CN210612554U - Running gear of bedding nursing appearance - Google Patents

Abstract

The utility model provides a running gear of bedding nursing appearance, it includes walking motor, initiative wheel bearing seat and action wheel, is equipped with the action wheel hole site on the coverboard of first shell, and the both sides of action wheel hole site are located respectively to walking motor and initiative wheel bearing seat, are equipped with the initiative wheel bearing in the initiative wheel bearing seat, and the one end of action wheel is connected with the initiative wheel bearing, and the other end is connected with the output shaft of walking motor. The walking mechanism can enable the bedding nursing instrument to be hung on the quilt airing rod, so that a user does not need to continuously operate the bedding nursing instrument, and can finish the nursing of the bedding only by airing the bedding on the quilt airing rod like the traditional 'airing of the quilt', and the use is simple and convenient; and the running mechanism can move along the quilt airing rod, so that the bedding nursing instrument can carry out all-dimensional and dead-angle-free nursing on the bedding, thoroughly kill mites, bacteria and germs in the bedding, reduce the influence of household articles on the body health of people, and meet the requirements of people on high-quality life.

Description

Running gear of bedding nursing appearance

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a running gear of bedding nursing appearance.

Background

With the continuous improvement of living standard, people have higher and higher requirements on household articles, and especially, people have more requirements on the aspect of health.

The bedding is an essential household article in human life, and the sanitary condition of the bedding is directly related to the body health of people due to the characteristic of close contact when the bedding is used. After the medical bed-clothes are used for a period of time, a large amount of mites and bacteria can grow on the bed-clothes, and a patient can also carry a lot of germs on the bed-clothes after sleeping. At present, the most common disinfection method for people is to sun-cure the bedding and then use ultraviolet rays in sunlight to remove mites and sterilize the bedding and the bedding. However, the effect achieved by the method is limited, and the mites, bacteria and germs in the bedding can not be completely killed. Therefore, various mite removing devices appear in the market, and can be specially used for removing and sterilizing mites of household articles such as bedding, pillows, mattresses, cushions and the like. Although the above products produce a significantly better effect than sun drying, they still have a number of problems:

1. most of the people are handheld and need to be directly operated manually, so that modern people living in a fast rhythm are unwilling to spend a great deal of time for using the mite-killing and sterilizing bedding by 'sun drying' finally;

2. the size is too small, the pillow is only suitable for being used on small objects such as pillows, throw pillows and the like, if mites on bedding are to be eliminated, a large amount of time is needed, the use is troublesome, and time and labor are wasted;

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a running gear of bedding nursing appearance, it can make bedding nursing appearance articulate on airing the quilt pole and along airing the motion of quilt pole to improve the convenient degree of use of bedding nursing appearance, and then improved people's quality of life effectively, guaranteed that people's is healthy.

Based on this, the utility model provides a running gear of bedding nursing appearance, including walking motor, initiative wheel bearing frame and action wheel, bedding nursing appearance is equipped with the casing, the casing includes first shell, the walking motor initiative wheel bearing frame and the action wheel is located in the first shell, be equipped with the action wheel hole site on the coverboard of first shell, the walking motor with initiative wheel bearing frame is located respectively the both sides of action wheel hole site, be equipped with the initiative wheel bearing in the initiative wheel bearing frame, the one end of action wheel with the initiative wheel bearing is connected, the other end of action wheel with the output shaft of walking motor is connected, just the action wheel is followed the action wheel hole site exposes.

Preferably, the housing further includes a second housing portion and a third housing portion, the first housing portion is connected to the top end of the second housing portion through the third housing portion, a hanging opening is formed between the first housing portion and the second housing portion, and the driving wheel hole is disposed on a housing plate at the top of the hanging opening.

As a preferable scheme, the hanging device further comprises a driven wheel and two driven wheel shaft bearings, the driven wheel and the driving wheel have the same structure, the rolling directions of the driven wheel and the driving wheel are in the same straight line, driven wheel hole positions are further arranged on a shell plate at the top of the hanging opening, the number of the driven wheel shaft bearings is two, the two driven wheel shaft bearings are respectively arranged on two sides of each driven wheel hole position, driven wheel bearings are respectively arranged in the two driven wheel shaft bearings, two ends of the driven wheel are respectively connected with the two driven wheel bearings, and the driven wheel is exposed out of the driven wheel hole positions.

As a preferred scheme, the driving wheel and the driven wheel are provided with silica gel sleeves for increasing friction force.

According to the preferable scheme, a hanging groove is formed in a shell plate at the top of the hanging opening, and the driving wheel hole position and the driven wheel hole position are formed in the bottom of the hanging groove.

