CN214997111U

CN214997111U - Double-ring sleeve folding door with yellow wax pipe fiber braided belt

Info

Publication number: CN214997111U
Application number: CN202120480777.8U
Authority: CN
Inventors: 丁常彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-03
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a yellow cured pipe fibre braid over braid dicyclo cover folding door, the characteristic is that there is the axle sleeve connection between the monolithic door plant, yellow cured pipe fibre braid over braid rigid coupling is at the stem cover, the axle sleeve has the post cover frame, the stem cover is installed at the post cover frame, the post cover frame is an inside casing of axle sleeve, realize the extension of monolithic door plant through stem cover and yellow cured pipe fibre braid over braid and link, the folding of monolithic door plant is drawn in and is opened as kitchen door, balcony door, the door of a book room, bathroom door, the use of being interrupted of space large area, the door plant gives sound insulation with aluminium honeycomb panel utensil, thermal-insulated, fire-retardant, the rigidity is big, matter is light, it is flexible good with yellow cured pipe fibre braid, strong elasticity, acidproof, resistant alkali corrosion, resistant impact, aluminium alloy for the axle sleeve, matter is light, the shaping is good, the installation preparation is easy, the technology is advanced, the material is easily got, simple structure, easy operation, practicality is reliable.

Description

Double-ring sleeve folding door with yellow wax pipe fiber braided belt

Technical Field

The utility model belongs to the household goods category, in particular to a yellow wax pipe fiber woven belt double-ring sleeve folding door.

Background

The door is characterized by multiple types of single-door, double-door and rolling door, which is convenient to install, operate and use, but has large floor area and inconvenient furniture moving. The floor is particularly limited in the use area of large-city houses and buildings, the value of the large-size margin is highlighted, and the floor area is large and the occupied space is large by applying the traditional door plate design. Therefore, a small and exquisite invisible or furled device is needed, and a device which is convenient to use and saves money is achieved, and the device is compared with a document 1, an application number: 202020116816, title of the invention: the utility model provides a folding door suitable for hotel, its includes the folding door body and is used for guiding the guider that the folding door body removed, the folding door body include with wall body articulated main door body and with main door body articulated vice door body, guider sets up on the top wall body, still including setting up subaerial orbit magnetic stripe, the bottom of the vice door body is provided with the supporting roller who is attracted by the orbit magnetic stripe, supporting roller contradicts with the orbit magnetic stripe. Reference 2, application No.: 01611148755, title of the invention: the utility model provides a folding door and folding window, its includes a plurality of sub-folding doors, interconnect's first spliced pole, second spliced pole, first support and second support inject accommodation space jointly, and first spliced pole is connected with first loose pulley assembly, and the second spliced pole is connected with second loose pulley assembly. So that it can slide in the guide rail and open and close the folding door by pushing and pulling. The door plate is arranged in the accommodating space and detachably connected with the first support and the second support. Under the condition that single door plant damaged, can take off the door plant alone and change, and need not pull down whole folding door, save time and cost of maintenance. The structural features of the

comparison documents

1 and 2 are different from those of the present disclosure.

Disclosure of Invention

The utility model aims at overcoming the prior art defect, provide a make the ring cover with yellow cured pipe fibre braid over braid core post cover, the ring cover of installation links to each other integratively between the monolithic board, collapsible drawing in, can open for single toilet door, balcony door, kitchen door, space partition panel open the door. The dual-ring-sleeve folding door with the yellow wax pipe fiber braided belt is novel in design, easy to manufacture, convenient to install and use, easy to take materials, simple in structure, small in occupied area, safe and reliable.

