CN211598458U - Hand clamping prevention device of window opener - Google Patents
Hand clamping prevention device of window opener Download PDFInfo
- Publication number
- CN211598458U CN211598458U CN201922330691.2U CN201922330691U CN211598458U CN 211598458 U CN211598458 U CN 211598458U CN 201922330691 U CN201922330691 U CN 201922330691U CN 211598458 U CN211598458 U CN 211598458U
- Authority
- CN
- China
- Prior art keywords
- arc
- rectangular groove
- shaped
- side wall
- groove
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000004224 protection Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a hand clamping prevention device of a window opener, which comprises a U-shaped frame, wherein the side walls of the opposite ends of the U-shaped frame are respectively provided with a first rectangular groove and a second rectangular groove, a plurality of rotating rods are arranged between the first rectangular groove and the second rectangular groove through bearings, each rotating rod is provided with a shutter blade, the lower end of the side wall of the first U-shaped frame is provided with a transmission mechanism for driving the rotating rods to rotate, the device is added with an arc-shaped limiting block, an elastic limiting plate, a limiting spring and an arc-shaped groove, the two ends of the limiting spring are respectively fixedly connected with the side walls of the opposite ends of the arc-shaped groove and the arc-shaped limiting block when in use, the fixing and limiting can be conveniently carried out through the action of the elastic force of the spring, so that a user and children with weaker safety can be effectively prevented from causing injury to the use of the device in the running process of the device, so that the installation and the disassembly of the device are convenient.
Description
Technical Field
The utility model relates to a hand device is prevented pressing from both sides by ware of windowing belongs to ware technical field of windowing.
Background
The shutter is a soft decoration for a new house of a family, and the shutter blades are made of wood, glass, aluminum alloy and other materials, so that the shutter can resist the erosion of sunlight, wind, rain and dust and is easy to clean.
The action is usually put in place one step when traditional shutter ware of windowing for produce vibrations by a wide margin and influence the life of casement to the casement of shutter, and current ware of windowing does not set up protector in the use, easily causes the injury to user and the less strong children hand of security, reduces the security performance of device and the practicality of device greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ware of windowing prevents tong device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hand clamping prevention device for a window opener comprises a U-shaped frame, wherein a first rectangular groove and a second rectangular groove are respectively formed in the side walls of the two opposite ends of the U-shaped frame, a plurality of rotating rods are arranged between the first rectangular groove and the second rectangular groove through bearings, each rotating rod is provided with a shutter blade, and a transmission mechanism for driving the rotating rods to rotate is arranged at the lower end of the side wall of the first U-shaped frame;
the louver comprises a louver blade, a rotating rod, an arc-shaped groove, an arc-shaped limiting block, an elastic limiting plate and a limiting spring, wherein the arc-shaped groove is formed at the joint of the louver blade and the rotating rod, the arc-shaped groove is connected with the arc-shaped limiting block in a sliding mode, the arc-shaped limiting block is fixedly installed on the side wall of the rotating rod, the elastic limiting plate is fixedly installed on the inner wall of the arc-shaped groove and at the lower;
connecting mechanism is installed to shutter blade lower extreme lateral wall, connecting mechanism includes a plurality of protection rubber slab and three slider, and is a plurality of impartial distance fixed mounting has three slider, and three on the protection rubber slab slider sliding connection has the spout, and is a plurality of three spout has been seted up to impartial distance on the shutter blade bottom lateral wall.
Preferably, it is a plurality of the equal equidistance distribution of dwang is installed on two inside walls of rectangular channel one and rectangular channel, and is a plurality of dwang one end is rotated with two inside walls of rectangular channel and is connected, a plurality of the dwang other end is all rotated and is connected with the bearing, and is a plurality of bearing bottom fixed mounting is on a inside wall of rectangular channel.
Preferably, a plurality of the rotating rods are all provided with blind blades in a rotating connection sleeve.
Preferably, drive mechanism includes motor case and a plurality of drive wheel, motor case fixed mounting is on U type frame lower extreme lateral wall, just motor incasement fixed mounting has servo motor, the servo motor output passes motor case and rectangular channel both sides lateral wall fixedly connected with drive wheel perpendicularly, and the equal fixed cover of a plurality of drive wheels is established and is installed on the dwang in rectangular channel two, and is a plurality of the drive wheel all connects through belt transmission each other.
The utility model has the advantages that:
(1) arc stopper, elasticity limiting plate, spacing spring and arc wall have been added to this device, during the use through spacing spring both ends respectively with the relative one end lateral wall fixed connection of arc wall and arc stopper piece, the effect of the elastic force through the spring is convenient for fix it spacing for the device is in the operation in-process, can effectually prevent that user and the less strong children of security from causing the injury to the use of this device.
(2) This device has added spout, slider and protective rubber board, and the spout sliding connection of the slider through fixed mounting on the protective rubber board and shutter blade bottom during the use for be convenient for install it and dismantle, and improved the safety protection nature to the user, make the security performance and the practicality of device more high-efficient, satisfy people's demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the blind blade of the present invention;
FIG. 3 is a side view of the bottom of the blind according to the present invention;
fig. 4 is a schematic diagram of the principle structure of the transfer mechanism of the present invention.
