Gel coating device

Abstract

The invention discloses a gel coating device which comprises a shell and a gel container, and a movable gland is arranged in the shell; the gel container is arranged in the shell and detachably connected with the shell, the gel container comprises a containing part used for containing gel, the gel container is provided with a gel outlet, the side, away from the gel outlet, of the gel container is suitable for being matched with the gland, the containing part is of a deformable structure, and the gland can move relative to the shell to drive the containing part to deform. And the gel in the accommodating piece is led out from the gel outlet. According to the gel coating device disclosed by the embodiment of the invention, the accommodating part is arranged to be of a deformable structure, and the gel container is matched with the gland, so that the gland moves relative to the shell and can drive the accommodating part to deform, the gel in the accommodating part is guided out from the gel outlet, and the gland is not in direct contact with the gel; gel is prevented from being attached to the surface of the gland, and the gel coating device can be repeatedly used.

Description

Technical Field

[0001] The invention relates to the technical field of daily necessities, and in particular to a gel coating device. Background Art

[0002] In the related art, traditional toilet spray guns are usually equipped with a push rod, which extends into the gel storage tube to push the gel to squeeze the gel out. However, this causes the gel to easily adhere to the push rod, which is not conducive to connecting the push rod to a new gel storage tube, resulting in waste of the push rod and increasing the product's cost of use. There is room for improvement. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a gel coating device that is reusable and low in cost.

[0004] According to an embodiment of the present invention, the gel coating device comprises: a shell, wherein a movable pressure cover is arranged inside the shell; and a gel container, wherein the gel container is arranged inside the shell and the gel container is detachably connected to the shell, wherein the gel container comprises a container for accommodating gel, and the gel container has a gel outlet, wherein a side of the gel container away from the gel outlet is suitable for cooperating with the pressure cover, and the container is a deformable structure, and the pressure cover can move relative to the shell to drive the container to deform, so that the gel in the container is discharged from the gel outlet.

[0005] According to the gel coating device of the embodiment of the present invention, the container is configured as a deformable structure, and the gel container cooperates with the pressure cover so that the pressure cover can move relative to the shell to drive the container to deform, thereby causing the gel in the container to be discharged from the gel outlet, and there is no direct contact between the pressure cover and the gel, thereby avoiding the gel from adhering to the surface of the pressure cover, thereby facilitating the replacement of a new gel container, achieving the reusable use of the gel coating device, and reducing the use cost of the product; at the same time, the pressure cover moves to drive the container to deform to squeeze out the gel, thereby avoiding the gel from remaining in the shell, thereby avoiding uneven force when the gel is discharged, reducing the impact on the gel discharge effect, and when the gel container is disassembled and replaced, there is no residual gel in the shell, which can also avoid the problem of mixing new and old gels, thereby improving the user experience.

[0006] According to some embodiments of the present invention, the container defines a receiving cavity, the receiving cavity is used to store the gel, and the receiving cavity is configured to reduce in volume when the container is deformed.

[0007] In some examples, the container includes a plurality of folded walls, and the inclination directions of two adjacent folded walls are different. The pressure cover can drive the two adjacent folded walls to approach each other to achieve deformation of the container.

[0008] In some examples, the gel container includes a mounting seat and the container, the mounting seat is detachably connected to the shell, the gel outlet is provided on the mounting seat, the container is provided on the mounting seat and one end of the container is open and communicated with the gel outlet.

[0009] In some examples, the gel container further includes an outlet piece, which is disposed on the mounting seat and located on a side of the gel outlet facing away from the container, the outlet piece having a plurality of outlet holes, and is suitable for outleting the gel discharged from the gel outlet through the plurality of outlet holes.

[0010] In some examples, one end of the shell has an assembly port, at least a portion of the gel container is suitable for being inserted into the shell from the assembly port, and the mounting seat is connected to the shell, and the pressure cover is suitable for moving toward the assembly port to cause the container to be compressed and deformed.

[0011] In some examples, the gel coating device further includes: a sealing ring, a mounting groove is provided on the outer periphery of the mounting seat, the sealing ring is disposed in the mounting groove, and the sealing ring is suitable for being inserted into the outer shell to seal the mounting seat and the outer shell.

