CN113047008A

CN113047008A - Clothes hanger

Info

Publication number: CN113047008A
Application number: CN202110265453.7A
Authority: CN
Inventors: 桂陈文; 沈国俊; 吕祥; 冯宗耀; 冯淼淼; 童远峰
Original assignee: Ningbo Liangyi Intelligent Technology Co ltd
Current assignee: Ningbo Qijing Holding Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-06-29

Abstract

The invention discloses a clothes hanger which comprises a height control part and a clothes drying part, wherein the clothes drying part comprises a bracket, and the clothes drying part is connected with the height control part through the bracket; the clothes hanger comprises a rack body, a bracket, a height control part, a pulley control group and a lifting device, wherein the rack body is provided with a lifting mechanism; compared with other structures, the bracket with the scissors structure is more flexible as a whole and is matched with the pulley control group, so that the bracket is not only flexible but also better in stability when in use, and further the use safety of the bracket is improved.

Description

Clothes hanger

Technical Field

The invention relates to the field of design and manufacture of household articles, in particular to a clothes hanger.

Background

With the progress of the times and the development of society, the life rhythm of people is gradually accelerated, and normally, people need to replace clothes every 1 to 2 days and wash and dry the replaced clothes; in the current situation, not all living places have places for drying clothes;

the clothes airing method has the advantages that the limitation of places is eliminated, the rest days are eliminated, people do not have a method for airing clothes and collecting clothes during working, the clothes airing in the working days is troublesome, especially the clothes need to be bathed and cleaned in summer every day, the clothes airing by using the rest days cannot meet all requirements obviously, and the weather suitable for airing the clothes cannot be guaranteed in each rest day; therefore, the clothes hanger is taken as a household article for solving the problem of clothes airing by people, and is now a necessity for many families;

at present, the clothes hanger is divided into a manual clothes hanger and an electric clothes hanger, wherein the electric clothes hanger is popularized; however, the clothes hangers on the market are mostly fixed directly by rivets, and are non-detachable parts, and cylindrical pins in rollers of the clothes hangers are easy to block and generate abnormal sound when the operation time is too long, so that later maintenance and repair are troublesome, and the maintenance cost is increased; meanwhile, when the drying rack of the clothes hanger on the current market is pulled and stretched, the drying rod can move along with the telescopic rod, so that the use is troublesome, and when a user is old and children or people are below the clothes hanger, the user can hurt the human body due to the sudden movement of the drying rod; the clothes hangers on the market at present usually adopt rollers for expanding and contracting the clothes hangers, but because the circular rollers without fixation are easy to swing left and right, the clothes hangers usually shake seriously when being expanded and contracted, and the clothes hangers seem to be dangerous.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the clothes hanger which has the advantages of simple structure, reasonable design, low cost, firm structure, stable and safe use and convenient subsequent maintenance.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a clothes hanger comprises a height control part and a clothes drying part, wherein the clothes drying part comprises a bracket, and the clothes drying part is connected with the height control part through the bracket; the clothes hanger further comprises a pulley control group, the bracket is of a scissor structure integrally, and the unfolding length of the bracket of the clothes hanger is controlled by the combination of the height control part and the pulley control group.

Further, the height control part comprises a shell, a control unit and a fixing plate; wherein the control unit and the fixing plate are both arranged on the shell.

Further, the shell comprises a top plate, a bottom plate, a first side plate, a second side plate, a first end plate and a second end plate, wherein two ends of the first side plate are respectively connected with one end of the first end plate and one end of the second end plate, two ends of the second side plate are respectively connected with one ends of the first end plate and the second end plate, which are far away from the first side plate, the top plate is arranged on one side, close to the upper side, of the first side plate, the second side plate, the first end plate and the second end plate, the bottom plate is arranged on one side, far away from the top plate, of the first side plate, the second side plate, the first end plate and the second end plate, the shell installation space is formed by the top plate, the bottom plate, the first side plate, the second side plate, the first end plate and the.

Furthermore, the fixing plates are arranged at two ends of the mounting space of the shell, and openings are arranged at the positions of the top plate and the bottom plate corresponding to the fixing plates; the fixing plate is connected with the top plate and the bottom plate through threads, at least one upper connecting part connected with the top plate and at least one lower connecting part connected with the bottom plate are arranged on the inward surface of the fixing plate, an upper connecting hole is formed in the upper connecting part, and a lower connecting hole is formed in the lower connecting part; the fixing plate is also provided with a joint part for installation and fixation, and the joint part comprises an upper joint part and a lower joint part; the upper connecting part comprises a first straight plate, a second straight plate and a third straight plate, wherein two sides of the first straight plate are respectively connected with the fixed plate and the second straight plate, the third straight plate is arranged on one side, away from the first straight plate, of the second straight plate, the first straight plate is perpendicular to the fixed plate, the first straight plate is perpendicular to the second straight plate, and the first straight plate is parallel to the third straight plate; the third straight plate is provided with a connecting part mounting hole for mounting and fixing and an upper connecting plate for connecting with the top plate, and the upper connecting plate is provided with an upper fixing hole, wherein the upper connecting plate and the upper connecting part are in the same direction; the lower connecting part comprises a fourth straight plate and a fifth straight plate, two sides of the fourth straight plate are respectively connected with the fixing plate and the fifth straight plate, and the fourth straight plate and the fifth straight plate are perpendicular to each other; the connecting position of the fixed plate and the fourth straight plate is provided with an arc surface transition, and the included angles between the arc surface transition and the fixed plate and the fourth straight plate are all larger than or equal to 90 degrees.

Further, the control unit comprises a motor and a control board, and the motor and the control board are both connected with the top plate through threads; wherein the motor includes at least one rotating gear.

Further, the clothes drying part comprises a bracket rod seat and an airing rack; the airing rack is arranged on the bracket rod seat.

