CN216841237U

CN216841237U - Folding screen door capable of adjusting size and width of net piece

Info

Publication number: CN216841237U
Application number: CN202220366675.8U
Authority: CN
Inventors: 黄忠治
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-06-28
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a folding screen door capable of adjusting the size and width of a net piece, which comprises a lower track plate and an upper track plate which are arranged in parallel from top to bottom, wherein the lower track plate and the upper track plate are connected through side beam frames which are symmetrical from left to right, a body positioned between the lower track plate and the upper track plate is arranged between the two side beam frames, the body comprises the net piece, the net piece is provided with a plurality of net pieces which are connected through hinged plates, the upper ends of the hinged plates are arranged on the upper track plate in a spaced sliding way, the hinged plates are provided with two symmetrically arranged hinge grooves, the net piece is arranged in the hinge grooves through the insertion of the hinge rods, the net piece is provided with net piece clamps in the vertically symmetrical insertion way, the two ends of the net piece clamps are provided with insertion rods and are arranged in the hinge grooves, the joint of the end parts of the net piece clamps is fixed, the adhesive glue such as 502 is not needed to be adhered on the net piece, and meanwhile, when the folding screen door is used for a long time, the last life of net piece tip wearing and tearing serious influence screen door, when not using, realize the quick folding of screen door and accomodate, reduce the occupation space of screen door, conveniently come in and go out.

Description

Folding screen door capable of adjusting size and width of net piece

Technical Field

The utility model relates to a screen door technical field especially relates to a folding screen door of adjustable net piece size width.

Background

The existing folding screen window is inconvenient to pull up and ventilate when ventilating, is easy to block and causes damage, and is very labor-consuming when being pulled up and folded, and when being folded, the screen window is folded together to occupy a large space, and the existing screen door is often fixed on a door frame when being used, and needs to be detached from the door frame when not being used, so that the operation is very inconvenient, the screen door is very easy to damage by repeated dismounting, and the screen door adopting a folding mode can be folded and stored without being taken down, but in the long-term use and folding process, the movement of the upper end and the lower end of the screen door is frequently and easily abraded, so that the folding screen door capable of adjusting the size and the width of a mesh is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a folding screen door of adjustable net piece size width when not using, realizes the quick folding of screen door and accomodates, reduces the occupation space of screen door, makes things convenient for the pedestrian to come in and go out, avoids simultaneously when using this folding screen door for a long time, and the wearing and tearing of net piece bottom seriously influence life on the screen door.

In order to solve the technical problem, the utility model provides a following technical scheme: a folding screen door capable of adjusting the size and width of a mesh comprises a lower track plate and an upper track plate which are arranged in parallel up and down, the lower track plate and the upper track plate are connected through bilateral symmetrical side beam frames, a body positioned between the lower track plate and the upper track plate is arranged between the two side beam frames, the body comprises a plurality of meshes which are connected through hinged plates, the upper ends of the hinged plates are arranged on the upper track plate at intervals in a sliding manner, the hinged plate is provided with two symmetrically arranged hinge grooves, the net sheets are inserted into the hinge grooves through hinge rods, the net piece is symmetrically inserted with net piece clips from top to bottom, the two ends of the net piece clips are provided with insertion rods and inserted in the hinge grooves, on the side-beam frame of one side installation of body, the opposite side of body is connected with the stand, stand slidable mounting is between lower track board and last track board.

As a preferred technical scheme of the utility model, the fixed track pole that is equipped with parallel upper track board setting of lower extreme of upper track board, the track pole is equipped with folding slider, spacing spout and slidable mounting have been seted up on the folding slider on the track pole, folding slider has a plurality of and the interval sets up the bottom at the articulated slab, the top of folding slider is equipped with the articulated shaft and inserts the articulated inslot.

As a preferred technical scheme of the utility model, set up the gyro wheel groove that distributes along lower trackway board direction of track in the lower trackway board, be equipped with the lower gyro wheel of grafting installation at the articulated inslot under folding slider, the spacing roll setting of lower gyro wheel is at the gyro wheel inslot.