As preferred scheme, still including locating the inside stop gear of casing, stop gear includes stop button, micro-gap switch and reset spring, the casing is in be equipped with button installation trench on the both sides shell plate on the roll direction of action wheel, stop button locates in the button installation trench, micro-gap switch locates the inside of casing and be close to the bottom of button installation trench, micro-gap switch with walking motor electrical connection, micro-gap switch is equipped with and triggers the board, stop button's the back be equipped with stretch to trigger the projection of board, the bottom of button installation trench is equipped with the confession the through-hole that the projection passed, reset spring locates in the button installation trench and overlap in on the projection.

Preferably, the limiting mechanism further comprises a limiting plate, the limiting plate is used for being fixed on the quilt airing rod and touching the limiting button, and the button mounting groove is formed in the shell plate of the third shell portion.

As a preferred scheme, the driving wheel is provided with an annular clamping groove for clamping the quilt airing rod.

Preferably, the driving wheel comprises a wheel shaft and a movable wheel plate sleeved on the wheel shaft, one end of the wheel shaft is connected with the driving wheel bearing, the other end of the wheel shaft is connected with an output shaft of the walking motor, a fixed wheel plate connected with the wheel shaft into a whole is further arranged on the wheel shaft, and the annular clamping groove is formed between the fixed wheel plate and the movable wheel plate.

Preferably, the movable wheel plate is provided with a shaft hole for the wheel shaft to pass through, a key groove is formed in the wall of the shaft hole, a convex key corresponding to the key groove is arranged on the outer wall of the wheel shaft, and the convex key is in clamping fit with the key groove.

Implement the embodiment of the utility model provides a, following beneficial effect has:

the utility model provides a running gear of bedding nursing appearance, including the walking motor, driving wheel bearing seat and action wheel, bedding nursing appearance is equipped with the casing, the casing includes first shell, the walking motor, driving wheel bearing seat and action wheel are located in the first shell, be equipped with the action wheel hole site on the coverboard of first shell, the both sides of action wheel hole site are located respectively to walking motor and driving wheel bearing seat, be equipped with driving wheel bearing in the driving wheel bearing seat, the one end of action wheel is connected with driving wheel bearing, the other end of action wheel is connected with the output shaft of walking motor, and the action wheel exposes from the action wheel hole site. Based on the structure, the walking mechanism can enable the bedding nursing instrument to be hung on the quilt airing rod and move along the quilt airing rod so as to improve the use convenience of the bedding nursing instrument, so that a user does not need to continuously operate the bedding nursing instrument, only needs to air the bedding on the quilt airing rod like the traditional 'airing quilt', and can finish the nursing of the bedding, and the use is simple and convenient; and the running mechanism can move along the quilt airing rod, so that the bedding nursing instrument can carry out all-dimensional and dead-angle-free nursing on the bedding, thoroughly kill mites, bacteria and germs in the bedding, reduce the influence of household articles on the body health of people, and meet the requirements of people on high-quality life.

Drawings

FIG. 1 is a schematic view of the quilt nursing device and a quilt drying rod according to an embodiment of the present invention;

fig. 2 is a schematic view of a composite structure of a housing according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a first installation chamber of an embodiment of the present invention;

fig. 4 is an installation schematic diagram of the traveling mechanism according to the embodiment of the present invention;

fig. 5 is a schematic view of a composite structure of the driving wheel according to the embodiment of the present invention;

fig. 6 is a schematic view of a split structure of the driving wheel according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a limiting mechanism according to an embodiment of the present invention;

fig. 8 is an installation diagram of a flapping module according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a transmission assembly (crankshaft) according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a transmission assembly (linear shaft) according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a clapper assembly according to an embodiment of the present invention;

FIG. 12 is a schematic structural view of the inner container according to the embodiment of the present invention;

FIG. 13 is a schematic view of the installation of a dust extraction module and a sterilization module according to an embodiment of the present invention;

fig. 14 is a schematic structural view of the second and third mounting chambers of the embodiment of the present invention;

fig. 15 is a schematic structural view of a mounting recess according to an embodiment of the present invention;

fig. 16 is a schematic structural view of a dust storage box according to an embodiment of the present invention;

FIG. 17 is a schematic view of a sterilization module according to an embodiment of the present invention;

fig. 18 is a schematic view of a split structure of the housing according to the embodiment of the present invention;

FIG. 19 is a schematic view of the top cover and assembly of an embodiment of the present invention;

fig. 20 is a schematic view of the bottom cover and the assembly of the embodiment of the present invention;

fig. 21 is an installation diagram of the side cover and the main body according to the embodiment of the present invention.

