CN217108037U - Gear transmission assembly and face cleaning instrument - Google Patents

Abstract

The utility model discloses a gear drive assembly for clean face appearance, include: gear box, pivot, drive gear group. The rotating shaft is pivotally connected with the gear box body, and one end of the rotating shaft penetrates out of the gear box body; the rotating shaft is provided with a containing through hole along the self axial direction, and the containing through hole is internally sleeved with a liquid outlet pipe. The transmission gear set is accommodated in the gear box body and is in driving connection with the rotating shaft through the transmission gear set. The structure is compact. The utility model also discloses a face cleaning instrument, which comprises an axial blocking cap and a gear transmission component; the connecting part of the axial blocking cap is connected with the outlet of the liquid outlet pipe; the cap of the axial blocking cap is positioned at the outlet of the liquid outlet pipe to block the facial cleanser in the liquid outlet pipe from being sprayed along the axial direction of the liquid outlet pipe; the axial blocks the drain tank that the cap offered along the axial extension of drain pipe, and the drain tank communicates to drain pipe and external environment respectively to make the facial cleanser of drain pipe can flow along the radial of drain pipe. It is compact structure not only, and water-proof effects is also preferred moreover.

Description

Gear transmission assembly and face cleaning instrument

Technical Field

The utility model relates to a clean face appearance components and parts technical field especially relates to gear drive subassembly and clean face appearance.

Background

The motor is installed in the face cleaning instrument to drive the face cleaning head of the face cleaning instrument to rotate through the motor. However, since the cleansing milk in the cleansing apparatus needs to be delivered to the cleansing head for the customer to use, the liquid outlet pipe needs to be communicated to the cleansing head. Thus, the arrangement of the liquid outlet pipe and the motor inevitably brings challenges to the compactness of the structure, especially to the waterproof performance.

Although the multi-foam face cleaning instrument disclosed in patent application No. CN201810852297.2 utilizes a non-coaxial arrangement mode to improve the waterproof performance, a liquid storage cavity and a liquid outlet need to be arranged to communicate with each other, which hinders the structural layout of the face cleaning instrument to a certain extent, thereby reducing the compactness of the face cleaning instrument and limiting the functional improvement of the face cleaning instrument. That is, it is very important to improve the compactness of the face cleaning apparatus and to consider the waterproof performance thereof. However, if the compactness of the face cleaning apparatus can be greatly improved, the water-proof performance of the apparatus is easily advantageous to the layout, and therefore, it is important to further improve the compactness.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a gear transmission component, the structure of which is compact.

The second objective of the present invention is to provide a face cleaning device, which is compact in structure and has better waterproof effect.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

gear drive assembly for clean face appearance includes:

a gear housing;

the rotating shaft is pivotally connected with the gear box body, and one end of the rotating shaft penetrates out of the gear box body; the rotating shaft is provided with an accommodating through hole along the axial direction of the rotating shaft, and a liquid outlet pipe is sleeved in the accommodating through hole;

and the transmission gear set is accommodated in the gear box body and is in driving connection with the rotating shaft through the transmission gear set.

Furthermore, a first compensation sealing ring is arranged in the gear box body, the first compensation sealing ring is arranged around the periphery of the rotating shaft in a surrounding mode, and the first compensation sealing ring is composed of a first annular attaching portion, a first annular thin-wall portion and a first annular installing portion which are sequentially connected along the radial direction of the first compensation sealing ring; the first annular attaching part is sleeved on the outer wall of the rotating shaft and is tightly attached to the outer wall of the rotating shaft; the first annular thin-wall part is used for avoiding the first annular attaching part so as to enable the first annular attaching part to deform; the first annular mounting portion is fixed to the gear housing.

Further, the transmission gear set comprises a first gear and a second gear which is integrally formed with the first gear and coaxially arranged, and the second gear is in transmission connection with the rotating shaft.

Further, the transmission gear set further includes a third gear engaged with the second gear, a fourth gear integrally formed with the third gear and coaxially arranged, and a fifth gear engaged with the fourth gear and integrally formed with the rotation shaft.

