CN211258446U - Novel to drawing screen door - Google Patents

Novel to drawing screen door Download PDF

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Publication number
CN211258446U
CN211258446U CN201922064432.XU CN201922064432U CN211258446U CN 211258446 U CN211258446 U CN 211258446U CN 201922064432 U CN201922064432 U CN 201922064432U CN 211258446 U CN211258446 U CN 211258446U
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China
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frame
external frame
built
screen door
movable plate
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CN201922064432.XU
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Chinese (zh)
Inventor
刘杰
张若玉
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Lixin Yuruo Information Technology Co ltd
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Lixin Yuruo Information Technology Co ltd
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Abstract

The utility model discloses a novel to drawing screen door, including external frame, the spout that leads down has been seted up to external frame's inner chamber lower surface symmetry, and external frame's front surface has seted up the rectangle through-hole, the activity groove has been seted up to external frame's inner chamber upper surface, the even fixed surface of inner chamber upper surface in activity groove has a plurality of telescopic connecting rods, the common fixed mounting of lower extreme of a plurality of telescopic connecting rods has the fly leaf, the last fixed surface of fly leaf installs the thread bush, the inboard spiro union of thread bush has the screw thread post with rectangle through-hole intercommunication, the upper end fixedly connected with knob of screw thread post, the spout that leads has been seted up to the lower surface symmetry of fly. The utility model provides a built-in frame adopts the fly leaf to carry out spacingly in vertical direction, and through rotating the knob, drives the screw thread post and rotates, realizes that the thread bush in the outside drives the fly leaf rebound to in making built-in frame break away from the direction slide rail, the convenient dismouting with built-in frame, the maintenance of being convenient for.

