CN215804296U - Extremely simple screen door structure - Google Patents
Extremely simple screen door structure Download PDFInfo
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- CN215804296U CN215804296U CN202122084389.0U CN202122084389U CN215804296U CN 215804296 U CN215804296 U CN 215804296U CN 202122084389 U CN202122084389 U CN 202122084389U CN 215804296 U CN215804296 U CN 215804296U
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Abstract
The utility model relates to the technical field of screen doors, and provides a simple screen door structure which comprises a frame and a screen window arranged on the frame, wherein the frame comprises a plurality of rod pieces and a connector clip for connecting the rod pieces, the connector clip comprises a connecting block and a first insertion rod, the first insertion rod is arranged on the connecting block and is provided with a first sliding groove and a second insertion rod, the second insertion rod is arranged on the connecting block and is provided with a second sliding groove, the first insertion rod and the second insertion rod are respectively matched with the two angled rod pieces in an inserted manner, a sliding block is arranged on the first sliding groove or the second sliding groove and is provided with a first connecting part, and the first connecting part is used for being rotatably connected with the second connecting part on the screen window frame. Through above-mentioned technical scheme, the problem that installation hinge can cause the influence to door frame intensity among the prior art has been solved.
Description
Technical Field
The utility model relates to the technical field of screen doors, in particular to a simple screen door structure.
Background
The screen door is an article for daily use, is a screen window arranged on a door, has the main function of preventing mosquitoes, and has the main types of single-door backrush screen doors, double-door backrush screen doors and the like. The screen door among the prior art is mostly made through the material of aluminum alloy, and the fixed mode between screen door and the door frame is mostly through hinge connection, and nevertheless the hinge needs the screw fixed when the installation, can cause certain influence to door frame intensity, dismantles simultaneously, changes also to have a great deal of inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple screen door structure, which solves the problem that the strength of a door frame is influenced by installing a hinge in the prior art.
The technical scheme of the utility model is as follows:
a very simple screen door structure comprises a frame and a screen window arranged on the frame, wherein the frame comprises a plurality of rod pieces and plug connectors for connecting the rod pieces,
the plug-in connector comprises a plug-in connector,
a connecting block is arranged on the base plate,
a first insertion rod arranged on the connecting block and provided with a first sliding groove,
a second insertion rod which is arranged on the connecting block and is provided with a second sliding groove,
the first inserted bar and the second inserted bar are respectively inserted and matched with the two angled bar pieces,
the sliding block is arranged on the first sliding groove or the second sliding groove and is provided with a first connecting portion, and the first connecting portion is used for being connected with the second connecting portion on the door frame in a rotating mode.
As a further technical solution, the rod member has a through hole, and further includes an elastic assembly, the elastic assembly is disposed between the frame and the door frame and is used for providing a force of the frame approaching the door frame, the elastic assembly includes a torsion bar and a first connecting rod and a second connecting rod respectively disposed at two ends of the torsion bar, the first connecting rod and the second connecting rod are both disposed at an angle with the torsion bar, the first connecting rod is disposed in the through hole, and the second connecting rod is disposed on the door frame.
As a further technical solution, the elastic assembly further includes a positioning block, the positioning block has a through hole, the first connecting rod is disposed in the through hole, the positioning block is disposed in the through hole, and the contour of the positioning block is attached to the contour of the through hole.
As a further technical scheme, the torsion bar is arranged in the through hole, and the side wall of the through hole is provided with a strip-shaped hole through which the second connecting rod passes.
As a further technical scheme, a rotating sleeve is sleeved on the second connecting rod and is in contact with the door frame.
As a further technical scheme, the first connecting portion is a shaft sleeve, the second connecting portion is a shaft sleeve, and the first connecting portion is connected with the second connecting portion through a pin.
As a further technical scheme, the first connecting portion has a protrusion, the second connecting portion has a circular hole, and the protrusion is rotatably disposed in the circular hole.
The working principle and the beneficial effects of the utility model are as follows:
most of the screen door and door frame fixing methods in the prior art are hinge-connected, however, when the hinge is installed, screws are needed for fixing, and certain influence is caused on the strength of the door frame; the screen window is used for preventing mosquitoes from entering while ensuring certain indoor lighting degree; the rod pieces are main bodies forming the screen door, and the plug connectors play a role in connecting a plurality of rod pieces; wherein the plug connector includes connecting block, first inserted bar, second inserted bar and sliding block, and connecting block, first inserted bar and second inserted bar in the plug connector wherein are integrated into one piece. The connecting block plays a role in connecting the first inserting rod with the second inserting rod, the first inserting rod and the second inserting rod are respectively provided with a first sliding groove and a second sliding groove, the sliding block is arranged in the first sliding groove or the second sliding groove in a sliding mode, and the sliding block and the first sliding groove and the second sliding groove are of a split type connecting structure, so that the position of the sliding block can be adjusted at any time according to requirements during installation, and the sliding block is convenient for an operator to use; the sliding block is connected with the door frame and the frame together through the first connecting portion and the second connecting portion, wherein the second connecting portion is directly installed on the door frame, and only need in the installation connect with the first connecting portion and the second connecting portion can, make things convenient for operating personnel to install. Through this kind of plug connector in this scheme of adoption to and can realize not causing the influence to door frame intensity with the cooperation of frame, member.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a torsion bar, a first link and a second link according to the present invention;
FIG. 4 is a schematic view of a positioning block according to the present invention;
FIG. 5 is a side view of the connector of the present invention;
FIG. 6 is a schematic side view of another embodiment of the connector of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 8 is a schematic view of another embodiment of the present invention at A in FIG. 2;
in the figure: 1. the frame, 2, the member, 3, the plug connector, 4, the connecting block, 5, the first inserted link, 6, the first chute, 7, the second inserted link, 8, the second chute, 9, the sliding block, 10, the first connecting portion, 11, the second connecting portion, 12, the through hole, 13, the elastic component, 14, the torsion bar, 15, the first connecting rod, 16, the second connecting rod, 17, the locating piece, 18, the perforation, 20, the rotating sleeve, 21, the protrusion, 22, the round hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 8, the present embodiment provides a very simple screen door structure, which includes a frame 1, and a screen window disposed on the frame 1, wherein the frame 1 includes a plurality of rods 2 and plug connectors 3 for connecting the rods 2,
the plug-in unit 3 comprises a plug-in unit,
the connecting block (4) is provided with a connecting block,
a first insertion rod 5, the first insertion rod 5 is arranged on the connecting block 4 and is provided with a first sliding chute 6,
a second insertion rod 7, wherein the second insertion rod 7 is arranged on the connecting block 4 and is provided with a second sliding groove 8,
the first inserted bar 5 and the second inserted bar 7 are respectively inserted and matched with the two angled bar pieces 2,
and the sliding block 9 is arranged on the first sliding groove 6 or the second sliding groove 8, and is provided with a first connecting part 10, and the first connecting part 10 is used for being rotatably connected with a second connecting part 11 on the door frame.
Most of the screen door and door frame fixing methods in the prior art are connected through hinges, however, the hinges need to be fixed through screws during installation, and certain influence is caused on the strength of the door frame, in this embodiment, in order to solve the problem that the strength of the door frame is influenced by the screws, a frame 1, a screen window, a rod member 2, a plug connector 3 and a sliding block 9 are specially arranged, wherein the frame 1 is a main body of a screen door structure; the screen window is used for preventing mosquitoes from entering while ensuring certain indoor lighting degree; the rod pieces 2 are main bodies forming the screen door, and the plug connectors 3 play a role in connecting the plurality of rod pieces 2; wherein plug connector 3 includes connecting block 4, first inserted bar 5, second inserted bar 7 and sliding block 9, wherein connecting block 4, first inserted bar 5 and second inserted bar 7 in the plug connector 3 are integrated into one piece. The connecting block 4 plays a role in connecting the first inserting rod 5 with the second inserting rod 7, the first inserting rod 5 and the second inserting rod 7 are respectively provided with a first sliding groove 6 and a second sliding groove 8, the sliding block 9 is arranged in the first sliding groove 6 or the second sliding groove 8 in a sliding mode, the sliding block 9 and the first sliding groove 6 and the second sliding groove 8 are of a split type connecting structure, therefore, the position of the sliding block 9 can be adjusted at any time according to requirements during installation, and the use of an operator is facilitated; the sliding block 9 is connected with the door frame and the frame 1 through the first connecting part 10 and the second connecting part 11, wherein the second connecting part 11 is directly installed on the door frame, and only the first connecting part 10 and the second connecting part 11 need to be connected during installation, so that the installation by an operator is facilitated. Through this kind of plug connector 3 in this scheme of adoption to and can realize not causing the influence to door frame intensity with the cooperation of frame 1, member 2.
Further, the rod member 2 has a through hole 12, and further includes an elastic component 13, where the elastic component 13 is disposed between the frame 1 and the door frame and is used for providing a force of the frame 1 approaching the door frame, the elastic component 13 includes a torsion bar 14 and a first link 15 and a second link 16 respectively disposed at two ends of the torsion bar 14, the first link 15 and the second link 16 are both disposed at an angle to the torsion bar 14, the first link 15 is disposed in the through hole 12, and the second link 16 is set on the door frame.
In the embodiment, in order to enable the screen door to realize the function of automatic closing, a through hole 12 is specially arranged on a rod 2 close to a rotating shaft of the screen door, and an elastic component 13 is additionally arranged, wherein the elastic component 13 comprises a torsion bar 14 and a first connecting rod 15 and a second connecting rod 16 which are arranged at two ends of the torsion bar 14, the torsion bar 14 mainly bears torque, and the effect of returning to the original shape by the characteristics of the torsion bar when torsional deformation occurs can be achieved, wherein the first connecting rod 15 is arranged in the through hole 12, and is clamped in the through hole 12 through the first connecting rod 15, so that the torque can be transmitted to the torsion bar 14 when twisting, the second connecting rod 16 also achieves the effect of transmitting the torque to the torsion bar 14 through contacting with a door frame, when the door is opened, the first two rods and the second connecting rod 16 both provide certain torsional force to the torsion bar 14, so that the torsion bar 14 slightly deforms, and when the main force disappears, the torsion bar 14 returns to the original shape before deformation by the toughness of the torsion bar 14, simultaneously, the torsional moment is respectively transmitted to the through hole 12 and the door frame through the first connecting rod 15 and the second connecting rod 16, and the door frame is fixed, so the second connecting rod 16 can transmit the force to the through hole 12, the force is transmitted to the rod piece 2 through the through hole 12, the rod piece 2 realizes the integral rotation of the frame 1 through the plug connector 3, and finally, the automatic closing function of the screen door is realized.
Further, the elastic assembly 13 further includes a positioning block 17, the positioning block 17 has a through hole 18, the first link 15 is disposed in the through hole 18, the positioning block 17 is disposed in the through hole 12, and the contour of the positioning block 17 is attached to the contour of the through hole 12.
In order that the first connecting rod 15 has a better torque transmission effect in the embodiment, the positioning block 17 is specially arranged, wherein the first connecting rod 15 is arranged in the through hole 18 of the positioning block 17, and the nominal diameter of the first connecting rod 15 is the same as that of the through hole 18, so that the accuracy of the first connecting rod 15 in torque transmission can be ensured; meanwhile, the positioning block 17 is arranged in the through hole 12, the positioning block 17 is attached to the contour of the through hole 12, and the space of the hollow pendulum is avoided when the first connecting rod 15 transmits torque, so that any moment applied to the first connecting rod 15 can be transmitted out through the positioning block 17 and the gapless matching of the positioning block 17 and the through hole 12, and the first connecting rod 15 is ensured to have a better torque transmission effect.
Further, the torsion bar 14 is disposed in the through hole 12, and a side wall of the through hole 12 has a strip-shaped hole through which the second connecting rod 16 passes.
In the embodiment, in order to ensure the overall aesthetic appearance of the extremely simple screen door structure, the torsion bar 14 is specially arranged in the through hole 12, wherein the second connecting rod 16 on the torsion bar 14 is contacted with the door frame through a strip-shaped hole formed on the through hole 12, and the strip-shaped hole is arranged in order to ensure the normal use of the screen door because the second connecting rod 16 has a certain rotation amount when the door is opened and closed. By arranging the torsion bar 14 in the through hole 12, the appearance simplicity of the screen door is improved greatly, and the overall aesthetic property of the simple screen door structure is ensured.
Further, the second connecting rod 16 is sleeved with a rotating sleeve 20, and the rotating sleeve 20 is in contact with the door frame.