Furthermore, the bracket rod seat is columnar, and mounting columns for fixing the drying rack are arranged at two ends of the bracket rod seat; the airing rack comprises a first airing rod and a second airing rod, a first concave is arranged at the position, corresponding to the first airing rod, of the bracket rod seat, and a second concave is arranged at the position, corresponding to the second airing rod, of the bracket rod seat;

the first airing rod comprises a fixing part, a fixing block, a first sleeve and a first telescopic pipe; the fixing part is connected with the first sleeve, the first sleeve is connected with the bracket rod seat through the fixing part, the fixing part and the bracket rod seat are fixed through the fixing block, and a hollow part is arranged at the position, corresponding to the mounting column, of the fixing part and is penetrated by the mounting column; the fixing block is provided with at least one fixing foot, and the positions of the bracket rod seat and the fixing part which correspond to each other are provided with fixing holes corresponding to the fixing feet; the first sleeve and the first telescopic pipe are both columnar, wherein the first sleeve is hollow and columnar, openings are arranged at two ends of the first sleeve, the inner diameter of the first sleeve is larger than the outer diameter of the first telescopic pipe, and the first telescopic pipe is arranged in the inner space of the first sleeve and can move at the opening of the first sleeve; a first sleeve pipe sleeve is arranged at the opening of the first sleeve pipe, the movement of the first telescopic pipe is limited through the first sleeve pipe sleeve, an adjusting block is further arranged on the first sleeve pipe sleeve, and an adjusting notch is formed in the position, corresponding to the adjusting block, of the first sleeve pipe;

the second airing rod comprises a connecting rod, a second sleeve and a second telescopic pipe, the second sleeve and the second telescopic pipe are both columnar, the second sleeve is hollow and columnar, openings are formed in two ends of the second sleeve, the inner diameter of the second sleeve is larger than the outer diameter of the second telescopic pipe, and the second telescopic pipe is arranged in the inner space of the second sleeve and can move at the opening of the second sleeve; a second sleeve pipe sleeve is arranged at the opening of the second sleeve pipe, the movement of the second telescopic pipe is limited through the second sleeve pipe sleeve, an adjusting block is also arranged on the second sleeve pipe sleeve, and an adjusting notch is arranged at the position of the second sleeve pipe, which corresponds to the adjusting block;

the connecting rod connects the first airing rod and the second airing rod, and a fixed mounting hole and a sliding mounting groove are formed in the connecting rod; a first fixing column is arranged at one end, close to the connecting rod, of the first telescopic pipe, a second fixing column is arranged at one end, close to the connecting rod, of the second telescopic pipe, the first fixing column is arranged in the fixed mounting hole, the second fixing column is arranged in the sliding mounting groove, and a mounting screw for assembling the first fixing column and the second fixing column with the connecting rod is arranged; threads corresponding to the mounting screws are arranged on the first fixing column, the second fixing column, the first telescopic pipe and the second telescopic pipe; the first drying rod is fixedly connected with the connecting rod, and the second drying rod can selectively move in the sliding installation groove;

the connecting rod can be adjusted by the pivot of the first airing rod, and then drives the second airing rod to move, so that the airing rack can be unfolded.

Furthermore, the bracket is in a scissor structure shape as a whole, one end of the bracket is connected with the fixed plate, and the other end of the bracket is connected with the bracket rod seat; one end of the bracket connected with the fixed plate is provided with a roller, and the fixed plate is provided with a rolling groove corresponding to the roller; a sliding block is arranged at one end of the bracket connected with the bracket rod seat, the inside of the bracket rod seat is hollow, a sliding rail corresponding to the sliding block is arranged in the bracket rod seat, and the sliding block is square block-shaped; wherein, the fulcrums at the upper end and the lower end of the bracket are fixed with the fixed plate and the bracket rod seat through the fixed screws.

Further, the clothes hanger also comprises at least one pulley control group, and the unfolding degree of the bracket is controlled through the pulley control group; the pulley control group comprises pulleys, a steel wire rope and a resistance-encountering switch; the pulley is arranged on the fixed plate, is positioned on one surface of the fixed plate facing the control unit, and is provided with a pulley mounting part for fixing the pulley; the pulley mounting part comprises a first mounting plate and a second mounting plate which are parallel to each other, pulley mounting holes are formed in the first mounting plate and the second mounting plate, and the pulley is fixed between the first mounting plate and the second mounting plate through the mounting shaft and the pulley mounting holes; two groups of oil grooves are arranged on the mounting shaft, and one end of the mounting shaft is provided with a deletion, so that the end of the mounting shaft with the deletion is in a D-shaped column shape; one end of the mounting shaft in the D-shaped column shape extends out of the pulley mounting part and is fixed through a clamp spring; the top plate is also provided with a pulley auxiliary limiting part which comprises a first limiting plate and a second limiting plate, the distance between the first limiting plate and the second limiting plate is larger than the thickness of the pulley, and the pulley is arranged between the first mounting plate and the second mounting plate and between the first limiting plate and the second limiting plate; the pulley control group also comprises an installation base, the installation base is connected with the top plate through threads, and the resistance-meeting switch is connected with the installation base and is fixed through the installation base; the steel wire rope penetrates through the pulley and the resistance meeting switch, one end of the steel wire rope is wound on the rotary gear, and the other end of the steel wire rope is connected with the bracket rod seat.

