fixedly connected with the bottom of the telescopic airflow pipe, and the outer wall of the telescopic airflow pipe is in through connection with the inner wall of the limiting protection device.
The technical scheme of the invention is further improved as follows: one side fixed mounting of spacing fixture block has the removal restriction fixture block, the top swing joint of spacing fixture block has sealed lid, the bottom fixed mounting of spacing fixture block has the removal wheel, and removes the inside wall sliding connection of the bottom of wheel and limiting plate.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a rapid installation limiting device for door and window hardware, which is ingenious in design and adopts the combination of an arc-shaped top piece, an embedded block and a through-pressure cavity, so that when the air pressure in the through-pressure cavity changes in the moving process of the arc-shaped top piece, the moving distance of the arc-shaped top piece is favorably controlled, the position of a limiting clamping block can be effectively fixed through the matching of the arc-shaped top piece and the limiting clamping block, the phenomenon that the position of the limiting clamping block moves due to the overlarge pressure on a connecting rod in the installation process is avoided, and the poor connection effect of the limiting clamping block and a limiting mechanism is avoided.
2. The invention provides a rapid installation limiting device for door and window hardware, which can effectively protect the top of a limiting mechanism from being damaged due to the pressure of a limiting clamping block by adopting the combined arrangement of a pre-tightening groove and a limiting protection device, and the pre-tightening groove and the limiting protection device are connected by the arranged thread groove, so that the connection stability between the limiting mechanism and the limiting clamping block is further improved, and the limitation clamping block is prevented from generating large-distance deviation on a fiber mechanism.
3. The invention provides a rapid installation limiting device for door and window hardware, which is characterized in that a combination of an air pressure bag, a telescopic airflow pipe and an airflow pushing plate is adopted, when the distance of the airflow pushing plate moving in a limiting protection device is overlarge, the air pressure in the air pressure pushing plate can be transmitted to the position above the limiting protection device through an air flow pipe, as the air pressure in the limiting protection device is constant, part of air can enter the air pressure bag through the telescopic airflow pipe, so that certain air pressure tension exists between a pre-tightening groove and the limiting protection device, the deformation generated by a limiting mechanism is reduced to a certain extent, and meanwhile, the provided magnetic block and a magnetic pole placing block enable the airflow pushing plate to have certain magnetic force in the downward moving process, so that the deformation generated by the limiting mechanism is further avoided.
4. The invention provides a rapid installation limiting device for door and window hardware, which can realize more stability of a limiting block when the limiting block moves by adopting the combined arrangement of a movement limiting block and an arc-shaped top piece, and avoid larger deviation of the movement distance of the limiting block, and the elastic piece arranged on the arc-shaped top piece is matched with a baffle plate, so that the baffle plate can be contacted with a limiting mechanism after the arc-shaped top piece moves to one side of a pressure cavity for a certain distance, thereby avoiding that the arc-shaped top piece and the limiting mechanism are abraded to a certain extent due to the fact that the arc-shaped top piece collides with the limiting mechanism due to overlarge movement distance of the arc-shaped top piece, and prolonging the service life of the arc-shaped top piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the structural connection between the pre-tightening groove and the limiting protection device of the present invention;
fig. 5 is a schematic structural view of the limiting clamping block of the present invention.
In the figure: 1. a limiting plate; 2. a connecting rod; 3. mounting a corner fitting; 4. a limiting mechanism; 5. a limiting clamping block; 6. a pulley; 7. pre-tightening the groove; 8. a pressure cavity; 9. an arc-shaped top piece; 10. embedding a block; 11. a limiting protection device; 12. an elastic member; 13. a connecting shaft; 14. a baffle plate; 15. a thread groove; 16. a pneumatic bladder; 17. a telescopic airflow pipe; 18. an airflow push plate; 19. a magnetic block; 20. a gas flow tube; 21. a magnetic pole placing block; 22. a movement limiting fixture block; 23. and (7) sealing the cover.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-5, the invention provides a rapid installation limiting device for door and window hardware, which comprises a limiting plate 1, a connecting rod 2, an installation corner fitting 3, a limiting mechanism 4 and a limiting fixture block 5, wherein the upper left side of the connecting rod 2 is fixedly connected with the outer wall of the limiting fixture block 5, one side of the limiting mechanism 4 is fixedly connected with the inner side wall of the limiting plate 1, the inner wall of the limiting fixture block 5 is slidably connected with the outer wall of the limiting mechanism 4, the bottom of the limiting fixture block 5 is slidably connected with the inner side wall of the limiting plate 1, the outer wall of the installation corner fitting 3 is fixedly connected with one side of the limiting plate 1, the installation corner fitting 3 is symmetrically arranged at two sides of the limiting plate 1, the limiting mechanism 4 comprises a pulley 6, a pre-tightening groove 7, a pressure-applying cavity 8, an arc-shaped top fitting 9, an embedding block 10 and a limiting protection device 11, the pre-tightening groove 7 is arranged at the top of the limiting mechanism 4, the bottom of the pre-tightening groove 7 is fixedly connected with the top of the limiting protection device 11, the pressure cavity 8 is arranged at the bottom of the limiting mechanism 4.