In the figure: 1. a U-shaped frame; 2. a first rectangular groove; 3. a second rectangular groove; 4. rotating the rod; 5. a bearing; 6. a louver blade; 7. a transmission mechanism; 71. a motor case; 72. a servo motor; 73. a driving wheel; 74. a belt; 8. a protection mechanism; 81. an arc-shaped slot; 82. an arc-shaped limiting block; 83. an elastic limit plate; 84. a limiting spring; 9. a connecting mechanism; 91. a slider; 92. a chute; 93. and a protective rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hand clamping prevention device of a window opener comprises a U-shaped frame 1, wherein the side walls of two opposite ends of the U-shaped frame 1 are respectively provided with a first rectangular groove 2 and a second rectangular groove 3, a plurality of rotating rods 4 are arranged between the first rectangular groove 2 and the second rectangular groove 3 through bearings 5, each rotating rod 4 is provided with a shutter blade 6, and the lower end of one side wall of the U-shaped frame 1 is provided with a transmission mechanism 7 for driving the rotating rod 4 to rotate;
an arc-shaped groove 81 is formed at the joint of the shutter blades 6 and the rotating rod 4, an arc-shaped limiting block 82 is connected in the arc-shaped groove 81 in a sliding manner, the arc-shaped limiting block 82 is fixedly installed on the side wall of the rotating rod 4, an elastic limiting plate 83 is fixedly installed on the inner wall of the arc-shaped groove 81 and at the lower end of the side wall of the arc-shaped limiting block 82, and the side walls of the opposite ends of the arc-shaped limiting block 82 and the arc;
connecting mechanism 9 is installed to 6 lower extreme lateral walls of shutter blade, connecting mechanism 9 includes a plurality of protective rubber boards 93 and three slider 91, impartial distance fixed mounting has three slider 91 on a plurality of protective rubber boards 93, and three slider 91 sliding connection has spout 92, impartial distance has seted up three spout 92 on the 6 bottom lateral walls of a plurality of shutter blade, through setting up drive mechanism 7, protective mechanism 8 and connecting mechanism 9, make the device avoid current ware of windowing to set up protective device and lead to causing the injury to user and the weaker children's hand of security, the security performance of device has been improved greatly.
Wherein, the equidistance distribution of a plurality of dwang 4 is installed on rectangular channel one 2 and two 3 inside walls of rectangular channel, and a plurality of dwang 4 one ends are rotated with two 3 inside walls of rectangular channel and are connected, and a plurality of dwang 4 other ends are all rotated and are connected with bearing 5, and 5 bottom fixed mounting of a plurality of bearings are on one 2 inside walls of rectangular channel, rotate the bearing 5 of connecting through dwang 4 one end for it is more stable in the use to the device.
Wherein, drive mechanism 7 includes motor case 71 and a plurality of drive wheel 73, motor case 71 fixed mounting is on the lateral wall of U type frame 1 lower extreme, and fixed mounting has servo motor 72 in the motor case 71, servo motor 72 output passes motor case 71 and two 3 lateral walls fixedly connected with drive wheel 73 of rectangular channel perpendicularly, and the equal fixed cover of a plurality of drive wheels 73 establishes and installs on dwang 4 in two 3 rectangular channels, and a plurality of drive wheels 73 all connect through belt 74 transmission each other, through the servo motor 72 who sets up, and through the drive wheel 73 of servo motor 72 output fixed connection, and be connected through belt transmission between the drive wheel 73 on the dwang 4, make to use the practicality more high-efficient and satisfy people's demand of device.
Specifically, when the utility model is used, firstly, the device is powered on, the servo motor 72 is started to rotate forward, the output end of the servo motor 72 is fixedly connected with the transmission wheel 73 and is in transmission connection with the transmission wheel 73 on the rotating rod 4 through the belt 74, namely, the servo motor 72 rotates forward to drive the shutter blades 6 to close, the side wall of the shutter blades 6 in rotation connection with the rotating rod 4 is provided with the arc-shaped groove 81, and is fixedly connected with the side wall of the rotating rod 4 through the arc-shaped limit block 82 in sliding connection with the arc-shaped groove 81 and the arc-shaped limit block 82 through two ends of the limit spring 84, the limit spring 84 is fixedly limited according to the elastic force of the limit spring 84, when the device is operated, when some children with weak safety consciousness insert hands into the gaps of the shutter blades 6, according to the sliding connection of the arc-shaped limit block 82 and the arc-shaped, make and block this shutter blade 6's movement track, thereby realize the function of preventing pressing from both sides to children's hand, when taking out children's hand, according to spacing spring 84's elastic force, make and drive arc stopper 82 and resume to initial position, and through fixed mounting's slider 91 and the spout 92 sliding connection of shutter blade 6 bottom on the protection rubber plate 93, and improved the safety protection nature to the user, and effectually prevent that user and the weaker children of security from causing the injury to the use of this device, until accomplishing whole work order.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The anti-pinch device for the window opener is characterized by comprising a U-shaped frame (1), wherein the side walls of the two opposite ends of the U-shaped frame (1) are respectively provided with a first rectangular groove (2) and a second rectangular groove (3), a plurality of rotating rods (4) are arranged between the first rectangular groove (2) and the second rectangular groove (3) through bearings (5), each rotating rod (4) is provided with a shutter blade (6), and the lower end of one side wall of the U-shaped frame (1) is provided with a transmission mechanism (7) for driving the rotating rods (4) to rotate;
an arc-shaped groove (81) is formed in the joint of the shutter blades (6) and the rotating rod (4), an arc-shaped limiting block (82) is connected in the arc-shaped groove (81) in a sliding mode, the arc-shaped limiting block (82) is fixedly installed on the side wall of the rotating rod (4), an elastic limiting plate (83) is fixedly installed on the inner wall of the arc-shaped groove (81) and at the lower end of the side wall of the arc-shaped limiting block (82), and the side walls of the opposite ends of the arc-shaped limiting block (82) and the arc-shaped groove (81) are respectively;
coupling mechanism (9) are installed to shutter blade (6) lower extreme lateral wall, coupling mechanism (9) are including a plurality of protection rubber slab (93) and three slider (91), and are a plurality of equipartition is gone up apart from fixed mounting to protection rubber slab (93) has three slider (91), and is three slider (91) sliding connection has spout (92), and is a plurality of three spout (92) have been seted up apart from impartial on shutter blade (6) bottom lateral wall.