As a preferred technical scheme of the utility model, the fixed slide that is equipped with in top of stand, slide slidable mounting is on the track pole, the fixed truckle that is equipped with down in bottom of stand, the truckle groove that distributes along lower track board track direction has been seted up in the lower track inboard, the spacing roll setting of lower truckle is at the truckle inslot.

As a preferred technical scheme of the utility model, lower truckle has two sets of and bilateral symmetry and sets up, every group lower truckle includes the lower truckle of two front and back symmetries, truckle groove and two sets of and front and back symmetry set up.

As an optimal technical scheme of the utility model, fixed slot has been seted up and has been articulated to match with the hinge bar to the inboard of side roof beam structure.

As a preferred technical scheme of the utility model, adjusting slot has been seted up to the inboard of side roof beam structure and has been inserted and connect and be provided with the inserted bar, the inserted bar is close to one side of net piece and sets up the insertion groove that matches with the hinge bar is articulated, adjusting slot has a plurality of and sets up the inboard at the side roof beam structure along the fore-and-aft direction.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the screen door is characterized in that the body is arranged between the lower track plate and the upper track plate, so that the body comprises a plurality of meshes which are hinged through the hinged plates, and the upright post which is installed in a sliding mode is arranged on one side of the body, so that the sliding upright post and the meshes are hinged, when the screen door needs to be opened, the upright post is pulled, the hinged plates slide along the linear track, all meshes are located on the same straight line, when the screen door is folded and stored, the upright post is pulled in the opposite direction, all meshes are sequentially folded and stacked together, the folding of the screen door is realized, when the screen door is not used, the screen door is rapidly folded and stored, the occupied space of the screen door is reduced, and pedestrians can conveniently come in and go out;

2. through set up the net piece clamp in the upper and lower end of net piece, set up the inserted bar in the both sides that the net piece pressed from both sides and peg graft at the hinge inslot, realize the protection to the net piece, avoid when using this folding screen door for a long time, the wearing and tearing of net piece bottom seriously influence life on the screen door, the net piece presss from both sides fixedly to the joint of net piece tip, it glues it on the net piece need not to use viscosity glue such as 502, be convenient for change the maintenance, simultaneously can press from both sides according to the not unidimensional net piece of door frame height selection, realize adjusting the holistic width of net piece, the not door frame of co-altitude of adaptation uses.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the middle and lower casters of the present invention;

FIG. 3 is a schematic view of the middle and lower track plates of the present invention;

FIG. 4 is a schematic view of a mesh sheet according to the present invention;

fig. 5 is a schematic view of a screen clip according to the present invention;

fig. 6 is a schematic view of a folding slider according to the present invention;

fig. 7 is a schematic view of a middle extension rod of the present invention;

fig. 8 is a schematic view of a hinge slot of the present invention;

fig. 9 is a schematic view of the folding state of the screen door of the present invention.

Wherein: 1. a lower track plate; 2. a side beam frame; 3. a track rod; 4. an upper track plate; 5. a mesh sheet; 6. a column; 7. a lower roller; 8. a hinged lever; 9. a lower caster; 10. a slide base; 11. a plug rod; 12. adjusting the slot; 13. fixing the slot; 14. folding the slide block; 15. a hinge plate; 16. a screen clip; 17. inserting a rod; 18. a limiting chute; 19. a roller groove; 20. a caster groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in figures 1-9, the utility model provides a folding screen door capable of adjusting the size and width of a net piece, which comprises a lower track plate 1 and an upper track plate 4 which are arranged in parallel up and down, the lower track plate 1 and the upper track plate 4 are connected through side beam frames 2 which are symmetrical left and right, a body positioned between the lower track plate 1 and the upper track plate 4 is arranged between the two side beam frames 2, the body comprises a net piece 5, a plurality of net pieces 5 are connected through hinge plates 15, the upper ends of the hinge plates 15 are arranged on the upper track plate 4 at intervals in a sliding way, two hinge grooves which are symmetrically arranged are arranged on the hinge plates 15, the net piece 5 is arranged in the hinge grooves through the hinge rods 8 in an inserting way, net piece clamps 16 are symmetrically arranged up and down in an inserting way on the net piece 5, inserting rods 17 are arranged at the two ends of the net piece clamps 16 in an inserting way, one side of the body is arranged on the side beam frame 2, the other side of the body is connected with a stand column 6, the upright post 6 is arranged between the lower track plate 1 and the upper track plate 4 in a sliding way;