In the embodiment, the limiting mechanism 4 is uniformly dispersed inside the limiting plate 1, one end of the connecting rod 2 is connected with the door window, the angle between the limiting plate 1 and the connecting rod 2 can be adjusted by moving the limiting fixture block 5, the limiting mechanism 4 and the limiting fixture block 5 are firstly fixed through the matching of the pre-tightening groove 7 and the limiting protection device 11, the arc-shaped top part 9 is arranged to limit the moving distance of the limiting fixture block 5, so that the limiting fixture block 5 is prevented from generating large distance deviation when moving, the limiting effect of the limiting plate 1 is poor, when the arc-shaped top part 9 generates change in the air pressure in the pressurizing cavity 8 in the moving process, the moving distance of the arc-shaped top part 9 is favorably controlled, and the position of the limiting fixture block 5 can be effectively fixed through the matching of the arc-shaped top part 9 and the limiting fixture block 5, avoid the too big position that leads to spacing fixture block 5 of pressure that receives at the in-process connecting rod 2 of installation to appear removing, avoid spacing fixture block 5 and stop gear 4's not good effect of being connected simultaneously.
Example 2
As shown in fig. 2 to fig. 3, on the basis of embodiment 1, the present invention provides a technical solution: the outer wall of the embedded block 10 is connected with the inner wall of the pressure through cavity 8 in a sliding manner, the left side of the embedded block 10 is fixedly connected with the right side of the arc-shaped top part 9, when the limiting clamping block 5 is contacted with the limiting mechanism 4, the arc-shaped top part 9 is extruded to a certain degree, the arc-shaped top part 9 is enabled to move towards the inside of the pressure through cavity 8, the air pressure in the pressure through cavity 8 is increased, certain air pressure thrust is generated on the arc-shaped top part 9 during moving, the arc-shaped top part 9 is enabled to be contacted with the limiting clamping block 5 more tightly, the axis of the pulley 6 is fixedly connected with the top of the limiting mechanism 4, the outer wall of the pulley 6 is connected with the inner side wall of the limiting clamping block 5 in a sliding manner, the arranged pulley 6 can limit the clamping block 5 to slide on the limiting mechanism 4, the arc-shaped top part 9 and the embedded block 10 are both positioned at the two sides of the pressure through cavity 8, the outer wall of the limiting protection device 11 is fixedly connected with the inner wall of the limiting mechanism 4, the outer wall of the arc-shaped top piece 9 is provided with an elastic piece 12, a connecting shaft 13 and a baffle 14, the left side of the elastic piece 12 is welded with the right side of the arc-shaped top piece 9, the right side of the elastic piece 12 is welded with the left side of the baffle 14, the axis of the connecting shaft 13 is fixedly connected with the top of the baffle 14, the outer wall of the connecting shaft 13 is fixedly provided with a connecting block, the connecting shaft 13 is fixedly connected with the arc-shaped top piece 9 through the arranged connecting block, the outer wall of the baffle 14 is lapped with the outer wall of the limiting mechanism 4, the baffle 14 is rotatably connected with the arc-shaped top piece 9 through the arranged connecting shaft 13, the baffle 14 is elastically connected with the arc-shaped top piece 9 through the arranged elastic piece 12, the elastic piece 12 arranged on the arc-shaped top piece 9 is matched with the baffle 14, so that the arc-shaped top piece 9 can be contacted with the limiting mechanism 4 after moving to one side of the pressure chamber 8 for a certain distance, and the situation that the moving distance of the arc-shaped top piece 9 is too large to collide the limiting mechanism 4 is avoided, the arc-shaped ejecting part 9 and the limiting mechanism 4 are abraded to a certain degree, and the service life of the arc-shaped ejecting part 9 is prolonged.
