Screen door and window capable of being mounted without nails and disassembled and assembled through marbles

Abstract

The utility model discloses a nail-free installation marble disassembly and assembly type screen door and window, which comprises a frame body formed by combining an upper sliding rail, a lower sliding rail, a frame and a fixed screen box frame edge, a screen box structure is detachably arranged on the frame body, the screen box structure comprises a screen box body, a pull rod and a screen, and the top surface of the upper sliding rail and the bottom surface of the lower sliding rail are respectively provided with an installation groove; a nail-free mounting structure is arranged in the mounting groove and is used for being clamped and pressed on a door frame or a window frame for positioning; a buckle groove is formed in the side face of the screen box body disassembling and assembling support, and marble structures are arranged on the symmetrical side walls of the buckle groove. And the top end and the bottom end of the screen box body are respectively inserted into the buckle grooves and are pressed and positioned through the marble structures. The nail-free installation structure is reasonable in structural arrangement, the nail-free installation structure is used for being clamped and pressed on a door frame or a window frame for positioning, installation and positioning of the frame body and the door frame or the window frame can be rapidly achieved through the nail-free installation structure, disassembly, assembly and adjustment operation are convenient, and meanwhile installation convenience and installation stability and reliability can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen doors and windows, and specifically designs a marble disassembly and assembly type screen door and window for nail-free installation. Background Art

[0002] Screen doors and windows include screen doors and screen windows, which provide air circulation indoors in summer and play a role in preventing mosquitoes at the same time. In the prior art, the screen doors and windows include a screen door and window frame, a screen box and a screen mesh. When in use, the screen door and window frame is fixed to the window frame by screws, and at the same time, the screen box is installed on the screen door and window frame by means of screws, etc. Although it can meet the use requirements in general situations, it requires corresponding screws for installation, and the disassembly and assembly are relatively inconvenient, which not only affects the disassembly and assembly efficiency, but also is easy to cause damage when disassembling and assembling the screen door and window, affecting its subsequent normal use. Therefore, its applicability and practicability are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide a marble disassembly and assembly type screen door and window for nail-free installation with reasonable structure and beneficial to improving the convenience of disassembly and assembly.

[0004] The technical solution for realizing the purpose of the utility model is a marble disassembly and assembly type screen door and window for nail-free installation, including a frame body formed by combining an upper slide rail, a lower slide rail, a border and a fixed screen box frame edge. A screen box structure is detachably arranged on the frame body. The screen box structure includes a screen box body, a pull rod and a screen mesh. The screen mesh is connected between the screen box body and the pull rod;

[0005] Screen box body disassembly and assembly supports are fixed to both the top and bottom of the fixed screen box frame edge;

[0006] Slide rail grooves are arranged on the top surface of the upper slide rail and the bottom surface of the lower slide rail;

[0007] Pull rod seats matching with the slide rail grooves are arranged on both the top and bottom of the side surface of the screen box body. The pull rod seats are attached to the ends of the upper slide rail and the lower slide rail, and both ends of the pull rod can be translated and arranged in the pull rod seats and the slide rail grooves;

[0008] A snap groove is arranged on the side surface of the screen box body disassembly and assembly support, and marble structures are arranged on the symmetric side walls of the snap groove;

[0009] The top and bottom ends of the screen box body respectively abut against the screen box body disassembly and assembly supports, and the end of the screen box body is inserted into the snap groove and is pressed and positioned by the marble structure.

[0010] Further preferably: Installation grooves are arranged on both the top surface of the upper slide rail and the bottom surface of the lower slide rail;

[0011] A nail-free installation structure is arranged in the installation groove, and the nail-free installation structure is used for clamping and positioning on the door frame or window frame;

[0012] More preferably, the nail-free installation structure includes a connecting seat, a Z-shaped clip, and a locking screw;

[0013] The bottom surface of the connecting seat is provided with a slider that matches the shape of the installation groove, and the side surface of the connecting seat is provided with an L-shaped convex edge;

[0014] One end of the Z-shaped clip is attached to the side surface of the connecting seat and connected by a locking screw. The Z-shaped clip rotates around the locking screw and is limited by both ends of the L-shaped convex edge.

[0015] More preferably, the cross-sectional shape of the installation groove is an inverted T-shaped groove or a dovetail-shaped groove.