[0012] In some examples, the gel outlet is provided with a valve sheet, the valve sheet is in a normally closed state, and when the gel squeezes the valve sheet, the valve sheet is adapted to switch to an open state to discharge the gel.

[0013] In some examples, the gel coating device further includes: a driving member, which is movably disposed on the housing and cooperates with the pressure cover to drive the movement of the pressure cover.

[0014] In some examples, the gel coating device further includes a transmission structure, which is disposed in the housing, and the transmission mechanism can cooperate with the driving member and the pressure cover respectively, and the driving member can drive the transmission structure to operate so as to drive the pressure cover to move.

[0015] In some examples, the transmission structure includes a transmission wheel and a rope, the transmission wheel has a winding portion and a transmission portion, the driving member is engaged with the transmission portion, a portion of the rope is wound around the winding portion, the rope is connected to the pressure cover, the driving member is suitable for driving the transmission wheel to rotate, the rope is wound around the winding portion and drives the pressure cover to move.

[0016] In some examples, the ropes include two ropes, one end of each rope is connected to the winding portion, and the other end of each rope is connected to the gland.

[0017] In some examples, a limiting member for limiting the movement of the rope is disposed in the housing, and at least one of the limiting members is located at an end of the housing close to the assembly opening.

[0018] In some examples, the transmission portion is a ratchet, which rotates unidirectionally under the drive of the driving member, and the winding portion is a pulley, which is arranged on one side of the ratchet and rotates synchronously with the ratchet.

[0019] In some examples, the transmission structure is a gear rack assembly; or, the transmission structure is a lead screw structure.

[0020] In some examples, the driving member includes a driving part and an operating part, the driving part is rotatably disposed in the housing via a rotating shaft, a plurality of gear teeth are disposed at an edge of the driving part, the plurality of gear teeth are meshed and connected with the transmission structure, the operating part may be exposed from the housing and fixedly connected to the driving part, and the operating part is configured to drive the driving part to rotate in the same direction around the rotating shaft and drive the transmission structure to operate when being driven to rotate around the rotating shaft.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 is a schematic structural diagram of a gel coating device according to some embodiments of the present invention;

[0024] Figure 2 is a perspective view of a gel coating device according to some embodiments of the present invention;

[0025] Figure 3 is a cross-sectional view of a gel coating device according to some embodiments of the present invention;

[0026] Figure 4 is a schematic diagram of the structure of a housing according to some embodiments of the present invention;

[0027] Figure 5 is a schematic structural diagram of a gel container according to some embodiments of the present invention;

[0028] Figure 6 is a schematic diagram of the cooperation between the driving member and the transmission structure at a certain viewing angle according to some embodiments of the present invention;

[0029] Figure 7is a schematic diagram of cooperation between a driving member and a transmission structure in another viewing angle according to some embodiments of the present invention;

[0030] Figure 8 is a schematic diagram of the structure of a flower-emerging member according to some embodiments of the present invention;

[0031] Fig. 9 is a schematic structural diagram of a connecting portion according to some embodiments of the present invention;

[0032] Fig.10 is a schematic structural diagram of another connecting portion according to some embodiments of the present invention.

[0033] Reference numerals:

[0034] Gel coating device 100,

[0035] Shell 10, assembly opening 101, stopper 102, handle 103,

[0036] Gland 20,

[0037] Gel container 30, gel outlet 301, valve plate 302,

[0038] The receiving member 31, the folded wall 311, the mounting seat 32, the mounting groove 321, the flower piece 33, the outlet hole 331,

[0039] Driving member 40, driving part 41, operating part 42, rotating shaft 43,

[0040] Transmission structure 50, transmission wheel 51, winding portion 511, transmission portion 512, rope 52,

[0041] Cover body 61 , first connecting portion 611 , second connecting portion 62 , sealing ring 70 . DETAILED DESCRIPTION

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Reference below Figure 1-Figure 10 A gel coating device 100 according to an embodiment of the present invention is described.