Furthermore, a connecting block is arranged at one end of the steel wire rope connected with the bracket rod seat and is connected with the bracket rod seat through the connecting block; a hanging buckle for fixing the connecting block is arranged on the bracket rod seat; the hanging buckle is arranged at the position of the bracket rod seat corresponding to the pulley, and a hanging buckle mounting notch for mounting the hanging buckle is arranged on the bracket rod seat; the hanging buckle is fixed on the inner surface of the bracket rod seat, and a connecting block limiting groove is arranged on the hanging buckle; the hanging buckle comprises a first hanging buckle plate, a second hanging buckle plate and a third hanging buckle plate; the first hanging buckle plate is respectively connected with a third hanging buckle plate and a second hanging buckle plate, wherein the third hanging buckle plate and the second hanging buckle plate are both vertical to the first hanging buckle plate, and the third hanging buckle plate and the second hanging buckle plate are arranged on the same surface of the first hanging buckle plate to form a U shape; third hanging buckle plate extensions which are symmetrical to each other are further arranged on the two sides of the third hanging buckle plate; the third hanging buckle plate extends to be in an L shape and comprises a first hanging buckle extending plate and a second hanging buckle extending plate, the first hanging buckle extending plate is connected with the third hanging buckle plate and the second hanging buckle extending plate, the first hanging buckle extending plate and the second hanging buckle extending plate are perpendicular to each other, the second hanging buckle extending plate is arranged on one surface, close to the second hanging buckle plate, of the first hanging buckle extending plate, and the second hanging buckle extending plate is arranged in the hanging buckle mounting notch; a hanging buckle exposing notch for exposing the second hanging buckle plate is formed in the bracket rod seat; the third hanging buckle plate and the bracket rod seat are provided with fixing screw holes corresponding to the fixing screw holes; the connecting block limiting groove is formed in the first buckling plate and the second buckling plate at the same time, and the size of the connecting block limiting groove at the second buckling plate is larger than that of the connecting block limiting groove at the first buckling plate; a hanging buckle protective cover which surrounds the hanging buckle is arranged at the position of the bracket rod seat corresponding to the hanging buckle, a protective cover connecting pin is arranged on the hanging buckle protective cover, and a protective cover connecting notch is arranged at the position of the bracket rod seat corresponding to the protective cover connecting pin; through holes for the steel wire rope to pass through are arranged on the hanging buckle protective cover, the bottom plate and the lower connecting part.

The invention has the beneficial effects that:

1. the control unit and the fixing plate are both arranged in the shell mounting space, so that the protection performance of the invention is better; the fixing plate enables the invention to be installed through the fixing plate, and the openings are arranged at the positions of the top plate and the bottom plate corresponding to the fixing plate, so that the fixing plate can be exposed, and the installation and the disassembly of the fixing plate are more convenient; and the structure of the invention is more firm because the fixing plate is provided with the connecting part for installation and fixation.

2. The motor and the control panel are both connected with the top plate through threads, so that the follow-up maintenance and repair of the invention are more convenient; and when the two are irreversibly damaged, the two can be directly replaced, so that the cost of the invention is greatly reduced compared with other integrated designs.

3. The first concave and the second concave are arranged at the positions, corresponding to the first airing rod and the second airing rod, of the bracket rod seat, so that the airing rack can be stably placed in a folded state, and the safety coefficient of the airing rack is higher.

4. Compared with other structures, the bracket with the scissor structure is more flexible as a whole; the roller is arranged at one end of the bracket connected with the fixed plate, and the sliding block is arranged at one end of the bracket connected with the bracket rod seat, so that the expansion and contraction of the invention are smoother.

5. The sliding block is square block-shaped, and compared with a common round roller, the square block-shaped sliding block is more stable when moving again; the supporting points at the upper end and the lower end of the bracket are fixed with the fixing plate and the bracket rod seat through the fixing screws, and compared with the conventional method of directly fixing the supporting points by using rivets, the bracket is more convenient to maintain and repair.

6. The two groups of oil grooves are formed in the mounting shaft of the pulley control group, so that the mounting shaft can be used for a longer time, and abnormal sound caused by the fact that the mounting shaft is easy to jam when the running time is too long is prevented; the mounting shaft with one end in a D-shaped columnar shape is fixed through the clamp spring, so that the mounting is firmer; the resistance-encountering switch of the pulley control group can be triggered after encountering obstacles in the ascending and descending processes of the clothes airing machine, and the clothes airing machine stops preventing damage after ascending for a certain distance.

7. The connecting block and the hanging buckle are matched with each other to enable the steel wire rope to be connected with the bracket rod seat, the hanging buckle is provided with a connecting block limiting groove, the connecting block can be assembled and disassembled through the connecting block limiting groove, and when the steel wire rope is damaged, the steel wire rope can be replaced more conveniently; and the hanging buckle protective cover is arranged, so that the hanging buckle is protected, and the steel wire rope is prevented from sliding out of the hanging buckle.

Drawings

FIG. 1 is an overall expanded structural view of the present invention.

Fig. 2 is a drawing showing the overall folding structure of the present invention.

Fig. 3 is a front structural view of the housing.

Fig. 4 is a view showing the reverse side of the housing.

Fig. 5 is a view showing the installation space of the housing.

Fig. 6 is a structural view of the first end plate and the second end plate.

Fig. 7 is a structural view of the pulley mounting portion.

Fig. 8 is a structure view of a fixing plate.

Fig. 9 is a side view of the fixing plate.

Fig. 10 is a mounting shaft structure view.

Fig. 11 is a structure view of a clothes-drying part.

Fig. 12 is an assembly structure view of the bracket and the fixing plate.

Fig. 13 is an assembly structure view of the bracket and the bracket bar seat.

FIG. 14 is a cross-sectional view of the holder post.

FIG. 15 is a view showing one end of the holder.

Fig. 16 is a structure view of the hanging buckle.

Fig. 17 is a structure view of the buckle protection cover.

Fig. 18 is a structure view of a clothes-drying part.

FIG. 19 is a view showing the structure of the clothes hanger.

FIG. 20 is a view showing the structure of one end of the clothes rack.

FIG. 21 is a view showing the structure of the first and second airing bars.

Fig. 22 is a structure diagram of a fixed block.

Fig. 23 is a view showing a structure of a mounting screw.

Fig. 24 is an assembly structure view of the first extension tube, the second extension tube and the connecting rod.

Figure 25 is a cross-sectional view of the first airing bar.

FIG. 26 is a cross-sectional view of a second airing bar.

Fig. 27 is a structure view of a wire rope.

Fig. 28 is an enlarged view of the buckle.

Fig. 29 is a structure view of the buckle.

Reference numbers in the figures:

1. a height control section; 2. a clothes drying part; 3. a pulley control group; 11. a housing; 12. a control unit; 13. a fixing plate; 20. a bracket; 21. a bracket lever base; 22. airing the clothes; 31. a pulley; 32. a wire rope; 33. a resistance switch; 34. installing a shaft; 35. a pulley auxiliary limiting part; 36. installing a base; 37. hanging and buckling; 38. a hanging buckle protective cover; 39. through the hole; 40. a side limiting ring; 110. a top plate; 111. a base plate; 112. a first side plate; 113. a second side plate; 114. a first end plate; 115. a second end plate; 116. a housing installation space; 117. a lamp panel; 118. an end plate joining block; 119. a barb; 121. a motor; 122. a control panel; 123. a rotating gear; 131. an upper connecting portion; 132. a lower connecting portion; 133. an upper connecting hole; 134. a lower connection hole; 135. a joining section; 136. an upper engagement portion; 137. a lower joint part; 138. a first straight plate; 139. a second straight plate; 140. a third straight plate; 141. a joint part mounting hole; 142. an upper connecting plate; 143. a fourth straight plate; 144. a fifth straight plate; 145. the cambered surface is excessive; 146. an upper fixing hole; 201. a roller; 202. a rolling groove; 203. a slider; 204. a slide rail; 205. a set screw; 211. mounting a column; 212. first concave; 213. second, sinking; 221. a first airing rod; 222. a second airing rod; 223. a fixed part; 224. a fixed block; 225. a first sleeve; 226. a first telescopic tube; 227. hollowing out; 228. a fixing leg; 229. fixing the assembly hole; 230. a first sleeve pipe sleeve; 231. an adjusting block; 232. adjusting the gap; 233. a connecting rod; 234. a second sleeve; 235. a second telescopic tube; 236. a second cannula housing; 237. fixing the mounting hole; 238. a sliding mounting groove; 239. a first fixed column; 240. a second fixed column; 241. mounting screws; 242. fastening screw holes; 243. clothes drying holes; 311. a pulley mounting section; 312. a first mounting plate; 313. a second mounting plate; 314. a pulley mounting hole; 321. connecting blocks; 341. an oil sump; 342. a clamp spring; 351. a first limit plate; 352. a second limiting plate; 371. a first buckle plate; 372. a second buckle plate; 373. the connecting block defines a slot; 374. a third buckle plate; 375. the third hanging buckle plate extends; 376. a first hanging buckle extension plate; 377. a second hanging buckle extension plate; 378. the hanging buckle is provided with a notch; 379. the hanging buckle exposes the opening; 380. fixing screw holes; 381. the protective cover is connected with the pins; 382. the protective cover is connected with the notch.

Detailed Description

The invention is further described with reference to the following figures and specific examples. It should be noted that the examples are only for specifically illustrating the present invention, and the purpose thereof is to make the technical solution of the present invention better understood by those skilled in the art, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

Example (b):

as shown in fig. 1 and 2, the clothes hanger comprises a height control part 1 and a clothes drying part 2, wherein the clothes drying part 2 comprises a bracket 20, and the clothes drying part 2 is connected with the height control part 1 through the bracket 20; the clothes hanger also comprises a pulley control group 3, the bracket 20 is in a scissor structure shape as a whole, and the unfolding length of the bracket 20 of the clothes hanger is controlled by the combination of the height control part 1 and the pulley control group 3; compared with other structures, the bracket 20 with the scissors structure is more flexible as a whole and is matched with the pulley control group 3, so that the pulley control device is not only flexible but also better in stability when in use, and further the use safety of the pulley control device is improved.

As shown in fig. 3 and 4, in the present embodiment, the height control section 1 includes a housing 11, a control unit 12, and a fixing plate 13; wherein the control unit 12 and the fixing plate 13 are both arranged on the housing 11; the housing 11 includes a top plate 110, a bottom plate 111, a first side plate 112, a second side plate 113, a first end plate 114 and a second end plate 115, wherein two ends of the first side plate 112 are respectively connected with one end of the first end plate 114 and one end of the second end plate 115, two ends of the second side plate 113 are respectively connected with one ends of the first end plate 114 and the second end plate 115 far away from the first side plate 112, the top plate 110 is disposed on one side of the first side plate 112, the second side plate 113, the first end plate 114 and the second end plate 115 near the top, the bottom plate 111 is disposed on one side of the first side plate 112, the second side plate 113, the first end plate 114 and the second end plate 115 far away from the top plate 110, a housing installation space 116 is formed by the top plate 110, the bottom plate 111, the first side plate 112, the second side plate 113, the first end plate 114 and the second end plate 115, and the control unit 12 and; the control unit 12 and the fixing plate 13 of the present invention are both disposed in the housing installation space 116, so that the present invention has better protection performance with respect to the control unit 12 and the fixing plate 13.

In some preferred modes, a lamp panel 117 for illumination is further disposed on the bottom plate 111, so that the present invention can be normally used in a dark environment.

As shown in fig. 5, 8 and 9, in some preferred modes, the fixing plates 13 are disposed at two ends of the housing installation space 116, and openings are disposed at positions of the top plate 110 and the bottom plate 111 corresponding to the fixing plates 13, so that the installation and the removal are more convenient; the fixing plate 13 is connected with the top plate 110 and the bottom plate 111 through threads, two upper connecting parts 131 connected with the top plate 110 and two lower connecting parts 132 connected with the bottom plate 111 are arranged on one surface of the fixing plate 13 facing inwards, an upper connecting hole 133 is arranged on the upper connecting part 131, and a lower connecting hole 134 is arranged on the lower connecting part 132; a connecting part 135 for mounting and fixing is further provided on the fixing plate 13, and the connecting part 135 includes an upper connecting part 136 and a lower connecting part 137; the upper connecting portion 136 comprises a first straight plate 138, a second straight plate 139 and a third straight plate 140, wherein two sides of the first straight plate 138 are respectively connected with the fixing plate 13 and the second straight plate 139, the third straight plate 140 is arranged on one side of the second straight plate 139 away from the first straight plate 138, the first straight plate 138 is perpendicular to the fixing plate 13, the first straight plate 138 is perpendicular to the second straight plate 139, and the first straight plate 138 is parallel to the third straight plate 140; the third straight plate 140 is provided with a connecting part mounting hole 141 for mounting and fixing and an upper connecting plate 142 for connecting with the top plate 110, and the upper connecting plate 142 is provided with an upper fixing hole 146, wherein the upper connecting plate 142 and the upper connecting part 131 are in the same orientation, and the top plate 110 is arranged between the upper connecting plate 142 and the upper connecting part 131, so that the fixing plate 13 is more firmly and stably connected; the lower connecting part 137 comprises a fourth straight plate 143 and a fifth straight plate 144, two sides of the fourth straight plate 143 are respectively connected with the fixing plate 13 and the fifth straight plate 144, wherein the fourth straight plate 143 and the fifth straight plate 144 are perpendicular to each other; an arc transition 145 is arranged at the connecting position of the fixed plate 13 and the fourth straight plate 143, and the included angles between the arc transition 145 and the fixed plate 13 as well as the fourth straight plate 143 are all 90 degrees; the upper and lower coupling parts 136 and 137 are coupled to the top and bottom plates 110 and 111, respectively, so that the structure of the present invention is more stable.

As shown in fig. 6, in some preferred modes, the first end plate 114 and the second end plate 115 are detachable, so that the present invention can be replaced, repaired or maintained by detaching the first end plate 114 and the second end plate 115, and the whole body is more convenient; and on both of which an end plate engaging block 118 is provided to contact the fixed plate 13, and an end of the end plate engaging block 118 contacting the fixed plate 13 is provided with a barb 119 for fixing with the fixed plate 13.

In the present embodiment, the control unit 12 includes a motor 121 and an electric control board 122, and both the motor 121 and the electric control board 122 are connected to the top plate 110 by threads; the motor 121 comprises two rotating gears 123, so that the motor 121 has higher power and can have higher load capacity.

As shown in fig. 15 and 18, in the present embodiment, the clothes drying section 2 includes a carrier bar base 21 and an airing rack 22; the airing rack 22 is arranged on the bracket rod seat 21; the bracket rod seat 21 is columnar, and mounting columns 211 for fixing the drying rack 22 are arranged at two ends of the bracket rod seat 21; the airing rack 22 comprises a first airing rod 221 and a second airing rod 222, a first concave 212 is arranged at the position, corresponding to the first airing rod 221, of the bracket rod seat 21, and a second concave 213 is arranged at the position, corresponding to the second airing rod 222, of the bracket rod seat 21, so that the airing rack 22 can be stably placed in a folded state, and the safety factor of the invention is higher;

as shown in fig. 19, 20, 21, 22, 23, 24, 25 and 26, the first airing rod 221 includes a fixing portion 223, a fixing block 224, a first sleeve 225 and a first telescopic pipe 226; the fixing part 223 is in a rectangular sheet shape, one side of the fixing part 223 is connected with the first sleeve 225, the first sleeve 225 is connected with the bracket rod seat 21 through the fixing part 223, the fixing part 223 and the bracket rod seat 21 are fixed through the fixing block 224, a hollow 227 is arranged at the position of the fixing part 223 corresponding to the mounting column 211, and the hollow 227 is penetrated by the mounting column 211; three fixing legs 228 are provided on the fixing block 224, and fixing attachment holes 229 corresponding to the fixing legs 228 are provided at positions where the bracket bar base 21 and the fixing portions 223 correspond to each other; the first sleeve 225 and the first extension tube 226 are both in a column shape, wherein the first sleeve 225 is in a hollow column shape, openings are arranged at two ends of the first sleeve 225, the inner diameter of the first sleeve 225 is larger than the outer diameter of the first extension tube 226, and the first extension tube 226 is arranged in the inner space of the first sleeve 225 and can move at the opening of the first sleeve 225; a first sleeve pipe sleeve 230 is arranged at an opening of the first sleeve pipe 225, the movement of the first extension pipe 226 is limited by the first sleeve pipe sleeve 230, an adjusting block 231 is further arranged on the first sleeve pipe sleeve 230, and an adjusting notch 232 is arranged at the position, corresponding to the adjusting block 231, of the first sleeve pipe 225, so that the first sleeve pipe sleeve 230 is convenient to detach and replace;

the second airing rod 222 comprises a connecting rod 233, a second sleeve 234 and a second extension pipe 235, the second sleeve 234 and the second extension pipe 235 are both columnar, wherein the second sleeve 234 is hollow columnar, openings are arranged at two ends of the second sleeve 234, the inner diameter of the second sleeve 234 is larger than the outer diameter of the second extension pipe 235, and the second extension pipe 235 is arranged in the inner space of the second sleeve 234 and can move at the opening of the second sleeve 234; a second sleeve pipe sleeve 236 is arranged at the opening of the second sleeve pipe 234, the movement of the second extension pipe 235 is limited by the second sleeve pipe sleeve 236, an adjusting block 231 is further arranged on the second sleeve pipe sleeve 236, and an adjusting notch 232 is arranged at the position, corresponding to the adjusting block 231, of the second sleeve pipe 234, so that the second sleeve pipe sleeve 236 is convenient to detach and replace;

the connecting rod 233 connects the first drying rod 221 and the second drying rod 222, and the connecting rod 233 is provided with a fixed mounting hole 237 and a sliding mounting groove 238; a first fixed column 239 is arranged at one end of the first extension pipe 226 close to the connecting rod 233, a second fixed column 240 is arranged at one end of the second extension pipe 235 close to the connecting rod 233, the first fixed column 239 is arranged in the fixed mounting hole 237, the second fixed column 240 is arranged in the sliding mounting groove 238, and a mounting screw 241 for assembling the first fixed column 239 and the second fixed column 240 with the connecting rod 233 is arranged; threads corresponding to the mounting screws 241 are arranged on the first fixing column 239, the second fixing column 240, the first extension tube 226 and the second extension tube 235; so that the first drying bar 221 is tightly connected with the connection bar 233 and the second drying bar 222 can selectively move in the sliding installation groove 238;

the connecting rod 233 can be adjusted by using the first drying rod 221 as a pivot, and further drives the second drying rod 222 to move, so that the drying rack 22 can be unfolded.