Description

Novel to drawing screen door
Technical Field
The utility model relates to a screen door technical field specifically is a novel to sliding screen door.
Background
The door is the most important component in ancient Chinese buildings, and not only is a passage for people to go in and out, but also is one of the symbols of the building grade. Enter and exit must be controlled. The door always has the first time, and the door, which is ancient, may only be a gap for people to come in and go out. The door is also expected to be held by the hope, common people pay attention to their own day, the door is pasted with new year pictures, the ' hog arch door ' and ' carp leaping into the Dragon's Gate ' are pasted, the simplest character of ' good fortune ' is pasted, the day is expected to be good every year, and the importance of the door can be thought of.
The existing paired sliding screen doors are difficult to mount and dismount due to fixed structure, so that the trouble of difficult maintenance is caused; in addition, in order to pull the screen door conveniently, a groove is formed in the outer side of the frame of the screen door, but the contact area between the screen door and a human hand is small, so that the use comfort is poor. Therefore, a novel split screen door is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel opposite-pull screen door, which solves the problems that the existing opposite-pull screen door is difficult to install and disassemble and difficult to maintain due to fixed structure; in addition, in order to pull the screen door conveniently, a groove is formed in the outer side of a frame of the screen door, but the contact area between the screen door and a human hand is small, so that the use comfort is poor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel to drawing screen door, includes external frame, external frame's inner chamber lower surface symmetry has been seted up down the direction spout, just the rectangle through-hole has been seted up to external frame's front surface, the activity groove has been seted up to external frame's inner chamber upper surface, the even fixed mounting of inner chamber upper surface in activity groove has a plurality of telescopic connecting rod, and is a plurality of the common fixed mounting of lower extreme of telescopic connecting rod has the fly leaf, the last fixed surface of fly leaf installs the thread bush, the inboard spiro union of thread bush has the screw thread post with the rectangle through-hole intercommunication, the upper end fixedly connected with knob of screw thread post, the lower surface symmetry of fly leaf has seted up the direction spout, two that correspond from top to bottom go up the direction spout and the inside of leading the spout down is provided with built-in frame jointly, the inboard.
Preferably, the lower surface of the built-in frame is symmetrically and fixedly provided with thrust wheels, and each thrust wheel is matched with the lower guide sliding groove.
Preferably, the outer side of the telescopic connecting rod is sleeved with a return spring, and two ends of the return spring are respectively fixed with the external frame and the movable plate through welding.
Preferably, the inner side of the external frame is symmetrically provided with limit grooves, and both ends of the movable plate are fixedly provided with limit blocks matched with the limit grooves.
Preferably, the shock pads are symmetrically embedded in the inner side of the external frame and are located under the limiting groove.
Preferably, the front surface and the rear surface of the built-in frame are both provided with grooves, the inner side of each groove is rotatably connected with a handle, and a coil spring is arranged between each handle and the built-in frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a built-in frame adopts the fly leaf to carry out spacingly in vertical direction, and through rotating the knob, drives the screw thread post and rotates, realizes that the thread bush in the outside drives the fly leaf rebound to in making built-in frame break away from the direction slide rail, the convenient dismouting with built-in frame, the maintenance of being convenient for.
2. The utility model provides a handle sets up in the recess to connect through the coil spring, conveniently expand the handle when using, can increase the area of contact with the staff, thereby increase the comfort level of using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
fig. 3 is a partial enlarged view of part B of the present invention.
In the figure: 1. a thrust wheel; 2. an external frame; 3. a shock pad; 4. a limiting groove; 5. a movable plate; 6. a limiting block; 7. a screen; 8. a built-in frame; 9. a lower guide chute; 10. an upper guide chute; 11. a movable groove; 12. a telescoping connecting rod; 13. a return spring; 14. a threaded post; 15. a knob; 16. a rectangular through hole; 17. a threaded sleeve; 18. a groove; 19. a coil spring; 20. a handle.
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.
Example 1:
referring to fig. 1-3, a novel split screen door comprises an external frame 2, a lower guide chute 9 is symmetrically arranged on the lower surface of the inner cavity of the external frame 2, the front surface of the external frame 2 is provided with a rectangular through hole 16, the upper surface of the inner cavity of the external frame 2 is provided with a movable groove 11, the upper surface of the inner cavity of the movable groove 11 is uniformly and fixedly provided with a plurality of telescopic connecting rods 12, the lower ends of the telescopic connecting rods 12 are jointly and fixedly provided with a movable plate 5, the upper surface of the movable plate 5 is fixedly provided with a threaded sleeve 17, the inner side of the threaded sleeve 17 is screwed with a threaded column 14 communicated with the rectangular through hole 16, the upper end of the threaded column 14 is fixedly connected with a knob 15, the lower surface of the movable plate 5 is symmetrically provided with an upper guide sliding groove 10, the interiors of the upper guide sliding groove 10 and a lower guide sliding groove 9 which correspond to each other up and down are jointly provided.
Referring to fig. 1, the lower surface of the internal frame 8 is symmetrically and fixedly provided with the thrust wheels 1, and each thrust wheel 1 is matched with the lower guide chute 9, so that friction between the internal frame 8 and the external frame 2 is avoided, and noise pollution is reduced.
Referring to fig. 2, a return spring 13 is sleeved on an outer side of the telescopic connecting rod 12, and two ends of the return spring 13 are respectively fixed to the external frame 2 and the movable plate 5 by welding, so as to increase stability of the movable plate 5 during movement.
Referring to fig. 1, the inner side of the external frame 2 is symmetrically provided with limiting grooves 4, and two ends of the movable plate 5 are both fixedly provided with limiting blocks 6 matched with the limiting grooves 4, so that the movable plate 5 is prevented from excessively moving downwards and generating strong friction on the internal frame 8.
Referring to fig. 1, the inner side of the external frame 2 is symmetrically embedded with shock absorbing pads 3, and the shock absorbing pads 3 are located right below the limiting grooves 4, so as to prevent the internal frame 8 from directly colliding with the external frame 2, and reduce noise pollution.
Referring to fig. 3, the front and rear surfaces of the built-in frame 8 are respectively provided with a groove 18, the inner side of each groove 18 is rotatably connected with a handle 20, and a coil spring 19 is arranged between the handle 20 and the built-in frame 8, so as to increase the comfort level of operating the built-in frame 8.
The working principle is as follows: in use, the handle 20 is unfolded from the interior of the recess 18 and the built-in frame 8 is pulled by the handle 20, and when the handle 20 is released, the handle 20 is automatically folded into the recess 18 by the coil spring 19. When the gauze 7 needs to be disassembled, firstly, the knob 15 is rotated to drive the threaded column 14 to rotate, so that the threaded sleeve 17 on the outer side drives the movable plate 5 to move upwards, at the moment, the telescopic connecting rod 12 and the return spring 13 are both compressed, the built-in frame 8 is separated from the inner part of the upper guide chute 10, then the built-in frame 8 is slightly inclined, and the built-in frame 8 is lifted upwards, so that the supporting wheel 1 connected with the lower end of the built-in frame is separated from the inner part of the lower guide chute 9.
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 (6)

