Adjustable horizontal fixed size non-magnetic soft screen door

Abstract

The application discloses a non-magnetic soft screen door with adjustable horizontal fixing size, which comprises screen one, screen two and a screen fixing part, wherein the screen fixing part comprises a body, an adjusting area and a screen fixing area one are arranged on the body, an adjusting body is arranged in the adjusting area and is adjustable at the position of the screen fixing area one, the screen fixing area one is suitable for fixing and installing the screen one, the screen fixing area one comprises a limiting body arranged on the bottom of the body and extending downward freely, a pressing body suitable for clamping the screen one outside the limiting body, and a clamping body for clamping and lifting the front end of the pressing body, and the adjusting body is suitable for fixing and installing the screen two and is adjustable along the length direction of the adjusting area.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of non-magnetic and adjustable width size screen door, in particular to a non-magnetic soft screen door with adjustable horizontal fixed size. BACKGROUND

[0002] The magnetic screen door is generally fixed by magnetic material at the middle edge to realize the opening and closing of the screen door. Although this kind of magnetic screen door is convenient to install, it has some problems in production and actual use.

[0003] In production, the four edges of the screen door need to be edge sealed, and magnetic material needs to be installed at the middle edge sealing area. The production steps are complicated, and the production cost is high.

[0004] In actual use, since the middle part uses magnetic material, it needs to be passed through frequently and is subjected to a certain force each time, so that the middle part will sag after a period of use. Therefore, the magnetic screen door has the above-mentioned problems of leakage and high production cost.

[0005] Furthermore, according to market feedback, there are various specifications and widths of door frames on the market, which need to be sized and processed into various specifications of screen doors. The screen doors between door frames with different widths cannot be shared, resulting in the phenomenon of "not short but long". According to the literature, CN108397121A discloses a magnetic soft screen door with adjustable horizontal fixed size. This kind of screen door uses a telescopic assembly to realize the installation between door frames with different width sizes. However, due to the structure of the telescopic assembly and the side plate, leakage will occur at the top when installing the screen door on a narrow width door frame. SUMMARY

[0006] The technical problem to be solved by the present application is how to solve the problems of easy leakage and high production cost of the existing magnetic screen door.

[0007] In order to solve the above technical problems, the inventors have summarized and obtained the technical scheme of the present application through practice. The present application adopts the following technical scheme:

[0008] A non-magnetic soft screen door with adjustable horizontal fixed size, comprising a screen net one, a screen net two and a screen net fixing part, wherein the screen net fixing part comprises:

[0009] a body, the body is provided with an adjusting area and a screen net fixing area one;

[0010] an adjusting body, the adjusting body is arranged inside the adjusting area and is adjustable at the position of the screen net fixing area one;

[0011] The yarn net fixing area I is suitable for fixing and installing the yarn net I, and comprises a limiting body arranged on the bottom front side of the body and freely extending downward, a pressure joint body suitable for clamping the yarn net I outside the limiting body, and a clamping body suitable for clamping and lifting the front end of the pressure joint body.

[0012] The adjusting body is suitable for fixing and installing the yarn net II and is position-adjustable along the length direction of the adjusting area.

[0013] Preferably, the pressure joint body is in a U-shaped structure, and the top front end of the pressure joint body is provided with a connecting head in a T-shaped structure.

[0014] Preferably, the clamping body comprises a portal body integrally connected to the front side of the body, two symmetrical clamping jaws are arranged inside the portal body, a pin shaft I and a pin shaft II are arranged on the clamping jaws, and a slot I and a slot II suitable for position-adjusting the pin shaft I and the pin shaft II are arranged on the portal body, the slot I is suitable for vertically guiding the pin shaft I, and the slot II is suitable for first rotating the pin shaft II towards the middle part of the portal body and then vertically guiding the pin shaft II.

[0015] Preferably, a tension spring is arranged between the back of the clamping jaw and the portal body, and a limiting part is arranged on the side of the top of the clamping jaw close to the middle part of the portal body, and a clamping part is arranged on the side of the bottom of the clamping jaw close to the middle part of the portal body.