In some preferred embodiments, the fixing portion 223 and the bracket rod seat 21 are further provided with fastening screw holes 242 at positions where they contact each other, so that they are further fixed, thereby enhancing the firmness of the present invention.

In some preferred forms, a drying hole 243 is provided at the fixing portion 223 so that the number of the laundry-carrying items of the present invention is increased.

As shown in fig. 11, 12, 13 and 14, in the present embodiment, the bracket 20 has a scissors structure as a whole, one end of the bracket 20 is connected to the fixing plate 13, and the other end of the bracket 20 is connected to the bracket rod seat 21; a roller 201 is arranged at one end of the bracket 20 connected with the fixed plate 13, and a rolling groove 202 corresponding to the roller 201 is arranged on the fixed plate 13; a sliding block 203 is arranged at one end of the bracket 20 connected with the bracket rod seat 21, the bracket rod seat 21 is hollow, a sliding rail 204 corresponding to the sliding block 203 is arranged in the bracket rod seat 21, the sliding block 203 is square block-shaped, and the bracket 20 with a scissor structure is more flexible than other structures; the roller 201 is arranged at one end of the bracket 20 connected with the fixed plate 13, and the sliding block 203 is arranged at one end of the bracket 20 connected with the bracket rod seat 21, so that the expansion and contraction of the invention are smoother; wherein, the supporting points at the upper and lower ends of the bracket 20 are fixed with the fixing plate 13 and the bracket rod seat 21 by the fixing screws 205, compared with the conventional method of directly fixing by rivets, the subsequent maintenance is more convenient.

As shown in fig. 7 and 10, in the embodiment, the clothes hanger further comprises a pulley control group 3, and the spreading degree of the bracket 20 is controlled by the pulley control group 3; the pulley control group 3 comprises a pulley 31, a steel wire rope 32 and a resistance-encountering switch 33; the pulley 31 is arranged on the fixed plate 13, is positioned on one surface of the fixed plate 13 facing the control unit 12, and is provided with a pulley mounting part 311 for fixing the pulley 31 on the fixed plate 13; the pulley mounting portion 311 includes a first mounting plate 312 and a second mounting plate 313, the first mounting plate 312 and the second mounting plate 313 are parallel to each other, pulley mounting holes 314 are formed in the first mounting plate 312 and the second mounting plate 313, and the pulley 31 is fixed between the first mounting plate 312 and the second mounting plate 313 through a mounting shaft 34 and the pulley mounting holes 314; the two groups of oil grooves 341 are formed in the mounting shaft 34, so that the mounting shaft 34 can be used for a longer time, and the mounting shaft is prevented from being easily jammed and generating abnormal sound when the operation time is too long; one end of the mounting shaft 34 is provided with a deletion, so that the end of the mounting shaft 34 provided with the deletion is in a D-shaped column shape; one end of the D-shaped column of the mounting shaft 34 extends out of the pulley mounting part 311 and is fixed through a clamp spring 342, so that the mounting is firmer; the top plate 110 is further provided with a pulley auxiliary limiting part 35, which comprises a first limiting plate 351 and a second limiting plate 352, wherein the distance between the first limiting plate 351 and the second limiting plate 352 is larger than the thickness of the pulley 31, and the pulley 31 is simultaneously arranged between the first mounting plate 312 and the second mounting plate 313 and between the first limiting plate 351 and the second limiting plate 352; the pulley control group 3 further comprises a mounting base 36, the mounting base 36 is in threaded connection with the top plate 110, and the resistance switch 33 is connected with the mounting base 36 and fixed through the mounting base 36; the wire rope 32 passes through the pulley 31 and the encounter resistance switch 33, one end of the wire rope is wound with the rotating gear 123 and transmits power through the rotating gear 123, and the other end of the wire rope is connected with the bracket rod seat 21; the blocking switch 33 of the pulley control group 3 can be triggered when encountering obstacles in the ascending and descending processes of the clothes airing machine, and the clothes airing machine stops preventing damage after ascending for a certain distance.

As shown in fig. 16, 17, 27, 28 and 29, in some preferred modes, a connecting block is arranged at one end of the steel wire rope 32 connected with the bracket rod seat 21, and is connected with the bracket rod seat 21 through the connecting block; a hanging buckle for fixing the connecting block is arranged on the bracket rod seat 21; the hanging buckle is arranged at the position of the bracket rod seat 21 corresponding to the pulley, and a hanging buckle mounting notch 378 for mounting the hanging buckle is arranged on the bracket rod seat 21; the hanging buckle is fixed on the inner surface of the bracket rod seat 21 and is provided with a connecting block limiting groove 373; the hanging buckle comprises a first hanging buckle plate 371, a second hanging buckle plate 372 and a third hanging buckle plate 374; the first hooking plate 371 is respectively connected with a third hooking plate 374 and a second hooking plate 372, wherein the third hooking plate 374 and the second hooking plate 372 are both vertical to the first hooking plate 371, and the third hooking plate 374 and the second hooking plate 372 are arranged on the same surface of the first hooking plate 371, so that the U-shaped U-; third buckle plate extensions 375 which are symmetrical to each other are further arranged on the two sides of the third buckle plate 374; the third hanging buckle plate extension 375 is in an L shape and comprises a first hanging buckle extension plate 376 and a second hanging buckle extension plate 377, the first hanging buckle extension plate 376 is connected with a third hanging buckle plate 374 and the second hanging buckle extension plate 377, the first hanging buckle extension plate 376 and the second hanging buckle extension plate 377 are perpendicular to each other, the second hanging buckle extension plate 377 is arranged on one surface, close to the second hanging buckle plate 372, of the first hanging buckle extension plate 376, and the second hanging buckle extension plate 377 is arranged in the hanging buckle installation gap 378; a hanging buckle exposing notch 379 for exposing the second hanging buckle plate 372 is also arranged on the bracket rod seat 21; the third buckle plate 374 and the bracket rod seat 21 are provided with fixing screw holes 380 corresponding to the fixing screws 205; the connecting block limiting groove 373 is arranged on the first hanging and buckling plate 371 and the second hanging and buckling plate 372 at the same time, wherein the size of the connecting block limiting groove 373 at the second hanging and buckling plate 372 is larger than that of the connecting block limiting groove 373 at the first hanging and buckling plate 371; a hanging buckle protective cover which surrounds the hanging buckle is arranged at the position of the bracket rod seat 21 corresponding to the hanging buckle, a protective cover connecting pin is arranged on the hanging buckle protective cover, and a protective cover connecting notch is arranged at the position of the bracket rod seat 21 corresponding to the protective cover connecting pin; through holes for the steel wire rope 32 to pass through are formed in the hanging buckle protective cover, the bottom plate and the lower connecting part; the hanging buckle can be detached through the matching of the fixing screw 205 and the fixing screw hole 380, and can be quickly replaced when the hanging buckle is damaged; the connecting block and the hanging buckle are matched with each other to enable the steel wire rope 32 to be connected with the bracket rod seat 21, the hanging buckle is provided with a connecting block limiting groove 373, the connecting block can be assembled and disassembled through the connecting block limiting groove 373, and when the steel wire rope 32 is damaged, the steel wire rope 32 can be replaced more conveniently; and a buckle protection cover is provided to protect the buckle and prevent the wire rope 32 from sliding out of the buckle.

In some preferred manners, a lateral limiting ring 40 for limiting the steel cable 32 is further arranged on the bracket 20, and the lateral limiting ring 40 is penetrated by the steel cable 32.

Other methods in this embodiment are currently existing technologies, and therefore are not described in detail.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims

1. A clothes hanger is characterized by comprising a height control part and a clothes drying part, wherein the clothes drying part comprises a bracket, and the clothes drying part is connected with the height control part through the bracket; the clothes hanger further comprises a pulley control group, the bracket is of a scissor structure integrally, and the unfolding length of the bracket of the clothes hanger is controlled by the combination of the height control part and the pulley control group.

2. A laundry rack according to claim 1 in which the height control section comprises a housing, a control unit and a fixed plate; wherein the control unit and the fixing plate are both arranged on the shell.

3. A laundry rack according to claim 2, wherein the housing comprises a top plate, a bottom plate, a first side plate, a second side plate, a first end plate and a second end plate, wherein two ends of the first side plate are respectively connected with one end of the first end plate and one end of the second end plate, two ends of the second side plate are respectively connected with one ends of the first end plate and the second end plate far away from the first side plate, the top plate is arranged on one side of the first side plate, the second side plate, the first end plate and the second end plate close to the upper side, the bottom plate is arranged on one side of the first side plate, the second side plate, the first end plate and the second end plate far away from the top plate, a housing installation space is formed by the top plate, the bottom plate, the first side plate, the second side plate, the first end plate and the second end plate, and the control unit and the.

4. The clothes hanger according to claim 3, wherein the fixing plates are arranged at two ends of the installation space of the shell, and openings are arranged at the positions of the top plate and the bottom plate corresponding to the fixing plates; the fixing plate is connected with the top plate and the bottom plate through threads, at least one upper connecting part connected with the top plate and at least one lower connecting part connected with the bottom plate are arranged on the inward surface of the fixing plate, an upper connecting hole is formed in the upper connecting part, and a lower connecting hole is formed in the lower connecting part; the fixing plate is also provided with a joint part for installation and fixation, and the joint part comprises an upper joint part and a lower joint part; the upper connecting part comprises a first straight plate, a second straight plate and a third straight plate, wherein two sides of the first straight plate are respectively connected with the fixed plate and the second straight plate, the third straight plate is arranged on one side, away from the first straight plate, of the second straight plate, the first straight plate is perpendicular to the fixed plate, the first straight plate is perpendicular to the second straight plate, and the first straight plate is parallel to the third straight plate; the third straight plate is provided with a connecting part mounting hole for mounting and fixing and an upper connecting plate for connecting with the top plate, and the upper connecting plate is provided with an upper fixing hole, wherein the upper connecting plate and the upper connecting part are in the same direction; the lower connecting part comprises a fourth straight plate and a fifth straight plate, two sides of the fourth straight plate are respectively connected with the fixing plate and the fifth straight plate, and the fourth straight plate and the fifth straight plate are perpendicular to each other; the connecting position of the fixed plate and the fourth straight plate is provided with an arc surface transition, and the included angles between the arc surface transition and the fixed plate and the fourth straight plate are all larger than or equal to 90 degrees.

5. The laundry rack according to claim 3, wherein the control unit comprises a motor and a control board, and the motor and the control board are both connected with the top plate through threads; wherein the motor includes at least one rotating gear.

6. A laundry rack according to claim 1 in which the clothing section comprises a carrier bar base and an air-drying rack; the airing rack is arranged on the bracket rod seat.

7. The clothes hanger of claim 6, wherein the bracket rod base is cylindrical, and mounting columns for fixing the clothes hanger are arranged at two ends of the bracket rod base; the airing rack comprises a first airing rod and a second airing rod, a first concave is arranged at the position, corresponding to the first airing rod, of the bracket rod seat, and a second concave is arranged at the position, corresponding to the second airing rod, of the bracket rod seat;

the first airing rod comprises a fixing part, a fixing block, a first sleeve and a first telescopic pipe; the fixing part is connected with the first sleeve, the first sleeve is connected with the bracket rod seat through the fixing part, the fixing part and the bracket rod seat are fixed through the fixing block, and a hollow part is arranged at the position, corresponding to the mounting column, of the fixing part and is penetrated by the mounting column; the fixing block is provided with at least one fixing foot, and the positions of the bracket rod seat and the fixing part which correspond to each other are provided with fixing assembly holes corresponding to the fixing feet; the first sleeve and the first telescopic pipe are both columnar, wherein the first sleeve is hollow and columnar, openings are arranged at two ends of the first sleeve, the inner diameter of the first sleeve is larger than the outer diameter of the first telescopic pipe, and the first telescopic pipe is arranged in the inner space of the first sleeve and can move at the opening of the first sleeve; a first sleeve pipe sleeve is arranged at the opening of the first sleeve pipe, the movement of the first telescopic pipe is limited through the first sleeve pipe sleeve, an adjusting block is further arranged on the first sleeve pipe sleeve, and an adjusting notch is formed in the position, corresponding to the adjusting block, of the first sleeve pipe;

8. The clothes hanger according to claim 1, 3, 4 or 7, wherein the bracket is in a scissor structure, one end of the bracket is connected with the fixing plate, and the other end of the bracket is connected with the bracket rod seat; one end of the bracket connected with the fixed plate is provided with a roller, and the fixed plate is provided with a rolling groove corresponding to the roller; a sliding block is arranged at one end of the bracket connected with the bracket rod seat, the inside of the bracket rod seat is hollow, a sliding rail corresponding to the sliding block is arranged in the bracket rod seat, and the sliding block is square block-shaped; wherein, the fulcrums at the upper end and the lower end of the bracket are fixed with the fixed plate and the bracket rod seat through the fixed screws.

9. A laundry rack according to claim 1, 4 or 5 in which the laundry rack further comprises at least one pulley control group and the extent of deployment of the brackets is controlled by the pulley control group; the pulley control group comprises pulleys, a steel wire rope and a resistance-encountering switch; the pulley is arranged on the fixed plate, is positioned on one surface of the fixed plate facing the control unit, and is provided with a pulley mounting part for fixing the pulley; the pulley mounting part comprises a first mounting plate and a second mounting plate which are parallel to each other, pulley mounting holes are formed in the first mounting plate and the second mounting plate, and the pulley is fixed between the first mounting plate and the second mounting plate through the mounting shaft and the pulley mounting holes; two groups of oil grooves are arranged on the mounting shaft, and one end of the mounting shaft is provided with a deletion, so that the end of the mounting shaft with the deletion is in a D-shaped column shape; one end of the mounting shaft in the D-shaped column shape extends out of the pulley mounting part and is fixed through a clamp spring; the top plate is also provided with a pulley auxiliary limiting part which comprises a first limiting plate and a second limiting plate, the distance between the first limiting plate and the second limiting plate is larger than the thickness of the pulley, and the pulley is arranged between the first mounting plate and the second mounting plate and between the first limiting plate and the second limiting plate; the pulley control group also comprises an installation base, the installation base is connected with the top plate through threads, and the resistance-meeting switch is connected with the installation base and is fixed through the installation base; the steel wire rope penetrates through the pulley and the resistance meeting switch, one end of the steel wire rope is wound on the rotary gear, and the other end of the steel wire rope is connected with the bracket rod seat.

10. The clothes hanger of claim 9, wherein a connecting block is arranged at one end of the steel wire rope connected with the bracket rod base and is connected with the bracket rod base through the connecting block; a hanging buckle for fixing the connecting block is arranged on the bracket rod seat; the hanging buckle is arranged at the position of the bracket rod seat corresponding to the pulley, and a hanging buckle mounting notch for mounting the hanging buckle is arranged on the bracket rod seat; the hanging buckle is fixed on the inner surface of the bracket rod seat, and a connecting block limiting groove is arranged on the hanging buckle; the hanging buckle comprises a first hanging buckle plate, a second hanging buckle plate and a third hanging buckle plate; the first hanging buckle plate is respectively connected with a third hanging buckle plate and a second hanging buckle plate, wherein the third hanging buckle plate and the second hanging buckle plate are both vertical to the first hanging buckle plate, and the third hanging buckle plate and the second hanging buckle plate are arranged on the same surface of the first hanging buckle plate to form a U shape; third hanging buckle plate extensions which are symmetrical to each other are further arranged on the two sides of the third hanging buckle plate; the third hanging buckle plate extends to be in an L shape and comprises a first hanging buckle extending plate and a second hanging buckle extending plate, the first hanging buckle extending plate is connected with the third hanging buckle plate and the second hanging buckle extending plate, the first hanging buckle extending plate and the second hanging buckle extending plate are perpendicular to each other, the second hanging buckle extending plate is arranged on one surface, close to the second hanging buckle plate, of the first hanging buckle extending plate, and the second hanging buckle extending plate is arranged in the hanging buckle mounting notch; a hanging buckle exposing notch for exposing the second hanging buckle plate is formed in the bracket rod seat; the third hanging buckle plate and the bracket rod seat are provided with fixing screw holes corresponding to the fixing screw holes; the connecting block limiting groove is formed in the first buckling plate and the second buckling plate at the same time, and the size of the connecting block limiting groove at the second buckling plate is larger than that of the connecting block limiting groove at the first buckling plate; a hanging buckle protective cover which surrounds the hanging buckle is arranged at the position of the bracket rod seat corresponding to the hanging buckle, a protective cover connecting pin is arranged on the hanging buckle protective cover, and a protective cover connecting notch is arranged at the position of the bracket rod seat corresponding to the protective cover connecting pin; through holes for the steel wire rope to pass through are arranged on the hanging buckle protective cover, the bottom plate and the lower connecting part.