[0016] More preferably, a vertical installation groove is provided on the side surfaces of the frame and the fixed side of the screen box;

[0017] A number of guardrails are provided between the frame and the fixed side of the screen box;

[0018] Both ends of the guardrail are located in the vertical installation groove and fixed.

[0019] More preferably, the ball structure includes a ball and a spring;

[0020] Circular holes are provided on the symmetric side walls of the buckle groove;

[0021] The spring is located in the circular hole. Under the action of the spring, the ball extends into the buckle groove and presses against the top and bottom side surfaces of the screen box body.

[0022] More preferably, the top and bottom ends of the screen box body are provided with bosses, and C-shaped abutting grooves are provided on the symmetric side surfaces of the bosses;

[0023] The boss is snapped into the buckle groove, and the ball is pressed against the C-shaped abutting groove under the action of the spring for positioning.

[0024] More preferably, the shape and size of the boss match those of the buckle groove.

[0025] More preferably, an extended connecting portion is fixed to the side surface of the dismountable support of the screen box body;

[0026] The screen box body is detachably installed at the dismountable support of the screen box body, and the pull rod seat is detachably installed at the extended connecting portion;

[0027] Extended retaining edges are provided on the side surfaces of the extended connecting portion and the pull rod seat;

[0028] The extended retaining edge is attached to the end of the slide rail groove to form a complete track;

[0029] The pull rod can be smoothly arranged in the track.

[0030] Or preferably: A slide rail groove extension part matching with the slide rail groove is fixed on the side surface of the pull rod seat;

[0031] The yarn box body is detachably installed at the yarn box body disassembly and assembly support seat. The slide rail groove extension part is on the extension line of the slide rail groove, and the slide rail groove extension part and the slide rail groove form a complete track.

[0032] Further preferably: The installation groove is parallel to the slide rail groove.

[0033] The utility model has positive effects: The structure of the utility model is reasonably arranged. Installation grooves are arranged on the top surface of the upper slide rail and the bottom surface of the lower slide rail; A nail-free installation structure is arranged in the installation groove. The nail-free installation structure is used to clamp and position on the door frame or window frame. Through the nail-free installation structure, the installation and positioning of the frame body and the door frame or window frame can be quickly realized, which is convenient for disassembly, assembly and adjustment operations. At the same time, the convenience of installation and the smooth reliability of installation can also be ensured;

[0034] And a buckle groove is arranged on the side surface of the yarn box body disassembly and assembly support seat, and a marble structure is arranged on the symmetric side walls of the buckle groove; The top end and the bottom end of the yarn box body are respectively inserted into the buckle groove and are pressed and positioned through the marble structure. Through the above structure, the disassembly and assembly convenience of the yarn box body and the frame body can also be improved. At the same time, through the marble structure, the smoothness and effectiveness of installation can also be ensured. The assembly and disassembly operations of the yarn box body can be realized by external force pressing or pulling. It has strong applicability and good practicability;

[0035] And a vertical installation groove is arranged on the side surface of its frame and the fixed yarn box frame edge; A plurality of guardrails are arranged between the frame and the fixed yarn box frame edge; Through the guardrails, the use safety of the overall structure can also be improved, and the disassembly, assembly and maintenance operations of the guardrails are also convenient, which is beneficial to improving its application range and has strong practicability. Brief Description of the Drawings

[0036] In order to make the content of the utility model easier to be clearly understood, the following further details the utility model according to specific embodiments and in combination with the drawings, wherein:

[0037] Figure 1 is a structural schematic diagram of the utility model;

[0038] Figure 2 is a structural diagram of another perspective of the utility model;

[0039] Figure 3 is a schematic diagram of the split structure of the utility model;

[0040] Figure 4 is a structural schematic diagram when the frame in the utility model is split;

[0041] Figure 5 This is a specific structural schematic diagram of the nail-free installation structure in the present utility model.