2. The hand-clamping prevention device for the window opener as claimed in claim 1, wherein the rotating rod (4) is installed on the inner side wall of the first rectangular groove (2) and the second rectangular groove (3) in an equal distance manner, and is multiple in that one end of the rotating rod (4) is rotatably connected with the inner side wall of the second rectangular groove (3), and is multiple in that the other end of the rotating rod (4) is rotatably connected with the bearing (5), and is multiple in that the bottom end of the bearing (5) is fixedly installed on the inner side wall of the first rectangular groove (2).
3. The anti-pinch device for the window opener as claimed in claim 1, wherein the rotating rods (4) are rotatably connected with shutter blades (6).
4. The hand-clamping prevention device for the window opener is characterized in that the transmission mechanism (7) comprises a motor box (71) and a plurality of transmission wheels (73), the motor box (71) is fixedly installed on the side wall of the lower end of the U-shaped frame (1), a servo motor (72) is fixedly installed in the motor box (71), the output end of the servo motor (72) vertically penetrates through the motor box (71) and the side wall of the second rectangular groove (3) and is fixedly connected with the transmission wheels (73), the transmission wheels (73) are fixedly sleeved on the rotating rods (4) installed in the second rectangular groove (3), and the transmission wheels (73) are connected with each other in a transmission mode through belts (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330691.2U CN211598458U (en) | 2019-12-23 | 2019-12-23 | Hand clamping prevention device of window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330691.2U CN211598458U (en) | 2019-12-23 | 2019-12-23 | Hand clamping prevention device of window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211598458U true CN211598458U (en) | 2020-09-29 |
Family
ID=72594627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922330691.2U Expired - Fee Related CN211598458U (en) | 2019-12-23 | 2019-12-23 | Hand clamping prevention device of window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211598458U (en) |
-
2019
- 2019-12-23 CN CN201922330691.2U patent/CN211598458U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211598458U (en) | Hand clamping prevention device of window opener | |
| CN212649884U (en) | Entrance guard power supply device capable of improving entrance guard reliability | |
| CN214886376U (en) | Driving device of electric retractable door | |
| CN206530248U (en) | A kind of efficient windproof rolling door | |
| CN110700709A (en) | Adjustable transmission device of casement window | |
| CN215761167U (en) | Door pocket with temporarily adjustable area size | |
| CN210343175U (en) | Environment-friendly energy-saving and power-saving roller shutter door | |
| CN211691298U (en) | Metal door and window installation fixed establishment | |
| CN210530683U (en) | Aluminum alloy door and window | |
| CN220979111U (en) | Door and window rotating mechanism of roller balance wheel | |
| CN213742955U (en) | Energy-saving bridge-cut-off casement window | |
| CN112714570A (en) | Exhibition hall fingerprint identification device | |
| CN212201818U (en) | Electric shutter with limiting function | |
| CN201209348Y (en) | Locking device and electric window with the locking device | |
| CN217269888U (en) | Opening and closing structure of heat-insulating shutter | |
| CN216525273U (en) | Hardness detection device is used in production of building door and window | |
| CN220022097U (en) | Ring network switch cabinet shell | |
| CN216866427U (en) | Aluminum alloy door and window with dustproof construction | |
| CN218117655U (en) | Shutter convenient to rolling | |
| CN214403039U (en) | Building electrical safety protection device | |
| CN220307529U (en) | Gateway safety monitoring device of Internet of things | |
| CN215595258U (en) | Child lock for door and window | |
| CN221467087U (en) | High-voltage power distribution cabinet of motor vehicle | |
| CN215671761U (en) | Energy-conserving door and window mounting structure of high stability | |
| CN220247970U (en) | Dust removal electric screen window door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |