阅读说明：本技术 一种移动门防夹器 (Anti-clamping device for movable door ) 是由 王建良 于 2020-11-18 设计创作，主要内容包括：本发明公开了一种移动门防夹器,包括框体,所述框体内开设有两个滑槽,两个所述滑槽内均滑动连接有滑块,两个所述滑块之间固定安装有移动门,位于上端的所述滑槽的内侧壁固定安装有液压杆,所述液压杆的伸缩端与滑块的侧壁固定连接,所述框体的内侧壁固定安装有橡胶垫,所述移动门上开设有两个安装腔、两个第一安装槽、两个滑动槽和两个第二安装槽,两个所述安装腔内均设有转动机构,两个所述滑动槽内均设有推动机构,两个所述推动机构均延伸至相对的安装腔内并与转动机构滑动连接。本发明结构设计合理,其能够在移动门关闭时,就算小孩子的手放置在移动门的侧壁上,也不会造成移动门夹伤小孩手部的情况发生,提高了移动门的安全性。(The invention discloses a movable door anti-clamping device which comprises a frame body, wherein two sliding grooves are formed in the frame body, sliding blocks are connected in the two sliding grooves in a sliding mode, a movable door is fixedly installed between the two sliding blocks, a hydraulic rod is fixedly installed on the inner side wall of the sliding groove at the upper end, the telescopic end of the hydraulic rod is fixedly connected with the side wall of the sliding block, a rubber pad is fixedly installed on the inner side wall of the frame body, two installation cavities, two first installation grooves, two sliding grooves and two second installation grooves are formed in the movable door, rotating mechanisms are arranged in the two installation cavities, pushing mechanisms are arranged in the two sliding grooves, and the two pushing mechanisms extend into the opposite installation cavities and are connected with the rotating mechanisms in a sliding mode. The invention has reasonable structural design, can prevent hands of children from being clamped by the movable door even if the hands of the children are placed on the side wall of the movable door when the movable door is closed, and improves the safety of the movable door.)

1. The movable door clamp preventer comprises a frame body (1) and is characterized in that two sliding grooves (2) are formed in the frame body (1), sliding blocks (4) are connected in the two sliding grooves (2) in a sliding manner, a movable door (5) is fixedly arranged between the two sliding blocks (4), a hydraulic rod (6) is fixedly arranged on the inner side wall of the sliding groove (2) at the upper end, the telescopic end of the hydraulic rod (6) is fixedly connected with the side wall of the sliding block (4), a rubber pad (3) is fixedly arranged on the inner side wall of the frame body (1), two installation cavities (8), two first installation grooves (9), two sliding grooves (15) and two second installation grooves (20) are formed in the movable door (5), rotating mechanisms are arranged in the two installation cavities (8), pushing mechanisms are arranged in the two sliding grooves (15), and extend into the opposite installation cavities (8) and are connected with the rotating mechanisms in a sliding manner, two all be equipped with chucking mechanism in first mounting groove (9), two chucking mechanism all with relative slewing mechanism sliding connection, two all be equipped with stop gear in second mounting groove (20), the lateral wall of floating gate (5) is equipped with protection machanism, protection machanism extends to in two sliding tray (15) and communicates each other rather than inside, is located the lower extreme be equipped with two clean mechanisms on slider (4), two clean mechanism all offsets tightly with the interior bottom of spout (2), is located the lower extreme two standing groove (27), two have been seted up to the interior bottom of spout (2) all be equipped with in standing groove (27) and collect the mechanism.

2. The moving door clamp preventer according to claim 1, wherein the rotating mechanism comprises a rotating rod (13) rotatably connected in the installation cavity (8), and the rotating rod (13) is provided with two limiting grooves (14).

3. A sliding door anti-trap device according to claim 2, characterized in that the pushing mechanism comprises a piston (16) slidably connected in a sliding groove (15), a push rod (17) is fixedly mounted on the piston (16), a first connecting rod (18) is fixedly mounted on the push rod (17), and the first connecting rod (18) extends into the opposite limiting groove (14) and is slidably connected with the same.

4. A sliding door anti-trap device according to claim 2, wherein the clamping mechanism comprises a stop lever (10) slidably connected in the first mounting groove (9), a first spring (12) is fixedly connected between the bottom of the stop lever (10) and the inner wall of the first mounting groove (9), a second connecting rod (11) is fixedly mounted on the stop lever (10), and the second connecting rod (11) extends into the opposite limiting groove (14) and is slidably connected therewith.

5. The moving door anti-clamp device according to claim 1, wherein the blocking mechanism comprises a top plate (21) slidably connected in the second mounting groove (20), a plurality of second springs (23) are fixedly connected between the side wall of the top plate (21) and the inner side wall of the second mounting groove (20), and a clamping groove (22) is formed in the top plate (21).

6. A sliding door anti-trap device according to claim 1, wherein the protection mechanism comprises an air bag (7) fixedly mounted on the side wall of the sliding door (5), two communication pipes (19) are fixedly connected to the air bag (7) and are communicated with the inside of the air bag, and both of the two communication pipes (19) extend into the opposite sliding grooves (15) and are communicated with the inside of the sliding grooves.

7. A moving door anti-trap device according to claim 1, characterized in that said cleaning mechanism comprises a third mounting groove (24) opened on the side wall of the sliding block (4), said third mounting groove (24) is connected with a cleaning brush (25) in a sliding way, a plurality of third springs (26) are fixedly connected between the top of said cleaning brush (25) and the inner top of the third mounting groove (24), and the bottom of said cleaning brush (25) is abutted against the inner bottom of the sliding chute (2).

8. A moving door anti-trap device according to claim 1, characterized in that said collecting mechanism comprises fourth mounting grooves (29) opened on the opposite inner side walls of said placing groove (27), said collecting basin (28) is placed in said placing groove (27), two of said fourth mounting grooves (29) are slidably connected with baffles (30), the rear side walls of two of said baffles (30) are abutted against the front side walls of said collecting basin (28), and a fourth spring (31) is fixedly connected between the side walls of two of said baffles (30) and the inner side walls of the opposite fourth mounting grooves (29).

Technical Field

The invention relates to the technical field of movable doors, in particular to a movable door anti-clamping device.

Background

The movable door is also called a movable partition door, a movable partition door and a track partition door, and has the characteristics of easy installation, reutilization, industrial production, fire prevention, environmental protection and the like.

In the prior art, certain potential safety hazards exist in the use process of the existing movable door, when a child gets in and out of the movable door, the child can place hands on the edge of the movable door due to curiosity, when the movable door is closed, the hands of the child are easily clamped and injured, and therefore the movable door anti-clamping device is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the problem that when a child enters or exits the movable door, the child can place hands on the side of the movable door due to curiosity, and when the movable door is closed, the hands of the child are easy to be clipped, and the safety of the movable door is improved.

In order to achieve the purpose, the invention adopts the following technical scheme:

a movable door anti-clamping device comprises a frame body, wherein two sliding grooves are formed in the frame body, sliding blocks are connected in the two sliding grooves in a sliding mode, a movable door is fixedly installed between the two sliding blocks, a hydraulic rod is fixedly installed on the inner side wall of the sliding groove at the upper end, the telescopic end of the hydraulic rod is fixedly connected with the side wall of the sliding block, a rubber pad is fixedly installed on the inner side wall of the frame body, two installation cavities, two first installation grooves, two sliding grooves and two second installation grooves are formed in the movable door, rotating mechanisms are arranged in the two installation cavities, pushing mechanisms are arranged in the two sliding grooves, the two pushing mechanisms extend into the opposite installation cavities and are connected with the rotating mechanisms in a sliding mode, clamping mechanisms are arranged in the two first installation grooves, and the two clamping mechanisms are connected with the opposite rotating mechanisms in a sliding mode, two all be equipped with stop gear in the second mounting groove, the lateral wall of floating gate is equipped with protection machanism, protection machanism extends to in two sliding trays and communicates each other rather than inside, is located the lower extreme be equipped with two clean mechanisms on the slider, two clean mechanism all offsets tightly with the interior bottom of spout, is located the lower extreme two standing grooves have been seted up to the interior bottom of spout, two all be equipped with in the standing groove and collect the mechanism.

Preferably, slewing mechanism includes the dwang of rotation connection in the installation intracavity, two spacing grooves have been seted up on the dwang.

Preferably, pushing mechanism includes the piston of sliding connection in the sliding tray, fixed mounting has the push rod on the piston, fixed mounting has the head rod on the push rod, the head rod extends to relative spacing inslot and rather than sliding connection.

Preferably, chucking mechanism includes the pin of sliding connection in first mounting groove, the first spring of fixedly connected with between the bottom of pin and the inner wall of first mounting groove, fixed mounting has the second connecting rod on the pin, the second connecting rod extend to relative spacing inslot and rather than sliding connection.

Preferably, stop mechanism includes the roof of sliding connection in the second mounting groove, a plurality of second springs of fixedly connected with between the lateral wall of roof and the inside wall of second mounting groove, the draw-in groove has been seted up on the roof.

Preferably, the protection mechanism comprises an air bag fixedly mounted on the side wall of the movable door, two communicating pipes which are communicated with the inside of the air bag are fixedly connected to the air bag, and the two communicating pipes extend into the opposite sliding grooves and are communicated with the inside of the sliding grooves.

Preferably, the cleaning mechanism comprises a third mounting groove formed in the side wall of the sliding block, a cleaning brush is connected to the third mounting groove in a sliding mode, a plurality of third springs are fixedly connected between the top of the cleaning brush and the inner top of the third mounting groove, and the bottom of the cleaning brush is abutted to the inner bottom of the sliding groove.

Preferably, collect the mechanism including offering the fourth mounting groove on the relative inside wall of standing groove, placed in the standing groove and collected the basin, two equal sliding connection has a baffle, two in the fourth mounting groove the back lateral wall of baffle all offsets with the preceding lateral wall of collecting the basin, two equal fixedly connected with fourth spring between the lateral wall of baffle and the inside wall of relative fourth mounting groove.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the protection mechanism, the pushing mechanism, the rotating mechanism, the clamping mechanism and the blocking mechanism, when child's hand was placed on the gasbag on the floating gate, the floating gate was closed, child's hand was located between the lateral wall of rubber pad and gasbag, this moment, child's hand extrusion gasbag, make the gasbag produce deformation, atmospheric pressure in the gasbag passes through communicating pipe extrusion piston and drives the push rod lapse, head rod on the push rod drives the dwang rotation, the dwang passes through the second connecting rod and drives the pin slip, the pin slips into in the draw-in groove and offsets tightly rather than the inner wall, the roof can't move under the blockking of pin this moment, the tip of roof offsets tightly with the lateral wall of rubber pad, make the hydraulic stem can't continue to promote the floating gate and move, this moment, all there is certain clearance between gasbag and the rubber pad, child's hand clamp has been avoided, the security that the device has been improved.

2. Through the setting of clean mechanism and collection mechanism, when the hydraulic stem drove the slider and removes, dust and debris on the bottom in to the spout are cleaned to the cleaning brush on the slider, and debris and dust after the clearance fall into and collect in collecting the basin, avoid dust and debris too much to lead to the floating gate to be difficult to the condition emergence that slides and influence its normal use.

In conclusion, the movable door is reasonable in structural design, hands of children can be placed on the side wall of the movable door even when the hands of the children are placed on the side wall of the movable door, the hands of the children cannot be clamped by the movable door, and safety of the movable door is improved.

Drawings

Fig. 1 is a schematic structural view of a movable door anti-trap according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C in FIG. 1;

fig. 5 is an enlarged view of the structure at D in fig. 1.

In the figure: 1 framework, 2 spout, 3 rubber pads, 4 sliders, 5 floating gates, 6 hydraulic rods, 7 airbags, 8 installation cavities, 9 first installation grooves, 10 stop levers, 11 second connecting rods, 12 first springs, 13 rotating rods, 14 limiting grooves, 15 sliding grooves, 16 pistons, 17 push rods, 18 first connecting rods, 19 communicating pipes, 20 second installation grooves, 21 top plates, 22 clamping grooves, 23 second springs, 24 third installation grooves, 25 cleaning brushes, 26 third springs, 27 placing grooves, 28 collecting basins, 29 fourth installation grooves, 30 baffles and 31 fourth springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a movable door anti-pinch device comprises a frame body 1, wherein two sliding grooves 2 are formed in the frame body 1, sliding blocks 4 are connected in the two sliding grooves 2 in a sliding manner, a movable door 5 is fixedly installed between the two sliding blocks 4, a hydraulic rod 6 is fixedly installed on the inner side wall of the sliding groove 2 at the upper end, the telescopic end of the hydraulic rod 6 is fixedly connected with the side wall of the sliding block 4, a rubber pad 3 is fixedly installed on the inner side wall of the frame body 1, two installation cavities 8, two first installation grooves 9, two sliding grooves 15 and two second installation grooves 20 are formed in the movable door 5, rotating mechanisms are arranged in the two installation cavities 8 and comprise rotating rods 13 rotatably connected in the installation cavities 8, and two limiting grooves 14 are formed in the rotating rods 13;

the two sliding grooves 15 are internally provided with pushing mechanisms, the two pushing mechanisms extend into the opposite mounting cavities 8 and are in sliding connection with the rotating mechanism, each pushing mechanism comprises a piston 16 connected in the corresponding sliding groove 15 in a sliding manner, a push rod 17 is fixedly arranged on each piston 16, a first connecting rod 18 is fixedly arranged on each push rod 17, and each first connecting rod 18 extends into the corresponding limiting groove 14 and is in sliding connection with the limiting groove;

the two first mounting grooves 9 are internally provided with clamping mechanisms, the two clamping mechanisms are connected with opposite rotating mechanisms in a sliding manner, each clamping mechanism comprises a stop rod 10 connected in the corresponding first mounting groove 9 in a sliding manner, a first spring 12 is fixedly connected between the bottom of each stop rod 10 and the inner wall of the corresponding first mounting groove 9, a second connecting rod 11 is fixedly mounted on each stop rod 10, and each second connecting rod 11 extends into an opposite limiting groove 14 and is connected with the corresponding limiting groove in a sliding manner;

a blocking mechanism is arranged in each of the two second mounting grooves 20 and comprises a top plate 21 connected in the second mounting groove 20 in a sliding manner, a plurality of second springs 23 are fixedly connected between the side wall of the top plate 21 and the inner side wall of the second mounting groove 20, and a clamping groove 22 is formed in the top plate 21;

the side wall of the sliding door 5 is provided with a protection mechanism, the protection mechanism extends into the two sliding grooves 15 and is mutually communicated with the inside of the sliding grooves, the protection mechanism comprises an air bag 7 fixedly arranged on the side wall of the sliding door 5, the air bag 7 is fixedly connected with two communicating pipes 19 mutually communicated with the inside of the air bag, the two communicating pipes 19 extend into the opposite sliding grooves 15 and are mutually communicated with the inside of the sliding grooves, through the arrangement of the protection mechanism, a pushing mechanism, a rotating mechanism, a clamping mechanism and a blocking mechanism, when the hands of a child are placed on the air bag 7 on the sliding door 5, the sliding door 5 is closed, the hands of the child are positioned between the rubber pad 3 and the side wall of the air bag 7, at the moment, the hands of the child extrude the air bag 7 to deform the air bag 7, the air pressure in the air bag 7 extrudes the piston 16 through the communicating pipes 19 to drive the push rod 17 to slide, the rotating rod 13 drives the stop lever 10 to slide through the second connecting rod 11, the stop lever 10 slides into the clamping groove 22 and abuts against the inner wall of the clamping groove, at the moment, the top plate 21 cannot move under the blocking of the stop lever 10, the end part of the top plate 21 abuts against the side wall of the rubber pad 3, so that the hydraulic rod 6 cannot continuously push the movable door 5 to move, and at the moment, certain gaps exist between the air bag 7 and the rubber pad 3, the hand clamping injury of children is avoided, and the safety of the device is improved;