The second purpose of the utility model is realized by adopting the following technical scheme:

the face cleaning instrument comprises an axial blocking cap and the gear transmission assembly; the connecting part of the axial blocking cap is connected with the outlet of the liquid outlet pipe; the cap of the axial blocking cap is positioned at the outlet of the liquid outlet pipe to block the facial cleanser in the liquid outlet pipe from being sprayed along the axial direction of the liquid outlet pipe; the axial blocking cap is provided with a liquid outlet groove extending along the axial direction of the liquid outlet pipe, and the liquid outlet groove is communicated to the liquid outlet pipe and the external environment respectively, so that the facial cleanser of the liquid outlet pipe can flow out along the radial direction of the liquid outlet pipe.

Further, the face cleaning instrument comprises a base body, the gear box body is installed in the base body, and a cover of the base body is abutted to the first compensation sealing ring and axially limits the first compensation sealing ring.

Further, the drain pipe includes hard tube and hose, the hard tube cover is located in the holding through-hole, the hose with the hard tube intercommunication.

Furthermore, the gear box body is provided with an annular limiting groove, and the rotating shaft is sleeved in the annular limiting groove.

Furthermore, a second compensation sealing ring is arranged in the gear box body, is positioned below the first compensation sealing ring and is sleeved on the periphery of the annular limiting groove and surrounds the periphery of the rotating shaft.

Further, the second compensation sealing ring is composed of a second annular attaching part, a second annular thin-wall part and a second annular mounting part which are sequentially connected along the radial direction of the second compensation sealing ring; the second annular attaching part is sleeved on the outer wall of the rotating shaft and is tightly attached to the outer wall of the rotating shaft; the second annular thin-walled part is used for avoiding the second annular bonding part so as to enable the second annular bonding part to deform; the second annular mounting portion is fixed to the gear housing.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the rotating shaft is provided with an accommodating through hole along the self axial direction, and the liquid outlet pipe is sleeved in the accommodating through hole; the foam face cleaning instrument further comprises a gear transmission assembly, and the motor is in transmission connection with the rotating shaft through the gear transmission assembly. With the arrangement, on the basis that the motor drives the face cleaning head to rotate, the liquid outlet pipe and the rotating shaft are coaxially arranged, so that the compactness of the face cleaning instrument is improved. In particular, the drain pipe and the rotating shaft are in a sleeve connection relationship rather than a linear arrangement relationship, so that the compactness is further improved.

Drawings

Fig. 1 is a schematic structural view of the foam face cleaning instrument of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the axial stop cap shown in FIG. 1;

FIG. 4 is a schematic structural view of the gear assembly shown in FIG. 1;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is an exploded view of the foamer shown in FIG. 1;

FIG. 7 is a cross-sectional view of the foamer shown in FIG. 1;

FIG. 8 is a cross-sectional view of the prophy angle shown in FIG. 1;

FIG. 9 is a schematic view of the construction of the cleansing head shown in FIG. 1;

fig. 10 is an exploded view of fig. 9.

In the figure: 10. a foam face cleaning instrument; 101. a base body; 1011. a bottle mounting location; 1012. a cover; 1013. a handle; 1014. left bifurcation; 1015. a right bifurcation; 102. a liquid injection bottle; 103. cleaning the face; 1031. a silica gel brush base; 10311. a positioning column; 1032. a silica gel brush head; 10321. a brush bar; 10322. a silica gel sleeve; 103221, an opening; 103222, a body; 1033. massaging beads; 1034. an elastic member; 104. a foaming pump; 105. A liquid inlet pipe; 106. a liquid outlet pipe; 1061. a hard tube; 1062. a hose; 107. a foam maker; 1071. a foam tube; 10711. a first tube section; 107111, a liquid inlet channel; 107112, flanges; 10712. a second tube section; 107121, a liquid outlet channel; 107122, a ring groove; 10713. a truncated cone connecting portion; 1072. a foamed web; 1073. A foaming chamber; 1074. a support spring; 108. a motor; 109. a rotating shaft; 1091. an accommodating through hole; 110. A gear drive assembly; 111. a gear housing; 1111. an annular limiting groove; 112. a drive gear set; 1121. A first gear; 1122. a second gear; 1123. a third gear; 1124. a fourth gear; 1125. a fifth gear; 113. a first compensating seal ring; 1131. a first annular attaching portion; 1132. a first annular thin-walled portion; 1133. a first annular mounting portion; 114. an axial blocking cap; 1141. a cap; 1142. a liquid outlet groove; 115. A second compensating seal ring; 1151. a second annular bonding portion; 1152. a second annular thin-walled portion; 1153. a second annular mounting portion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.