[0042] Reference numerals: lower slide rail 1, frame 2, fixed screen box frame edge 3, screen box structure 4, screen box body 41, pull rod 42, installation groove 5, nail-free installation structure 6, connecting seat 61, Z-shaped clip 62, locking screw 63, slider 64, buckle groove 7, ball structure 8, L-shaped convex edge 9, vertical installation groove 10, guardrail 11, convex platform 12, C-shaped abutting groove 13, slide rail groove 14, screen box body disassembly and assembly support 15, extended connection part 16, extended edge 17. Specific embodiments

[0043] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model. Embodiment

[0044] See Figures 1 to 5 As shown, a ball disassembly and assembly type screen window and door with nail-free installation includes a frame formed by combining an upper slide rail, a lower slide rail 1, a frame 2 and a fixed screen box frame edge 3. A screen box structure 4 is detachably arranged on the frame. In this embodiment, the frame is a conventional structure of the prior art, which is used to install the screen box structure and is convenient to install on a door frame or a window frame.

[0045] In this embodiment, the screen box structure includes a screen box body 41, a pull rod 42 and a screen mesh. The screen mesh is connected between the screen box body and the pull rod. In this embodiment, the screen mesh, the pull rod and the screen box body are all conventional structures of the prior art, and are only simply applied. The telescopic operation of the screen mesh can be realized through the pull rod.

[0046] Screen box body disassembly and assembly supports 15 are fixed at the top and bottom of the fixed screen box frame edge; slide rail grooves 14 are arranged on the top surface of the upper slide rail and the bottom surface of the lower slide rail; pull rod seats matching the slide rail grooves are arranged on the top and bottom of the side surface of the screen box body. The pull rod seats are attached to the ends of the upper slide rail and the lower slide rail, and both ends of the pull rod can be translated and arranged in the pull rod seats and the slide rail grooves.

[0047] In the actual application process, mounting grooves 5 are provided on the top surface of the upper sliding rail and the bottom surface of the lower sliding rail; a nail-free mounting structure 6 is arranged in the mounting groove, and the nail-free mounting structure is used for clamping and positioning on a door frame or a window frame; through the cooperation of the mounting groove and the nail-free mounting structure, the quick disassembly and assembly connection operation between the frame body and the door frame or the window frame can be realized, the use of screws is reduced, which is beneficial to improving the convenience and effectiveness of disassembly and assembly, and is convenient for disassembly, assembly and maintenance operations.

[0048] In the actual application process, a snap groove 7 is provided on the side surface of the disassembly and assembly support of the screen box body, and a ball structure 8 is arranged on the symmetric side walls of the snap groove; during use, the top end and the bottom end of the screen box body respectively abut against the disassembly and assembly support of the screen box body, and the end part of the screen box body is inserted into the snap groove and is pressed and positioned through the ball structure. Under the action of the ball structure, the screen box body can be limited, which is convenient for the quick disassembly and assembly operation of the screen box body. Under the action of an external force, only the screen box body needs to be pressed and snapped in, and at the same time, the screen box body can be pulled out under the action of an external force, and the operation is convenient.

[0049] In the actual application process, the ball structure includes a ball and a spring; circular holes are provided on the symmetric side walls of the snap groove; the spring is located in the circular hole, and the ball extends into the snap groove under the action of the spring and presses against the side surfaces of the top end and the bottom end of the screen box body. And in order to prevent the ball from detaching, the opening of the circular hole is just smaller than the diameter of the ball. The ball can be installed under the action of an external force. At this time, a part of the ball can extend out of the circular hole and abut against the side surface of the screen box body, and at the same time, the ball will not loosen or fall off.

[0050] In the actual application process, the nail-free mounting structure includes a connecting seat 61, a Z-shaped clip 62 and a locking screw 63; a slider 64 matching the shape of the mounting groove is arranged on the bottom surface of the connecting seat, and an L-shaped convex edge 9 is arranged on the side surface of the connecting seat; in this embodiment, the slider is mainly used to realize the connection between the connecting seat and the upper sliding rail 1 and the lower sliding rail, and the locking screw can lock and position the Z-shaped clip to ensure the stability of the installation, and the L-shaped convex edge is convenient for the Z-shaped clip to rotate at 90 degrees. When installing, the Z-shaped clip can be in a horizontal state, and after installation, the Z-shaped clip is rotated to be in a vertical state, thereby improving the convenience of installation. When installing, one end of the Z-shaped clip is attached to the side surface of the connecting seat and is connected through the locking screw, and the Z-shaped clip rotates around the locking screw and is limited by the two ends of the L-shaped convex edge.