1. The utility model provides a novel to sliding screen door, includes external frame (2), its characterized in that: the lower guide sliding grooves (9) are symmetrically formed in the lower surface of the inner cavity of the external frame (2), the rectangular through hole (16) is formed in the front surface of the external frame (2), the movable groove (11) is formed in the upper surface of the inner cavity of the external frame (2), a plurality of telescopic connecting rods (12) are uniformly and fixedly mounted on the upper surface of the inner cavity of the movable groove (11), the movable plate (5) is fixedly mounted at the lower ends of the telescopic connecting rods (12) together, the threaded sleeve (17) is fixedly mounted on the upper surface of the movable plate (5), the threaded column (14) communicated with the rectangular through hole (16) is screwed on the inner side of the threaded sleeve (17), the knob (15) is fixedly connected to the upper end of the threaded column (14), the upper guide sliding grooves (10) are symmetrically formed in the lower surface of the movable plate (5), and the internal portions of the upper guide sliding grooves (10) and the lower guide sliding grooves (9, and a gauze (7) is fixedly arranged on the inner side of the built-in frame (8).
2. The novel split screen door as claimed in claim 1, wherein: the lower surface of the built-in frame (8) is symmetrically and fixedly provided with thrust wheels (1), and each thrust wheel (1) is matched with the lower guide sliding groove (9).
3. The novel split screen door as claimed in claim 1, wherein: the outer side of the telescopic connecting rod (12) is sleeved with a return spring (13), and two ends of the return spring (13) are respectively fixed with the external frame (2) and the movable plate (5) through welding.
4. The novel split screen door as claimed in claim 1, wherein: limiting grooves (4) are symmetrically formed in the inner side of the external frame (2), and limiting blocks (6) matched with the limiting grooves (4) are fixedly mounted at the two ends of the movable plate (5).
5. The novel split screen door as claimed in claim 4, wherein: the shock absorption device is characterized in that shock absorption pads (3) are symmetrically embedded in the inner side of the external frame (2), and the shock absorption pads (3) are located under the limiting grooves (4).
6. The novel split screen door as claimed in claim 1, wherein: the front surface and the rear surface of the built-in frame (8) are respectively provided with a groove (18), the inner side of each groove (18) is rotatably connected with a handle (20), and a coil spring (19) is arranged between each handle (20) and the built-in frame (8).
CN201922064432.XU 2019-11-26 2019-11-26 Novel to drawing screen door Active CN211258446U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922064432.XU CN211258446U (en) 2019-11-26 2019-11-26 Novel to drawing screen door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922064432.XU CN211258446U (en) 2019-11-26 2019-11-26 Novel to drawing screen door

Publications (1)

Publication Number Publication Date
CN211258446U true CN211258446U (en) 2020-08-14

Family

ID=71986476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922064432.XU Active CN211258446U (en) 2019-11-26 2019-11-26 Novel to drawing screen door

Country Status (1)

Country Link
CN (1) CN211258446U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113356745A (en) * 2021-07-20 2021-09-07 利辛县富亚纱网有限公司 Fixing device with high firmness for gauze installation and use method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113356745A (en) * 2021-07-20 2021-09-07 利辛县富亚纱网有限公司 Fixing device with high firmness for gauze installation and use method thereof

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