TWM448245U - Floor cleaning device - Google Patents

Abstract

A floor cleaning device includes a main body, a driving module, a shock-absorber and a fixer. The main body has a fixing aperture, and the driving module is for moving the floor cleaning device. The driving module includes a driving unit and a rack. The rack has a first end, which sites on the driving unit, and a second end, on which a rack end sites. The shock-absorber includes a skirt part and a neck part. The skirt part sleeves the rack end, and the neck part passes through the fixing aperture. The fixer, which sites around the neck part, is for fixing the shock-absorber onthe main body. Thereby, the driving module can push or pull the main body via the shock-absorber and the direct contact between the driving module and the main body can be avoided.

Description

Floor cleaning device

The present invention relates to a floor cleaning device, and more particularly to a floor cleaning device having a shock absorbing member.

With the improvement of living standards, the cleaning of the environment has become more and more popular. Taking the home environment as an example, in general, mop is one of the most commonly used cleaning appliances in the cleaning of the floor. Traditionally, when using a mop, it must be carried out with a large bucket of water and bent over, which is a very tiring job for people, especially for some elderly people, or for some waist and knees. For injured patients, it is a burden to clean the floor.

With the rapid development of technology, many different emerging technologies have been widely used in different fields. The design of an increasing number of environmental cleaning appliances introduces automated techniques that, in addition to conventional manually operated cleaning appliances, derive from, for example, automated floor cleaning devices. The automated floor cleaning device not only makes the user's life more convenient, but also saves the time and effort of the user to do the housework. In order to make it easier for users to clean the home environment, in recent years, a mobile floor cleaning device has been developed, which enables users to perform efficient cleaning operations, thereby saving the time and effort of the user to handle trivial matters.

However, the floor cleaning device is vibrated during operation. The generated vibration is transmitted to the components of the floor cleaning device and affects the structural safety. All of them cause problems of poor stability, which in turn detracts from the service life of the floor cleaning device and is prone to disturbing noise.

The present invention provides a floor cleaning device. In the above floor cleaning device, the driving module moves the floor cleaning device by pushing or pulling the main body through the shock absorbing member, which can reduce the vibration generated by the direct contact between the driving module and the main body, and can maintain the driving mode. Good coordination and operation between the group and the subject.

The present invention provides a floor cleaning device comprising a main body, a driving module, a shock absorbing member and a fixing member. The main body has a fixing hole, and the driving module is used to move the floor cleaning device. The drive module includes a drive unit and a frame, and the frame has a first end and a second end. The first end of the frame is mounted on the driving unit, and the second end of the frame is provided with a head. In addition, the shock absorbing member has a skirt portion and a neck portion, wherein the skirt portion is sleeved on the frame head, and the neck portion is disposed in the fixing hole. The fixing member is fixed around the neck of the shock absorbing member to fix the shock absorbing member to the main body. Wherein, the driving module pushes or pulls the main body via the shock absorbing member.

The present invention adopts the structure of the shock absorbing member and the fixing member, and the skirt portion of the shock absorbing member is sleeved on the frame head of the frame of the driving module, and is passed through the neck of the shock absorbing member to the main body, and the fixing member is used to fix the shock absorbing member. In the main body, the direct contact between the driving module and the main body can be reduced, and the effects of shock absorption and buffering can be achieved, thereby improving the stability.

In order to make the above features and advantages of the present invention more comprehensible, the following detailed description of the embodiments and the accompanying drawings will be described below.

In order to fully understand the present invention, the embodiments are described in detail below with reference to the accompanying drawings, and are not intended to limit the present invention.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , FIG. 1 is a schematic perspective view of a floor cleaning device 100 a according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view along the line AA of the floor cleaning device 100 a according to FIG. 1 . FIG. 3 is a schematic exploded perspective view of the floor cleaning apparatus 100a according to FIG. 1. As shown in FIG. 1 , FIG. 2 and FIG. 3 , a floor cleaning device 100 a includes a main body 100 , a driving module 200 , a shock absorbing member 300 , and a fixing member 400 . The driving module 200 can push or pull the main body 100 via the shock absorbing member 300 . With the mobile floor cleaning device 100a, for example, the drive module 200 can move the floor cleaning device 100a on a substantially horizontal floor.