Description of reference numerals:

1. a bedding nursing instrument; 101. a housing; 1011. a first shell portion; 1012. a second shell portion; 1013. a third shell portion; 1014. a first buckle; 1015. a first bayonet; 1016. a second buckle; 1017. a second bayonet; 1018. a third buckle; 1019. a third bayonet; 101a, a main body; 101b, side covers; 101ab, combination; 101c, a top cover; 101d, a bottom cover; 102. a traveling motor; 103. a driving wheel; 1031. An annular neck; 1032. a wheel axle; 1033. a movable wheel plate; 1034. fixing the wheel plate; 1035. a keyway; 1036. a convex key; 1037. a silica gel sleeve; 104. hanging the opening; 1041. hanging a groove; 105. a first mounting chamber; 106. a driving wheel bearing seat; 107. a sheet metal bracket; 108. a driving wheel hole position; 109. a driven wheel; 110. A driven wheel bearing seat; 111. a driven wheel hole position; 112. a limit button; 1121. a convex column; 113. a microswitch; 1131. a trigger plate; 114. a return spring; 115. a button installation slot position; 1151. a through hole; 116. a limiting plate; 117. beating a motor; 118. a motor fixing frame; 119. a connecting rod; 1191. connecting the pipe columns; 1192. a second snap; 1193. a limiting hole; 120. clapping the board; 1201. inserting grooves; 1202. A first card hole; 121. a second mounting chamber; 122. a crankshaft; 123. a connecting rod; 124. a linear shaft; 125. a movable frame; 1251. a rack; 126. a gear with missing teeth; 127. an inner container; 1271. a first snap; 1272. a second card hole; 1273. hooking and hanging a joint; 128. a receiving concave position; 129. a switch member; 1291. Clamping convex; 1292. an elastic buckling claw; 130. an unlocking spring; 131. a dust storage box; 1311. a first rib; 1312. a groove; 1313. an elastic plate; 1314. a second rib; 132. a fan; 133. mounting a concave position; 134. a third mounting chamber; 135. a fan fixing frame; 1351. a partition plate; 136. a communicating hole; 137. an air duct; 138. an air suction opening; 139. an air passing port; 140. an air outlet; 141. a filter screen cover; 142. a heater; 143. a first hanging hole; 144. a second hanging hole; 145. a switch button; 1451. a top rod; 1452. An end plate; 146. a switch spring; 147. installing a plate frame; 148. a sterilizing lamp; 149. a main control board; 150. A light leakage hole; 151. a power line storage module; 2. and (5) airing the quilt rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a bedding nursing instrument 1, which mainly includes a casing 101, a traveling mechanism and a nursing module, wherein the casing 101 includes a first shell 1011 and a second shell 1012, the traveling mechanism is disposed on the first shell 1011, the traveling mechanism includes a traveling motor 102 and a driving wheel 103, the traveling motor 102 is fixedly connected to a shell plate of the first shell 1011, the driving wheel 103 is disposed on an output shaft of the traveling motor 102, the first shell 1011 can be hung on a quilt airing rod 2 through the driving wheel 103, and the driving wheel 103 can roll along the quilt airing rod 2; the nursing module is arranged on the second shell part 1012 and is used for mite removal and/or sterilization treatment of the bedding aired on the quilt drying rod 2. When in use, a user firstly hangs the bedding nursing instrument 1 on the quilt airing rod 2, and then puts the bedding on the quilt airing rod 2 and covers the bedding nursing instrument 1.

Specifically, as shown in fig. 2 to 4, the housing 101 further includes a third shell portion 1013, the first shell portion 1011 is connected with a top end of the second shell portion 1012 through the third shell portion 1013, and the hanging opening 104 is formed between the first shell portion 1011 and the second shell portion 1012. A first mounting cavity 105 is arranged inside the first shell 1011, a driving wheel hole site 108 for communicating the hanging opening 104 with the first mounting cavity 105 is arranged on a shell plate at the top of the hanging opening 104, the walking mechanism is arranged in the first mounting cavity 105, the walking mechanism further comprises a driving wheel 103 bearing 1032, the driving wheel 103 bearing 1032 and the walking motor 102 are respectively arranged at two sides of the driving wheel hole site 108, wherein the driving wheel 103 bearing 1032 is directly and fixedly connected with the shell plate of the first shell 1011, and the walking motor 102 is fixedly connected with the shell plate of the first shell 1011 through a sheet metal bracket 107; a driving wheel 103 bearing 1032 is arranged in the driving wheel 103 bearing 1032 seat, one end of the driving wheel 103 is connected with the driving wheel 103 bearing 1032, the other end of the driving wheel 103 is connected with an output shaft of the walking motor 102, and the driving wheel 103 is exposed out of the driving wheel hole position 108, so that the driving wheel 103 can be conveniently hung on the quilt airing rod 2 entering the hanging opening 104.

Further, as shown in fig. 3 to 6, in order to prevent the driving wheel 103 from slipping off the quilt drying rod 2 and ensure that the driving wheel 103 can roll on the quilt drying rod 2 along a straight line, the driving wheel 103 is provided with a ring-shaped clamping groove 1031 into which the quilt drying rod 2 is clamped. For convenience of manufacture and assembly, the driving wheel 103 is composed of a wheel shaft 1032 and a movable wheel plate 1033 sleeved on the wheel shaft 1032, one end of the wheel shaft 1032 is connected with a bearing of the driving wheel 103, the other end of the wheel shaft 1032 is connected with an output shaft of the walking motor 102, a fixed wheel plate 1034 connected with the wheel shaft 1032 into a whole is further arranged on the wheel shaft 1032, and the annular clamping groove 1031 is formed between the fixed wheel plate 1034 and the movable wheel plate 1033; the movable wheel plate 1033 is provided with a shaft hole for the wheel shaft 1032 to pass through, a key groove 1035 is arranged on the hole wall of the shaft hole, a convex key 1036 corresponding to the key groove 1035 is arranged on the outer wall of the wheel shaft 1032, and the convex key 1036 is in clamping fit with the key groove 1035.

Further, as shown in fig. 3 to 4, in order to keep the quilt care device 1 balanced on the quilt drying rod 2, the walking mechanism further comprises a driven wheel 109 and a bearing 1032 of the driven wheel 109, and the rolling direction of the driven wheel 109 and the rolling direction of the driving wheel 103 are in the same straight line; the shell plate at the top of the hanging opening 104 is provided with two driven wheel hole positions 111, the number of the driven wheel 109 bearing 1032 is two, the two driven wheel 109 bearing 1032 bearings are respectively arranged at two sides of the driven wheel hole positions 111 and are directly and fixedly connected with the shell plate of the first shell portion 1011, the driven wheel 109 bearing 1032 bearings are respectively arranged in the two driven wheel 109 bearing 1032 bearings, two ends of the driven wheel 109 are respectively connected with the two driven wheel 109 bearings, and the driven wheel 109 is exposed from the driven wheel hole positions 111 and is convenient to be hung with the quilt airing rod 2 entering the hanging opening 104. In addition, the specific structure of the driven wheel 109 is identical to that of the driving wheel 103, and therefore, the detailed description thereof is omitted.

Further, as shown in fig. 3 and fig. 6, in order to prevent the driving wheel 103 and the driven wheel 109 from slipping on the quilt drying rod 2, a silicone sleeve 1037 for increasing friction force is arranged on the driving wheel 103 and the driven wheel 109, and the silicone sleeve 1037 is located at the groove bottom of the ring-shaped clamping groove 1031. In addition, in order to facilitate a user to accurately place the driving wheel 103 and the driven wheel 109 on the quilt drying rod 2 during hanging, a hanging groove 1041 is further formed in the shell plate at the top of the hanging opening 104, and the driving wheel hole site 108 and the driven wheel hole site 111 are formed in the bottom of the hanging groove 1041. Therefore, when hanging, a user only needs to align the hanging groove 1041 to the quilt airing rod 2 entering the hanging opening 104 and then slightly put down, and the operation is simple and convenient.

Combine fig. 2 and fig. 7 to show, the utility model provides a bedding and clothing care instrument 1 is still including locating the inside stop gear of casing 101, stop gear includes stop button 112, micro-gap switch 113 and reset spring 114, casing 101 is equipped with button installation trench 115 on the ascending both sides shell plate of the roll side of action wheel 103, stop button 112 is located in button installation trench 115, micro-gap switch 113 is located the inside of casing 101 and is close to the bottom of button installation trench 115, micro-gap switch 113 and walking motor 102 electrical connection, micro-gap switch 113 is equipped with trigger plate 1131, stop button 112's the back is equipped with the projection 1121 that stretches to trigger plate 1131, the bottom of button installation trench 115 is equipped with the through-hole 1151 that supplies projection 1121 to pass, reset spring 114 is located in button installation trench 115 and is overlapped on projection 1121. Based on the structure, when the bedding nursing instrument 1 moves along the quilt airing rod 2 and the limit button 112 in the forward direction is touched, the convex column 1121 of the limit button 112 triggers the trigger plate 1131, the micro switch 113 acts, the walking motor 102 rotates reversely, the driving wheel 103 rolls reversely, and the bedding nursing instrument 1 moves reversely immediately. Therefore, the quilt nursing instrument 1 can realize reciprocating motion along the quilt airing rod 2 through the two limiting mechanisms.

Further, as shown in fig. 1 and 2, in order to control the walking range to adapt to quilts with different sizes, the limiting mechanism further includes a limiting plate 116, the limiting plate 116 is used to be fixed on the quilt airing rod 2 and touch the limiting button 112, and correspondingly, the button installation slot 115 is disposed on the shell plate of the third shell portion 1013, so as to facilitate the touching of the limiting button 112 and the limiting plate 116. The two limiting plates 116 are generally set, the distance between the two limiting plates is the walking range of the bedding nursing instrument 1, when the device is used, the two limiting plates 116 are generally fixed at two ends of a bedding, so as to realize the maximum range nursing of the bedding, and of course, a user can also arrange the device according to actual requirements.

Referring to fig. 2 and 8, the nursing module includes a flapping module, the flapping module includes a flapping plate assembly, a flapping motor 117 and a transmission assembly, the flapping plate assembly includes a connecting rod 119 and a flapping plate 120, a hole of the connecting rod 119 is provided on a shell plate of the second shell 1012 facing the bedding, the connecting rod 119 horizontally penetrates through the hole of the connecting rod 119, the flapping plate 120 is provided at one end of the connecting rod 119 located outside the second shell 1012, a second installation chamber 121 is provided inside the second shell 1012, the flapping motor 117 and the transmission assembly are provided in the second installation chamber 121, and an output shaft of the flapping motor 117 is connected with one end of the connecting rod 119 extending into the second installation chamber 121 through the transmission assembly, and the flapping motor 117 can drive the flapping plate 120 to horizontally reciprocate. Based on above-mentioned structure, clapping board 120 can carry out powerful the patting to bed clothes, separates filths such as dust, mite corpse in the bed clothes to reach the mesh that removes mite and remove dust, and, compare with current hand-held type mite removal equipment, this bed clothes care instrument 1's clapping board 120 area is bigger, and power is stronger, therefore has better mite effect of removing.

Further, as shown in fig. 8 to 9, the transmission assembly includes a crankshaft 122 and a connecting rod 123, the patting motor 117 is mounted in the second mounting chamber 121 through the motor fixing frame 118, and the output shaft of the patting motor 117 faces vertically downward, the crankshaft 122 is vertically disposed and connected to the output shaft of the patting motor 117, the crankshaft 122 is provided with an eccentric connecting rod 123 journal, one end of the connecting rod 123 is hinged to the connecting rod 123 journal, and the other end of the connecting rod 123 is hinged to the end of the connecting rod 119 extending into the second mounting chamber 121. Based on the deviation of the central line of the journal of the connecting rod 123 from the center line of rotation of the crankshaft 122, the connecting rod 119 drives the paddle board 120 to perform horizontal reciprocating motion.

As shown in fig. 10, the transmission assembly may also take another form, and includes a linear shaft 124, a movable frame 125 and a gear 126 with teeth cut, the flapping motor 117 is mounted in the second mounting chamber 121 through the motor fixing frame 118, and the output shaft of the flapping motor 117 faces vertically downward, the linear shaft 124 is vertically disposed and connected with the output shaft of the flapping motor 117, the movable frame 125 includes two racks 1251 disposed oppositely, and the racks 1251 are parallel to the connecting rod 119, the linear shaft 124 passes through between the two racks 1251, the gear 126 with teeth cut is fixed on the linear shaft 124 and alternately meshes with the two racks 1251 with the rotation of the linear shaft 124, and one end of the connecting rod 119 extending into the second mounting chamber 121 is connected with the movable frame 125. Based on the different meshing directions of the gear 126 with the two racks 1251, the connecting rod 119 drives the clapper 120 to horizontally reciprocate.

Further, as shown in fig. 11, a connection pipe column 1191 is disposed at one end of the connection rod 119, which is used for being connected to the clapper 120, a plug-in groove 1201 is disposed at the back of the clapper 120, the plug-in groove 1201 is disposed with the inner container 127, a first clamping hole 1202 is disposed on a groove wall of the plug-in groove 1201, a first elastic buckle 1271 corresponding to the first clamping hole 1202 is disposed on a wall of the inner container 127, the first elastic buckle 1271 is in clamping fit with the first clamping hole 1202 to fix the inner container 127, and the connection pipe column 1191 is inserted into the inner container 127; the wall of the inner container 127 is provided with a second clamping hole 1272, the wall of the connecting pipe column 1191 is provided with a second elastic buckle 1192 corresponding to the second clamping hole 1272, and the second elastic buckle 1192 is clamped and matched with the second clamping hole 1272 so as to realize the fixed connection between the connecting rod 119 and the clapper 120. Based on this, clapper 120 and connecting rod 119 can freely dismantle, easily production and maintenance.

Further, as shown in fig. 2 and 11, in order to enhance the beauty of the quilt care apparatus 1 while preventing the flap 120 from being obstructed when not in use, the flap 120 is designed to be contractible. Specifically, the second engaging hole 1272 is a strip-shaped hole with a length direction parallel to the connecting rod 119, and the connecting pipe column 1191 and the inner container 127 can slide relative to each other; the shell plate of the second shell part 1012 facing the bedding is provided with a receiving concave position 128 for receiving the racket board 120, and the hole of the connecting rod 119 is arranged at the bottom of the receiving concave position 128. Therefore, when the bedding nursing instrument 1 is not used, the clapper 120 can be pushed into the containing concave position 128 to be hidden, so that the integral aesthetic property is improved.