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

Fig. 1 shows a foam cleansing apparatus 10 according to a preferred embodiment of the present invention.

The foam face cleaning instrument 10 mainly includes: a base body 101, an injection bottle 102, a face cleaning head 103 and a foaming pump 104.

The base 101 has a bottle mounting location 1011 for smoothly supporting the filling bottle 102 via the bottle mounting location 1011.

Annotate liquid bottle 102 detachably and install in bottle installation position 1011 to make the facial cleanser in annotating liquid bottle 102 gush out downwards to annotating the bottleneck of liquid bottle 102 through self gravity, so, annotate in the liquid bottle 102 need not to insert the straw alright with carrying out the suction with the facial cleanser in annotating liquid bottle 102, utilize the facial cleanser of annotating liquid bottle 102 to flow out to the position of bottleneck promptly, pump again pump can.

The face cleaning head 103 is arranged on the base body 101 and is used for being attached to a human face to smear foam on the human face.

The foaming pump 104 is connected with the bottle mouth of the liquid injection bottle 102 through a liquid inlet pipe 105 and is connected with the face cleaning head 103 through a liquid outlet pipe 106; at least one of the liquid inlet pipe 105 and the liquid outlet pipe 106 is connected with a foaming device 107, so that the cleansing milk is foamed through the foaming device 107, and the cleansing milk on the cleansing head 103 is in a foaming state, so as to improve the experience effect. It should be noted that, at this time, the liquid inlet pipe 105 only needs to be connected with the mouth of the liquid filling bottle 102, that is, it is not necessary to provide a straw to be exposed on the bottle mounting position 1011, so that when the liquid filling bottle 102 needs to be replaced with a new liquid filling bottle 102 (that is, the liquid filling bottle 102 is a disposable bottle), no straw needs to be provided on the base 101, and therefore, unnecessary sanitary cleaning work due to the fact that facial cleanser is stuck on the straw is avoided, and convenience is improved. Moreover, each time a new topping up bottle 102 is replaced, it is only necessary to remove the old topping up bottle 102 from the bottle mounting position 1011 and then attach the new topping up bottle 102 to the bottle mounting position 1011, so that the task of refilling up the facial cleanser becomes particularly convenient.

Referring to FIG. 1, preferably, when the pour bottle 102 is standing, the mouth of the pour bottle 102 is located at the maximum level of the pour bottle 102 and at the edge of the pour bottle 102. When the topping up bottle 102 is mounted upside down on the bottle mounting site 1011, the mouth of the topping up bottle 102 is located at the minimum level position of the topping up bottle 102. In this way, when the liquid pouring bottle 102 is tilted, the facial cleanser in the liquid pouring bottle 102 is flushed toward the bottle opening, so that all the facial cleanser in the liquid pouring bottle 102 can flow out.

Referring to fig. 1, preferably, the foam face cleaning instrument 10 further includes a motor 108, a rotating shaft 109 drivingly connected to the motor 108, a storage battery housed in the base 101, and a wireless charging socket detachably connected to the base 101, wherein the rotating shaft 109 is linked to the face cleaning head 103. Wherein, the motor 108 and the foaming pump 104 are both connected with the storage battery. With the arrangement, the motor 108 drives the rotating shaft 109 to rotate, and the rotating shaft 109 is linked with the face cleaning head 103 to rotate, so that the smearing efficiency is improved. It will be appreciated that existing face cleansers are also of the vibration type, as an alternative to rotation.