[0046] like Figure 1-Figure 10 As shown, the gel coating device 100 according to the embodiment of the present invention includes: a shell 10 and a gel container 30, wherein a pressure cover 20 is arranged inside the shell 10, and the pressure cover 20 can move relative to the shell 10; the gel container 30 is arranged inside the shell 10, and the gel container 30 is detachably connected to the shell 10, so that the gel container 30 is easy to replace and is beneficial to replenishing the gel; the gel container 30 includes a container 31, and the container 31 is used to hold the gel, and the gel container 30 has a gel outlet 301, and the gel in the container 31 can be discharged through the gel outlet 301.

[0047] The side of the gel container 30 away from the gel outlet 301 (eg Figure 5 The upper side shown in the figure can cooperate with the pressure cover 20, and the container 31 is a deformable structure. The pressure cover 20 can move relative to the shell 10 to drive the container 31 to deform, so that the gel in the container 31 is discharged from the gel outlet 301.

[0048] According to the gel coating device 100 of the embodiment of the present invention, the container 31 is set to be a deformable structure, and the gel container 30 cooperates with the pressure cover 20, so that the pressure cover 20 can move relative to the shell 10 to drive the container 31 to deform, so that the gel in the container 31 is discharged from the gel outlet 301, and the pressure cover 20 is not in direct contact with the gel, so that the pressure cover 20 is prevented from adhering to the gel, thereby facilitating the replacement of a new gel container 30, achieving the reusability of the gel coating device 100, and reducing the use cost of the product; at the same time, the pressure cover 20 moves to drive the container 31 to deform to squeeze out the gel, so that the gel can be prevented from remaining in the shell 10, thereby avoiding uneven force when the gel is discharged, reducing the impact on the gel discharge effect, and when the gel container 30 is disassembled and replaced, there is no residual gel in the shell 10, which can also avoid the problem of mixing new and old gels, thereby improving the user experience.

[0049] In some examples, the housing 10 is substantially tubular, and the gland 20 can be arranged along the extension direction of the housing 10 (eg Figure 1 The housing 10 can move in the up and down directions as shown, and the inner wall of the housing 10 acts as a limit to the pressure cover 20, thereby improving the stability of the overall structure.

[0050] In some examples, when the pressure cover 20 moves, one end of the gel container 30 (such as Figure 5 The upper end shown) relative to the other end (as shown Figure 5 The lower end of the gel container 30 is moved so that the upper end thereof gradually approaches the lower end thereof, thereby deforming the receiving member 31 to guide the gel out.

[0051] In some examples, a limiting block may be provided on the outer side of the gland 20, and a limiting groove corresponding to the limiting block may be provided on the inner side of the housing 10. The number of the limiting blocks and the limiting groove may be multiple, or a limiting groove may be provided on the outer side of the gland 20, and a limiting block corresponding to the limiting groove may be provided on the inner side of the housing 10, and the limiting groove is extended along the extension direction of the housing 10 (such as Figure 3 The limit block can be inserted into the limit groove and slidably cooperate with the limit groove, so that the pressure cover 20 can move up and down relative to the shell 10, which can prevent the pressure cover 20 from flipping over and improve the reliability of the product.

[0052] like Figure 3 As shown, according to some embodiments of the present invention, the container 31 defines a accommodating cavity for storing gel. When the container 31 is deformed, the volume of the accommodating cavity gradually decreases, so that the gel can be squeezed so that the gel in the container 31 is discharged from the gel outlet 301.

[0053] like Figure 3As shown, in some examples, the container 31 includes a plurality of folded walls 311, and the inclination directions of two adjacent folded walls 311 are different. The movement of the pressure cover 20 can drive the two adjacent folded walls 311 to approach each other to achieve deformation of the container 31, so that the volume of the accommodating cavity gradually decreases.

[0054] In some examples, the container 31 can be made of a flexible material such as rubber or latex, and the pressure cover 20 can movably squeeze the container 31 to deform the container 31, thereby squeezing the gel so that the gel in the container 31 can be discharged from the gel outlet 301. The structure has good deformability and low cost.