Further, as shown in fig. 11 and 12, in order to lock the clapper 120 in the receiving recess 128, the clapper 120 assembly further includes a switch member 129, a sunken groove is formed at the bottom of the connecting pipe column 1191, the switch member 129 is disposed in the sunken groove, a clamping protrusion 1291 is disposed on an outer wall of the switch member 129, a limiting hole 1193 is disposed on a wall of the sunken groove, and the clamping protrusion 1291 is in clamping fit with the limiting hole 1193 to fix the switch member 129. The top of the switch 129 is provided with an elastic button claw 1292, the bottom of the inner container 127 is provided with a hooking joint 1273 corresponding to the elastic button claw 1292, and the connecting pipe column 1191 is also internally provided with an unlocking spring 130 for ejecting the elastic button claw 1292 and the hooking joint 1273. Based on the above structure, when the racket board 120 is pushed into the receiving recess 128, the connection tube 1191 and the inner container 127 slide relatively, the hooking joint 1273 approaches to the elastic catch 1292, until the hooking joint 1273 pushes the elastic catch 1292 open and is caught by the elastic catch 1292, and the racket board 120 is locked in the receiving recess 128; on the contrary, when the user presses the racket board 120, the unlocking spring 130 is further compressed, then the racket board 120 is released, the unlocking spring 130 is restored, the hooking joint 1273 is separated from the elastic catch 1292 by the tension when the unlocking spring 130 is restored, and the racket board 120 is unlocked and released from the receiving recess 128.

As shown in fig. 2, 13 and 14, the nursing module further includes a dust collection module, the dust collection module includes a dust storage box 131 and a fan 132, a mounting recess 133 is disposed outside the second housing portion 1012, the dust storage box 131 is fixed in the mounting recess 133, a third mounting chamber 134 is disposed inside the second housing portion 1012, the third mounting chamber 134 is located below the second mounting chamber 121, the fan 132 is mounted in the third mounting chamber 134 through a fan fixing frame 135, a communication hole 136 for communicating the mounting recess 133 with the third mounting chamber 134 is disposed on a housing plate surrounding the mounting recess 133, and an air outlet of the dust storage box 131 and an air inlet of the fan 132 are connected with each other through the communication hole 136; an air duct 137 is arranged inside the second shell portion 1012, an air suction opening 138 communicated with the air duct 137 is arranged on a shell plate of the second shell portion 1012 facing the bedding, an air passing opening 139 communicated with the air duct 137 is further arranged on the shell plate enclosing the installation concave portion 133, an air inlet of the dust storage box 131 is in butt joint with the air passing opening 139, an air outlet 140 is further arranged on the shell plate of the second shell portion 1012, and an air outlet of the fan 132 is opposite to the air outlet 140. In addition, the dust collection module further comprises a filter screen cover 141, the filter screen cover 141 covers the air inlet of the fan 132, and one end of the filter screen cover 141, which is far away from the cover opening, protrudes into the dust storage box 131 through the communication hole 136 and the air outlet of the dust storage box 131. Based on the above structure, the air carries impurities such as dust, mites, mite corpses and the like to enter the air duct 137 through the air suction opening 138, then enters the dust storage box 131, and is filtered by the filter screen cover 141 in the dust storage box 131, the impurities such as dust, mites, mite corpses and the like are filtered out and then are retained in the dust storage box 131, and the clean air is discharged through the fan 132 and the air outlet 140. Therefore, the dirt cleaned by the beating module can be well collected by the dust collection module, so that the dirt can be prevented from polluting other articles for daily use again, and thorough mite and dust removal is realized.

Further, as shown in fig. 13, in order to prevent the bedding after removing mites and dust from easily breeding mites, the dust collection module further includes a heater 142, and the heater 142 is also disposed in the third installation chamber 134 and between the air outlet 140 and the air outlet of the fan 132. Based on this, the air that blows out from air exit 140 is clean hot-blast, has the dehumidification function, can make the bedding no longer breed the mite easily. In this embodiment, the heater 142 is preferably a PTC heater 142 and the fan 132 is preferably a series fan 132.

Further, as shown in fig. 14, in order to prevent wind discharged from the wind outlet of the fan 132 from entering the second mounting chamber 121, a partition plate 1351 is provided on the fan fixing bracket 135, and the partition plate 1351 completely isolates the second mounting chamber 121 from the third mounting chamber 134.

Further, as shown in fig. 15 to 16, in order to facilitate the assembly and disassembly of the dust storage box 131, a first protruding rib 1311 is disposed on an outer wall of the dust storage box 131, a first hanging hole 143 corresponding to the first protruding rib 1311 is disposed on a shell plate enclosing the installation concave 133, and the first protruding rib 1311 is in hanging fit with the first hanging hole 143; a groove 1312 is formed in the outer wall of the dust storage box 131, an elastic plate 1313 is arranged in the groove 1312, a second convex rib 1314 is arranged on the elastic plate 1313, a second hanging hole 144 corresponding to the second convex rib 1314 is formed in a shell plate which surrounds the mounting concave position 133, and the second convex rib 1314 is in hanging fit with the second hanging hole 144; a switch mounting groove is arranged on a shell plate of the second shell part 1012, which faces away from the second hanging hole 144, a switch button 145 and a switch spring 146 are arranged in the switch mounting groove, the switch button 145 comprises a push rod 1451 and an end plate 1452 arranged at one end of the push rod 1451, a through hole is arranged at the bottom of the switch mounting groove, one end of the push rod 1451, which is far away from the end plate 1452, penetrates through the through hole and extends to the second hanging hole 144, and the switch spring 146 is sleeved outside the push rod 1451. Based on this, when installing the dust storage box 131, the user only needs to align the first rib 1311 and the second rib 1314 with the first hanging hole 143 and the second hanging hole 144, respectively, and then press the dust storage box 131; when the dust box 131 is disassembled, the user needs to press the switch button 145 to push the pin 1451 against the elastic plate 1313 to force the second rib 1314 to be disengaged from the second hanging hole 144, and then remove the dust box 131.

As shown in fig. 13, 14 and 17, the nursing module further includes a disinfection module, the disinfection module includes a mounting plate rack 147, a disinfection lamp 148 and a main control board 149, the mounting plate rack 147 is fixed in the second mounting chamber 121, the disinfection lamp 148 is disposed on the outward side of the mounting plate rack 147, a light leakage hole 150 facing the disinfection lamp 148 is disposed on the shell plate of the second shell portion 1012, and the main control board 149 is disposed on the inward side of the mounting plate rack 147. Therefore, the disinfecting lamp 148 can disinfect and sterilize the bedding, and further enriches the nursing function of the bedding nursing instrument 1. In addition, the bedding nursing instrument 1 can be used as a special disinfection device and directly placed in a cabinet or a storage room for storing household articles such as bedding, pillows, cushions and the like.

As shown in FIG. 13, the bedding nursing instrument 1 of the present invention further comprises a power line storage module 151 disposed in the third mounting chamber 134, which comprises a ratchet plate and a power line, wherein the power line is stored on the ratchet plate in a winding manner, and an inlet and an outlet for the power line to enter and exit are disposed on the shell plate of the second shell portion 1012. Based on this, the power cord only needs to be pulled out and can be used, slightly stretches along tensile direction when accomodating, then loosens the hand and can accomplish the receipts line, and easy operation is convenient to still can improve the aesthetic property of bedding nursing appearance 1.

As shown in fig. 18 to 21, in order to facilitate the installation of the components, the housing 101 is assembled from four parts, and for the machine body, the housing 101 includes a main body 101a, side covers 101b, a top cover 101c and a bottom cover 101d, where the main body 101a and the side covers 101b are assembled into a combined body 101ab, the combined body 101ab has a top end opening communicated with the first installation cavity 105 and a bottom end opening communicated with the third installation cavity 134, the top cover 101c is assembled in the top end opening, and the bottom cover 101d is assembled in the bottom end opening. The edge of the top end opening is provided with a first buckle 1014, the edge of the top cover 101c is provided with a first bayonet 1015 corresponding to the first buckle 1014, and the first buckle 1014 is in clamping fit with the first bayonet 1015 to realize the fixed connection between the combined body 101ab and the top cover 101 c; similarly, the edge of the bottom opening is provided with a second buckle 1016, the edge of the bottom cover 101d is provided with a second bayonet 1017 corresponding to the third buckle 1016, and the second buckle 1016 is in clamping fit with the second bayonet 1017 to realize the fixed connection between the combined body 101ab and the bottom cover 101 d; the main body 101a is provided with a third fastener 1018, the side cover 101b is provided with a third bayonet 1019 corresponding to the third fastener, and the third fastener 1018 is in clamping fit with the third bayonet 1019 to realize the fixed connection between the main body 101a and the side cover 101 b.

To sum up, the utility model provides a bedding nursing instrument 1, compared with the prior art, this bedding nursing instrument 1 has following beneficial effect:

1. the user does not need to continuously operate, and can finish the nursing of the bedding by only airing the bedding on the quilt airing rod 2 like the traditional 'airing of the quilt', the use is simple and convenient, a large amount of free time of the user is saved, the living pressure of the user is lightened, and the quilt airing rod is very suitable for modern people living in fast pace;

2. the walking mechanism can move along the quilt airing rod 2, so that the bedding nursing instrument 1 can carry out all-around and dead-angle-free nursing on the bedding, thoroughly kill mites, bacteria and germs in the bedding, reduce the influence of household articles on the body health of people, and meet the requirements of people on high-quality life;

3. the clapper 120 has large area, strong power and good mite removing effect;

4. the clapper 120 can be hidden in the containing concave position 128, and the whole appearance is good.

5. The dust collection module is arranged, so that the dirt can be prevented from polluting other living goods again, and thorough mite and dust removal is realized;

6. the dust collection module is provided with a heater 142, has a dehumidification function and can prevent the bedding from easily breeding mites;

7. the disinfection module is arranged and can disinfect and sterilize the bedding;

8. simple structure, it is reasonable to arrange, easily dismouting and maintenance.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

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

Claims (10)

1. The utility model provides a running gear of bedding nursing appearance, a serial communication port, including walking motor, driving wheel bearing frame and action wheel, bedding nursing appearance is equipped with the casing, the casing includes first shell, the walking motor driving wheel bearing frame and the action wheel is located in the first shell, be equipped with the action wheel hole site on the coverboard of first shell, the walking motor with driving wheel bearing frame locates respectively the both sides of action wheel hole site, be equipped with driving wheel bearing in the driving wheel bearing frame, the one end of action wheel with driving wheel bearing is connected, the other end of action wheel with the output shaft of walking motor is connected, just the action wheel is followed the action wheel hole site exposes.

2. The walking mechanism of bedding nursing instrument as claimed in claim 1, wherein said housing further comprises a second housing portion and a third housing portion, said first housing portion is connected with the top end of said second housing portion through said third housing portion, a hanging opening is formed between said first housing portion and said second housing portion, and said driving wheel hole is disposed on the housing plate at the top of said hanging opening.

3. The running mechanism of the bedding nursing instrument as recited in claim 2, further comprising two driven wheel bearings and two driven wheel bearing blocks, wherein the driven wheel and the driving wheel have the same structure, and the rolling directions of the two driven wheel bearings are in the same line, the shell plate at the top of the hanging opening is further provided with two driven wheel hole sites, the two driven wheel bearing blocks are respectively arranged at two sides of the driven wheel hole sites, driven wheel bearings are respectively arranged in the two driven wheel bearing blocks, two ends of the driven wheel are respectively connected with the two driven wheel bearings, and the driven wheel is exposed out of the driven wheel hole sites.

4. The running mechanism of the bedding nursing instrument as recited in claim 3, wherein the driving wheel and the driven wheel are provided with silica gel sleeves for increasing friction force.

5. The walking mechanism of bedding nursing instrument as claimed in claim 3, wherein a hanging slot is provided on the shell plate at the top of the hanging opening, and the driving wheel hole site and the driven wheel hole site are provided at the bottom of the hanging slot.

6. The running mechanism of the bedding nursing instrument as recited in claim 2, further comprising a limiting mechanism disposed inside the housing, wherein the limiting mechanism comprises a limiting button, a micro switch and a return spring, the housing is provided with button mounting slots on two lateral shell plates in the rolling direction of the driving wheel, the limiting button is disposed in the button mounting slot, the micro switch is disposed inside the housing and near the bottom of the button mounting slots, the micro switch is electrically connected with the running motor, the micro switch is provided with a trigger plate, a protruding column extending to the trigger plate is disposed on the back of the limiting button, a through hole for the protruding column to pass through is disposed at the bottom of the button mounting slot, and the return spring is disposed in the button mounting slot and sleeved on the protruding column.

7. The running mechanism of the bedding care instrument as recited in claim 6, wherein the limiting mechanism further comprises a limiting plate, the limiting plate is used for being fixed on the quilt airing rod and touching the limiting button, and the button mounting groove is formed in the shell plate of the third shell.

8. The running mechanism of the bedding nursing instrument as recited in claim 1, wherein the driving wheel is provided with a ring-shaped slot for a quilt airing rod to be clamped into.

9. The running mechanism of the bedding nursing instrument according to claim 8, wherein the driving wheel comprises a wheel shaft and a movable wheel plate sleeved on the wheel shaft, one end of the wheel shaft is connected with the driving wheel bearing, the other end of the wheel shaft is connected with an output shaft of the running motor, the wheel shaft is further provided with a fixed wheel plate which is connected with the wheel shaft into a whole, and the annular clamping groove is formed between the fixed wheel plate and the movable wheel plate.

10. The running mechanism of the bedding nursing instrument as recited in claim 9, wherein the movable wheel plate is provided with a shaft hole for the wheel shaft to pass through, a key groove is arranged on the hole wall of the shaft hole, a convex key corresponding to the key groove is arranged on the outer wall of the wheel shaft, and the convex key is in clamping fit with the key groove.

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