Example 3
As shown in fig. 2, 4 and 5, the present invention provides a technical solution based on embodiment 1 and embodiment 2: preferably, the top of the pre-tightening groove 7 is provided with a threaded groove 15, two sides of the threaded groove 15 are provided with air pressure bags 16, the outer wall of each air pressure bag 16 is fixedly connected with the inner wall of the pre-tightening groove 7 in an embedding manner, the bottom of the pre-tightening groove 7 is fixedly connected with a telescopic airflow pipe 17, the outer wall of each telescopic airflow pipe 17 is hermetically connected with the inner wall of each air pressure bag 16, one side of each limiting clamping block 5 is fixedly provided with a movement limiting clamping block 22, the top of each limiting clamping block 5 is movably connected with a sealing cover 23, the bottom of each limiting clamping block 5 is fixedly provided with a moving wheel, the bottom of each moving wheel is slidably connected with the inner side wall of the corresponding limiting plate 1, the surface of each moving wheel is in contact with the surface of the corresponding limiting plate 1, so that the corresponding limiting clamping block 5 can move in the limiting plate 1 conveniently, the inner wall of the limiting protection device 11 is provided with an airflow push plate 18, a magnetic block 19, a magnetic block 20, a magnetic pole placing block 21, a magnetic block 19 and a magnetic pole placing block 21, the air flow pushing plate 18 has certain magnetic force in the downward moving process, deformation of the limiting mechanism 4 is further avoided, the outer wall of the air flow pushing plate 18 is in sliding connection with the inner wall of the limiting protection device 11, the bottom of the air flow pushing plate 18 is fixedly connected with the top of the magnetic block 19, when the moving distance of the air flow pushing plate 18 in the limiting protection device 11 is too large, air pressure in the air flow pushing plate 18 is transmitted to the upper position of the limiting protection device 11 through the air flow pipe 20, and as the air pressure in the limiting protection device 11 is certain, part of air enters the air pressure bag 16 through the telescopic air flow pipe 17, certain air pressure tension exists between the pre-tightening groove 7 and the limiting protection device 11, deformation of the limiting mechanism 4 is reduced to a certain extent, and the outer wall of the air flow pipe 20 is fixedly connected with the inner wall of the air flow pushing plate 18, the bottom of the magnetic pole placing block 21 is fixedly connected with the bottom of the inner wall of the limiting protection device 11, the top of the airflow pushing plate 18 is in lap joint with the bottom of the thread groove 15, the top of the limiting protection device 11 is fixedly connected with the bottom of the telescopic airflow pipe 17, and the outer wall of the telescopic airflow pipe 17 is in through connection with the inner wall of the limiting protection device 11.
The working principle of the rapid installation limiting device of the door and window hardware is as follows:
as shown in fig. 1-5, according to the invention, the mounting angle piece 3 is firstly mounted on a wall or a door window, the position of the limiting plate 1 is fixed, at this time, one end of the connecting rod 2 is also mounted on the wall or the door window, the angle between the limiting plate 1 and the connecting rod 2 is adjusted by moving the limiting fixture block 5, after the angle is adjusted properly, a bolt penetrates through the limiting fixture block and is placed inside the threaded groove 15 on the surface of the pre-tightening groove 7, and the bolt is rotated to move downwards, so that the limiting fixture block 5 is connected with the limiting mechanism 4, and the bolt is moved by a relatively small displacement amount according to the distance between the pre-tightening groove 7 and the limiting protection device 11, so that the connection between the limiting plate 1 and the connecting rod 2 can be realized.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a quick installation stop device of door and window hardware, includes limiting plate (1), connecting rod (2), installation corner fittings (3), stop gear (4) and spacing fixture block (5), the upper left side of connecting rod (2) and the outer wall fixed connection of spacing fixture block (5), one side of stop gear (4) and the inside wall fixed connection of limiting plate (1), the inner wall of spacing fixture block (5) and the outer wall sliding connection of stop gear (4), the bottom of spacing fixture block (5) and the inside wall sliding connection of limiting plate (1), the outer wall of installation corner fittings (3) and one side fixed connection of limiting plate (1), the bilateral symmetry that installation corner fittings (3) are located limiting plate (1) sets up its characterized in that: stop gear (4) include pulley (6), pretension groove (7), lead to press chamber (8), arc top member (9), embedding piece (10) and spacing protection device (11), pretension groove (7) are located the top of stop gear (4) and are seted up, the bottom of pretension groove (7) and the top fixed connection of spacing protection device (11), lead to the bottom that presses chamber (8) to be located stop gear (4) and set up.