[0051] In the actual application process, the cross-sectional shape of the mounting groove is an inverted T-shaped groove or a dovetail-shaped groove. By setting it as an inverted T-shaped groove or a dovetail-shaped groove, it is convenient for the installation and sliding of the slider, and at the same time, it can also prevent it from loosening or falling off.

[0052] In the actual application process, a vertical installation groove 10 is provided on the side of the frame and the side of the fixed screen box frame; and several guardrails 11 are provided between the frame and the side of the fixed screen box frame; both ends of the guardrail are located in the vertical installation groove and are fixed. In the actual application process, it can be fixed by screws or other methods. Through the setting of the guardrail, the use safety can be improved, and the installation convenience, installation stability and reliability of the overall guardrail are good, and the practicability is strong.

[0053] In the actual application process, bosses 12 are provided at the top and bottom of the screen box body, and C-shaped abutting grooves 13 are provided on the symmetrical sides of the bosses; the bosses are snapped into the snap grooves, and the marbles are pressed against the C-shaped abutting grooves under the action of the springs for positioning. The shapes and sizes of the bosses and the snap grooves are matched. By setting the bosses, not only can the abutting and limiting be realized through the marble structure, but also the bottom surface of the screen box body can be abutted against the top surface of the fixed screen box frame, so as to effectively prevent the screen box body from falling downward and improve the effectiveness, stability and reliability of the support.

[0054] The installation groove is parallel to the slide rail groove. The slide rail groove is mainly used for the translational sliding of the pull rod to ensure the effective telescoping of the screen mesh.

[0055] An extended connection part 16 is fixed on the side of the detachable support of the screen box body; the screen box body is detachably arranged at the detachable support of the screen box body, and the pull rod seat is detachably arranged at the extended connection part; extended stop edges 17 are provided on the sides of the extended connection part and the pull rod seat; the extended stop edges are attached to the end of the slide rail groove to form a complete track; the pull rod can be smoothly arranged in the track. The extended stop edge is beneficial to ensuring the effectiveness of the translational movement of the pull rod, that is, it can effectively and smoothly enter the pull rod seat and the slide rail groove.

[0056] Or in the actual application process, a slide rail groove extension part matching the slide rail groove is fixed on the side of the pull rod seat; the screen box body is detachably arranged at the detachable support of the screen box body, the slide rail groove extension part is on the extension line of the slide rail groove, and the slide rail groove extension part and the slide rail groove form a complete track.

[0057] The utility model has positive effects: The structure of the utility model is reasonably arranged, and installation grooves are provided on the top surface of the upper slide rail and the bottom surface of the lower slide rail; a nail-free installation structure is arranged in the installation groove, and the nail-free installation structure is used for clamping and positioning on the door frame or window frame. Through the nail-free installation structure, the installation and positioning of the frame body on the door frame or window frame can be quickly realized, which is convenient for disassembly, installation and adjustment operations, and at the same time, the installation convenience and the installation stability and reliability can be ensured;

[0058] Moreover, a buckle groove is provided on the side of the detachable support of the yarn box body, and a marble structure is provided on the symmetric side walls of the buckle groove; the top and bottom ends of the yarn box body are respectively inserted into the buckle groove and positioned by pressing with the marble structure. Through the above structure, the disassembly and assembly convenience of the yarn box body and the frame body can be improved. At the same time, through the marble structure, the stability and effectiveness of the installation can also be ensured. The assembly and disassembly operations of the yarn box body can be realized by external force pressing or pulling. It has strong applicability and good practicability;

[0059] In addition, a vertical installation groove is provided on the side of the frame and the side of the fixed yarn box frame; several guardrails are provided between the frame and the fixed yarn box frame; the use safety of the overall structure can be improved through the guardrails, and the disassembly, assembly and maintenance operations of the guardrails are also convenient, which is beneficial to improving its application range and has strong practicability.

[0060] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification, they can also be directly processed according to the existing technical common sense without any doubt. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology. Therefore, no specific description will be made here.