The main body 100 defines a general shape of the floor cleaning device 100a. The main body 100 has a fixing hole 120, and the main body 100 can be designed according to the accommodating requirements of the driving module 200, the shock absorbing member 300 or the fixing member 400. For example, in the embodiment, the main body 100 has a housing 110 having a substantially rectangular parallelepiped shape, and the fixing hole 120 is disposed on the housing 110. The housing 110 has an upper side S1 and a lower side S2. The driving module 200 is located at the lower side S2 of the housing 110, and the shape of the lower side S2 can fit the size of the driving module 200, the shock absorbing member 300 or the fixing member 400. , shape and configuration location. Moreover, the position of the fixing hole 120 on the housing 110 can also match the size, shape and arrangement position of the driving module 200, the shock absorbing member 300 or the fixing member 400.

The body 100 can also have a floor wiping module 130 for wiping the floor. Yu Shishi In the embodiment, the floor wiping module 130 is shaped like a substantially rectangular rectangular box, and the floor wiping module 130 is connected to the bottom of the front end of the housing 110. It is to be noted that, as described above, the main body 100 can be designed according to the accommodating requirements of the driving module 200, the shock absorbing member 300 or the fixing member 400. In this embodiment, the housing 110 can, for example, limit the driving module 200. The opposite position of the floor wiping module 130 is such that the lower surface of the driving module 200 is substantially flush with the lower surface of the floor wiping module 130, so that when the floor cleaning device 100a is placed on the floor, the driving module 200 and the floor are driven. The wiping module 130 can all touch the floor. In addition, the main body 100 may also be an integrated design, a combined design or other aspects, and the embodiment does not limit the aspect of the main body 100.

In detail, in practice, the floor cleaning device 100a is, for example, an automatic wiping machine. The floor wiping module 130 may include a driving member and a wiping member, and the floor wiping module 130 may wipe the floor through the movement of the wiping member. Specifically, the wiper is disposed at the bottom of the floor wiping module 130, and when the local panel cleaning device 100a is placed on the floor, the wiper contacts the floor. The driving member can drive the wiper to continuously repeat the movement in a certain direction, so that the dirt on the floor is cleaned and removed. For example, the wiper is a brown brush or a brush, and the drive member can drive the wiper to continuously rotate to wipe the floor. Alternatively, the wiper has a soft cloth at one end of the floor, and the drive member can drive the wiper to move up and down in a direction perpendicular to the floor to wipe the floor. In addition, in other embodiments, the wiping member can also be driven through the driving module 200, or the wiping member can also not continuously repetitively move, and the floor cleaning device 100a can move on the floor when moving on the floor, and the floor Dust on the surface Dirty can be cleaned or removed by the movement of the wipe on the floor.

The driving module 200 includes a driving unit 210 and a frame 220, and the driving module 200 is used to move the floor cleaning device 100a. In the embodiment, the driving unit 210 includes at least a wheel set 211 and a motor 212 for driving the wheel set 211 , and the driving unit 210 is used to drive the driving module 200 . In detail, the motor 212 can drive the wheel set 211 to rotate. When the local board cleaning device 100a is placed on the floor, the wheel set 211 rolls on the floor to move the drive module 200 on the floor. The motor 212 may be a stepping motor, an induction motor, a synchronous motor, a servo motor, a linear motor, or a reversible motor. Two oppositely disposed tires form a wheel set 211, and the tire may be a round tire made of plastic, rubber, metal or other suitable material. The motor 212 can be disposed between the two tires of the wheel set 211 through a fixing frame (not shown), but the embodiment does not limit the arrangement position or connection mode of the motor 212 and the wheel set 211.

The frame 220 has a first end 221 and a second end 222. The first end 221 is mounted on the driving unit 210, and the second end 222 is provided with a head 223. As shown in FIG. 3, in the present embodiment, the two rod bodies 224 intersect to form a substantially V-shaped frame 220. The first end 221 is an end of the V-shaped frame 220 having an opening 225, and the second end 222 It is the end where the two rod bodies 224 intersect. The first end 221 is mounted on the motor 212 of the drive unit 210, and the frame 220 is coupled to the drive unit 210, and the frame 220 connected to the drive unit 210 can be substantially parallel to the floor. The second end 222 is opposite to the first end 221, and The two ends 222 have a circular arc-shaped notch 226.

The head 223 includes a tongue 227 and a shaft wall 228 protruding from the upper surface of the tongue 227. The bottom of the second end 222 extends outwardly from the first end 221 by the notch 226 to form a tongue 227, and the shaft wall 228 is disposed. At the approximate center position of the upper surface of the tongue 227. The projected shape of the shaft wall 228 on the upper surface of the tongue portion 227 is the same as the shape of the upper surface of the tongue portion 227, and the projected area of the shaft wall 228 on the upper surface of the tongue portion 227 is smaller than the area of the upper surface of the tongue portion 227. Generally, the upper surface of the frame head 223 is flush with the upper surface of the two rod bodies 224, that is, the upper surface of the shaft wall 228 is flush with the upper surface of the two rod bodies 224. Furthermore, the lower surface of the head 223 is flush with the lower surface of the two rods 224, that is, the lower surface of the tongue 227 is flush with the lower surface of the two rods 224.

The shock absorbing member 300 has a skirt portion 320 and a neck portion 310. The skirt portion 320 is sleeved on the frame head 223, and the neck portion 310 is disposed through the fixing hole 120 of the body 100. As shown in FIG. 3, in the present embodiment, the outer shape of the skirt portion 320 is substantially a cylinder, and the size of the skirt portion 320 is larger than the size of the frame head 223, but the embodiment of the present invention is not limited thereto, and the size of the skirt portion 320 is not limited thereto. The shape and shape can be designed according to actual needs, so that the skirt 320 can be sleeved at least partially on the frame head 223. In this embodiment, in particular, the side S3 of the skirt 320 may have a recess 321 to accommodate the head 223, so that the skirt 320 may pass through the recess 321 and from the head 223 relative to the first end 221 One side is sleeved on the head 223. The size and shape of the groove 321 can match the head 223. After the skirt 320 is sleeved on the frame head 223, the shock absorbing member 300 can tightly cover the frame head. 223. In addition, the size and shape of the notch 226 can also be matched with the skirt 320 of the shock absorbing member 300. After the skirt 320 is placed on the upper frame 223, the side S3 of the skirt 320 can at least partially contact the frame 220.

The size, shape and arrangement position of the groove 321 can be designed according to actual needs, and the embodiment is not limited. For example, in other embodiments, the recess 321 can also accommodate only a portion of the head 223. Alternatively, the recess 321 may have a larger size than the head 223. After the skirt 320 is sleeved on the head 223, the housing 223 and the skirt 320 still have an accommodation space. In addition, in other embodiments, the groove 321 of the above embodiment may be replaced by a channel to accommodate the frame head 223. After the skirt 320 is sleeved on the frame head 223, the shock absorbing member 300 may cover a part of the frame head 223 to absorb shock. The piece 300 can expose one side of the head 223 relative to the first end 221.

The neck 310 is also generally cylindrical in shape and one end of the neck 310 is joined to the top end of the skirt 320. Wherein, the size of the skirt 320 is larger than the size of the neck 310, that is, the height and cross-sectional radius of the skirt 320 are respectively greater than the height and cross-sectional radius of the neck 310. Referring to FIG. 1 and FIG. 2 , the driving module 200 and the skirt 320 sleeved on the frame head 223 are located on the lower side S2 of the housing 110 , and the neck portion 310 of the skirt 320 is disposed through the fixing hole 120 . . Specifically, the shape of the fixing hole 120 is substantially circular and the aperture of the fixing hole 120 is larger than the cross-sectional radius of the neck 310, and the position of the fixing hole 120 on the housing 110 can correspond to the neck 310, so that the neck 310 It can pass through the fixing hole 120. The height of the neck 310 is greater than the height of the fixing hole 120, and the top end of the skirt 320 is in contact with the lower side of the housing 110. S2, therefore, the neck portion 310 is disposed through the fixing hole 120 and a portion of the neck portion 310 can protrude from the upper side S1 of the housing 110.

In addition, the shock absorbing member 300 can also have a head portion 330. The head portion 330 is also larger in size than the neck portion 310, and the head portion 330 and the skirt portion 320 are respectively coupled to both ends of the neck portion 310. As shown in FIG. 3, the head 330 has an outer shape that is substantially a disk body, and the bottom end of the head portion 330 engages a large center position of the top end of the neck portion 310. The thickness and cross-sectional radius of the head 330 are each greater than the height and cross-sectional radius of the neck 310, and thus the head 330 joined to the neck 310 has a generally annular lower surface. Moreover, the cross-sectional radius of the head 330 is smaller than the aperture of the fixing hole 120, so that the head 330 can also pass through the fixing hole 120.

In general, the neck portion 310 is disposed through the fixing hole 120, and the bottom portion of the neck portion 310 is connected with the skirt portion 320, and the top end of the neck portion 310 is connected with the head portion 330, that is, the skirt portion 320 is located at the housing. The lower side S2 of the 110 is located on the upper side S1 of the housing 110. The top end of the skirt portion 320 abuts against the lower side surface S2 of the housing 110, and a fixed distance d is maintained between the head portion 330 and the fixing hole 120. In addition, the shape, size or arrangement position of the skirt 320, the neck portion 310 or the head portion 330 of the shock absorbing member 300 can be designed according to actual needs in the art, and the embodiment is not limited.

It is worth mentioning that the shock absorbing member 300 is, for example, a rubber member, and the main function is to absorb the vibration between the driving module 200 and the main body 100. The material of the shock absorbing member 300 may comprise one or more shock absorbing materials, such as an ethylene-vinyl acetate copolymer (Ethylene-Vinylene Acetate copolymer). It is called EVA) or polyprene (Polyprene). In addition, the material of the shock absorbing member 300 may not include the shock absorbing material itself, and the material of the shock absorbing member 300 may be structurally designed, for example, foamed to achieve shock absorbing performance. In the present embodiment, the skirt portion 320, the neck portion 310 and the head portion 330 of the shock absorbing member 300 are manufactured by injection molding, and the shock absorbing plastic can be used for integral injection molding. In addition, the shock absorbing member 300 may be formed by combining a plurality of members. For example, before the shock absorbing member 300 is manufactured, the skirt portion 320, the neck portion 310, and the head portion 330 may be separate members that are separated from each other, and in the process of manufacturing the shock absorbing member 300, the skirt portion 320 and the neck portion 310 may be used. The head 330 is combined to form the shock absorbing member 300, wherein the means for bonding may be, for example, adhesive. However, those skilled in the art can select the above-mentioned combination means according to actual needs, and the embodiment of the present invention is not limited thereto.

In addition, in the present embodiment, the shock absorbing member 300 can be further fixed to the frame head 223 by the fastener 500. The inner side of the skirt portion 320 of the shock absorbing member 300 can further have a first locking hole 301, and the frame head 223 can further have The second locking hole 202, the first locking hole 301 corresponds to the second locking hole 202, and the locking member 500 passes through the first locking hole 301 and the second locking hole 202 to fix the shock absorbing member 300 to the frame. Head 223. For example, the first locking hole 301 and the second locking hole 202 are both screw holes. The first locking hole 301 is disposed at the bottom end of the skirt 320 and the first locking hole 301 is located below the groove 321 . The second locking hole 202 penetrates the tongue 227 and the shaft wall 228, and the first locking hole 301 forms a continuous passage corresponding to the second locking hole 202, so that at least a part of the locking member 500 can be worn. The first locking hole 301 and the second locking hole 202 are passed through. The locking member 500 is, for example, a screw 430 or a fixing bolt, and the at least part of the locking member 500 is sized and shaped to engage the first locking hole 301 and the second locking hole 202. The shape, size, or position of the first locking hole 301, the second locking hole 202, and the locking member 500 can be designed according to actual needs, and the embodiment is not limited.

Referring to FIG. 1, FIG. 2 and FIG. 3, the fixing member 400 is fixed around the neck portion 310 of the shock absorbing member 300 to fix the shock absorbing member 300 to the main body 100. As shown in FIG. 3 , in the embodiment, the fixing member 400 is a metal piece having an opening 401 , and the fixing member 400 is fixed on the upper surface S1 of the housing 110 corresponding to the fixing hole 120 . The opening 401 is disposed in the center of the fixing member 400, and the opening 401 is shaped and sized to fit the neck portion 310 so that the portion of the neck portion 310 protruding from the upper side S1 can pass through the opening 401, that is, fixed. The member 400 is fixed around the portion of the neck portion 310. The inner wall surface of the opening 401 and the portion of the neck portion 310 are in contact with each other. Therefore, the fixing member 400 can fix the shock absorbing member 300 to the housing 110. In addition, the thickness of the fixing member 400 is substantially equal to the spacing d, and the fixing member 400 is located between the upper surface S1 of the housing 110 and the lower surface of the head 330, and the lower surface of the head 330 can be in contact with the fixing member 400. Upper surface.

In addition, in the embodiment, the fixing member 400 further has a protrusion 402 protruding from the upper surface of the fixing member 400. The shape and the position of the protrusion 402 can match the head 330 of the shock absorbing member 300. In other words, the protrusion 402 can be continuously disposed around the opening 401, and the shape of the protrusion 402 is substantially Ring body. Moreover, the inner diameter of the protrusion 402 is substantially equal to the cross-sectional radius of the head 330, so that the inner wall surface of the protrusion 402 can at least partially abut the contact portion 330 to further fix the shock absorbing member 300 to the housing 110. It should be noted that in the present embodiment, the protrusion 402 is a separate independent member before the fixing member 400 is manufactured, and the protrusion 402 and the metal having the opening 401 can be formed in the process of manufacturing the fixing member 400. The sheets are joined together to form a fixture 400. In addition, in other embodiments, the protrusion 402 and the metal piece having the opening 401 can also be integrally formed by melt casting, which is not limited in this embodiment.

The fixing member 400 can be fixed to the housing 110 through a bonding means, wherein the bonding means can be adhesive or fixed to the housing 110 by, for example, a screw 430, a rivet or a fixing bolt. For example, as shown in FIG. 3, in the embodiment, the fixing member 400 further has four locking holes 403 respectively disposed at the periphery of the fixing member 400, and the fixing member 400 is locked to the shell by four screws 430. On the body 110, four screws 430 respectively pass through the four locking holes 403 and are inserted into the housing 110 to fix the fixing member 400 on the housing 110. However, the fixing method of the fixing member 400 is designed by those skilled in the art according to the actual use and needs. Therefore, the embodiment of the present invention is not limited herein.

It is to be noted that the shape and the fixing position of the fixing member 400 can be designed according to actual needs in the technical field. For example, the fixing member 400 can also be fixed to other members of the main body 100. The embodiment of the present creation is not limited herein. Please refer to Figure 4 and Figure 5 together. 4 is a schematic perspective view of a floor cleaning device 100b according to another embodiment of the present invention, and FIG. 5 is a schematic exploded view of the floor cleaning device 100b according to FIG. As shown in FIG. 5, the fixing member 400 may include a first fixing piece 410 and a second fixing piece 420. The first fixing piece 410 has a first recess 411, and the second fixing piece 420 has a second recess 422 corresponding to the first recess 411. The first fixing piece 410 and the second fixing piece 420 are fixed around the neck portion 310 of the shock absorbing member 300 , and the neck portion 310 is sandwiched between the first concave portion 411 and the second concave portion 422 .

In detail, the first fixing piece 410 and the second fixing piece 420 are both metal pieces, and are fixed on the upper side S1 of the housing 110, and the first fixing piece 410 and the second fixing piece 420 are respectively located in the protrusion. On both sides of the neck portion 310 of the upper side S1. The first recess 411 and the second recess 422 are all in the shape of a circular arc and can fit the partial neck 310. Therefore, the inner walls of the first recess 411 and the second recess 422 can respectively abut the upper surface. A portion of the neck portion 310 of S1 is to sandwich the neck portion 310 between the first recessed portion 411 and the second recessed portion 422. In addition, the thickness of the first fixing piece 410 and the second fixing piece 420 are substantially equal to the spacing d, and the first fixing piece 410 and the second fixing piece 420 are located between the upper side surface S1 and the lower surface of the head 330, and The lower surface of the head 330 may abut the first fixing piece 410 and the second fixing piece 420.

In summary, according to the present embodiment, the driving module 200 of the floor cleaning device 100a, 100b described above can move the floor cleaning device 100a, 100b by pushing or pulling the main body 100 via the shock absorbing member 300. Shock absorber 300 Between the driving module 200 and the main body 100, the vibration generated by the motor 212 in the driving module 200 and the vibration generated by the motor used to drive the floor wiping module 120 in the main body 100 can be absorbed, thereby improving the overall floor cleaning. The stability of the devices 100a, 100b during operation. Moreover, when the floor cleaning device 100a, 100b cleans the floor through the main body 100, or when the floor cleaning devices 100a, 100b move on the floor, the good cooperation and operation between the driving module 200 and the main body 100 can be maintained, and the operation can be effectively avoided. The direct impact and wear between the driving module 200 and the main body 100 increases the stability of the floor cleaning devices 100a, 100b and slows the shaking caused by the impact and wear. Moreover, since the shock absorbing member 300 can absorb shock, and the effects of shock absorption and buffering can be achieved, the vibration generated by the impact is reduced between the components of the floor cleaning device 100a, 100b, thereby reducing wear and damage, and extending the floor cleaning device. 100a, 100b life and reduce noise.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Anyone who is familiar with the art of the artist, within the spirit and scope of the creation, the equivalent of the change and retouching is still within the scope of the patent protection of this creation.

100a, 100b‧‧‧ floor cleaning device

100‧‧‧ Subject

110‧‧‧shell

120‧‧‧Fixed holes

130‧‧‧floor wiping module

200‧‧‧Drive Module

202‧‧‧Second locking hole

210‧‧‧Drive unit

211‧‧‧ wheel set

212‧‧‧Motor

220‧‧‧ frame

221‧‧‧ first end

222‧‧‧ second end

223‧‧‧ head

224‧‧‧ rod body

225‧‧‧ openings

226‧‧ ‧ gap

227‧‧ ‧Tongue

228‧‧‧Axis Wall

300‧‧‧ Shock Absorbing Parts

301‧‧‧First locking hole

310‧‧‧ neck

320‧‧‧ skirt

321‧‧‧ Groove

330‧‧‧ head

400‧‧‧Fixed parts

401‧‧‧ openings

402‧‧‧ protrusion

403‧‧‧Keyhole

410‧‧‧First fixed piece

411‧‧‧First recess

420‧‧‧Second fix

422‧‧‧Second recess

430‧‧‧ screws

500‧‧‧Locker

AA‧‧‧ line

D‧‧‧ spacing

S1‧‧‧ upper side of the casing

S2‧‧‧ underside of the casing

S3‧‧‧ skirt side

1 is a perspective view showing a floor cleaning device according to an embodiment of the present invention.

2 is a cross-sectional view of the floor cleaning device according to FIG. 1 taken along line AA.

3 is a schematic exploded perspective view of the floor cleaning device according to FIG. 1.

4 is a perspective view of a floor cleaning device according to another embodiment of the present invention. intention.

FIG. 5 is a schematic exploded perspective view of the floor cleaning device according to FIG. 4. FIG.

100‧‧‧ Subject

110‧‧‧shell

120‧‧‧Fixed holes

130‧‧‧floor wiping module

200‧‧‧Drive Module

202‧‧‧Second locking hole

210‧‧‧Drive unit

211‧‧‧ wheel set

212‧‧‧Motor

220‧‧‧ frame

221‧‧‧ first end

222‧‧‧ second end

223‧‧‧ head

224‧‧‧ rod body

225‧‧‧ openings

226‧‧ ‧ gap

227‧‧ ‧Tongue

228‧‧‧Axis Wall

300‧‧‧ Shock Absorbing Parts

301‧‧‧First locking hole

310‧‧‧ neck

320‧‧‧ skirt

321‧‧‧ Groove

330‧‧‧ head

400‧‧‧Fixed parts

401‧‧‧ openings

402‧‧‧ protrusion

403‧‧‧Keyhole

430‧‧‧ screws

500‧‧‧Locker

S1‧‧‧ upper side of the casing

Claims (10)

A floor cleaning device includes: a main body having a fixing hole; a driving module for moving the floor cleaning device, the driving module comprising: a driving unit; and a frame having a first end and a The second end of the frame is mounted on the driving unit, the second end of the frame is provided with a head; a shock absorbing member has a skirt portion and a neck portion, and the skirt portion is sleeved a mounting hole is disposed in the fixing hole; and a fixing member is fixed around the neck of the shock absorbing member to fix the shock absorbing member on the main body; wherein the driving module is configured to be The shock absorbing member pushes or pulls the body. The floor cleaning device of claim 1, wherein the side of the skirt of the shock absorbing member has a recess for receiving the head. The floor cleaning device of claim 1, wherein the inside of the skirt has a first locking hole, and the head has a second locking hole corresponding to the first locking hole, the shock absorbing member The fixing head is fixed on the head, and the locking member passes through the first locking hole and the second locking hole. The floor cleaning device of claim 3, wherein the fastener is a screw or a fixing bolt. Floor according to claim 1 or 2 or 3 or 4 The cleaning device, wherein the shock absorbing member has a head, wherein the head portion and the skirt portion are respectively connected to both ends of the neck portion, and the head portion and the skirt portion are both larger than the neck portion. The floor cleaning device of claim 5, wherein the body has a casing, the fixing hole is disposed on the casing, and the head of the shock absorbing member is located on an upper side of the casing, the shock absorption The skirt of the piece is located on the lower side of the housing. The floor cleaning device of claim 5, wherein the fixing member has a protrusion that abuts the head. The floor cleaning device of claim 1 or 2 or 3 or 4, wherein the fixing member comprises: a first fixing piece having a first recess; and a second fixing piece having a corresponding portion a second recess of a recess; wherein the first fixing piece and the second fixing piece are fixed around the neck of the shock absorbing member, and the neck is sandwiched between the first recess and the second recess between. A floor cleaning device according to claim 1 or 2 or 3 or 4, wherein the body has a floor wiping module for wiping the floor. A floor cleaning device according to claim 1 or 2 or 3 or 4, wherein the drive unit comprises a wheel set and a motor for driving the wheel set.