2. The rapid installation limiting device for door and window hardware as claimed in claim 1, wherein: the outer wall of embedding piece (10) and the inner wall sliding connection who leads to and press chamber (8), the left side of embedding piece (10) and the right side fixed connection of arc ejecting member (9), the axle center department of pulley (6) and the top fixed connection of stop gear (4), the outer wall and the inside wall sliding connection of spacing fixture block (5) of pulley (6), arc ejecting member (9) and embedding piece (10) all are located the both sides setting that lead to and press chamber (8), the outer wall of spacing protection device (11) is connected with the inner wall of stop gear (4) inlays admittedly.
3. The rapid installation limiting device for door and window hardware as claimed in claim 1, wherein: the outer wall of arc top member (9) is provided with elastic component (12), connecting axle (13) and baffle (14), the left side of elastic component (12) and the right side welding of arc top member (9), the right side of elastic component (12) and the left side welding of baffle (14), the axle center department of connecting axle (13) and the top fixed connection of baffle (14), the outer wall fixed mounting of connecting axle (13) has the connecting block, and connecting axle (13) through the connecting block and arc top member (9) fixed connection who sets up.
4. The rapid installation limiting device for door and window hardware as claimed in claim 3, wherein: the outer wall of baffle (14) and the outer wall overlap joint of stop gear (4), baffle (14) are connected with arc top member (9) rotation through connecting axle (13) that sets up, baffle (14) are through elastic component (12) and arc top member (9) elastic connection who sets up.
5. The rapid installation limiting device for door and window hardware as claimed in claim 1, wherein: the top of the pre-tightening groove (7) is provided with a thread groove (15), two sides of the thread groove (15) are provided with air pressure bags (16), the outer wall of each air pressure bag (16) is fixedly connected with the inner wall of the pre-tightening groove (7) in an embedded mode, the bottom of the pre-tightening groove (7) is fixedly connected with a telescopic airflow pipe (17), and the outer wall of each telescopic airflow pipe (17) is connected with the inner wall of each air pressure bag (16) in a sealing mode.
6. The rapid installation limiting device for door and window hardware as claimed in claim 1, wherein: the inner wall of spacing protection device (11) is provided with air current and pushes away board (18), magnetic block (19), gas flow pipe (20) and magnetic pole and places piece (21), the outer wall of air current and the inner wall sliding connection of spacing protection device (11) that push away board (18), the bottom of air current push away board (18) and the top fixed connection of magnetic block (19), the outer wall of gas flow pipe (20) and the inner wall of air current push away board (18) are inlayed and are connected firmly, the magnetic pole is placed the bottom of piece (21) and the inner wall bottom fixed connection of spacing protection device (11).
7. The rapid installation limiting device for door and window hardware as claimed in claim 6, wherein: the top of the airflow pushing plate (18) is overlapped with the bottom of the thread groove (15), the top of the limiting protection device (11) is fixedly connected with the bottom of the telescopic airflow pipe (17), and the outer wall of the telescopic airflow pipe (17) is in through connection with the inner wall of the limiting protection device (11).
8. The rapid installation limiting device for door and window hardware as claimed in claim 1, wherein: one side fixed mounting of spacing fixture block (5) has removal restriction fixture block (22), the top swing joint of spacing fixture block (5) has sealed lid (23), the bottom fixed mounting of spacing fixture block (5) has the removal wheel, and removes the inside wall sliding connection of the bottom of wheel and limiting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617992.2A CN113216774A (en) | 2021-06-03 | 2021-06-03 | Quick installation stop device of door and window hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617992.2A CN113216774A (en) | 2021-06-03 | 2021-06-03 | Quick installation stop device of door and window hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216774A true CN113216774A (en) | 2021-08-06 |
Family