when the folding screen door capable of adjusting the size and the width of the meshes is designed, the body is arranged between the lower track plate 1 and the upper track plate 4, the body comprises a plurality of meshes 5 which are hinged and connected through the hinged plate 15, the upright post 6 which is installed in a sliding mode is arranged on one side of the body, so that the sliding upright post 6 can be hinged with the meshes 5, when the screen door needs to be opened, the upright post 6 is pulled, the hinged plate 15 slides along the linear track, all the meshes 5 are located on the same straight line, when the folding screen door is folded and stored, the upright post 6 is pulled in the opposite direction, all the meshes 5 are sequentially folded and stacked together, the folding screen door is folded, when the folding screen door is not used, the quick folding and the storage of the screen door are realized, the occupied space of the screen door is reduced, pedestrians can conveniently come in and go out, the screen door is convenient to go out, the mesh clips 16 are arranged at the upper end and the lower end of the mesh 5, the insertion rods 17 are arranged at the two sides of the mesh clips 16 and inserted in the hinged grooves, and the mesh 5 are protected, the problem that the bottom of the net piece 5 is abraded to seriously affect the service life of the screen door when the folding screen door is used for a long time is avoided, meanwhile, the net piece clamps 16 with different sizes can be selected according to the height of the door frame, the whole width of the net piece 5 is adjusted, and the folding screen door is suitable for the door frames with different heights.

Preferably, the lower end of the upper track plate 4 is fixedly provided with a track rod 3 arranged in parallel with the upper track plate 4, the track rod 3 is provided with a folding slide block 14, the folding slide block 14 is provided with a limiting slide groove 18 and is slidably mounted on the track rod 3, the folding slide block 14 is provided with a plurality of hinge plates 15 at intervals, and the top of the folding slide block 14 is provided with a hinge shaft and is inserted into the hinge groove; the folding sliding blocks 14 are installed on the upper track plate 4 in a sliding mode through the track rods 3, the folding sliding blocks 14 are installed at the bottom of the hinged plate 15 in an inserting mode at intervals, and when the screen door is folded and opened, the folding track and the opening track of the screen door are limited.

Preferably, roller grooves 19 distributed along the track direction of the lower track plate 1 are formed in the lower track plate 1, lower rollers 7 inserted into the hinge grooves are arranged right below the folding sliding blocks 14, and the lower rollers 7 are arranged in the roller grooves 19 in a limiting rolling mode; the lower roller 7 is installed on the lower track plate 1 in a sliding mode through the roller groove 19, the lower roller 7 is installed at the bottom of the hinged plate 15 located right below the folding sliding block 14 in an inserting mode, and when the screen door is folded and opened, the folding track and the opening track of the screen door are further limited.

Preferably, a sliding seat 10 is fixedly arranged at the top of the upright post 6, the sliding seat 10 is slidably mounted on the track rod 3, a lower caster 9 is fixedly arranged at the bottom of the upright post 6, a caster groove 20 distributed along the track direction of the lower track plate 1 is formed in the lower track plate 1, and the lower caster 9 is arranged in the caster groove 20 in a limiting and rolling manner; thereby realizing the sliding limit of the lower end of the upright post 6.

Preferably, two groups of lower caster wheels 9 are symmetrically arranged left and right, each group of lower caster wheels 9 comprises two lower caster wheels 9 which are symmetrically arranged front and back, and the caster grooves 20 are symmetrically arranged front and back with the two groups; when the sliding limiting is carried out, the left and right stress balance of the upright post 6 is realized.

Preferably, the inner side of the side beam frame 2 is provided with a fixed slot 13 and is hinged and matched with the hinge rod 8; the hinge rod 8 at the end part of the body is inserted into the fixing slot 13, so that the hinge rod 8 at the end part of the side beam frame 2 is fixed in a hinged mode.

Preferably, the inner side of the side beam frame 2 is provided with an adjusting slot 12 and an inserting rod 11 in an inserting manner, one side of the inserting rod 11, which is close to the mesh 5, is provided with an inserting slot hinged and matched with the hinge rod 8, and the adjusting slot 12 is provided with a plurality of slots and arranged on the inner side of the side beam frame 2 along the front-back direction; the adjusting slot 12 is arranged on the inner side of the side beam frame 2, the inserting rod 11 matched with the adjusting slot is arranged on the inner side of the side beam frame 2, and the inserting slot matched with the hinge rod 8 is arranged at the end part of the inserting rod 11, so that the connecting position of the body on the side beam frame 2 can be changed by adjusting the position of the inserting rod 11 on the inner side of the side beam frame 2, and the width of the net sheet at the end part of the body can be changed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a folding screen door of adjustable net piece size width, includes lower track board (1) and last track board (4) of parallel arrangement from top to bottom, its characterized in that: the lower track plate (1) and the upper track plate (4) are connected through bilateral symmetry side beam frames (2), a body positioned between the lower track plate (1) and the upper track plate (4) is arranged between the two side beam frames (2), the body comprises a plurality of net sheets (5), the net sheets (5) are connected through hinged plates (15), the upper ends of the hinged plates (15) are installed on the upper track plate (4) in a sliding mode at intervals, two symmetrically-arranged hinged grooves are formed in the hinged plates (15), the net sheets (5) are arranged in the hinged grooves in an inserting mode through hinged rods (8), net sheet clamps (16) are symmetrically arranged in the upper and lower modes of the net sheets (5) in an inserting mode, inserting rods (17) are arranged at two ends of each net sheet clamp (16) in the hinged grooves in an inserting mode, one side beam frame (2) of the body is installed on one side of the body, and the other side of the body is connected with a stand column (6), the upright post (6) is slidably arranged between the lower track plate (1) and the upper track plate (4).

2. The folding screen door capable of adjusting the size and width of the mesh sheet as claimed in claim 1, wherein: the lower end of the upper track plate (4) is fixedly provided with a track rod (3) which is parallel to the upper track plate (4), the track rod (3) is provided with a folding sliding block (14), the folding sliding block (14) is provided with a limiting sliding groove (18) and is slidably mounted on the track rod (3), the folding sliding block (14) is provided with a plurality of sliding grooves which are arranged at the bottom of a hinged plate (15) at intervals, and the top of the folding sliding block (14) is provided with a hinged shaft and is inserted into the hinged groove.

3. The folding screen door capable of adjusting the size and width of the mesh sheet as claimed in claim 2, wherein: the track structure is characterized in that roller grooves (19) distributed along the track direction of the lower track plate (1) are formed in the lower track plate (1), lower rollers (7) inserted in the hinged grooves are arranged under the folding sliding blocks (14), and the lower rollers (7) are arranged in the roller grooves (19) in a limiting rolling mode.

4. The folding screen door capable of adjusting the size and width of the mesh sheet as claimed in claim 2, wherein: the fixed slide (10) that is equipped with in top of stand (6), slide (10) slidable mounting is on track pole (3), the fixed truckle (9) down that are equipped with in bottom of stand (6), set up in lower trackboard (1) truckle groove (20) that distribute along lower trackboard (1) rail direction, the spacing roll setting of truckle (9) is in truckle groove (20) down.

5. The foldable screen door with adjustable mesh size width of claim 4, wherein: the lower caster wheels (9) are arranged in a left-right symmetrical mode in two groups, each lower caster wheel (9) comprises two lower caster wheels (9) which are symmetrical in the front-back mode, and the caster wheel grooves (20) are arranged in a front-back symmetrical mode in two groups.

6. The folding screen door capable of adjusting the size and width of the mesh sheet as claimed in claim 1, wherein: and a fixing slot (13) is formed in the inner side of the side beam frame (2) and is hinged and matched with the hinge rod (8).

7. The folding screen door capable of adjusting the size and width of the mesh sheet as claimed in claim 6, wherein: the side beam frame is characterized in that an adjusting slot (12) is formed in the inner side of the side beam frame (2) and is provided with an inserting rod (11) in an inserting mode, one side, close to the mesh piece (5), of the inserting rod (11) is provided with an inserting slot matched with the hinge rod (8) in a hinged mode, and the adjusting slot (12) is provided with a plurality of inserting slots and is formed in the inner side of the side beam frame (2) in the front-back direction.