The technical scheme of the utility model is like this: a double-ring sleeve folding door of a yellow wax pipe fiber woven belt comprises a first wall column, a door lock, a guide wheel shaft, a first door plate, a first plate edge, a first tool seat edge, a first core column sleeve, a second tool seat edge, a first shaft sleeve, a first gap, a yellow wax pipe woven belt, a first groove plate, a second gap, a second groove plate, a second core column sleeve, a third tool seat edge, a second shaft sleeve, a honeycomb plate, a second door plate, a second wall column, a guide rail inner cavity, a support shaft, a breast board, a guide rail, a support plate, a door buckle, a guide rail bottom plate, a universal wheel, a first column sleeve frame, a second column sleeve frame, a fourth tool seat edge, a second door plate width, a first door plate width, a third door plate width, a fourth door plate width, a fifth door plate width, a sixth door plate width, a total panel width, a guide rail bottom notch and a guide rail hole, and is characterized in that a second core column sleeve 8, a second core column sleeve and a yellow wax pipe sleeve 12 are arranged between a first door plate 5 and a first door plate 20, a yellow wax tube braided belt 12 is arranged between a first core column sleeve 8 and a second core column sleeve 16, a door lock 2 is arranged between the outer side of a first door panel 5 and a first wall column 1 in a matching way, the outer side of a second door panel 20 is buckled on a second wall column 21 through a loose leaf, a support plate 27 is arranged on the top of the first door panel 5, a supporting wheel shaft 24 is arranged in a hole 42 of the support plate 27, a guide wheel shaft 4 is arranged above the supporting wheel shaft 24, guide wheels 3 are arranged at the two sides of the guide wheel shaft 4, the guide wheel 3 is arranged in a guide rail inner cavity 22 on a guide rail bottom plate 29, the guide rail 26 is arranged in a guide rail inner cavity 22, the guide rail 26 is arranged above the support plate 27, a first plate edge 6 is arranged on the outer side of a railing plate 25, one side end of the yellow wax tube braided belt 12 is fixedly arranged on the first core column sleeve 8, the other side end of the yellow wax tube braided belt 12 is fixedly arranged on the second core column sleeve 16, the second core column base 8 is arranged on the first column sleeve 31, the second core column sleeve 16 is arranged on a sleeve 32, a first groove plate 13, a second gap 14 is arranged between the intersection angle of the third seat edge 17 and the second groove plate 15, one side edge of the yellow wax tube weaving belt 12 passes through the first gap 11 and is fixedly connected to the first core column sleeve 8, and the other side edge of the yellow wax tube weaving belt 12 passes through the second gap 14 and is fixedly connected to the second core column sleeve 16.

A gap of more than 0.01mm is formed between the end surfaces of the second tool seat side 9 and the third tool seat side 17, and a gap of more than 0.01mm is formed between the end surfaces of the first groove plate 13 and the second groove plate 15.

The yellow wax tube woven belt 12 penetrates through the first gap 11, a gap of more than 0.01mm is reserved between the second tool seat edge 9 and the end face of the first groove plate 13, the yellow wax tube woven belt 12 penetrates through the second gap 14, and a gap of more than 0.01mm is reserved between the end face of the second groove plate 15 and the third tool seat edge 17.

A reinforcing rib is arranged between the first tool seat edge 7 and the second tool seat edge 9, and a first column sleeve frame 31 is arranged between the first tool seat edge and the first groove plate 13 and is used for installing a first column sleeve 8 and a yellow wax tube braided belt 12.

A reinforcing rib is arranged between the third tool seat edge 17 and the fourth tool seat edge 33, and a second core column sleeve 16 and a yellow wax tube braided belt 12 are arranged between the second tool seat edge and the second groove plate 15 through a second column sleeve frame 32.

The length of the yellow wax tube braided belt 12 is more than or equal to the distance between the first core column sleeve 8 and the second core column sleeve 16.

Universal wheels 30 are mounted on the bottom surfaces of the first door panel 5 and the second door panel 20.

The door lock 2 is assembled between the outer side of the first door panel 5 and the first wall column 1, and the loose-leaf fastener is arranged between the outer side edge of the second door panel 20 and the second wall column 21 and can rotate.

The supporting wheel shaft 24 passes through the guide rail bottom notch 41, and the middle notch of the guide rail bottom plate 29 is the guide rail bottom notch 41.

Compared with the prior art, the utility model outstanding effect be, change traditional door plant mounting structure, but become full open installation door plant by the business turn over of osculum door, it is convenient to roll over the dress, and the preparation is easy, and the technology is advanced, and the material is easily got, and processing is few with machinery, and the material is durable, possesses rigidity, toughness performance requirement, and factor of safety is high, simple structure, easy operation, and is practical reliable. Can be installed on a toilet door, a balcony door, a kitchen door, a book door, a space partition door and the like.

Drawings

Fig. 1 is the overall structure assembly front view schematic diagram of the present invention.

Fig. 2 is a schematic top view of the overall structure assembly of the present invention.

Fig. 3 is the right-view schematic diagram of the overall structure assembly of the present invention.

Fig. 4 is a schematic view of the door closing state of the door latch according to the present invention.

Fig. 5 is a schematic top view of the door closing buckle according to the present invention.

Fig. 6 is a schematic view of the core column sleeve of the present invention.

Fig. 7 is a schematic top view of the stem sleeve of the present invention.

Fig. 8 is a schematic front view of the shaft sleeve seat of the present invention.

Fig. 9 is a schematic top view of the bushing seat of the present invention.

Fig. 10 is a schematic front view of the support plate of the present invention.

Fig. 11 is a schematic top view of the support plate of the present invention.

Fig. 12 is a schematic front view of the guide rail of the present invention.

Fig. 13 is a schematic top view of the guide rail of the present invention.

Fig. 14 is a schematic front sectional view of the yellow wax tube braid of the present invention with two ends thereof wrapped and fixed on the core shaft sleeve.

Fig. 15 is a schematic top view of the yellow wax tube braid of the present invention with two ends thereof covered and fixed on the core shaft sleeve.

Fig. 16 is a schematic view of the connection and folding status of each door panel of the present invention.

Fig. 17 is a schematic view of each door panel of the present invention connecting, folding and installing the guide wheel in the use state of the guide rail.

Fig. 18 is a front view of the yellow wax braided tube of the present invention.

Fig. 19 is an enlarged schematic view of fig. 1.

Fig. 20 is a schematic view of the present invention with a door width of 70cm as an example.

Reference numerals: the first wall column 1, the door lock 2, the guide wheel 3, the guide wheel shaft 4, the first door panel 5, the first panel edge 6, the first tool seat edge 7, the first core column sleeve 8, the second tool seat edge 9, the first shaft sleeve 10, the first gap 11, the yellow wax tube woven belt 12, the first groove panel 13, the second gap 14, the second groove panel 15, the second core column sleeve 16, the third tool seat edge 17, the second shaft sleeve 18, the honeycomb panel 19, the second door panel 20, the second wall column 21, the guide rail inner cavity 22, the support inner cavity 23, the support wheel shaft 24, the breast board 25, the guide rail 26, the support plate 27, the door latch 28, the guide rail bottom plate 29, the universal wheel 30, the first column sleeve frame 31, the second column sleeve frame 32, the fourth tool seat edge 33, the second door panel width 34, the first door panel width 35, the third door panel width 37, the fourth door panel width 36, the fifth door panel width 39, the sixth door panel width 38, the total face width 40, the guide rail bottom hole 41 and the notch 42.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1 referring to the drawings, single-piece door panels were made of aluminum honeycomb panels, and then the single-piece door panels were connected by folding heads made of a yellow wax tube braid and a glass fiber rod to form an integral door panel, and then one of both sides of the door panel was fixed to the door opening side and the other side was joined to the other side of the door opening to obtain a pair of door panels of a folding door structure for installation in a toilet door, a kitchen door, a balcony door, a book door, and a space partition door. Because the folding door can realize the space opening and closing of a larger range, the folding door is very convenient and can be folded and unfolded freely, the space can be effectively saved, the utilization rate of the space is improved to the greatest extent, and the space utilization is more perfect.

1) The toilet door is different from other spaces, is narrow and wet, has more factors to be considered during design, and can save the space for opening and closing the door opening by using the folding door of the toilet, so that the ventilation performance is better, dirty air can be circulated out, and the folding door of the toilet also becomes one of the great characteristics of folding the toilet.

2) A kitchen door: for a kitchen door, if a user does not install the door, oil smoke can be transmitted to other places such as a living room, and if a common sliding door is used, the door cannot be opened completely, because the sliding door can cover part of the space, and the folding door can be opened to a larger extent, so that the kitchen door is also suitable for families wanting to build an open kitchen.

3) Balcony door: the balcony is also a space that is particularly suitable for installing the folding door, and many people can get through the balcony for indoor permeability, and the folding door of closing the balcony realizes giving sound insulation when having noise, has realized the opening of space again when opening the door, lets whole balcony all bring in the guest dining room region, seems more spacious and generous.

4) A book room door: for study rooms connected with guest restaurants, if no one is used in the study room at ordinary times, the study room space can be brought into a public area by opening the folding door.

5) And (3) space isolation: the folding door can also be used as a space partition of a larger area, so that the space can be opened and independent, and the folding door is very ingenious and practical.

Material selection: 1) the yellow wax tube (polyvinyl chloride glass fiber hose) is made by weaving alkali-free glass fiber, coating with polyethylene resin and plasticizing. The pipe has good flexibility, elasticity, insulativity and chemical resistance. The plastic integrates the excellent properties of most plastics, such as impact resistance, low temperature resistance, wear resistance, chemical corrosion resistance, self lubrication and impact energy absorption, and the six properties are the highest values in the plastics. 2) The aluminum honeycomb panel is of an aluminum structure, is convenient to install, has high rigidity and light weight, is high in cost performance, relatively low in cost, durable, energy-saving and environment-friendly, and can be repeatedly used. This is not comparable to other separator plates. Sound insulation, heat insulation, fire prevention and heat preservation effects are good. Because each honeycomb in the honeycomb plate core is closed, the circulation of air is blocked, sound waves and heat are effectively blocked, the sound propagation and heat conductivity coefficient of the plate are greatly reduced, and the effects of sound insulation, heat insulation and heat preservation are realized. Furthermore, the aluminum plate is a non-combustible material and thus can be fireproof. 3) The glass fiber rod is a composite material in which glass fibers and products thereof (glass cloth, tape, felt, yarn, etc.) are used as reinforcing materials and synthetic resin is used as a matrix material. Light weight, high strength and good corrosion resistance. 4) Other aluminum profiles are used.

The concrete structure of the utility model is as follows: a yellow wax tube braided belt 12 is arranged between a first shaft sleeve 10 and a second shaft sleeve 18, one end of the yellow wax tube braided belt 12 is fixedly arranged on a first core column sleeve 8, the other end of the yellow wax tube braided belt 12 is fixedly arranged on a second core column sleeve 16, the first core column sleeve 8 is arranged on a first column sleeve frame 31, the second core column sleeve 16 is arranged on a second column sleeve frame 32, one side of the yellow wax tube braided belt 12 penetrates through a first gap 11 and is fixedly arranged on the first core column sleeve 8, and the other side of the yellow wax tube braided belt 12 penetrates through a second gap 14 and is fixedly arranged on the second core column sleeve 16. The first gap 11 is a gap between the joint angle of the second tool seat edge 9 and the first groove plate 13, and the gap distance can allow the yellow wax tube braided belt 12 to pass through. The second gap 14 is a gap between the joint angle of the third tool seat edge 17 and the second groove plate 15, and the gap distance can allow the yellow wax tube knitting belt 12 to pass through. The first shaft sleeve 10 is enclosed by a first tool seat edge 7, a second tool seat edge 9, a reinforcing rib between the first tool seat edge and the second tool seat edge, and a first groove plate 13, a first column sleeve frame 31 is arranged in the middle of the first shaft sleeve, and a non-contact distance between the second tool seat edge 9 and an intersection angle of the first groove plate 13 is a first gap 11. The second shaft sleeve 18 is surrounded by a fourth tool seat edge 33, a third tool seat edge 17 and a reinforcing rib between the fourth tool seat edge and the third tool seat edge 17 and a second groove plate 15, a second shaft sleeve frame 32 is arranged in the middle of the second shaft sleeve 18, and the distance between the third tool seat edge 17 and the connecting corner of the second groove plate 15 which is not in contact is a second gap 14. The first door panel 5 and the second door panel 20 are made of aluminum honeycomb plates, and the first door panel 5 is provided with a first tool seat side 7 and a second tool seat side 9 of the first shaft sleeve 10. The second door panel 20 is provided with a fourth seat side 33 and a third seat side 17 of the second shaft sleeve 18. The first leg cuff 8 is mounted to a first leg cuff frame 31 and the second leg cuff 16 is mounted to a second leg cuff frame 32. One end of a yellow wax tube braided belt 12 passes through the first gap 11 and is fixedly connected to the first core column sleeve 8, the other end of the yellow wax tube braided belt 12 passes through the second gap 14 and is fixedly connected to the second core column sleeve 16, and the yellow wax tube braided belt 12 has movable gaps in the first gap 11 and the second gap 14. The first door panel 5 and the second door panel 20 are folded by the yellow wax braided belt 12. When the doorway moving space is too wide, a third door panel and a fourth door panel may be installed and extended behind the second door panel 20 repeatedly. The outer side of the second door panel 20 is arranged on a second wall column 21 of the doorway, and the second door panel 20 and the second wall column 21 are arranged by hinge buckles and can rotate. And a door lock 2 is arranged between the outer side of the first door panel 5 and the first wall column 1 in a matching way. The outside of the first door panel 5 is provided with a door catch 28 as a handle. A support plate 27 is arranged on the top of the first door plate 5, a guide wheel shaft 4 is arranged on the support plate 27, guide wheels 3 are arranged on two sides of the guide wheel shaft 4, the rim of each guide wheel 3 is arranged in a guide rail inner cavity 22 on a guide rail bottom plate 29 of a guide rail 26, a support wheel shaft 24 is arranged on the guide wheel shaft 4, the support wheel shaft 24 is arranged on the support plate 27, and the support plate 27 is arranged on the top of the first door plate 5 and fixed on the top. The guide rail 26 is mounted above the seat plate 27. The guide wheel 3 slides in the guide rail inner cavity 22, so that the first door panel 5 is driven to move. The first door panel 5 and the second door panel 20 rotate through a yellow wax pipe weaving belt 12 to realize folding, and universal wheels 30 are arranged below the first door panel 5 and the second door panel 20 to realize sliding action. The first and

second leg sleeves

8, 16 are of a clip shape. The first core column sleeve 8 and the second core column sleeve 16 are fixedly arranged at two side ends of the yellow wax tube braided belt 12, and can also be fixed by gluing. The bottom surface of the guide rail 26 is provided with a guide rail bottom notch 41 for allowing the bearing shaft 24 to slide. The rail bottom notch 41 is a longitudinal opening.

In the embodiment 2, referring to the drawings and the embodiment 1, taking the total door panel width of a gate as an example, the first door panel width 35 is 6cm, the door handle is convenient to install, the third door panel width 37, the fourth door panel width 36 and the fifth door panel width 39 are respectively 16cm, the second door panel width 34 and the sixth door panel width 38 are respectively 8cm, and the total door panel width 40 is 70 cm.

The total door plate width 40 is more than 70cm, the number of the door plates is increased from 6 to the back by an even number, the maximum width of a single door plate is controlled to be 10-16 cm, guide wheel guide rails are installed at the middle positions of the top ends of odd door plates, namely the top ends of a first door plate width 35, a third door plate width 37 and a fifth door plate width 39, guide wheel guide rails are installed at the top ends of the first door plate width 35, the third door plate width 37 and the fifth door plate width 39, and when the door is opened and closed, the first door plate width 35 only moves along the guide rails, the third door plate width 37 and the fifth door plate width 39 move along the guide rails, and the guide wheel guide rails rotate around the center shafts of the guide wheel guide rails. The utility model discloses a first door plant 5, second door plant 20 use aluminium honeycomb panel.

Embodiment 3, refer to the attached drawings, refer to

embodiments

1, 2, the utility model discloses a bilateral door butt joint installation then controls the installation according to

embodiment

1, 2 operation respectively.

A yellow wax pipe fiber woven belt double-ring sleeve folding door comprises the following process steps:

step 1, cutting a honeycomb plate 19 into a first door plate 5 and a second door plate 20 of specification plates according to the size of a doorway;

2, cutting the width of the yellow wax pipe braided belt 12 according to the connection distance between the first door panel 5 and the second door panel 20, wherein the height of the yellow wax pipe braided belt is according to the height of the first door panel 5 and the second door panel 20;

step 3, fixing two ends of the yellow wax tube braided belt 12 to the first core column sleeve 8 and the second core column sleeve 16 respectively;

step 4, the first core column sleeve 8 is arranged in the first column sleeve frame 31, the second core column sleeve 16 is arranged in the second column sleeve frame 32, meanwhile, one side of the yellow wax pipe woven belt 12 penetrates through the first gap 11, and the other side of the yellow wax pipe woven belt 12 penetrates through the second gap 14, so that the first door panel 5 and the second door panel 20 are flexibly connected, and the first door panel 5 and the second door panel 20 are movable and foldable mutually;

step 5, mounting universal wheels 30 under the first door panel 5 and the second door panel 20;

step 6, the outer side edge of the second door panel 20 is connected to the second wall column 21 through a loose-leaf fastener;

step 7, a door lock 2 is assembled between the outer side of the first door panel 5 and the first wall column 1;

step 8, mounting a support plate 27 on the top of the first door panel 5, and mounting a guide wheel shaft 4 on a support wheel shaft 24 through a hole 42 of the support plate 27;

step 9, the guide wheel 3 is arranged on a supporting wheel shaft 24;

step 10, the guide wheel 3 is arranged in a guide rail inner cavity 22 above a guide rail bottom plate 29;

step 11, a guide rail bottom notch 41 is arranged below the guide rail 26, and the guide rail bottom notch 41 is a longitudinal notch;

step 12, the supporting wheel shaft 24 runs in the notch 41 at the bottom of the guide rail;

step 13, installing the guide rail 26 above the support plate 27;

step 14, the guide wheel 3 and the universal wheel 30 are used as fulcrums, and the second door panel 20 and the first door panel 5 are arranged between the two door panels;

the first door panel 5 and the second door panel 20 are folded by rotating the yellow wax pipe braided belt 12 around the first core column sleeve 8 and the second core column sleeve 16;

step 15, the structure formed by the first door plate 5 and the second door plate 20 is installed on a toilet door, a kitchen door, a balcony door, a book door and a space partition door for use;

step 16, the first door panel 5 and the second door panel 20 of the present invention are made of aluminum honeycomb panels.

Claims

1. A double-ring sleeve folding door of a yellow wax pipe fiber woven belt comprises a first wall column, a door lock, a guide wheel shaft, a first door plate, a first plate edge, a first tool seat edge, a first core column sleeve, a second tool seat edge, a first shaft sleeve, a first gap, a yellow wax pipe woven belt, a first groove plate, a second gap, a second groove plate, a second core column sleeve, a third tool seat edge, a second shaft sleeve, a honeycomb plate, a second door plate, a second wall column, a guide rail inner cavity, a support wheel shaft, a breast board, a guide rail, a support plate, a door buckle, a guide rail bottom plate, a universal wheel, a first column sleeve frame, a second column sleeve frame, a fourth tool seat edge, a second door plate width, a first door plate width, a third door plate width, a fourth door plate width, a fifth door plate width, a sixth door plate width, a total panel width, a guide rail bottom notch and a hole, and is characterized in that a second door plate sleeve (8) is arranged between a first door plate (5) and a second door plate (20), A second core column sleeve (16) and a yellow wax tube braided belt (12), the yellow wax tube braided belt (12) is installed between the first core column sleeve (8) and the second core column sleeve (16), a door lock (2) is installed between the outer side of the first door panel (5) and the first wall column (1) in a matching way, the outer side of the second door panel (20) is buckled on the second wall column (21) through hinges, a support plate (27) is installed on the top of the first door panel (5), a support wheel shaft (24) is installed in a hole (42) of the support plate (27), a guide wheel shaft (4) is installed above the support wheel shaft (24), guide wheels (3) are installed at the two side ends of the guide wheel shaft (4), the guide wheel (3) is arranged in a guide rail inner cavity (22) on a guide rail bottom plate (29), the guide rail (26) inner cavity is a guide rail inner cavity (22), the guide rail (26) is installed above the support plate (27), a first plate edge (6) is installed at the outer side of a railing plate (25), one side end of the yellow wax tube braided belt (12) is fixedly installed in the first core column sleeve (8), the other side end of yellow wax tube braid strip (12) is fixed at second core column cover (16), first core column seat (8) is installed at first column cover frame (31), second core column cover (16) is installed at second column cover frame (32), there is first space (11) between second worker's seat limit (9) and first frid (13) angle of intersect, there is second space (14) between third worker's seat limit (17) and second frid (15) angle of intersect, yellow wax tube braid strip (12) one side passes first space (11) rigid coupling at first core column cover (8), yellow wax tube braid strip (12) other side passes second space (14) rigid coupling at second core column cover (16).

2. The double-ring-sleeve folding door of claim 1, wherein the gap between the end faces of the second and third tool-holder edges (9, 17) is greater than 0.01mm, and the gap between the end faces of the first and second groove plates (13, 15) is greater than 0.01 mm.

3. The double-ring-sleeve folding door of yellow wax tube fiber woven belt according to claim 1, characterized in that the yellow wax tube woven belt (12) passes through the first gap (11), the gap of more than 0.01mm is formed between the second seat edge (9) and the end surface of the first groove plate (13), the yellow wax tube woven belt (12) passes through the second gap (14), and the gap of more than 0.01mm is formed between the end surface of the second groove plate (15) and the third seat edge (17).

4. The double-ring sleeve folding door of claim 1, characterized in that a reinforcing rib is arranged between the first and second tool seat edges (7, 9), and a first column sleeve frame (31) is arranged between the first and second tool seat edges and the first slot plate (13) for installing the first column sleeve (8) and the yellow wax tube woven belt (12).

5. The double-ring sleeve folding door of claim 1, characterized in that a reinforcing rib is arranged between the third seat edge (17) and the fourth seat edge (33), and a second sleeve frame (32) is arranged between the third seat edge and the second groove plate (15) for installing the second core column sleeve (16) and the yellow wax tube woven belt (12).

6. A wicket double loop folding door according to claim 1, characterized in that the wicket braid (12) is longer than the distance between the first (8) and second (16) wicket sleeves.

7. The double-ring-sleeved folding door with a yellow wax pipe fiber woven belt as claimed in claim 1, wherein the universal wheels (30) are mounted on the bottom surfaces of the first door panel (5) and the second door panel (20).

8. The double-ring-sleeve folding door with a yellow wax pipe fiber woven belt as claimed in claim 1, wherein a door lock (2) is assembled between the outer side of the first door panel (5) and the first wall column (1), and a loose-leaf fastener is rotatably installed between the outer side of the second door panel (20) and the second wall column (21).

9. The double-looped folding door of claim 1, wherein the fulcrum shaft (24) passes through the bottom notch (41) of the guide rail, and the middle notch of the bottom plate (29) of the guide rail is the bottom notch (41) of the guide rail.