[0061] Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A marble disassembly and assembly type screen door and window for nail-free installation, comprising a frame body formed by combining an upper sliding rail, a lower sliding rail, a border and a fixed screen box frame edge, wherein a screen box structure is detachably arranged on the frame body, and is characterized in that: The yarn box structure includes a yarn box body, a pull rod, and a yarn net, and the yarn net is connected between the yarn box body and the pull rod; Both the top and bottom of the fixed yarn box frame edge are fixed with yarn box body disassembly and assembly supports; The top surface of the upper slide rail and the bottom surface of the lower slide rail are provided with slide rail grooves; Both the top and bottom of the side of the yarn box body are provided with pull rod seats that cooperate with the slide rail grooves. The pull rod seats are attached to the ends of the upper slide rail and the lower slide rail, and both ends of the pull rod can be translated and arranged in the pull rod seats and the slide rail grooves; The side of the yarn box body disassembly and assembly support is provided with a snap groove, and a ball structure is arranged on the symmetric side walls of the snap groove; The top and bottom of the yarn box body respectively abut against the yarn box body disassembly and assembly supports, and the end of the yarn box body is inserted into the snap groove and is pressed and positioned by the ball structure; 2. The snap-in and removable marbled screen window for nail-free installation according to claim 1, characterized in that: Both the top surface of the upper slide rail and the bottom surface of the lower slide rail are provided with installation grooves; A nail-free installation structure is arranged in the installation groove, and the nail-free installation structure is used for clamping and positioning on the door frame or window frame; 3. A snap-on and detachable marble type screen door and window for nail-free installation according to claim 2, characterized in that: The nail-free installation structure includes a connection seat, a Z-shaped clip, and a locking screw; The bottom surface of the connection seat is provided with a slider that matches the shape of the installation groove, and the side of the connection seat is provided with an L-shaped convex edge; One end of the Z-shaped clip is attached to the side of the connection seat and is connected by a locking screw. The Z-shaped clip rotates around the locking screw and is limited by both ends of the L-shaped convex edge; 4. The snap bead disassembly and assembly type screen window for nail-free installation according to claim 3, wherein: The cross-sectional shape of the installation groove is an inverted T-shaped groove or a dovetail groove; 5. A snap-on and removable marble type screen window for nail-free installation according to claim 1, characterized in that: Vertical installation grooves are arranged on the sides of the frame and the fixed yarn box frame edge; A number of guardrails are arranged between the frame and the fixed yarn box frame edge; Both ends of the guardrail are located in the vertical installation groove and are fixed; 6. The snap-in and removable marble type screen door and window for nail-free installation according to claim 1, characterized in that: The ball structure includes a ball and a spring; Circular holes are arranged on the symmetric side walls of the snap groove; The spring is located in the circular hole, and the ball extends into the snap groove under the action of the spring and presses against the top and bottom side surfaces of the yarn box body; 7. The snap-in and removable marbles type screen window and door for nail-free installation according to claim 6, wherein: The top and bottom of the yarn box body are provided with bosses, and C-shaped abutting grooves are arranged on the symmetric side surfaces of the bosses; The boss is snapped into the snap groove, and the ball presses against the C-shaped abutting groove under the action of the spring for positioning; 8. The snap-in and removable marble type screen door and window for nail-free installation according to claim 7, characterized in that: The shape and size of the boss match those of the snap groove; 9. A snap-in and removable marbled screen window for nail-free installation according to claim 1 or claim 6 or claim 7, characterized in that: An extended connection part is fixed to the side of the yarn box body disassembly and assembly support; The yarn box body can be disassembled and assembled at the yarn box body disassembly and assembly support, and the pull rod seat can be disassembled and assembled at the extended connection part; Extended stop edges are arranged on the sides of the extended connection part and the pull rod seat; The extended stop edge is attached to the end of the slide rail groove to form a complete track; The pull rod can be smoothly arranged in the track; 10. A snap-in and removable marble type screen door and window for nail-free installation according to claim 1 or claim 6 or claim 7, characterized in that: A slide rail groove extension part that matches the slide rail groove is fixed to the side of the pull rod seat; The yarn box body can be disassembled and assembled at the yarn box body disassembly and assembly support, the slide rail groove extension part is on the extension line of the slide rail groove, and the slide rail groove extension part and the slide rail groove form a complete track; 11. A snap-on and removable marble type screen door and window for nail-free installation according to claim 2, characterized in that: The installation groove is parallel to the slide rail groove;

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