[0055] like Figure 2 and Figure 4 As shown, in some examples, the gel container 30 is detachably connected to the housing 10, and the gel container 30 can be replaced, which is conducive to the reusability of the gel coating device 100. That is, after the gel in the gel container 30 is used up, the old gel container 30 can be replaced with a new gel container 30 loaded with gel, so as to increase the number of uses of the gel coating device 100 and increase the service life of the gel coating device 100.

[0056] Of course, the gel container 30 may also be fixedly connected to the housing 10 , for example, the gel container 30 and the housing 10 may be integrated, which may improve the structural strength of the gel coating device 100 , thereby reducing the probability of product damage and simplifying the assembly steps of the gel coating device 100 .

[0057] like Figure 1-Figure 3 As shown, in some examples, the gel container 30 includes a mounting seat 32 and a receiving member 31, the mounting seat 32 is detachably connected to the housing 10, and the gel container 30 can be fixed, the gel outlet 301 is arranged on the mounting seat 32, and the receiving member 31 is arranged on the mounting seat 32, and one end of the receiving member 31 (such as Figure 3 The lower end as shown is open and connected to the gel outlet 301, which can improve the smoothness of gel extraction. The outer periphery of the container 31 is sealed with the mounting seat 32, which can reduce the residual amount of gel at the bottom periphery of the container 31 to avoid waste.

[0058] like Figure 8 As shown, in some examples, the gel container 30 further includes a flower-outlet 33, which is disposed on the mounting seat 32 and is located on a side of the gel outlet 301 that is away from the container 31 (eg, Figure 3 The flower-outlet member 33 has a plurality of outlet holes 331, and the flower-outlet member 33 can guide the gel guided out of the gel outlet 301 through the plurality of outlet holes 331 to form a specific shape, thereby facilitating the improvement of the aesthetics of the guided gel, increasing the contact area between the gel and the water flow, and improving the user experience.

[0059] like Figure 8 As shown, in some examples, a plurality of retaining ribs may be provided in the flower outlet 33, and the retaining ribs are cross-connected to form a plurality of outlet holes 331, and a single outlet hole 331 may form a specific shape. For example, the shape of a single outlet hole 331 may be a regular shape, such as a regular polygon such as a square or a triangle, and the shape of a single outlet hole 331 may also be an irregular polygon, such as a polygon with unequal sides; the plurality of outlet holes 331 may be arranged regularly or irregularly, and the shapes of the plurality of outlet holes 331 may be the same or different to meet the preferences of various user groups; in addition, a plurality of outlet holes 331 may be combined together to form a specific shape, for example, the gel discharged from the gel outlet 301 may be limited by the plurality of outlet holes 331 to be in the shape of a five-pointed star or a plurality of five-pointed stars.

[0060] like Figure 3-Figure 5 As shown, in some examples, one end of the housing 10 (such as Figure 4 The lower end of the housing 10 is provided with an assembly opening 101, and a part of the gel container 30 can be inserted into the housing 10 through the assembly opening 101, or the entire gel container 30 can be completely inserted into the housing 10, and the mounting seat 32 is connected to the housing 10 to achieve the installation and fixation of the gel container 30; the gland 20 can be moved in a direction close to the assembly opening 101 (such as Figure 4 The pressure cover 20 is moved in the direction from top to bottom as shown in the figure, so that the container 31 is compressed and deformed, and the gel in the container 31 can be discharged from the gel outlet 301, that is, the pressure cover 20 can discharge the gel without contacting the gel, which is beneficial for the gel coating device 100 to replace a new gel container 30 for reuse.

[0061] like Figure 5 As shown, in some examples, a mounting groove 321 is provided on the outer periphery of the mounting seat 32, and a sealing ring 70 can be installed in the mounting groove 321. The mounting seat 32 enters the outer shell 10 upward through the assembly port 101, so that the sealing ring 70 is simultaneously inserted into the outer shell 10, so that the mounting seat 32 and the outer shell 10 are sealed and connected through the sealing ring 70.