[0016] Preferably, the adjusting body comprises a mounting body, the bottom of the mounting body is provided with a mounting slot, one end of the bottom of the mounting slot is provided with a pressing body, and the other end is provided with a blocking body, the pressing body and the mounting body are suitable for rotating and relatively sliding, a limiting column is arranged in the mounting slot, and the limiting column is suitable for mounting the yarn net II in the mounting slot through the pressing body.

[0017] Preferably, a sliding groove is arranged on the pressing body, and an elastic body and a sliding block are arranged inside the sliding groove, the sliding block and the mounting body are rotationally arranged, a torsional spring is arranged at the rotation structure, the torsional spring is suitable for resetting the sliding block after the rotation relative to the mounting body, and the elastic body is suitable for resetting the sliding block after the sliding relative to the sliding groove.

[0018] Preferably, an avoiding slot is arranged at the position close to the bottom of the rear side of the mounting body.

[0019] Preferably, a positioning block I, a positioning block II and a positioning block III are arranged at the adjusting area, the positioning block I and the positioning block II are suitable for limiting the pressing body, and the positioning block III is suitable for supporting the blocking body.

[0020] Preferably, the top of the yarn net I and the top of the yarn net II are sewn with an edge sealing structure.

[0021] A production process of a non-magnetic soft yarn door with adjustable horizontal fixing size, and the steps are as follows:

[0022] Step one: assembling the yarn net I

[0023] The one end of the screen one with the edge sealing structure is covered on the outside of the limiting body, the crimping body is installed upward, the crimping body is fixed to the outside of the limiting body during the upward movement, the limiting body gradually increases in width from the bottom to the top, the connecting head of the crimping body enters the inside of the portal body during the upward movement, and the top limiting part of the clamping jaw in the inside of the portal body contacts the top of the connecting head first, drives the clamping jaw to rotate, the pin shaft two rotates to the middle part of the portal body during the rotation, so that the clamping part is clamped on the outside of the connecting head, when the clamping jaw is in the vertical state, the tension spring lifts the clamping jaw, and the connecting head is also lifted, and finally the top of the crimping body and the outer wall of the limiting body fix and clamp the screen one;

[0024] Step two: assemble the screen two:

[0025] The screen two is wrapped on the outside of the limiting column, moves to the inside of the installation groove through the limiting column, and presses the extrusion body, the extrusion body rotates relative to the installation body, after the limiting column completely enters the inside of the installation groove, the torsion spring and the elastic body jointly act on the extrusion body to rotate outward and press the screen two with the edge sealing structure on the outside of the limiting column;

[0026] Step three: assemble the screen one and the screen two:

[0027] The extrusion body is inserted between the positioning block one and the positioning block two along the length direction of the body, the blocking body is supported on the positioning block three, the screen one is dragged to the front side while inserting the extrusion body, after the extrusion body is installed in the body, the screen one and the screen two abut each other after releasing the external force.

[0028] Compared with the prior art, the present application has the following advantages:

[0029] Firstly, the non-magnetic screen door structure is adopted, the body structure only needs to be factoryized and mass-produced, the screen is cut to a fixed length, the screen and the body are assembled, in use, the adjusting body in the length direction is adjusted to realize the relative position between the screen one and the screen two, the width is adjusted, the production cost is greatly reduced, for example, the cost of the previous 80*200mm screen door is about 15 yuan, the cost of the screen door with the structure can be maintained at about 7 yuan, and the body is made of extrusion process.

[0030] Secondly, the combination structure of the limiting column, the extrusion body, the blocking body and the mounting body can ensure that the gauze two is crimped on the outside of the limiting column, and the limiting column is located in the mounting groove in this state, and the extrusion body and the blocking body are mounted between the positioning block one and the positioning block two and the corresponding area of the positioning block three, so that the structure stability of the adjusting body is realized. The crimping body can clamp the gauze one on the outside of the limiting body, and the door frame body is additionally provided, the connecting head of the crimping body is lifted by the clamping body in the door frame body, so that the gauze one can be tightly clamped on the outside of the limiting body, and the falling phenomenon of the limiting body is avoided.

[0031] Finally, the adjusting body and the crimping body structure are adopted, after the screen door is assembled, the gauze one and the gauze two are abutted, so that the gauze one and the gauze two cannot appear the leakage phenomenon, the seamless screen door structure is realized, and the top end of the gauze one and the gauze two is sewn with the sealing structure, the sealing structure is used as the plug to prevent the gauze and the corresponding structure from falling off, and the structure stability is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the overall structure schematic diagram of the application;

[0033] Figure 2 It is the structure schematic diagram of the crimping body before installation of the application;

[0034] Figure 3 It is Figure 2 The structure schematic diagram of the clamping body before clamping the connecting head;

[0035] Figure 4 It is Figure 1 The working condition diagram of the clamping body after clamping the connecting head;

[0036] Figure 5 It is Figure 1 The connecting relationship diagram of the adjusting body after clamping the gauze two;

[0037] Figure 6 It is the working condition diagram of the application in use;

[0038] Figure 7 It is the front view of the application installed in the door frame.

[0039] In the diagram: 1. Mesh screen one; 2. Mesh screen two; 3. Main body; 31. Limiting body; 32. Pressing body; 321. Connector; 33. Clamping body; 331. Frame body; 332. Gripper; 333. Pin one; 334. Pin two; 335. Groove one; 336. Groove two; 337. Tension spring; 338. Limiting part; 339. Clamping part; 34. Positioning block one; 35. Positioning block two; 36. Positioning block three; 4. Adjusting body; 41. Mounting body; 42. Mounting groove; 43. Stop; 44. Extrusion body; 45. Limiting post; 46. Elastic body; 47. Slider; 48. Slide groove; 49. Torsion spring. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0041] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0042] Example 1, as Figures 1 to 4 As shown, a non-magnetic flexible screen door with an adjustable horizontal fixed size includes a screen mesh 1, a screen mesh 2, and a screen mesh fixing part, wherein the screen mesh fixing part includes:

[0043] Body 3, which has an adjustment area and a mesh fixing area;

[0044] Adjustment body 4 is arranged inside the adjustment area and is adjustable at one position in the mesh fixing area;

[0045] Among them, the mesh fixing area one is suitable for fixing mesh one 1. The mesh fixing area one includes a limiting body 31 that is set on the bottom front side of the body 3 and extends downward freely, a pressing body 32 that is suitable for snapping mesh one 1 onto the outside of the limiting body 31, and a clamping body 33 that clamps and lifts the front top of the pressing body 32.

[0046] The adjusting body 4 is suitable for fixing the mesh 2 and its position is adjustable along the length of the adjusting area.

[0047] The crimping body 32 has a U-shaped structure, and a connector 321 is provided at the top front end of the crimping body 32, and the connector 321 has a T-shaped structure.

[0048] The clamping body 33 comprises a portal body 331 integrally connected to the front side of the body 3, two symmetrical clamping jaws 332 are installed inside the portal body 331, pin shafts 333 and 334 are installed on the clamping jaws 332, grooves 335 and 336 suitable for adjusting the positions of the pin shafts 333 and 334 are arranged on the portal body 331, the groove 335 is suitable for guiding the pin shaft 333 in the vertical direction, and the groove 336 is suitable for rotating the pin shaft 334 first to the middle part of the portal body 331 and then guiding the pin shaft 334 in the vertical direction.

[0049] The stretching spring 337 is installed between the back of the clamping jaw 332 and the portal body 331, and the limiting part 338 is arranged on one side of the top of the clamping jaw 332 close to the middle part of the portal body 331, and the clamping part 339 is arranged on one side of the bottom of the clamping jaw 332 close to the middle part of the portal body 331.

[0050] By wrapping the gauze 1 on the outside of the limiting body 31 and upwardly installing the crimping body 32, the gauze 1 can be clamped on the top of the limiting body 31, the width of the limiting body 31 gradually increases from the bottom to the top, and at the same time, the connecting head 321 of the front top end of the crimping body 32 will first contact the limiting part 338 on the top of the clamping jaw 332 to rotate the clamping jaw 332, when rotating, the pin shaft 334 rotates along the groove 336 to the middle part of the portal body 331 to make the clamping jaw 332 vertically arranged, in this process, the stretching spring 337 will be stretched again, then the pin shafts 333 and 334 vertically move upward along the grooves 335 and 336, the connecting head is also driven to move upward, to the top of the grooves 335 and 336, at this time, the inside top of the crimping body 32 will clamp the gauze 1 on the outside of the limiting body 31.

[0051] In example 2, the following improvements are made on the basis of the above examples: as shown in Figure 1 , Figure 5 , Figure 6 The adjusting body 4 comprises an installation body 41, the bottom of the installation body 41 is provided with an installation groove 42, one end of the bottom of the installation groove 42 is provided with a pressing body 44, and the other end is provided with a blocking body 43, the pressing body 44 and the installation body 41 are suitable for rotating and relatively sliding, a limiting column 45 is installed in the installation groove 42, and the limiting column 45 is suitable for installing the gauze 2 in the installation groove 42 through the pressing body 44. The end section of the pressing body 44 is arc-shaped structure.

[0052] The pressing body 44 is provided with a sliding groove 48, and the sliding groove 48 is provided with an elastic body 46 and a sliding block 47, the sliding block 47 and the installation body 41 are rotatably arranged and provided with a torsional spring 49 at the rotating structure, the torsional spring 49 is suitable for resetting the sliding block 47 after rotating relative to the installation body 41, and the elastic body 46 is suitable for resetting the sliding block 47 after sliding relative to the sliding groove 48.

[0053] The rear side of the installation body 41 is provided with an avoiding groove close to the bottom position.

[0054] The adjusting area is provided with positioning block one 34, positioning block two 35 and positioning block three 36, the positioning block one 34 and the positioning block two 35 are suitable for limiting the extrusion body 44, and the positioning block three 36 is suitable for supporting the stop body 43.

[0055] In use, the screen two 2 is wrapped outside the limiting column 45, and the limiting column 45 in this state is installed into the installation slot 42, the extrusion body 44 is deflected to a certain extent inside the installation slot 42, the extrusion body 44 cannot continue to deflect, at this time the elastic body 46 is compressed, the extrusion body 44 moves outward relative to the installation body 41, when the limiting column 45 is completely inserted into the installation slot 42, the torsion spring 49 deflects the sliding block 48 outward, the extrusion body 44 deflects the screen two 2 along the outer circumferential surface of the limiting column 45, when the deflection is 45°, the elastic body 46 acts, the extrusion body presses the screen two 2 along the outer circumferential surface of the limiting column 45, until the extrusion body 44 and the screen two 2 outside the limiting column 45 are tangent. Then the extrusion body 44 is inserted between the positioning block one 34 and the positioning block two 35, and the stop body 43 is supported on the positioning block three 36, the position of the screen two 2 can be freely adjusted along the length direction of the body 3, the installation body 41 outside the body 3 is fixed by using thick magic tape, and the body 3 is fixed by using thin magic tape.

[0056] After the screen door is assembled, the screen one 1 and the screen two 2 are in abutment under the action of the installation body 41 and the pressure joint body 42, so that the screen one 1 and the screen two 2 cannot appear the leakage phenomenon, and the seamless screen door structure is realized.

[0057] The top of the screen one 1 and the screen two 2 is sewn with the edge sealing structure, the top end of the screen one 1 and the screen two 2 is sewn with the edge sealing structure, the edge sealing structure is used as a plug to prevent the screen and the corresponding structure from falling off, and the stability of the structure is ensured.

[0058] A production process of a non-magnetic soft screen door with adjustable horizontal fixed size is provided, as shown in the figure, the steps are as follows: Figures 1 to 7 The steps are as follows:

[0059] Step one: assemble the screen one 1:

[0060] The one end of the screen one 1 with the edge sealing structure is covered outside the limiting body 31, and the crimping body 32 is installed upwards, and the crimping body 32 is clamped and fixed to the outside of the limiting body 31 in the upward moving process, the limiting body 31 gradually increases in width from the bottom to the top, and the connecting head 321 of the crimping body 32 will enter the inside of the portal body 331 in the upward moving process, and the top limiting part 338 of the clamping jaw 332 inside the portal body 331 will contact the top of the connecting head 321 first, driving the clamping jaw 332 to rotate, and the pin shaft two 334 rotates to the middle part of the portal body 331 when rotating, so that the clamping part 339 is clamped outside the connecting head 321, when the clamping jaw 332 is in the vertical state, the tension spring 337 will lift the clamping jaw 332, and at the same time, the connecting head 321 will also be lifted, and finally the top of the crimping body 32 and the outer wall of the limiting body 31 will fix and clamp the screen one 1;

[0061] Step two: assemble the screen two 2:

[0062] The screen two 2 is wrapped outside the limiting column 45, moves to the inside of the installation groove 42 through the limiting column 45, and presses the extrusion body 44, the extrusion body 44 will rotate relative to the installation body 41, after the limiting column 45 completely enters the inside of the installation groove 42, the torsional spring 49 and the elastic body 46 will jointly act on the extrusion body 44 to rotate outward and press the screen two 2 with the edge sealing structure to the outside of the limiting column 45;

[0063] Step three: assemble the screen one 1 and the screen two 2:

[0064] The extrusion body 44 is inserted between the positioning block one 34 and the positioning block two 35 along the length direction of the body 3, and the blocking body 43 is supported on the positioning block three 36, and the screen one 1 is also dragged to the front side when the extrusion body 44 is inserted, after the extrusion body 44 is installed in the body 3, the screen one 1 and the screen two 2 abut each other after the external force is released.

[0065] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The alternatives can be partial structure, device, method step alternatives, or complete technical solutions. According to the technical solutions and inventive concept of the present application, equivalent replacement or change is covered within the protection scope of the present application.

Claims

1. A non-magnetic soft screen door of adjustable horizontal fixed size, comprising a screen one (1), a screen two (2) and a screen fixing part, characterized in that, The gauze fixing part comprises: The body (3) is provided with an adjusting area and a gauze fixing area I; The adjusting body (4) is arranged in the adjusting area and is position-adjustable in the gauze fixing area I; The gauze fixing area I is suitable for fixing the gauze I (1), and comprises a limiting body (31) arranged on the bottom of the body (3) and extending downward, a pressing body (32) suitable for clamping the gauze I (1) outside the limiting body (31), and a clamping body (33) suitable for clamping and lifting the front end of the pressing body (32). The adjusting body (4) is suitable for fixing the gauze II (2) and is position-adjustable along the length direction of the adjusting area. The pressing body (32) is in a U-shaped structure, the top of the pressing body (32) is provided with a connecting head (321) in a T-shaped structure, and the two sides of the interior of the pressing body (32) are both provided with a barb part. The clamping body (33) comprises a portal body (331) integrally connected to the front side of the body (3), two symmetrical clamping jaws (332) arranged in the portal body (331), a pin shaft I (333) and a pin shaft II (334) arranged on the clamping jaws (332), a slot I (335) and a slot II (336) suitable for the position adjustment of the pin shaft I (333) and the pin shaft II (334) and arranged on the portal body (331), and the slot I (335) is suitable for guiding the pin shaft I (333) in the vertical direction, and the slot II (336) is suitable for rotating the pin shaft II (334) to the middle part of the portal body (331) first and then guiding the pin shaft II (334) in the vertical direction. The adjusting body (4) comprises an installation body (41), the bottom of the installation body (41) is provided with an installation slot (42), one end of the bottom of the installation slot (42) is provided with a pressing body (44), and the other end is provided with a blocking body (43), the pressing body (44) and the installation body (41) are suitable for rotation and relative sliding, and a limiting column (45) is arranged in the installation slot (42), and the limiting column (45) is suitable for installing the gauze II (2) in the installation slot (42) through the pressing body (44). The pressing body (44) is provided with a sliding groove (48), and the sliding groove (48) is provided with an elastic body (46) and a sliding block (47), the sliding block (47) and the installation body (41) are rotationally arranged, and a torsional spring (49) is arranged at the rotation structure, the torsional spring (49) is suitable for resetting the sliding block (47) after rotation relative to the installation body (41), and the elastic body (46) is suitable for resetting the sliding block (47) after sliding relative to the sliding groove (48).

2. A non-magnetic soft screen door of adjustable horizontal fixed size according to claim 1, characterized in that, The back of the clamping jaw (332) and the portal body (331) are provided with a tensile spring (337), and the top of the clamping jaw (332) is provided with a limiting part (338) on one side close to the middle part of the portal body (331), and the bottom is provided with a clamping part (339) on one side close to the middle part of the portal body (331).

3. A non-magnetic soft screen door of adjustable horizontal fixed size according to claim 2, characterized in that, The rear side of the installation body (41) is provided with an avoiding slot close to the bottom.

4. The adjustable horizontal fixed size non-magnetic soft screen door according to claim 3, wherein, The adjusting area is provided with a positioning block one (34), a positioning block two (35) and a positioning block three (36), the positioning block one (34) and the positioning block two (35) are suitable for limiting the extrusion body (44), and the positioning block three (36) is suitable for supporting the stop body (43).

5. The adjustable horizontal fixed size non-magnetic soft screen door according to claim 4, wherein, The top of the gauze one (1) and the gauze two (2) is sewn with an edge sealing structure.

6. A process for producing the adjustable horizontal fixed size non-magnetic soft screen door according to claim 5, characterized by, The steps are as follows: Step one: assemble the gauze one (1) The gauze one (1) with the edge sealing structure is covered on the outside of the limiting body (31), and the crimping body (32) is installed upwards, the crimping body (32) is clamped and fixed to the outside of the limiting body (31) in the upward movement process, the limiting body (31) gradually increases in width from the bottom to the top, the connecting head (321) of the crimping body (32) will enter the inside of the portal body (331) in the upward movement process, and the top limiting part (338) of the clamping jaw (332) inside the portal body (331) will contact the top of the connecting head (321) first, driving the clamping jaw (332) to rotate, the pin shaft two (334) rotates to the middle part of the portal body (331) when rotating, so that the clamping part (339) is clamped on the outside of the connecting head (321), when the clamping jaw (332) is in the vertical state, the tension spring (337) will lift the clamping jaw (332), and at the same time the connecting head (321) will also be lifted, finally the top of the crimping body (32) and the outer wall of the limiting body (31) will fix and clamp the gauze one (1); Step two: assemble the gauze two (2) The gauze two (2) is wrapped outside the limiting column (45), moves to the inside of the installation slot (42) through the limiting column (45), and presses the extrusion body (44), the extrusion body (44) will rotate relative to the installation body (41), after the limiting column (45) completely enters the inside of the installation slot (42), the torsional spring (49) and the elastic body (46) will jointly act on the extrusion body (44) to rotate outward and press the gauze two (2) with the edge sealing structure on the outside of the limiting column (45); Step three: assemble the gauze one (1) and the gauze two (2) The extrusion body (44) is inserted between the positioning block one (34) and the positioning block two (35) along the length direction of the body (3), and the stop body (43) is supported on the positioning block three (36), while inserting the extrusion body (44), the gauze one (1) is also dragged to the front side, after the extrusion body (44) is installed in the body (3), the gauze one (1) and the gauze two (2) abut each other after releasing the external force.

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