In order to realize the effect of door frame protection in this embodiment, set up rotating sleeve 20 specially, wherein rotate the cover 20 and establish on second connecting rod 16, direct and door frame contact can prevent that second connecting rod 16 from causing the friction fish tail to the door frame, add rotating sleeve 20 for second connecting rod 16 and can effectual protection door frame.
Further, the first connecting portion 10 is a shaft sleeve, the second connecting portion 11 is a shaft sleeve, and the first connecting portion 10 is connected with the second connecting portion 11 through a pin.
In order to realize the rotation of the screen door in the embodiment, the first connecting part 10 and the second connecting part 11 are specially arranged, wherein the first connecting part 10 is arranged as a shaft sleeve, the second connecting part 11 is arranged as a shaft sleeve, and the first connecting part and the second connecting part are connected through a pin, so that the rotation function of the screen door can be realized.
Further, the first connecting portion 10 has a protrusion 21, the second connecting portion 11 has a circular hole 22, and the protrusion 21 is rotatably disposed in the circular hole 22.
Another kind of implement structure that realizes screen door pivoted is provided in this scheme, wherein is provided with arch 21 with first connecting portion 10, and second connecting portion 11 still is the axle sleeve, in the use only need with first connecting portion 10 protruding 21 put the round hole 22 of second connecting portion 11 in can, the installation is saved time and is convenient, and the dismouting has been convenient simultaneously a lot.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A very simple screen door structure comprises a frame (1) and a screen window arranged on the frame (1), wherein the frame (1) comprises a plurality of rod pieces (2) and plug connectors (3) for connecting the rod pieces (2),
the plug-in connector (3) comprises,
a connecting block (4),
a first insertion rod (5), wherein the first insertion rod (5) is arranged on the connecting block (4) and is provided with a first sliding groove (6),
a second insertion rod (7), wherein the second insertion rod (7) is arranged on the connecting block (4) and is provided with a second sliding groove (8),
the first inserted bar (5) and the second inserted bar (7) are respectively inserted and matched with the two angled bar pieces (2),
the sliding block (9) is arranged on the first sliding groove (6) or the second sliding groove (8) and is provided with a first connecting part (10), and the first connecting part (10) is used for being rotatably connected with a second connecting part (11) on the door frame.
2. The minimalist screen door structure according to claim 1, wherein the rod (2) has a through hole (12), further comprising an elastic member (13), the elastic member (13) being arranged between the frame (1) and the door frame for providing a force of the frame (1) close to the door frame, the elastic member (13) comprising a torsion bar (14) and a first link (15) and a second link (16) respectively arranged at both ends of the torsion bar (14), the first link (15) and the second link (16) being arranged at an angle to the torsion bar (14), the first link (15) being arranged in the through hole (12), and the second link (16) being arranged on the door frame.
3. The minimalist screen door structure according to claim 2, wherein the resilient assembly (13) further comprises a positioning block (17), the positioning block (17) having a through hole (18), the first link (15) being arranged in the through hole (18), the positioning block (17) being arranged in the through hole (12), and the positioning block (17) having a profile following the profile of the through hole (12).
4. The minibar screen door structure according to claim 3, characterized in that the torsion bar (14) is arranged in the through hole (12), the side wall of the through hole (12) having a strip-shaped hole through which the second connecting rod (16) passes.
5. The minimalist screen door structure of claim 2, wherein the second link (16) is sleeved with a rotating sleeve (20), and the rotating sleeve (20) is in contact with the door frame.
6. The minimalist screen door structure of claim 1, wherein the first connecting portion (10) is a bushing, the second connecting portion (11) is a bushing, and the first connecting portion (10) and the second connecting portion (11) are connected by a pin.
7. Minimalist screen door structure according to claim 1, characterized in that the first connection part (10) has a protrusion (21) and the second connection part (11) has a circular hole (22), the protrusion (21) being rotatably arranged in the circular hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084389.0U CN215804296U (en) | 2021-08-30 | 2021-08-30 | Extremely simple screen door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084389.0U CN215804296U (en) | 2021-08-30 | 2021-08-30 | Extremely simple screen door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215804296U true CN215804296U (en) | 2022-02-11 |
Family
ID=80154051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122084389.0U Active CN215804296U (en) | 2021-08-30 | 2021-08-30 | Extremely simple screen door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215804296U (en) |
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2021
- 2021-08-30 CN CN202122084389.0U patent/CN215804296U/en active Active
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