[0062] It should be noted that the sealing ring 70 can be a rubber ring or a silicone ring, which has a strong deformation ability and can improve the adsorption ability of the surface of the sealing ring 70, thereby improving the sealing connection effect between the mounting seat 32 and the housing 10.

[0063] like Figure 5As shown, in some examples, the gel outlet 301 is provided with a valve sheet 302, and the valve sheet 302 is in a normally closed state, and when the gel squeezes the valve sheet 302, the valve sheet 302 can be switched to an open state to export the gel, wherein the valve sheet 302 includes a plurality of sheet structures, for example, the valve sheet 302 can be processed to form a plurality of fan-shaped structures, or a plurality of isosceles triangle structures, and the plurality of fan-shaped structures are sequentially spliced ​​along the circumference of an imaginary circle to form the valve sheet 302, and the downward movement of the pressure cover 20 can deform the container 31 to squeeze the gel, and after the valve sheet 302 is squeezed by the gel, the side of the plurality of fan-shaped structures close to the center of the circle can be deformed downward, so that the middle part of the valve sheet 302 is opened to realize the export of the gel, and after the pressure cover 20 stops moving, the gel no longer squeezes the valve sheet 302, and the valve sheet 302 resumes its deformation, which can prevent the gel from being exported, improve the precise control of the gel export, and facilitate operation.

[0064] In some examples, by cross-cutting the middle of the valve sheet 302 , the valve sheet 302 can be cut into four fan-shaped structures of the same size, which is easy to process and can improve the gel export effect and gel blocking effect of the valve sheet 302 .

[0065] In some examples, the valve sheet 302 may be a silicone sheet or a rubber sheet, which has a strong ability to recover deformation and a long service life; the valve sheet 302 may also be a plastic sheet, which is easy to process and has low cost.

[0066] like Figure 1 and Figure 3 As shown, in some examples, the gel coating device 100 further includes: a driving member 40, which is movably disposed in the housing 10 and cooperates with the pressure cover 20, and the driving member 40 is used to drive the movement of the pressure cover 20 to deform the receiving member 31 to realize the extraction of the gel.

[0067] like Figure 1 and Figure 2 As shown, in some examples, the gel coating device 100 also includes a transmission structure 50, which is disposed in the housing 10, and the transmission mechanism can cooperate with the driving member 40 and the pressure cover 20 respectively. The driving member 40 can drive the transmission structure 50 to operate to drive the pressure cover 20 to move, which can increase the distance between the driving member 40 and the pressure cover 20, facilitate layout, and help reduce space restrictions on the layout of components, facilitate user operation, and make product operation more humane.

[0068] like Figure 6 and Figure 7As shown, in some examples, the transmission structure 50 includes a transmission wheel 51 and a rope 52, the transmission wheel 51 has a winding portion 511 and a transmission portion 512, the driving member 40 is engaged with the transmission portion 512, and the driving member 40 can drive the transmission portion 512 to rotate to drive the entire transmission wheel 51 to rotate; a portion of the rope 52 is wound around the winding portion 511, and the rope 52 is connected to the pressure cover 20, and then the driving member 40 drives the transmission wheel 51 to rotate, so that the rope 52 is gradually wound around the winding portion 511, thereby driving the pressure cover 20 to move.

[0069] It should be noted that the winding portion 511 and the transmission portion 512 can be integrally formed, that is, the transmission wheel 51 forms an integral part, and the winding portion 511 and the transmission portion 512 can also be fixedly connected by fasteners to ensure that the winding portion 511 and the transmission portion 512 rotate synchronously.

[0070] In some examples, the rope 52 includes two ropes, one end of each rope 52 is connected to the winding portion 511, and the other end of each rope 52 is connected to the pressure cover 20. By providing two ropes 52, the pressure cover 20 can be evenly stressed, the stability of the movement of the pressure cover 20 is improved, and the pressure cover 20 can be prevented from getting stuck or tilted, which would cause the container 31 to be deformed, etc., thereby improving the reliability of the product and the user experience.

[0071] like Figure 2-Figure 4 As shown, in some examples, a limiting member 102 is disposed in the housing 10, and the limiting member 102 can be located at one end of the housing 10 close to the assembly opening 101 (eg, Figure 4 The limiter 102 can limit the movement of the rope 52. For example, the rope 52 can pass around the limiter 102 from top to bottom and then extend upward to connect with the pressure cover 20, so as to realize the longitudinal limitation of the rope 52. Then, the transmission wheel 51 rotates to make the rope 52 wrap around the winding portion 511, which can drive the pressure cover 20 to move downward, deform the container 31, and realize the squeezing and discharge of the gel in the container 31.

[0072] In some examples, the ropes 52 include two, and the limiting members 102 located at the assembly port 101 of the housing 10 also include two, one end of each rope 52 is connected to the winding portion 511, and the other end of each rope 52 is wound around the limiting member 102 and connected to the pressure cover 20, and the two ropes 52 are arranged relative to each other, so that the pressure cover 20 is evenly stressed, which can improve the stability of the movement of the pressure cover 20.

[0073] like Figure 2 As shown, in some examples, the number of ropes 52 can be one, one end of the rope 52 is connected to the winding portion 511, and the other end of the rope 52 passes through the through hole on the pressure cover 20 and is wound around the winding portion 511, and both ends of the rope 52 are wound around the winding portion 511 in the same direction. While ensuring the activity stability of the pressure cover 20, the cost can be reduced and the assembly is facilitated.

[0074] like Figure 2 As shown, in some examples, a limiting member 102 may also be provided on the upper side of the gland 20 , and the rope 52 may pass through or bypass the limiting member 102 to achieve lateral limiting of the rope 52 , which may further improve the stability of the rope 52 movement.

[0075] like Figure 6 and Figure 7 As shown, in some examples, the transmission part 512 is a ratchet, which rotates unidirectionally under the drive of the driving member 40, so as to realize the unidirectional squeezing of the container 31 by the pressure cover 20 and prevent the transmission part 512 from rotating in the opposite direction to cause the container 31 to recover its deformation, thereby realizing the continuous extraction of the gel.

[0076] like Figure 6 and Figure 7 As shown, in some examples, the winding portion 511 is a pulley, the pulley is arranged on one side of the ratchet, and the pulley and the ratchet rotate synchronously, so that the gel is exported immediately in accordance with the user's operation, which improves the user's experience and is conducive to improving the accuracy of the user's operation, thereby achieving precise control of the amount of gel exported.

[0077] In other examples, the transmission structure 50 may be a rack and pinion assembly, a rack extending in the up-down direction is provided on one side of the pressure cover 20, a gear is provided between the rack and the driving member 40, and the gear is provided on the driving member 40 and rotates synchronously with the driving member 40, or the gear is meshed with the driving member 40, and the gear can be meshed with the rack, and then the driving member 40 drives the gear to rotate, so that the rack can drive the pressure cover 20 to move downward, and the container 31 is deformed, thereby realizing the gel extraction in the container 31, and the reliability is high.

[0078] In some other examples, the transmission structure 50 may be a screw structure, a screw extending in the up-down direction is provided in the housing 10, and one end of the screw is fixedly connected to the pressure cover 20, and the driving member 40 cooperates with the screw thread. The driving member 40 can drive the screw to rotate, and then the pressure cover 20 can move downward along the extension direction of the screw, and the container 31 is deformed, thereby realizing the export of the gel in the container 31, thereby improving the accuracy of the user's operation and realizing precise control of the amount of gel export.

[0079] like Figure 1 and Figure 6 As shown, in some examples, the driving member 40 includes a driving portion 41 and an operating portion 42. The driving portion 41 is rotatably disposed in the housing 10 via a rotating shaft 43. A plurality of gear teeth are disposed on the edge of the driving portion 41. The plurality of gear teeth are connected to the transmission structure 50 (such as Figure 6The transmission portion 512 shown in the figure is engaged and connected, the operating portion 42 can be exposed from the housing 10, and the operating portion 42 is fixedly connected to the driving portion 41, which is convenient for user operation; the user can drive the operating portion 42 to move, so that the operating portion 42 rotates around the rotating shaft 43, and the operating portion 42 drives the driving portion 41 to rotate in the same direction around the rotating shaft 43, and then through the engagement of the driving portion 41 with the transmission portion 512, the driving portion 41 can drive the transmission structure 50 to operate.