ID=77082534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110617992.2A Pending CN113216774A (en) | 2021-06-03 | 2021-06-03 | Quick installation stop device of door and window hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113216774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655188A (en) * | 2021-08-31 | 2021-11-16 | 翁有生 | Detection food placer that food detection device used |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421444A1 (en) * | 1994-06-22 | 1996-01-04 | Schaeffler Waelzlager Kg | Device for pressing closure caps into holes in guide rail for linear bearings |
| DE102008056801A1 (en) * | 2008-11-11 | 2010-05-20 | Johnson Controls Interiors Gmbh & Co. Kg | Window for motor vehicle, is provided with window pane, where braking element is provided for window pane in each of its fixed positions |
| CN102027261A (en) * | 2008-05-19 | 2011-04-20 | 压铸及注塑厂海蒂诗有限责任两合公司 | Damping device |
| CN203947937U (en) * | 2014-05-10 | 2014-11-19 | 深圳市中天明科技有限公司 | Spacing electromagnet unit and door closer for door closer |
| CN104832025A (en) * | 2014-02-06 | 2015-08-12 | 爱信精机株式会社 | Opening and closing body control method and apparatus |
| CN107690502A (en) * | 2015-06-10 | 2018-02-13 | 黑拉许克联合股份有限公司 | Vehicle door stop |
| CN109098568A (en) * | 2018-08-01 | 2018-12-28 | 广东坚朗五金制品股份有限公司 | Wind brace |
| CN209799661U (en) * | 2019-03-14 | 2019-12-17 | 武义首匠安防科技有限公司 | Ventilation window door fixing device |
-
2021
- 2021-06-03 CN CN202110617992.2A patent/CN113216774A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421444A1 (en) * | 1994-06-22 | 1996-01-04 | Schaeffler Waelzlager Kg | Device for pressing closure caps into holes in guide rail for linear bearings |
| CN102027261A (en) * | 2008-05-19 | 2011-04-20 | 压铸及注塑厂海蒂诗有限责任两合公司 | Damping device |
| DE102008056801A1 (en) * | 2008-11-11 | 2010-05-20 | Johnson Controls Interiors Gmbh & Co. Kg | Window for motor vehicle, is provided with window pane, where braking element is provided for window pane in each of its fixed positions |
| CN104832025A (en) * | 2014-02-06 | 2015-08-12 | 爱信精机株式会社 | Opening and closing body control method and apparatus |
| CN203947937U (en) * | 2014-05-10 | 2014-11-19 | 深圳市中天明科技有限公司 | Spacing electromagnet unit and door closer for door closer |
| CN107690502A (en) * | 2015-06-10 | 2018-02-13 | 黑拉许克联合股份有限公司 | Vehicle door stop |
| CN109098568A (en) * | 2018-08-01 | 2018-12-28 | 广东坚朗五金制品股份有限公司 | Wind brace |
| CN209799661U (en) * | 2019-03-14 | 2019-12-17 | 武义首匠安防科技有限公司 | Ventilation window door fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655188A (en) * | 2021-08-31 | 2021-11-16 | 翁有生 | Detection food placer that food detection device used |
| CN113655188B (en) * | 2021-08-31 | 2024-01-19 | 重庆琨晟食品有限公司 | Food detection device for food detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113216774A (en) | Quick installation stop device of door and window hardware | |
| CN107826753A (en) | A kind of crawl shift unit of section of shape lug sheet metal | |
| CN212646362U (en) | High-speed press for steel belt hardness detection | |
| CN107511842A (en) | A kind of swing arm pressing equipment of multi-functional adsorbable article | |
| CN213474453U (en) | Conveying device for intelligent sampling quality inspection of toothpaste samples | |
| CN213902787U (en) | Multi-type metal joint sealing performance detection device | |
| CN212932346U (en) | Detection tool for welding adhesive construction performance | |
| CN111151878B (en) | Square tube welding equipment | |
| CN109605062A (en) | A kind of turnover mechanism for valve body production | |
| CN212432107U (en) | Valve flange surface flatness detection device | |
| CN111458246B (en) | Quality detection device for rubber deceleration strip | |
| CN210513938U (en) | Bearing detection equipment | |
| CN219296880U (en) | Brake mechanism of steel coil tensioning device | |
| CN114290031A (en) | Automobile chassis control arm bush press-fitting device | |
| CN209582753U (en) | A kind of cylinder opening type friction drive device | |
| CN217432120U (en) | Steering engine casing rubber coating detection mechanism | |
| CN209411257U (en) | A kind of length-adjustable robotic gripping device | |
| CN112008241A (en) | Rotary positioning mechanism and laser welding equipment | |
| CN212265024U (en) | Welding tool for automobile beam reinforcing plate | |
| CN219387670U (en) | Pneumatic swing door anti-pinch controller | |
| CN212780437U (en) | Pipeline corrosion layer detection probe mounting structure | |
| CN218956026U (en) | Be used for curtain sealing performance detection device | |
| CN109520674A (en) | A kind of multifunctional water pump air tightness test-bed | |
| CN107838975A (en) | A kind of improved environment protection sheet material device | |
| CN216323029U (en) | High-viscosity fluid extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |