CN114507974A

CN114507974A - Folding piece subassembly and airing machine

Info

Publication number: CN114507974A
Application number: CN202210161456.0A
Authority: CN
Inventors: 王妙玉; 周亮; 叶季周; 杨思民; 陈南生
Original assignee: Guangdong Hotata Technology Group Co Ltd
Current assignee: Guangdong Hotata Technology Group Co Ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-05-17

Abstract

The invention discloses a folding sheet assembly and a clothes airing machine, wherein the folding sheet assembly comprises at least two telescopic supports which are connected end to end, the two adjacent telescopic supports are mutually staggered along the thickness direction of each telescopic support, and the head end of one of the two adjacent telescopic supports is at least partially overlapped with the tail end of the other telescopic support. The airing machine comprises a main machine, an airing rod and a folding piece assembly, the airing rod is connected with the folding piece assembly, and the main machine is used for controlling the folding piece assembly to stretch. The laminated assembly and the clothes drying machine have the transverse overlapping parts when being folded, so that the bracket can be folded to be narrower on the basis of not influencing the wind swing resistance of the clothes drying machine airing rod, and the total thickness of the folded clothes drying machine airing rod is thinner.

Description

Folding piece subassembly and airing machine

Technical Field

The invention relates to the field of telescopic brackets of clothes airing machines, in particular to a folding piece assembly and a clothes airing machine.

Background

The airing machine, or electric airing machine or electric clothes hanger, is a machine that drives the automatic lifting of support body through electric drive device, and wherein the bracket of airing machine, the main function makes the pole that dries in the air have certain anti-wind pendulum ability, and the major structure of present bracket is single-deck folded sheet structure, or is called single-deck shear-rack structure.

The clothes airing machine adopting the single-layer folding sheet structure has the advantages that the height of the whole bracket is very large when the clothes airing machine is folded, so that the thickness of the whole clothes airing machine is also very large, and the clothes airing machine does not meet the requirements of modern products on simplicity and fineness.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a folding sheet assembly, and the invention aims to provide a clothes airing machine which has a transverse overlapping part when being folded, so that a bracket can be folded to be narrower on the basis of not influencing the wind swinging resistance of an airing rod of the clothes airing machine, and the total thickness of the folded airing rod of the clothes airing machine is thinner.

The purpose of the invention is realized by adopting the following technical scheme:

a folded sheet assembly comprising:

the telescopic support structure comprises at least two telescopic supports which are connected end to end, wherein the adjacent two telescopic supports are mutually staggered along the respective thickness direction, and the head end of one of the adjacent two telescopic supports is at least partially overlapped with the tail end of the other telescopic support.

Further, arbitrary telescopic bracket includes middle part folding piece group and with be located the tip folding piece group at middle part folding piece group both ends, tip folding piece group includes the folding end piece of first folding end piece and second, first folding end piece with the first end of the folding end piece of second all is organized with the middle part folding piece and is articulated, just the middle part of first folding end piece and the folding end piece of second is articulated each other.

Furthermore, two telescopic brackets are connected end to end through a fixing plate, the end folding sheet groups corresponding to the telescopic brackets are connected to the fixing plate in a sliding and rotating mode, and two adjacent telescopic brackets are arranged on two sides of the fixing plate respectively.

Furthermore, a first sliding chute and a second sliding chute which are arranged at intervals are formed in the fixing plate;

two adjacent first folding end piece of the head end in the telescopic bracket slides and rotationally connects with the second end of the second folding end piece in the first spout, two adjacent first folding end piece of the tail end of another in the telescopic bracket slides and rotationally connects with the second end of the second folding end piece in the second spout.

Further, first spout includes two sections discontinuous first bar grooves, adjacent two the first folding end piece of the head end of one in the telescopic bracket slides respectively and rotationally connects two with the second end of the second folding end piece in first bar groove, the second spout includes two sections discontinuous second bar grooves, adjacent two the first folding end piece of another tail end slides respectively and rotationally connects two with the second end of the second folding end piece in the telescopic bracket in the second bar groove.

Further, the interval between the first sliding groove and the second sliding groove on the fixing plate is equal to the length of the single telescopic bracket when the single telescopic bracket is contracted.

Furthermore, the second ends of the first folding end piece and the second folding end piece connected with the fixing plate are provided with a gasket between the fixing plate and the first folding end piece and the second folding end piece.

Furthermore, two telescopic supports are connected end to end through a connecting plate group, the connecting ends of the telescopic supports are rotatably connected to the connecting plate group, the connecting plate group has a telescopic function, and two adjacent telescopic supports are respectively arranged on two sides of the connecting plate group in the thickness direction.

Further, the connecting plate group is provided with two first hinge holes positioned at the upper part and two second hinge holes positioned at the lower part;

two adjacent first folding end piece of the head end in the telescopic bracket and the second end of the second folding end piece are rotationally connected two respectively in the first articulated hole, two adjacent first folding end piece of the tail end of another in the telescopic bracket and the second end of the second folding end piece are rotationally connected two respectively in the second articulated hole.

Further, the connecting plate group comprises a first connecting plate and a second connecting plate, a first strip-shaped opening is formed in the first connecting plate, a second strip-shaped opening is formed in the second connecting plate, a first slide bar piece is arranged on the first connecting plate and is in sliding fit with the second strip-shaped opening, a second slide bar piece is arranged on the second connecting plate and is in sliding fit with the first strip-shaped opening; the two first hinge holes are respectively located at the upper ends of the first connecting plate and the second connecting plate, and the two second hinge holes are respectively located at the lower ends of the first connecting plate and the second connecting plate.

Further, the distance between the first hinge hole of the connecting plate group at the upper part and the second hinge hole at the lower part is equal to the length of the single telescopic bracket when the single telescopic bracket is contracted.

Furthermore, two telescopic bracket pass through the extension section end to end, the extension section sets up on the tip folding piece subassembly that telescopic bracket corresponds, the extension section on two adjacent telescopic bracket sets up in opposite directions, and the extension section on two adjacent telescopic bracket is articulated each other.

Further, the extension section comprises a connecting piece located at the second ends of the first folded end piece and the second folded end piece; two adjacent connecting pieces on the first folding end piece of the head end of one of the telescopic supports are hinged with connecting pieces on the second folding end piece of the tail end of the other one of the telescopic supports and are arranged back to back, and two adjacent connecting pieces on the second folding end piece of the head end of one of the telescopic supports are hinged with connecting pieces on the first folding end piece of the tail end of the other one of the telescopic supports and are arranged back to back.

Furthermore, the connecting piece on the first folding end piece protrudes out of the first folding end piece along the thickness direction of the first folding end piece, the connecting piece on the second folding end piece protrudes out of the second folding end piece along the thickness direction of the second folding end piece, and two connecting pieces which are hinged with each other and arranged back to back are provided with flat pads.

The second purpose of the invention is realized by the following technical scheme:

a clothes drying machine comprising: the foldable clothes hanger comprises a main machine, a clothes airing rod and a foldable piece assembly, wherein the foldable piece assembly is connected between the main machine and the clothes airing rod, and the main machine is used for controlling the clothes airing rod to lift.

Compared with the prior art, the invention has the beneficial effects that: because the folded sheet subassembly has two at least end to end's telescopic bracket, and two adjacent telescopic bracket stagger each other along respective thickness direction, the head end of one in two adjacent telescopic bracket and another tail end have at least partial overlap, so just can utilize overlap portion's space when the shrink between the telescopic bracket, and can not mutual interference to also can make narrower that the folded sheet drew in, make the gross thickness after airing machine clothesline pole drew in thinner.

Drawings

FIG. 1 is a perspective view of a folding sheet assembly according to one embodiment of the present invention;

FIG. 2 is a schematic front view of a folded sheet assembly according to one embodiment of the present invention after it has been folded;

FIG. 3 is a schematic front view of an extended folded sheet assembly according to one embodiment of the present invention;

FIG. 4 is a schematic side view of an extended folded sheet assembly according to one embodiment of the present invention;

FIG. 5 is a schematic side view of a folded sheet assembly according to one embodiment of the present invention after it has been collapsed;

FIG. 6 is an exploded view of a folded sheet assembly according to one embodiment of the present invention;

FIG. 7 is a schematic view of a fixing plate of the folding blade assembly according to one embodiment of the present invention;

FIG. 8 is a perspective view of a folding tab assembly according to a second embodiment of the present invention;

FIG. 9 is an extended front view of a folding tab assembly according to a second embodiment of the invention;

FIG. 10 is an extended side view of a folding tab assembly according to a second embodiment of the invention;

FIG. 11 is a side view of a second embodiment of the invention with the folded sheet assembly collapsed;

FIG. 12 is an exploded view of a folded sheet assembly according to a second embodiment of the present invention;

fig. 13 is an exploded view of a web assembly of a folded sheet assembly according to a second embodiment of the present invention;

FIG. 14 is a schematic view of the contraction of the set of connection plates of the folded sheet assembly according to the second embodiment of the present invention;

FIG. 15 is a schematic view of the extension of the set of connection plates of the folded sheet assembly according to the second embodiment of the present invention;

FIG. 16 is a perspective view of a folding tab assembly according to a third embodiment of the present invention;

FIG. 17 is an extended front view of a folding tab assembly according to a third embodiment of the invention;

FIG. 18 is an extended side view of a folding tab assembly according to a third embodiment of the invention;

FIG. 19 is a side view of a third embodiment of the invention with the folding tab assembly retracted;

fig. 20 is an exploded view of a folded sheet assembly according to a third embodiment of the present invention.

In the figure: 1. a telescopic bracket; 11. the middle part is folded into a sheet group; 12. an end folded stack; 121. a first folded end piece; 1211. a first positioning sheet; 122. a second folded end piece; 1221. a second positioning sheet; 2. a fixing plate; 211. a first bar-shaped groove; 221. a second strip groove; 23. a positioning column; 3. a gasket; 4. a connecting plate group; 41. a first hinge hole; 42. a second hinge hole; 43. a first connecting plate; 431. a first bar-shaped opening; 44. a second connecting plate; 441. a second strip-shaped opening; 51. a first rivet; 52. a first flat pad; 53. a second rivet; 54. a second flat pad; 6. a heightening column; 7. connecting sheets; 8. flattening the cushion; 9. and (4) riveting.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Referring to fig. 1 to 3 and fig. 6, a folding sheet assembly according to an embodiment of the present invention is shown, which includes at least two telescopic brackets 1 and at least one fixing plate 2. The number of the fixed plates 2 is related to the number of the telescopic brackets 1, and specifically, the number of the telescopic brackets 1 is one more than the number of the fixed plates 2.

Referring to fig. 3, the telescopic bracket 1 specifically includes a middle folded piece group 11 and end folded piece groups 12 located at two ends of the middle folded piece group 11. The end portion folding sheet set 12 includes a first folding end sheet 121 and a second folding end sheet 122, the first ends of the first folding end sheet 121 and the second folding end sheet 122 are hinged to the middle portion folding sheet set 11, and the middle portions of the first folding end sheet 121 and the second folding end sheet 122 are hinged to each other. I.e. the telescopic support 1 is in fact a single-layer scissor structure.

Wherein, the fixed plate 2 is provided with a first chute and a second chute which are arranged at intervals.

With reference to fig. 3, two adjacent telescopic supports 1 are connected end to end through a fixing plate 2, a head end of one of the two adjacent telescopic supports 1 is at least partially overlapped with a tail end of the other one, the two adjacent telescopic supports 1 are respectively arranged on two sides of the fixing plate 2 in the thickness direction, a first folding end piece 121 of the head end of one of the two adjacent telescopic supports 1 and a second end of a second folding end piece 122 are slidably and rotatably connected in a first sliding groove, and a first folding end piece 121 of the tail end of the other one of the two adjacent telescopic supports 1 and a second end of the second folding end piece 122 are slidably and rotatably connected in a second sliding groove.

In use, the second ends of the first and second folded

end pieces

121 and 122 are simultaneously close to or far away from each other.

Referring to fig. 4-5, in the above arrangement, because the head end of one of the two adjacent telescopic supports 1 is at least partially overlapped with the tail end of the other one of the two adjacent telescopic supports 1, and the two adjacent telescopic supports 1 are respectively arranged on two sides of the fixed plate 2 in the thickness direction, when the telescopic supports 1 are folded and contracted, the space of the overlapped part can be utilized, so that the folding sheet assembly is narrower in folding, and the total thickness of the clothes airing rod after being folded is thinner.

For the sake of understanding, two telescopic supports 1 and one fixed plate 2 will be described as an example.

Assuming that the length of the single telescopic bracket 1 when extended is a and the length when contracted is b without using the fixing plate 2, the extended length of the folding piece assembly is 2a + a and the contracted length of the folding piece assembly is 2b + b, where a is much greater than b.

After the fixing plate 2 is used, assuming that the interval between the first sliding slot and the second sliding slot on the fixing plate 2 is c, the extended length of the folded sheet assembly after the fixing plate 2 is used is 2a-c, and the contracted length of the folded sheet assembly after the fixing plate 2 is used is 2b-c (when c is less than b) or c (when c is greater than or equal to b), which is obviously smaller than 2b, and in order to obtain 2b-c to be smaller, c is made equal to b as much as possible, even though the interval between the first sliding slot and the second sliding slot on the fixing plate 2 is equal to the length of the single telescopic bracket 1 when contracted, so that the folded sheet assembly is narrower.

Namely, after the fixed plate 2 is adopted for connection, the extended length (2a-c) of the folding piece component is hardly influenced, but the contracted length (2b-c) of the folding piece component can be greatly reduced, so that the folding piece component can be folded more narrowly, and the total thickness of the clothes airing rod of the clothes airing machine after being folded is thinner.

As a preferred embodiment, referring to fig. 3 and fig. 6-7, the first sliding chute includes two discontinuous first strip-shaped grooves 211, and the first folding end piece 121 at the head end of one of the two adjacent telescopic brackets 1 and the second end of the second folding end piece 122 are slidably and rotatably connected in the two first strip-shaped grooves 211 respectively. That is, in the above arrangement, the two first linear grooves 211 play a role in limiting, specifically, limit the minimum distance between the first folded end piece 121 at the head end of one of the two adjacent telescopic brackets 1 and the second end of the second folded end piece 122, so that the two telescopic brackets can only move within a set range, and the telescopic bracket 1 can be more reliably stretched.

Preferably, with continued reference to fig. 3 and fig. 6 to 7, the second sliding chute includes two discontinuous second strip-shaped grooves 221, and the first folding end piece 121 and the second end of the second folding end piece 122 at the tail end of the other of the two adjacent telescopic brackets 1 are respectively slidably and rotatably connected in the two second strip-shaped grooves 221. Similarly, the two second strip grooves 221 play a role in limiting, specifically, limit the minimum distance between the first folded end piece 121 at the tail end of the other of the two adjacent telescopic brackets 1 and the second end of the second folded end piece 122, so that the two telescopic brackets can only move within a set range, and the telescopic brackets 1 can be more reliably stretched.

Preferably, referring to fig. 6, the first folded end piece 121 at the head end of one of the two adjacent telescopic brackets 1 is hinged to a first end of a first positioning piece 1211, a positioning column 23 is disposed on the fixing plate 2, and a second end of the first positioning piece 1211 is connected to the positioning column 23. Specifically, the second end of the first positioning sheet 1211 and the positioning column 23 are limited by a snap spring or a screw. More specifically, the length of the first positioning sheet 1211 is one quarter of the length of the first folded end sheet 121, and the first end of the first positioning sheet 1211 is hinged at a quarter-divided point of the first folded end sheet 121. By providing the first positioning piece 1211, the connection between the telescopic bracket 1 and the fixing plate 2 is more reliable and is not easy to damage.

Preferably, referring to fig. 6, a second positioning piece 1221 is hinged to the second folded end piece 122 at the tail end of the other of the two adjacent telescopic brackets 1, and the second positioning piece 1221 is further hinged to the fixing plate 2. Specifically, the length of the second positioning piece 1221 is one fourth of the length of the second folded end piece 122, one end of the second positioning piece 1221 is hinged to the middle point of the middle part and the second end of the second folded end piece 122, and the second end of the second positioning piece 1221 is hinged to the fixing plate 2. Similarly, the second positioning piece 1221 can also make the connection between the telescopic bracket 1 and the fixing plate 2 more reliable.

Preferably, referring to fig. 6, a spacer 3 is disposed between the second ends of the first and second folded

end pieces

121 and 122 connected to the fixed plate 2 and the fixed plate 2. Through setting up gasket 3, can reduce the interference between two adjacent telescopic bracket 1 for telescopic bracket 1 is more smooth and easy when the extension is contracting.

Example two

Referring to fig. 8-9 and 12, a folding blade assembly according to an embodiment of the present invention is shown, which includes at least two telescopic supports 1 and at least one connecting plate group 4. The number of connection plate groups 4 is related to the number of telescopic supports 1, in particular the number of telescopic supports 1 is one more than the number of connection plate groups 4.

Wherein, referring to fig. 10, the telescopic bracket 1 specifically includes the middle portion folded piece group 11 and the end portion folded piece group 12 located at both ends of the middle portion folded piece group 11, the end portion folded piece group 12 includes the first folded end piece 121 and the second folded end piece 122, the first ends of the first folded end piece 121 and the second folded end piece 122 are all hinged with the middle portion folded piece group 11, and the middle portions of the first folded end piece 121 and the second folded end piece 122 are hinged with each other.

Referring to fig. 9 and 13-15, the connecting plate group 4 has a telescopic function, and the connecting plate group 4 has two first hinge holes 41 located at the upper side and two second hinge holes 42 located at the lower side.

Referring to fig. 8 to 12, two adjacent telescopic supports 1 are connected end to end through a connecting plate group 4, a head end of one of the two adjacent telescopic supports 1 is at least partially overlapped with a tail end of the other one of the two adjacent telescopic supports 1, the two adjacent telescopic supports 1 are respectively arranged on two sides of the connecting plate group 4 in the thickness direction, a first folding end piece 121 of the head end of one of the two adjacent telescopic supports 1 and a second end of a second folding end piece 122 are respectively rotatably connected in two first hinge holes 41, and a first folding end piece 121 of the tail end of the other one of the two adjacent telescopic supports 1 and a second end of the second folding end piece 122 are respectively rotatably connected in two second hinge holes 42.

In the arrangement mode, the head end of one of the two adjacent telescopic supports 1 is at least partially overlapped with the tail end of the other one of the two adjacent telescopic supports 1, and the two adjacent telescopic supports 1 are respectively arranged at two sides of the connecting plate group 4, so that the space of the overlapped parts can be utilized when the telescopic supports 1 are folded and contracted, and the folding sheet assembly is narrower, so that the total thickness of the clothes airing rod after being folded is thinner. In addition, because the connecting plate groups 4 have the telescopic function, the connecting plate groups 4 can also be synchronously telescopic when the telescopic supports 1 are telescopic, so that the telescopic supports 1 have better synchronism, and the folding sheet assembly of the invention has smaller volume after the connecting plate groups 4 are contracted.

For ease of understanding, two telescopic supports 1 and one connecting plate group 4 will now be described as an example.

Assuming that, without the connecting plate group 4, the length of the single telescopic bracket 1 when extended is a and the length when contracted is b, the extended length of the folded sheet assembly is 2a + a and the contracted length of the folded sheet assembly is 2b + b, where a is much greater than b.

After the connecting plate group 4 is adopted, assuming that the distance c between the first hinge hole 41 of the connecting plate group 4 located at the upper part and the second hinge hole 42 located at the lower part is provided, the extension length of the folded sheet assembly after the connecting plate group 4 is adopted is 2a-c, and the contraction length of the folded sheet assembly after the connecting plate group 4 is adopted is 2b-c (when c is less than b) or c (when c is greater than or equal to b), obviously, the extension length is smaller than 2b, and meanwhile, in order to obtain that 2b-c is smaller, c is equal to b as much as possible, namely, the distance between the first hinge hole 41 of the connecting plate group 4 located at the upper part and the second hinge hole 42 of the connecting plate group located at the lower part is equal to the length of the single telescopic bracket 1 during contraction, so that the folded sheet assembly is narrower.

Namely, after the fixed plate 2 is adopted for connection, the extended length (2a-c) of the folding piece assembly is hardly influenced, but the contracted length (2b-c) of the folding piece assembly can be greatly reduced, so that the folding piece can be folded more narrowly, and the total thickness of the clothes airing rod of the clothes airing machine after being folded is thinner.

As a preferred embodiment, referring to fig. 12-15, the connecting plate set 4 includes a first connecting plate 43 and a second connecting plate 44, the first connecting plate 43 is opened with a first strip-shaped opening 431, the second connecting plate 44 is opened with a second strip-shaped opening 441, the first connecting plate 43 is provided with a first slide bar piece, the first slide bar piece is slidably fitted in the second strip-shaped opening 441, the second connecting plate 44 is provided with a second slide bar piece, and the second slide bar piece is slidably fitted in the first strip-shaped opening 431; the two first hinge holes 41 are respectively formed on the first connecting plate 43 and the second connecting plate 44, and the two second hinge holes 42 are respectively formed on the first connecting plate 43 and the second connecting plate 44. That is, in the present invention, the extension and contraction of the connecting plate set 4 are actually achieved by the relative movement of the first connecting plate 43 and the second connecting plate 44, and the first strip-shaped opening 431 on the first connecting plate 43 and the second strip-shaped opening 441 on the second connecting plate 44 can reliably move along the preset direction when the two move relatively, so as to ensure the reliability of the sliding.

Preferably, referring to fig. 13-15, the first sliding rod includes a first rivet 51, the first connecting plate 43 further has a first barrel hole, and the first rivet 51 is adapted to sequentially pass through the second strip-shaped opening 441 and the first through hole and is riveted on the first connecting plate 43. In the present invention, the sliding of the first connecting plate 43 in the second strip-shaped opening 441 is specifically realized by the sliding fit of the first rivet 51 and the second strip-shaped opening 441, i.e. the diameter of the first rivet 51 is smaller than the width of the second strip-shaped opening 441, so that the first rivet 51 can slide in the second strip-shaped opening 441.

Preferably, referring to fig. 13-15, the first slide member further comprises a first flat pad 52, and the first rivet 51 is adapted to pass through the second strip-shaped opening 441, the first flat pad 52 and the first through hole in sequence and to be riveted on the first connection plate 43. The first flat cushion 52 can reduce the friction damage of the second connecting plate 44 when the connecting plate group 4 extends and contracts, and the service life is prolonged.

Preferably, referring to fig. 13-15, the second slide bar element includes a second rivet 53, the second connecting plate 44 further has a second through hole, and the second rivet 53 is adapted to sequentially pass through the first strip-shaped opening 431 and the second through hole and to be riveted on the second connecting plate 44. Also, in the present invention, the sliding of the second connecting plate 44 in the first elongated opening 431 is realized by the sliding fit of the second rivet 53 with the first elongated opening 431, that is, the diameter of the second rivet 53 is smaller than the width of the first elongated opening 431, so that the second rivet 53 can slide in the first elongated opening 431.

Preferably, with reference to fig. 13-15, the second slide bar member further comprises a second flat pad 54, and a second rivet 53 is adapted to pass through the first strip-shaped opening 431, the second flat pad 54 and the second through hole in sequence and be riveted on the second connecting plate 44. Also, the second flat pad 54 can reduce the friction damage of the connection plate set 4 to the first connection plate 43 during expansion and contraction, thereby prolonging the service life.

Preferably, referring to fig. 11 to 13, the second ends of the first folded end piece 121 and the second folded end piece 122 connected to the connecting plate group 4 are each provided with an elevating column 6, and the elevating column 6 is located between the connecting plate group 4 and the second ends. Through setting up bed hedgehopping post 6, can reduce the interference between two adjacent telescopic bracket 1 for telescopic bracket 1 is more smooth and easy when the extension is contracting.

EXAMPLE III

Referring to fig. 16-19, a folding blade assembly is shown, which includes at least two telescoping legs 1, according to an embodiment of the present invention.

Telescopic bracket 1 includes middle part folding piece group 11 and is located the tip folding piece group 12 at 11 both ends of middle part folding piece group, tip folding piece group 12 includes the folding end piece 122 of first folding end piece 121 and second, the first end of folding end piece 122 all is articulated with middle part folding piece group 11 with the second end of folding end piece 121, the middle part of folding end piece 122 is articulated each other with the second to first folding end piece 121, the first folding end piece 121 all is connected with the connection piece 7 of folding piece towards the middle part with the second end of folding end piece 122.

Wherein, two adjacent telescopic bracket 1 end to end, the connection piece 7 on the first folding end piece 121 of the head end of one in two adjacent telescopic bracket 1 and the connection piece 7 on the second folding end piece 122 of the tail end of another among them are articulated and set up back to back, the connection piece 7 on the second folding end piece 122 of the head end of one in two adjacent telescopic bracket 1 and the connection piece 7 on the first folding end piece 121 of the tail end of another among them are articulated and set up back to back.

In the above arrangement, since the connecting pieces 7 facing the middle folding piece are connected to the first folding end piece 121 and the second end of the second folding end piece 122, the connecting piece 7 on the first folding end piece 121 at the head end of one of the two adjacent telescopic brackets 1 is hinged to and arranged opposite to the connecting piece 7 on the second folding end piece 122 at the tail end of the other one of the two adjacent telescopic brackets 1, and the connecting piece 7 on the second folding end piece 122 at the head end of one of the two adjacent telescopic brackets 1 is hinged to and arranged opposite to the connecting piece 7 on the first folding end piece 121 at the tail end of the other one of the two adjacent telescopic brackets 1, the two adjacent telescopic brackets 1 actually have the conditions that the head and the tail are at least partially overlapped and located in different planes, so that when the telescopic brackets 1 are folded and contracted, the space of the overlapped part can be utilized, thereby the folding piece assembly is narrower, thereby the total thickness of the clothes airing machine airing rods after being folded is thinner.

For ease of understanding, two telescopic supports 1 will now be described as an example.

Assuming that, without the connecting piece 7, the length of the single telescopic bracket 1 when extended is a and the length when contracted is b, the extended length of the folded sheet assembly is 2a + a and the contracted length of the folded sheet assembly is 2b + b, where a is much greater than b.

After the connecting sheet 7 is adopted, assuming that the length of the connecting sheet 7 is c, when two adjacent telescopic supports 1 extend, the included angle between the two mutually hinged connecting sheets 7 is A1, when the two connected telescopic supports 1 contract, the included angle between the two mutually hinged connecting sheets 7 is A2, and the extension length of the folding sheet group after the connecting sheet 7 is adopted is C

The contracted length of the folded sheet assembly after the connecting sheet 7 is adopted is

This is clearly smaller than 2 b.

I.e. by means of connecting pieces 7Thereafter, the folded sheet assembly is extended in length

Hardly affected, but its contracted length

The size of the clothes airing rod can be greatly reduced, so that the folding pieces can be folded more narrowly, and the total thickness of the clothes airing rod of the clothes airing machine after being folded is thinner.

Preferably, referring to fig. 16, the connecting tab 7 on the first folded end piece 121 protrudes the first folded end piece 121 in its thickness direction. The connecting piece 7 on the second folded end piece 122 protrudes the second folded end piece 122 in its thickness direction. Through such a setting mode, can reduce the interference between two adjacent telescopic bracket 1 for telescopic bracket 1 is more smooth and easy when extension or shrink.

Preferably, with reference to fig. 20, a flat pad is arranged between two connecting pieces 7 hinged to each other and arranged facing away from each other. Through setting up flat pad 8, flat pad 8 can reduce the friction between the connection piece 7, can make on the one hand rotate more smoothly between the two, and on the other hand then can reduce the wearing and tearing of connection piece 7, increase of service life.

Preferably, with reference to fig. 20, the two connecting tabs 7 are hinged by means of a rivet 9. The hinge mode of the rivet 9 is more convenient and reliable.

Preferably, referring to fig. 16 and 20, the connecting tab 7 on the first folded end piece 121 is integrally formed with the first folded end piece 121. The connecting piece 7 of the second folded end piece 122 is integrally formed with the second folded end piece 122. The integrated into one piece's mode can reduce the processing cost to can also promote joint strength.

The invention also discloses a clothes hanger which comprises a main machine, a clothes drying rod and the folding piece assemblies according to the first, second and third embodiments, wherein the folding piece assemblies are connected between the main machine and the clothes drying rod, and the main machine is used for controlling the lifting of the clothes drying rod. The clothes airing machine provided by the invention adopts the folding sheet component, so that the clothes airing machine can also utilize the space of the overlapped part, so that the folding sheet component is narrower in folding, and the total thickness of the folded clothes airing rod of the clothes airing machine is thinner.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A folded sheet assembly, comprising:

the telescopic support structure comprises at least two telescopic supports (1) which are connected end to end, wherein the adjacent two telescopic supports (1) are mutually staggered along the respective thickness direction, and the head end of one of the adjacent two telescopic supports (1) is at least partially overlapped with the tail end of the other telescopic support.

2. The folding tab assembly of claim 1, wherein: arbitrary telescopic bracket (1) include middle part folding piece group (11) and with be located the tip folding piece group (12) at middle part folding piece group (11) both ends, tip folding piece group (12) include first folding end piece (121) and second folding end piece (122), first folding end piece (121) with the first end of second folding end piece (122) all articulates with middle part folding piece group (11), just first folding end piece (121) and the middle part of second folding end piece (122) articulate each other.

3. The folding tab assembly of claim 2, wherein:

two end to end through fixed plate (2) between telescopic bracket (1), the tip folded piece group (12) that telescopic bracket (1) corresponds slides and rotationally connects on fixed plate (2), adjacent two telescopic bracket (1) branch is arranged in the both sides of fixed plate (2) thickness direction.

4. A folded sheet assembly according to claim 3, wherein:

the fixed plate (2) is provided with a first sliding chute and a second sliding chute which are arranged at intervals;

two adjacent first folding end piece (121) of the head end in telescopic bracket (1) and the second end of second folding end piece (122) slide and rotationally connect in first spout, two adjacent first folding end piece (121) of the tail end of another in telescopic bracket (1) and the second end of second folding end piece (122) slide and rotationally connect in the second spout.

5. The folding tab assembly of claim 4, wherein: first spout includes two sections discontinuous first bar grooves (211), adjacent two the first folding end piece (121) of the head end in telescopic bracket (1) slides respectively and rotationally connects two with the second end of the second folding end piece (122) in first bar groove (211), the second spout includes two sections discontinuous second bar grooves (221), adjacent two first folding end piece (121) of the tail end of another in telescopic bracket (1) slides respectively and rotationally connects two with the second end of second folding end piece (122) in second bar groove (221).

6. The folding tab assembly of claim 4, wherein: the interval between the first sliding groove and the second sliding groove on the fixing plate (2) is equal to the length of the single telescopic support (1) when the telescopic support is contracted.

7. The folding tab assembly of claim 4, wherein: and the second ends of the first folding end piece (121) and the second folding end piece (122) which are connected with the fixing plate (2) are provided with a gasket (3) between the first folding end piece and the second folding end piece respectively and the fixing plate (2).

8. The folding tab assembly of claim 2, wherein:

two telescopic bracket (1) end to end through a connecting plate group (4), the link of telescopic bracket (1) rotationally connects on connecting plate group (4), just connecting plate group (4) have flexible function, two adjacent telescopic bracket (1) are arranged in respectively connecting plate group (4) thickness direction's both sides.

9. The folding tab assembly of claim 8, wherein:

the connecting plate group (4) is provided with two first hinge holes (41) positioned at the upper part and two second hinge holes (42) positioned at the lower part;

two adjacent first folding end piece (121) of the head end in telescopic bracket (1) and the second end of second folding end piece (122) rotationally connect respectively in two in first hinge hole (41), two adjacent first folding end piece (121) of another tail end in telescopic bracket (1) and the second end of second folding end piece (122) rotationally connect respectively in two in second hinge hole (42).

10. The folding tab assembly of claim 9, wherein: the connecting plate group (4) comprises a first connecting plate (43) and a second connecting plate (44), a first strip-shaped opening (431) is formed in the first connecting plate (43), a second strip-shaped opening (441) is formed in the second connecting plate (44), a first sliding rod piece is arranged on the first connecting plate (43), the first sliding rod piece is in sliding fit in the second strip-shaped opening (441), a second sliding rod piece is arranged on the second connecting plate (44), and the second sliding rod piece is in sliding fit in the first strip-shaped opening (431); the two first hinge holes (41) are respectively positioned at the upper ends of the first connecting plate (43) and the second connecting plate (44), and the two second hinge holes (42) are respectively positioned at the lower ends of the first connecting plate (43) and the second connecting plate (44).

11. The folding tab assembly of claim 10 wherein: the distance between the first hinge hole (41) of the connecting plate group (4) positioned at the upper part and the second hinge hole (42) positioned at the lower part is equal to the length of the single telescopic bracket (1) when the single telescopic bracket is contracted.

12. The folding tab assembly of claim 2, wherein:

two end to end through the extension section between telescopic bracket (1), the extension section sets up on the tip folding piece subassembly (12) that telescopic bracket (1) corresponds, adjacent two extension section on telescopic bracket (1) sets up in opposite directions, adjacent two extension section on telescopic bracket (1) is articulated each other.

13. The folding tab assembly of claim 12, wherein: the extension section comprises a connecting piece (7) at a second end of the first folded end piece (121) and the second folded end piece (122); two adjacent connecting piece (7) on the first folding end piece (121) of the head end of one in telescopic bracket (1) and connecting piece (7) on the second folding end piece (122) of the tail end of another one are articulated and set up back to back, two adjacent connecting piece (7) on the second folding end piece (122) of the head end of one in telescopic bracket (1) and connecting piece (7) on the first folding end piece (121) of the tail end of another one are articulated and set up back to back.

14. The folding tab assembly of claim 13, wherein: connecting piece (7) on first folding end piece (121) are followed the thickness direction protrusion of first folding end piece (121), connecting piece (7) on second folding end piece (122) are followed the thickness direction protrusion of second folding end piece (122), articulated each other and back to two that set up be provided with between connecting piece (7) and tie up (8).

15. A clothes drying machine, characterized by comprising: a main machine, a clothes drying rod and a folding piece component according to any one of claims 1 to 14, wherein the folding piece component is connected between the main machine and the clothes drying rod, and the main machine is used for controlling the lifting of the clothes drying rod.