CN201915780U

CN201915780U - Length-adjustable shower shield door

Info

Publication number: CN201915780U
Application number: CN2011200085317U
Authority: CN
Inventors: 黄大林
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2011-08-03
Anticipated expiration: 2021-01-12

Abstract

The utility model discloses a length-adjustable shower shield door. An upper beam comprises a left section beam, a middle section beam and a right section beam, wherein the left section beam and the right section beam are symmetrical and are correspondingly inserted into and connected with the left end and the right end of the middle section beam in a meshed manner; the middle section beam is a hollow tube, a sliding slot is formed at the rear upper part of the middle section beam through pressing, and an arc-shaped slot is formed on the bottom surface of the middle section beam through pressing; the left section beam connected with the middle section beam in a meshed manner is meshed with the middle section beam in profile; the cross section structure of the left section beam is different from that of the middle section beam; an inner hole of the left section beam is spaced into a large hole at the front part and a rear hole at the rear part; two threaded holes are formed in the large hole; the cross section of the right end and that of the left end of the left section beam are symmetrical; a lower beam comprises a left lower beam, a middle lower beam and a right lower beam; the left lower beam and the right lower beam are symmetrical and are correspondingly inserted into and connected with the left end and the right end of the middle lower beam in a meshed manner; the middle lower beam is another hollow tube; a hollow hole of the left lower beam comprises an upper hole and a lower hole; an upper threaded hole and a lower threaded hole are formed in the upper hole; and the cross section of the right end and that of the left end of the left lower beam are symmetrical.

Description

A kind of shower shield door of adjustable in length

Technical field

The utility model belongs to a kind of shower, the shield door of the usefulness of having a bath, and is a kind of shower shield door of adjustable in length specifically, can be easily, cosily in door the inside shower, have a bath.

Background technology

The shield door structure dullness of common shower, the usefulness of having a bath, style is single, stiff, and the left and right length of door can not be regulated, go to measure with can only leaning on craftsman unshared housing, cut material, can not form mechanization production, lack times flavour, insecure, install, use inconvenient; For shower is drawn in increase, the practicality of the shield door of the usefulness of having a bath, impel shower, the shield door multi-configuration item of the usefulness of having a bath, many structures, easy to use, form colourful shower, the shield door product of the usefulness of having a bath, need design shower, the shield door new design of the usefulness of having a bath.

Summary of the invention

The purpose of this utility model provides a kind of shower shield door of adjustable in length, and it has fangle, new construction, and the left and right length of door can be regulated, and can form mechanization production, the epoch breath is arranged, firmly, installation, easy to use, the structure uniqueness, practicality is good, and fashion is attractive in appearance; Overcome in the prior art shower shielding door dullness, style is single, stiff, the left and right length of door can not be regulated, and can not form mechanization production, insecure, use inconvenience, not attractive in appearance, lack times flavour, deficiency and defective that materials, design are careless about.

Technical scheme: a kind of shower shield door of adjustable in length, comprise upper beam, underbeam, the left-hand door post, right door pillar, a left side, right two top connections, a left side, right two lower contacts, the left side of top, right two transition joints, the left side of below, right two transition joints, a left side, right two fan fixed gates, a left side, right two fan sliding door and pulleys, it is characterized in that putting the beams in place and form: promptly left section beam by three sections, the stage casing beam, right section beam is formed, and left Duan Liang and right section beam be symmetry mutually, the left side of stage casing beam, right length is than left side section beam, the left side of right section beam, right length all will be grown, and the sectional area ratio of stage casing beam left side section beam, the sectional area of right section beam all wants big, can make left side section beam, the left side of the corresponding insertion of right section beam stage casing beam, go in the right two ends, coincideing connects, and how long needs, can be with left side section beam, how long right section beam pulls out the left side of upper beam, right adjustable in length; The stage casing beam is that a centre is hollow pipe, its upper back is pressed into a chute, can be equipped with in the chute left and right two the fan sliding doors pulley, doing left and right slip, every fan sliding door all is installed with left and right two pulleys respectively, two fan sliding doors are installed with four pulleys altogether, the pulley of two fan sliding doors had both played the effect of hook, hung sliding door, played the effect of movable pulley again; Chute is made up of surface plate and vertical plane plate, and the angle that the surface plate of chute and vertical plane plate form is that 45 degree are to 90 degree; The bottom surface of stage casing beam is forced out a deep-slotted chip breaker again, and deep-slotted chip breaker can be a circular arc, can imbed glass plate or other plate in the deep-slotted chip breaker; This makes, and the length of the front circular arc of stage casing beam will be grown, area wants big, and the length of the back circular arc of stage casing beam will be lacked, area is little; See again: with the identical left side section beam that is connected of stage casing beam, its profile is similar to the stage casing beam, identical, left side section beam also has left chute, left side chute is made up of left surface plate and left vertical plane plate, left side surface plate also should be 45 degree to 90 degree mutually with the angle that left vertical plane plate forms, just section beam in a left side is smaller than stage casing beam, so that left side section beam can successfully insert in the beam of stage casing; The bottom surface of left side section beam is forced out a left deep-slotted chip breaker again, left side deep-slotted chip breaker can be a circular arc, the length of left front circular arc of left side section beam will be grown, it is big that area is wanted, and the length of left back circular arc of left side section beam will be lacked, area is little, cross section structure about the cross section structure of left side section beam and stage casing beam is inequality, first talk about the left end cross section of left side section beam: the left vertical plane plate of left side section beam forms 45 degree to the angle of 90 degree except intersecting with left surface plate, left side vertical plane plate also prolongs downwards until being connected with arcwall below the section beam of a left side, because the existence of left vertical plane plate and extension thereof, the endoporus of left side section beam is divided into the macropore of front and the aperture of back, and big boring ratio aperture wants big; In the inwall center of left vertical plane plate and a screwed hole is set in macropore, in macropore, in inwall place above the screwed hole and above the section beam of a left side, again another screwed hole is set; When if left vertical plane plate and left surface plate intersect to form the angle of 90 degree, left vertical plane plate prolongs the intersection point place inwall that the arcwall below the section beam of a left side just in time is connected left back circular arc and left deep-slotted chip breaker downwards; The structure in the right-hand member cross section of left side section beam and the structure in left end cross section be symmetry mutually; Above-mentionedly also talked about: put the beams in place and be made up of for three sections left side section beam, stage casing beam, a right section beam, the structure of left side section beam and the structure of right section beam be symmetry mutually; Structure as for the underbeam of this shower shield door: underbeam is formed by three sections: promptly lower-left beam, middle underbeam, bottom right beam are formed, lower-left beam and bottom right beam be symmetry mutually, the left and right length of middle underbeam is all longer than the left and right length of lower-left beam, bottom right beam, and the sectional area of the sectional area ratio lower-left beam of middle underbeam, bottom right beam all wants big, go in the left and right two ends of underbeam in the middle of can making that lower-left beam, bottom right beam are corresponding and inserting, coincideing connects, how long need, how long lower-left beam, bottom right beam can be pulled out the left and right adjustable in length of underbeam; Middle underbeam is that a centre is hollow pipe, and the front of middle underbeam is connected to form by curved panel and preceding riser, and curved panel can be the circular arc panel, curved panel up, preceding riser below curved panel, curved panel forwards protrudes; The back of middle underbeam is a big riser, the top of the top and curved panel of big riser is connected, following corresponding with the bottom panel of middle underbeam separately vertical connection of following, the preceding riser of big riser, like this, the hollow pipe of underbeam in the middle of curved panel, preceding riser, bottom panel, big riser surround; Place in the middle of big riser, a massive plate is installed, and big riser is connected with massive plate is vertical, and the upper and lower thickness of massive plate is all thicker than above-mentioned plate, the place opens a rectangular channel in big riser He in the massive plate in the middle of the inwall of big riser, and rectangular channel reaches the inside of massive plate always; Below massive plate and in the rear of rectangular channel, open an arc ditch to the inside of massive plate again, the arc ditch can be the circular arc ditch; The left and right in the above slip of left and right two fan sliding doors is convenient in the existence of massive plate, and installs, fixes left and right two fan fixed gates; The left of underbeam in the middle of the lower-left beam is positioned at goes in the left end hole of underbeam in the middle of can inserting easily, and coincideing connects; The front of lower-left beam is connected to form by front arc plate, front riser, and the front arc plate can be the circular arc plate, the front arc plate up, the front riser below the front arc plate, the front arc plate forwards protrudes; The back of lower-left beam is connected into by last riser and following riser, last riser up, time riser below, following riser is thicker than last riser, and riser is rearward protruded; Front riser, following corresponding with the base plate of lower-left beam separately vertical connection of riser; See the left end cross section of lower-left beam again: between the inwall of the junction of front arc plate and front riser, rearward riser down, connect an intermediate plate, intermediate plate can be the plate of arc, also can be dull and stereotyped; Intermediate plate is divided into two the hollow hole of lower-left beam, and the upper aperture of lower-left beam is arcuate socket or semi-circular hole, and the following square hole of lower-left beam is irregularly-shaped hole or rectangular opening; In the hole and on wall within the junction of front arc plate and last riser, a upper screwed hole is being set up; In the hole and on wall within the junction of intermediate plate and following riser, a following screwed hole is being set again up; The structure in the right-hand member cross section of lower-left beam can be symmetrical mutually with the structure in left end cross section; Above-mentionedly also talked about: lower-left beam and bottom right beam be symmetry mutually; The left and right adjustable in length of putting the beams in place, the left and right adjustable in length of underbeam makes the left and right adjustable in length of this shower shield door; A kind of shower shield door of adjustable in length comprises that left side section beam, stage casing beam, right section beam, lower-left beam, middle underbeam, bottom right beam can be made by aluminium alloys, also can be by other material; Can adopt drawing method to make, also can adopt welding method to make, or adopt casting method again machining make; About the connection of the left side section beam of upper beam, stage casing beam, right section beam, the connection of the lower-left beam of underbeam, middle underbeam, bottom right beam all can be taked the auger shell pit, connects with screw rod, nut or with screw again, is convenient to dismantle; Certainly, also available special gelatin connects, and waits as the glue with metal-to-metal adhesive or plastic cement to connect; About other parts and connection all is known technology.

The utility model has the advantages that: a kind of shower shield door of adjustable in length, it has fangle, new construction, and the left and right length of door can be regulated, and can form mechanization production, the epoch breath is arranged, firmly, installation, easy to use, the structure uniqueness, practicality is good, and fashion is attractive in appearance; Overcome in the prior art shower shielding door dullness, style is single, stiff, the left and right length of door can not be regulated, and can not form mechanization production, insecure, use inconvenience, not attractive in appearance, lack times flavour, deficiency and defective that materials, design are careless about; Can satisfy different levels crowd's demand, enrich daily living article, bring convenience, improve quality of life and life taste to daily life.

Description of drawings

The structural representation of the shower shield door of a kind of adjustable in length of Fig. 1

The back structures of beam is amplified a little schematic diagrames on the shower shield door of a kind of adjustable in length of Fig. 2

The schematic diagram that the back structures of the stage casing beam of beam and left end cross section structure thereof have amplified on the shower shield door of a kind of adjustable in length of Fig. 3

The schematic diagram that the back structures of the left side section beam of beam and left end cross section structure thereof have amplified on the shower shield door of a kind of adjustable in length of Fig. 4

The back structures of beam is amplified a little schematic diagrames under the shower shield door of a kind of adjustable in length of Fig. 5

The schematic diagram that the structure of the middle underbeam of beam and right-hand member cross section structure thereof have amplified under the shower shield door of a kind of adjustable in length of Fig. 6

The schematic diagram that the back structures of the middle underbeam of beam and left end cross section structure thereof have amplified under the shower shield door of a kind of adjustable in length of Fig. 7

The specific embodiment

Below in conjunction with accompanying drawing in detail the utility model is described in detail:

A kind of shower shield door of adjustable in length, comprise and put the beams in place 1, underbeam 2, left-hand door post 3, right door pillar 4, a left side, right two top connections 10, a left side, right two lower contacts 12, the left side of top, right two transition joints 11, the left side of below, right two transition joints 13, a left side, right two fan fixed gates 9, a left side, right two fan sliding door 8 and pulleys 7, it is characterized in that putting the beams in place and 1 form: be i.e. left side section beam 5 by three sections, the stage casing beam, right section beam is formed, and left section beam 5 is symmetrical mutually with right section beam, the left side of stage casing beam, right length is than left side section beam 5, the left side of right section beam, right length all will be grown, and the sectional area ratio of stage casing beam left side section beam 5, the sectional area of right section beam all wants big, make left side section beam 5, the left side of the corresponding insertion of right section beam stage casing beam, go in the right two ends, coincideing connects, and how long needs, can be with left side section beam 5, how long right section beam pulls out the left side of upper beam 1, right adjustable in length; The stage casing beam is that a centre is hollow 20 pipe, its upper back is pressed into a chute 16, be equipped with in the chute 16 left and right two the fan sliding doors 8 pulley 7, doing left and right slip, every fan sliding door 8 all is installed with left and right two pulleys 7 respectively, two fan sliding doors are installed with four pulleys 7 altogether, the pulley 7 of two fan sliding doors 8 had both played the effect of hook, played the effect of movable pulley again; Chute 16 is made up of surface plate 15 and vertical plane plate 14, and the surface plate 15 of chute 16 is 90 degree with the angle that vertical plane plate 14 forms; The bottom surface of stage casing beam is forced out a deep-slotted chip breaker 19 again, and deep-slotted chip breaker 19 is a circular arc, imbeds glass plate in the deep-slotted chip breaker 19; This makes, and the length of the front circular arc 17 of stage casing beam will be grown, area wants big, and the length of the back circular arc 18 of stage casing beam will be lacked, area is little; See again: with the identical left side section beam 5 that is connected of stage casing beam, its profile is similar to the stage casing beam, coincide, left side section beam 5 also has left chute, left side chute is made up of left surface plate and left vertical plane plate, left side surface plate also should be 90 degree mutually with the angle that left vertical plane plate forms, just section beam 5 in a left side is smaller than stage casing beam, so that left side section beam 5 can successfully insert in the beam of stage casing, the bottom surface of left side section beam 5 is forced out a left deep-slotted chip breaker 24 again, left side deep-slotted chip breaker 24 is a circular arc, the length of left front circular arc 23 of left side section beam 5 will be grown, it is big that area is wanted, and the length of left back circular arc of left side section beam 5 will be lacked, area is little, cross section structure about the cross section structure of left side section beam 5 and stage casing beam is inequality, first talk about the left end cross section of left side section beam 5: the left vertical plane plate of left side section beam is except intersecting the angle that forms 90 degree with left surface plate, left side vertical plane plate also prolongs downwards until being connected with arcwall below the section beam of a left side, because the existence of left vertical plane plate and extension thereof, the endoporus of left side section beam 5 is divided into the macropore 25 of front and the aperture 26 of back, and macropore 25 is bigger than aperture 26; In the inwall center of left vertical plane plate and a screwed hole 22 is set in macropore 25, in macropore 25, in inwall place above the screwed hole 22 and above the section beam 5 of a left side, again another screwed hole 21 is set; When if left vertical plane plate and left surface plate intersect to form the angle of 90 degree, left vertical plane plate prolongs the intersection point place inwall that the arcwall below left side section beam 5 just in time is connected left back circular arc and left deep-slotted chip breaker 24 downwards; The structure in the right-hand member cross section of left side section beam 5 and the structure in left end cross section be symmetry mutually; Above-mentionedly also talked about: put the beams in place and 1 be made up of for three sections left side section beam 5, stage casing beam, a right section beam, the structure of left side section beam 5 and the structure of right section beam be symmetry mutually; Structure as for the underbeam 2 of this shower shield door: underbeam 2 is formed by three sections: promptly lower-left beam, middle underbeam, bottom right beam 6 are formed, lower-left beam and bottom right beam 6 be symmetry mutually, the left and right length of middle underbeam is all longer than the left and right length of lower-left beam, bottom right beam 6, and the sectional area of the sectional area ratio lower-left beam of middle underbeam, bottom right beam 6 all wants big, make in the left and right two ends of underbeams in the middle of lower-left beam, bottom right beam 6 corresponding the insertions go, coincideing connects, how long need, how long lower-left beam, bottom right beam 6 can be pulled out the left and right adjustable in length of underbeam 2; Middle underbeam is that a centre is hollow pipe, the front of middle underbeam is connected to form by curved panel 33 and preceding riser 30, curved panel 33 is circular arc panels, curved panel 33 up, preceding riser 30 below curved panel 33, curved panel 33 forwards protrudes; The back of middle underbeam is a big riser 28, the top of the top and curved panel 33 of big riser 28 is connected, following, the preceding riser 30 of big riser 28 following separately with 34 corresponding vertical connections of bottom panel of middle underbeam, like this, the hollow pipe of underbeam in the middle of curved panel 33, preceding riser 30, bottom panel 34, big riser 28 surround; Place in the middle of big riser 28, a massive plate 29 is installed,

big riser

28 and 29 vertical connections of massive plate, the upper and lower thickness of massive plate 29 is all thicker than above-mentioned plate, the place opens a rectangular channel 32 in big riser 28 He in the massive plate 29 in the middle of the inwall of big riser 28, and rectangular channel 32 reaches the inside of massive plate 29 always; Below massive plate 29 and in the rear of rectangular channel 32, open an arc ditch 31 to the inside of massive plate 29 again, arc ditch 31 is circular arc ditches; The left and right in the above slip of left and right two fan sliding doors 8 is convenient in the existence of massive plate 29, and installs, fixes left and right two fan fixed gates 9; The left of underbeam in the middle of the lower-left beam is positioned at goes in the left end hole of underbeam in the middle of inserting easily, and coincideing connects; The front of lower-left beam is connected to form by front arc plate 37, front riser, and front arc plate 37 is circular arc plates, front arc plate 37 up, the front riser below front arc plate 37, front arc plate 37 forwards protrudes; The back of lower-left beam is connected into by last riser 36 and following riser 35, last riser 36 up, time riser 35 below, following riser 35 is thicker than last riser 36, and riser 35 is rearward protruded; The front riser, down riser 35 separately with 39 corresponding vertical connections of base plate of lower-left beam; See the left end cross section of lower-left beam again: between the inwall of the junction of front arc plate 37 and front riser, rearward riser 35 down, connect an intermediate plate, intermediate plate is the plate of arc; Intermediate plate is divided into two the hollow hole of lower-left beam, and the upper aperture of lower-left beam is an arcuate socket, and the following square hole of lower-left beam is an irregularly-shaped hole; In the hole and on wall within the junction of front arc plate 37 and last riser 36, a upper screwed hole 38 is being set up; In the hole and on wall within the junction of intermediate plate and following riser 35, a following screwed hole is being set again up; The structure in the right-hand member cross section of lower-left beam can be symmetrical mutually with the structure in left end cross section; Above-mentionedly also talked about: lower-left beam and bottom right beam 6 be symmetry mutually; Put the beams in place 1 left and right adjustable in length, the left and right adjustable in length of underbeam 2 makes the left and right adjustable in length of this shower shield door; A kind of shower shield door of adjustable in length comprises that left side section beam 5, stage casing beam, right section beam, lower-left beam, middle underbeam, bottom right beam 6 made by aluminium alloys; Adopt casting method, machining is made again; About the connection of put the beams in place a left side of 1 section beam 5, stage casing beam, right section beam, the auger shell pit is all taked in the connection of the lower-left beam of underbeam, middle underbeam, bottom right beam 6, connects with screw rod, nut or with screw again; About other parts and connection all is known technology.

Claims

1. the shower shield door of an adjustable in length, comprise upper beam (1), underbeam (2), left-hand door post (3), right door pillar (4), a left side, right two top connections (10), a left side, right two lower contacts (12), the left side of top, right two transition joints (11), the left side of below, right two transition joints (13), a left side, right two fan fixed gates (9), a left side, right two fan sliding door (8) and pulleys (7), it is characterized in that putting the beams in place (1) is formed by three sections: promptly left section beam (5), the stage casing beam, right section beam is formed, left side section beam (5) and right section beam be symmetry mutually, the left side of stage casing beam, right length is than left side section beam (5), the left side of right section beam, right length all will be grown, the sectional area ratio left side section beam (5) of stage casing beam, the sectional area of right section beam is all wanted greatly, left side section beam (5), the left side of the corresponding insertion of right section beam stage casing beam, go in the right two ends, coincide and connect; The stage casing beam is that a centre is hollow pipe, its upper back is pressed into a chute (16), the pulley (7) of left and right two fan sliding doors is housed in the chute (16), every fan sliding door (8) all is installed with left and right two pulleys (7) respectively, and two fan sliding doors (8) are installed with four pulleys (7) altogether; Chute (16) is made up of surface plate (15) and vertical plane plate (14), and the surface plate (15) of chute (16) is that 45 degree are to 90 degree with the angle that vertical plane plate (14) forms; The bottom surface of stage casing beam is forced out a deep-slotted chip breaker (19); The length of the front circular arc (17) of stage casing beam will be grown, area wants big, and the length of the back circular arc (18) of stage casing beam will be lacked, area is little; With the identical left side section beam (5) that is connected of stage casing beam, its profile and stage casing beam coincide, left side section beam (5) also has left chute, left side chute is made up of left surface plate and left vertical plane plate, left side surface plate also should be 45 degree to 90 degree mutually with the angle that left vertical plane plate forms, left side section beam (5) is littler than stage casing beam, and left side section beam (5) inserts in the beam of stage casing; The bottom surface of left side section beam (5) is forced out a left deep-slotted chip breaker (24), the length of left front the circular arc (23) of left side section beam (5) will be grown, it is big that area is wanted, the length of left back circular arc of left side section beam (5) will be lacked, area is little, the cross section structure of left side section beam (5) and the cross section structure of stage casing beam are inequality, the left end cross section of left side section beam (5): crossing 45 degree that form of the left vertical plane plate of left side section beam (5) and left surface plate are to the angle of 90 degree, left side vertical plane plate also prolongs downwards until being connected with arcwall below the left side section beam (5), the endoporus of left side section beam (5) is divided into the macropore (25) of front and the aperture (26) of back, and macropore (25) is bigger than aperture (26); In the inwall center of left vertical plane plate and a screwed hole (22) is set in macropore (25), in macropore (25), in the top of screwed hole (22) and above left side section beam (5) the inwall place, another screwed hole (21) is set; The structure in the right-hand member cross section of left side section beam (5) and the structure in left end cross section be symmetry mutually; The structure of the underbeam of this shower shield door (2): underbeam (2) is formed by three sections: promptly lower-left beam, middle underbeam, bottom right beam (6) are formed, lower-left beam and bottom right beam (6) be symmetry mutually, the left and right length of middle underbeam all will be grown than the left and right length of lower-left beam, bottom right beam (6), the sectional area ratio lower-left beam of middle underbeam, the sectional area of bottom right beam (6) are all wanted greatly, the connection of going, coincide in the left and right two ends of underbeam in the middle of lower-left beam, the corresponding insertion of bottom right beam (6); Middle underbeam is that a centre is hollow pipe, the front of middle underbeam is connected to form by curved panel (33) and preceding riser (30), curved panel (33) up, preceding riser (30) is in the below of curved panel (33), and curved panel (33) forwards protrudes; The back of middle underbeam is a big riser (28), the top of the top and curved panel (33) of big riser (28) is connected, following, the preceding riser (30) of big riser (28) following separately with corresponding vertical connection of bottom panel (34) of middle underbeam, the hollow pipe of underbeam in the middle of curved panel (33), preceding riser (30), bottom panel (34), big riser (28) surround; Place in the middle of big riser (28), a massive plate (29) is installed, big riser (28) and vertical connection of massive plate (29), the upper and lower thickness of massive plate (29) is all thicker than above-mentioned plate, the place opens a rectangular channel (32) in big riser (28) and in the massive plate (29) in the middle of the inwall of big riser (28), and rectangular channel (32) reaches the inside of massive plate (29) always; Below massive plate (29) and in the rear of rectangular channel (32), open an arc ditch (31) to the inside of massive plate (29); The left of underbeam in the middle of the lower-left beam is positioned at goes in the left end hole of underbeam in the middle of inserting, and coincideing connects; The front of lower-left beam is connected to form by front arc plate (37), front riser, and front arc plate (37) up, the front riser is in the below of front arc plate (37), and front arc plate (37) forwards protrudes; The back of lower-left beam is connected into by last riser (36) and following riser (35), last riser (36) up, time riser (35) below, following riser (35) is thicker than last riser (36), following riser (35) rearward protrudes; The front riser, down riser (35) separately with corresponding vertical connection of base plate (39) of lower-left beam; The left end cross section of lower-left beam: between the inwall of the junction of front arc plate (37) and front riser, rearward riser (35) down, connect an intermediate plate, intermediate plate is the plate or the flat board of arc; Intermediate plate is divided into two the hollow hole of lower-left beam, and the upper aperture of lower-left beam is arcuate socket or semi-circular hole, and the following square hole of lower-left beam is irregularly-shaped hole or rectangular opening; In the hole and on wall within the junction of front arc plate (37) and last riser (36), a upper screwed hole (38) is being set up; In the hole and on wall within the junction of intermediate plate and following riser (35), a following screwed hole is being set up; The structure in the right-hand member cross section of lower-left beam and the structure in left end cross section be symmetry mutually.

2. the shower shield door of a kind of adjustable in length according to claim 1 is characterized in that the surface plate (15) of described chute (16) and the angle that vertical plane plate (14) forms are 90 degree; Deep-slotted chip breaker (19) is a circular arc, left side surface plate should be 90 degree mutually with the angle that left vertical plane plate forms, left deep-slotted chip breaker (24) is a circular arc, and left vertical plane plate prolongs the intersection point place inwall that just in time is connected left back circular arc and left deep-slotted chip breaker (24) with a left side section arcwall that beam (5) is following downwards; Curved panel (33) is the circular arc panel, and arc ditch (31) is the circular arc ditch; Front arc plate (37) is the circular arc plate, and intermediate plate is the plate of arc; The upper aperture of lower-left beam is an arcuate socket, and the following square hole of lower-left beam is an irregularly-shaped hole.