two cleaning mechanisms are arranged on the sliding block 4 positioned at the lower end, the two cleaning mechanisms are tightly abutted against the inner bottom of the sliding groove 2, each cleaning mechanism comprises a third mounting groove 24 formed in the side wall of the sliding block 4, a cleaning brush 25 is connected in the third mounting groove 24 in a sliding manner, a plurality of third springs 26 are fixedly connected between the top of the cleaning brush 25 and the inner top of the third mounting groove 24, and the bottom of the cleaning brush 25 is tightly abutted against the inner bottom of the sliding groove 2;

two placing grooves 27 are arranged at the inner bottom of the sliding chute 2 at the lower end, collecting mechanisms are arranged in the two placing grooves 27 and comprise fourth mounting grooves 29 which are arranged on the opposite inner side walls of the placing grooves 27, collecting basins 28 are arranged in the placing grooves 27, baffle plates 30 are connected in the two fourth mounting grooves 29 in a sliding way, the rear side walls of the two baffle plates 30 are abutted against the front side walls of the collecting basins 28, fourth springs 31 are fixedly connected between the side walls of the two baffle plates 30 and the inner side walls of the opposite fourth mounting grooves 29, and through the arrangement of a cleaning mechanism and the collecting mechanisms, when hydraulic stem 6 drove slider 4 and removes, dust and debris on the bottom in the spout 2 are cleaned to the cleaning brush 25 on the slider 4, and the debris and the dust after the clearance fall into and collect in collecting basin 28, avoid dust and debris too much to lead to the fact sliding door 5 to be difficult to influence its normal use's condition emergence.

The invention can be illustrated by the following operating modes:

when the movable door 5 normally operates, the hydraulic rod 6 drives the movable door 5 on the sliding block 4 to slide, when the movable door 5 is to be closed, the side wall of the rubber pad 3 extrudes the top plate 21 to slide into the second mounting groove 20, the top plate 21 cannot block, so that the movable door 5 can be normally closed, when the movable door 5 slides, the cleaning brush 25 on the sliding block 4 cleans dust and sundries on the bottom in the sliding groove 2, the cleaned sundries and dust fall into the collecting basin 28 to be collected, the situation that the movable door 5 is difficult to slide due to excessive dust and sundries to influence the normal use of the movable door is avoided, when the dust and sundries in the collecting basin 28 are excessive, the baffle 30 is pulled to separate the baffle 30 from blocking the collecting basin 28, so that the collecting basin 28 can be taken out to clean the dust and sundries in the collecting basin, when a child is curious, the hand is placed on the air bag 7 on the movable door 5, the sliding door 5 is closed, the hand of the child is located between the side walls of the rubber pad 3 and the air bag 7, at the moment, the hand of the child extrudes the air bag 7, the air bag 7 is deformed, air pressure in the air bag 7 extrudes the piston 16 through the communicating pipe 19 to drive the push rod 17 to slide downwards, the first connecting rod 18 on the push rod 17 drives the rotating rod 13 to rotate, the rotating rod 13 drives the stop lever 10 to slide through the second connecting rod 11, the stop lever 10 slides into the clamping groove 22 and abuts against the inner wall of the stop lever 10, at the moment, the top plate 21 cannot move under the blocking of the stop lever 10, the end of the top plate 21 abuts against the side wall of the rubber pad 3, the hydraulic rod 6 cannot continuously push the sliding door 5 to move, at the moment, certain gaps are reserved between the air bag 7 and the rubber pad 3, the hand of the child is prevented from being pinched, at the moment, the hydraulic rod 6 is controlled to drive.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.