Referring to fig. 2 and 8, preferably, the cleansing head 103 is provided with a plurality of brush bars 10321, the plurality of brush bars 10321 enclose a multi-ring structure, the brush bars 10321 located in the same ring are level with each other, and the heights of the plurality of brush bars 10321 pointing from the inner ring to the outer ring direction are sequentially increased. Set up like this, the face cleaning head 103 is the indent structure, so, when the face cleaning head 103 made rotary motion, the face cleanser after the foaming received the effect of centrifugal force along the radial movement of face cleaning head 103, because the brush bar 10321 of outer loop highly is higher than the brush bar 10321 of inner loop highly to can hold back the face cleanser after the foaming, thereby can prevent that the face cleanser from breaking away from face cleaning head 103. Moreover, based on the rotation of the cleansing head 103, the facial cleanser on the cleansing head 103 can be more uniformly distributed, so as to improve the experience effect.

Referring to fig. 8, the cleaning head 103 is preferably detachably connected to the housing 101 for cleaning, such as a snap connection or a magnetic attachment. The brush bar 10321 is made of silica gel material, and the face cleaning head 103 is provided with a massage bead 1033. With the arrangement, the brush bar 10321 made of silica gel is soft to touch the face of a person, so that the massage beads 1033 can touch the face of the person to massage the face of the person while the facial cleanser is smeared.

Referring to fig. 8, preferably, a plurality of massage beads 1033 are provided, the cleansing head 103 is provided with a plurality of silica gel sleeves 10322, elastic members 1034 are provided in the silica gel sleeves 10322, each massage bead 1033 is embedded in one of the silica gel sleeves 10322, supported by the corresponding elastic member 1034, and wrapped by the silica gel sleeve 10322, and a portion of the massage bead 1033 leaks out of the silica gel sleeve 10322. Thus, the massage beads 1033 have an elastic floating amplitude, so that the massage beads 1033 can be prevented from pressing the human face. As a preferred arrangement, the plurality of beads 1033 are circumferentially arrayed around the axis of the shaft 109 to provide a more uniform massage effect. The elastic member 1034 may be a rubber block or a compression spring, etc. More specifically, referring to fig. 8-10, the cleansing head 103 includes a silicone brush holder 1031 and a silicone brush head 1032, the silicone brush holder 1031 is provided with a plurality of positioning posts 10311, and the silicone brush head 1032 is detachably connected with the silicone brush holder 1031; the positioning posts 10311 and the silica gel sleeves 10322 are sleeved with each other in a one-to-one correspondence manner, and the elastic member 1034 in each silica gel sleeve 10322 is sleeved outside the corresponding positioning post 10311. Thus, by dividing the cleaning head 103 into two main components, namely, the silicone brush holder 1031 and the silicone brush head 1032, it is possible to facilitate the mounting of the massage beads 1033 and the elastic member 1034 in the cleaning head 103. Furthermore, the positioning post 10311 positions the elastic member 1034, thereby preventing the elastic member 1034 from being misaligned. Further, referring to fig. 8, the aperture of the opening 103221 of the silicone sleeve 10322 is smaller than the aperture of the body 103222 of the silicone sleeve 10322. Thus, the opening 103221 of the silicone sleeve 10322 can prevent the massage bead 1033 from popping out of the silicone sleeve 10322.

Referring to fig. 2, preferably, the rotating shaft 109 is provided with an accommodating through hole 1091 along its axial direction, and the liquid outlet pipe 106 is sleeved in the accommodating through hole 1091; the foam face cleaning instrument 10 further comprises a gear transmission assembly 110, and the motor 108 is in transmission connection with the rotating shaft 109 through the gear transmission assembly 110. With the arrangement, on the basis that the motor 108 drives the face cleaning head 103 to rotate, the liquid outlet pipe 106 and the rotating shaft 109 are coaxially arranged, so that the compactness of the face cleaning instrument is improved.

Preferably, referring to fig. 4 (for easy understanding, see fig. 2 and 5 as necessary), the gear transmission assembly 110 includes a gear box 111 fixed to the base 101, a transmission gear set 112 accommodated in the gear box 111, and the motor 108 accommodated in the gear box 111 and drivingly connected to the rotating shaft 109 through the transmission gear set 112; a first compensating seal ring 113 is connected in the gear box body 111, the first compensating seal ring 113 is arranged around the periphery of the rotating shaft 109, and the first compensating seal ring 113 is composed of a first annular attaching part 1131, a first annular thin-wall part 1132 and a first annular mounting part 1133 which are sequentially connected along the radial direction of the first compensating seal ring 113; the first annular attaching portion 1131 is sleeved on the outer wall of the rotating shaft 109 and is tightly attached to the outer wall; the first annular thin-wall portion 1132 is configured to avoid the first annular attaching portion 1131, so that the first annular attaching portion 1131 can be deformed; the first annular mounting portion 1133 is fixed to the gear housing 111. With this arrangement, when the rotating shaft 109 rotates at a high speed and swings, the first annular attaching portion 1131 may be closely attached to the outer wall of the rotating shaft 109 due to the deformation of the first annular thin-wall portion 1132, thereby ensuring the sealing effect. Thus, even if the foamed facial cleanser flows in from the facial cleanser head 103 along the outer wall of the rotating shaft 109, the foamed facial cleanser is intercepted by the first annular attaching portion 1131, so that components in the gear box 111 are protected from being corroded.

Further, referring to fig. 4 and 5, the transmission gear set 112 includes a first gear 1121, a second gear 1122 integrally formed with the first gear 1121 and coaxially disposed, and the second gear 1122 is in transmission connection with the rotating shaft 109. And, the transmission gear set 112 further includes a third gear 1123 engaged with the second gear 1122, a fourth gear 1124 integrally formed with the third gear 1123 and coaxially arranged, and a fifth gear 1125 engaged with the fourth gear 1124 and integrally formed with the rotation shaft 109. With the arrangement, the compactness of the transmission gear set 112 is greatly improved in a manner that the two gears are coaxially arranged, so that the rotating speed of the cleaning head 103 can be greatly reduced, and the rotating speed of the cleaning head 103 can be controlled within a reasonable range.

Preferably, referring to fig. 2 and 5, the gear housing 111 is mounted in the housing 101, and the cover 1012 of the housing 101 abuts against the first compensating seal 113 and axially limits the first compensating seal 113. The arrangement is such that the cover 1012 is radially sealed by the first compensating seal ring 113, so that the housing 101 is waterproof.

Referring to fig. 2, preferably, the outlet pipe 106 includes a hard pipe 1061 and a flexible pipe 1062, the hard pipe 1061 is disposed in the receiving hole 1091, and the flexible pipe 1062 is in communication with the hard pipe 1061. The rigid tube 1061 has an L-shaped structure. Thus, the hard tube 1061 can be sleeved in the rotating shaft 109 and kept in a static state, and the flexible tube 1062 can be connected to the foaming pump 104.

Referring to fig. 2, in order to smoothly limit the rotating shaft 109, the gear housing 111 is provided with an annular limiting groove 1111, and the rotating shaft 109 is sleeved in the annular limiting groove 1111. At this time, in order to perform waterproof sealing on the rotating shaft 109, preferably, a second compensation sealing ring 115 is arranged in the gear box body 111, and the second compensation sealing ring 115 is located below the first compensation sealing ring 113, sleeved on the periphery of the annular limiting groove 1111, and arranged around the periphery of the rotating shaft 109. Specifically, referring to fig. 5, the second compensating seal ring 115 is composed of a second annular attaching portion 1151, a second annular thin-walled portion 1152, and a second annular mounting portion 1153, which are connected in this order in the radial direction of the second compensating seal ring 115; the second annular attaching portion 1151 is sleeved on the outer wall of the rotating shaft 109 and is closely attached to the outer wall; the second annular thin-walled portion 1152 is used for avoiding the second annular attaching portion 1151 so that the second annular attaching portion 1151 can be deformed; the second annular mounting portion 1153 is fixed to the gear housing 111. Similarly, when the rotating shaft 109 rotates at a high speed and swings, the second annular attaching portion 1151 may be closely attached to the outer wall of the rotating shaft 109 by the deformation of the second annular thin-wall portion 1152, thereby ensuring the sealing effect. Thus, even if the foamed facial cleanser flows into the cleaning head 103 along the accommodating through hole 1091, the foamed facial cleanser is intercepted by the first annular attaching portion 1131, so that components in the gear box 111 are protected from being corroded.

Referring to fig. 5 and 3, in order to prevent the direct injection of the cleansing milk, the foaming device 10 preferably further comprises an axial blocking cap 114, and the connecting portion of the axial blocking cap 114 is connected with the outlet of the liquid outlet pipe 106 (i.e. the outlet of the hard pipe 1061); cap 1141 of axial blocking cap 114 is located at the outlet of liquid outlet pipe 106 to block the facial cleanser in liquid outlet pipe 106 from being ejected along the axial direction of liquid outlet pipe 106; the axial blocking cap 114 is provided with a liquid outlet groove 1142 extending along the axial direction of the liquid outlet pipe 106, and the liquid outlet groove 1142 is respectively communicated to the liquid outlet pipe 106 and the external environment, so that the facial cleanser in the liquid outlet pipe 106 can flow out along the radial direction of the liquid outlet pipe 106. With this arrangement, the facial cleanser is more uniformly distributed in the radial direction as the cleansing head 103 rotates.

Referring to fig. 6 and 7, preferably, the foaming device 107 includes a foaming tube 1071, at least two pieces of foaming mesh 1072 accommodated in the foaming tube 1071, the two pieces of foaming mesh 1072 being spaced apart from each other to form a foaming chamber 1073; it can be understood that the foaming net 1072 is a porous plate, and the high-speed cleansing milk is divided by the foaming net 1072 to foam the cleansing milk. A support spring 1074 is accommodated in the foaming chamber 1073, and both ends of the support spring 1074 are respectively abutted against one of the foaming nets 1072. With this arrangement, the two foaming nets 1072 are foamed enough to foam the cleansing milk sufficiently.

Preferably, referring to fig. 6 and 7, the foam pipe 1071 includes a first pipe segment 10711 and a second pipe segment 10712, the first pipe segment 10711 is provided with a liquid inlet channel 107111, the foaming chamber 1073 is provided in the second pipe segment 10712, the second pipe segment 10712 is provided with a liquid outlet channel 107121, and the liquid inlet channel 107111, the foaming chamber 1073 and the liquid outlet channel 107121 are sequentially communicated; the inner diameter of the liquid inlet channel 107111 and the inner diameter of the liquid outlet channel 107121 are both smaller than the inner diameter of the foaming cavity 1073. With this arrangement, when the facial cleanser flows into the foaming chamber 1073 from the liquid inlet passage 107111, the flow rate of the facial cleanser decreases due to the expansion of the cross section according to the flow continuity equation, so that the facial cleanser can be sufficiently foamed in the foaming chamber 1073, and after the foaming is completed, the facial cleanser flows out to the liquid outlet passage 107121, and the flow rate returns to the initial value due to the reduction of the cross section. Therefore, in order to return the speed to the initial value, it is preferable that the inner diameter of the liquid inlet passage 107111 and the inner diameter of the liquid outlet passage 107121 are equal.

Referring to fig. 6 and 7, one of the first and second tube segments 10711 and 10712 is provided with a groove 107122 and the other is provided with a flange 107112, the flange 107112 being snapped into the groove 107122. Therefore, sealing clamping can be realized. Wherein, for convenience of foaming pipe 1071 inserts in the pipe section of feed liquor pipe 105 and be difficult for droing, foaming pipe 1071's both ends all are equipped with circular truncated cone connecting portion 10713, and circular truncated cone connecting portion 10713's diameter is followed foaming pipe 1071's axial outside-in and is crescent. Wherein, the foaming net 1072 is made of metal material. Preferably, one of the foam webs 1072 is axially restrained by the walls of the foaming chamber 1073 and the other foam web 1072 is axially restrained by the first tube segment 10711. With this arrangement, the foaming web 1072 can be stably fixed.

Referring to fig. 1, the seat body 101 comprises a handle 1013, a left branch 1014 connected to the top of the handle 1013 and extending obliquely upward, and a right branch 1015 connected to the top of the handle 1013 and extending obliquely upward, so that the outer contour of the seat body 101 is in a Y-shaped structure; the bottle mounting position 1011 is arranged on the left branch 1014, the right branch 1015 is provided with the face cleaning head 103, and the face cleaning head 103 is provided with the brush bar 10321. With the arrangement, when the handle 1013 is held by a hand, the liquid injection bottle 102 is inclined relative to the horizontal plane, so that the liquid injection bottle is in a better stress state and is not easy to fall off, and the user can use the device conveniently.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. Gear drive assembly (110) for clean face appearance, characterized by, includes:

a gear housing (111);

the rotating shaft (109) is pivotally connected with the gear box body (111), and one end of the rotating shaft (109) penetrates out of the gear box body (111); the rotating shaft (109) is provided with an accommodating through hole (1091) along the axial direction of the rotating shaft, and a liquid outlet pipe (106) is sleeved in the accommodating through hole (1091);

and the transmission gear set (112) is accommodated in the gear box body (111) and is in driving connection with the rotating shaft (109) through the transmission gear set (112).

2. The gear transmission assembly (110) according to claim 1, wherein a first compensation seal ring (113) is disposed in the gear housing (111), the first compensation seal ring (113) is disposed around the periphery of the rotating shaft (109), and the first compensation seal ring (113) is composed of a first annular attaching portion (1131), a first annular thin-wall portion (1132) and a first annular mounting portion (1133) which are sequentially connected along a radial direction of the first compensation seal ring (113); the first annular attaching part (1131) is sleeved on the outer wall of the rotating shaft (109) and is tightly attached to the outer wall; the first annular thin-wall part (1132) is used for avoiding the first annular attaching part (1131) so as to enable the first annular attaching part (1131) to deform; the first annular mounting portion (1133) is fixed to the gear housing (111).

3. The gear transmission assembly (110) according to claim 1, wherein the transmission gear set (112) comprises a first gear (1121), a second gear (1122) integrally formed with the first gear (1121) and coaxially arranged, the second gear (1122) being in driving connection with the shaft (109).

4. The gear transmission assembly (110) of claim 3, wherein said transmission gear set (112) further comprises a third gear (1123) meshing with said second gear (1122), a fourth gear (1124) integral with said third gear (1123) and coaxially disposed, and a fifth gear (1125) meshing with said fourth gear (1124) and integral with said shaft (109).

5. A facial cleaning apparatus, comprising an axial blocking cap (114) and the gear assembly (110) of claim 2; the connecting part of the axial blocking cap (114) is connected with the outlet of the liquid outlet pipe (106); the cap (1141) of the axial blocking cap (114) is positioned at the outlet of the liquid outlet pipe (106) to block the facial cleanser in the liquid outlet pipe (106) from being sprayed along the axial direction of the liquid outlet pipe (106); the axial blocking cap (114) is provided with a liquid outlet groove (1142) extending along the axial direction of the liquid outlet pipe (106), and the liquid outlet groove (1142) is respectively communicated to the liquid outlet pipe (106) and the external environment, so that the facial cleanser of the liquid outlet pipe (106) can flow out along the radial direction of the liquid outlet pipe (106).

6. The cleansing apparatus according to claim 5, comprising a housing (101), wherein the gear housing (111) is mounted in the housing (101), and wherein a cover (1012) of the housing (101) abuts against the first compensation seal (113) and axially limits the first compensation seal (113).

7. The facial cleaning instrument as claimed in claim 5, wherein the outlet pipe (106) comprises a hard pipe (1061) and a hose (1062), the hard pipe (1061) is sleeved in the accommodating through hole (1091), and the hose (1062) is communicated with the hard pipe (1061).

8. The face cleaning instrument according to claim 5, wherein the gear box body (111) is provided with an annular limiting groove (1111), and the rotating shaft (109) is sleeved in the annular limiting groove (1111).

9. The face cleaning instrument according to claim 8, characterized in that a second compensation sealing ring (115) is arranged in the gear box body (111), and the second compensation sealing ring (115) is positioned below the first compensation sealing ring (113), sleeved on the periphery of the annular limiting groove (1111) and arranged around the periphery of the rotating shaft (109).

10. The cleansing apparatus according to claim 9, wherein the second compensation seal ring (115) is composed of a second annular attaching portion (1151), a second annular thin portion (1152), and a second annular mounting portion (1153) which are connected in sequence in a radial direction of the second compensation seal ring (115); the second annular attaching part (1151) is sleeved on the outer wall of the rotating shaft (109) and is tightly attached to the outer wall; the second annular thin portion (1152) is used for avoiding the second annular attaching portion (1151) so as to enable the second annular attaching portion (1151) to deform; the second annular mounting portion (1153) is fixed to the gear housing (111).

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