[0080] like Figure 2-Figure 4 As shown, in some examples, a handle 103 is further provided at the upper end of the housing 10 for easy gripping by the user, and the handle 103 is spaced apart from the operating portion 42. When the operating portion 42 is driven, the operating portion 42 can move in a direction close to the handle 103 (such as Figure 1 The transmission structure 50 is rotated to drive the transmission structure 50 to operate, thereby improving the convenience of operation.

[0081] like Fig. 9 As shown, in some examples, the gel container 100 also has a cover body 61, which is detachably connected to the mounting base 32. The cover body 61 is used to block the gel outlet 301 to prevent gel from leaking from the gel outlet 301, thereby facilitating the storage of gel. A first connecting portion 611 is provided on the cover body 61, and the first connecting portion 611 can cooperate with the wall to hang the cover body 61 on the wall, which can save space and is easy to take and put, thereby improving the user experience.

[0082] It can be understood that the first connection part 611 has a groove. By placing a boss on the wall in advance and plugging the groove and the boss together, the connection between the cover body 61 and the wall can be achieved; the first connection part 611 can also be directly bonded to the wall by structural adhesive for easy operation.

[0083] like Fig.10 As shown, in some examples, the gel coating device 100 further includes a second connection portion 62, which is connected to the outer wall of the housing 10, for example, the second connection portion 62 is snap-fitted with the housing 10, and the second connection portion 62 can cooperate with the wall to hang the housing 10 on the wall, further improving the stability of the connection between the gel coating device 100 and the wall, preventing the device from falling to the ground and being damaged, and improving the safety of the user.

[0084] It can be understood that the second connecting part 62 has a groove. By pre-placing an upwardly extending boss on the wall and plugging the groove and the boss into each other, the connection between the cover body 61 and the wall can be achieved. The second connecting part 62 can also be directly bonded to the wall by structural adhesive for easy operation.

[0085] Other structures and operations of the gel coating device 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here. In the description of the present invention, "first feature" and "second feature" may include one or more of the features. Among them, the up-down direction, left-right direction and front-back direction are based on the up-down direction, left-right direction and front-back direction shown in the figure.

[0086] In the description of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0087] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0088] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A gel coating device, characterized in that: include: A housing, wherein a movable gland is provided in the housing; a gel container, the gel container being arranged in the shell and being detachably connected to the shell, the gel container comprising a container for accommodating gel, and the gel container having a gel outlet, The side of the gel container away from the gel outlet is suitable for cooperating with the pressure cover, the container is a deformable structure, and the pressure cover can move relative to the shell to drive the container to deform, so that the gel in the container is discharged from the gel outlet.

2. The gel coating device according to claim 1, characterized in that The container defines a receiving cavity for storing gel, and the receiving cavity is configured to reduce in volume when the container is deformed.

3. The gel coating device according to claim 2, characterized in that The receiving member includes a plurality of folded walls, and the inclination directions of two adjacent folded walls are different. The pressure cover can drive the two adjacent folded walls to approach each other to realize the deformation of the receiving member.

4. The gel coating device according to any one of claims 1 to 3, characterized in that: The gel container comprises a mounting seat and the containing member, wherein the mounting seat is detachably connected to the shell, the gel outlet is arranged on the mounting seat, the containing member is arranged on the mounting seat and one end of the containing member is opened and communicated with the gel outlet.

5. The gel coating device according to claim 4, characterized in that The gel container also includes a flower-outlet member, which is arranged on the mounting seat and located on a side of the gel outlet away from the container, and has a plurality of outlet holes, and is suitable for outleting the gel outlet through the plurality of outlet holes.

6. The gel coating device according to claim 4, characterized in that One end of the shell has an assembly opening, at least a portion of the gel container is suitable for being inserted into the shell from the assembly opening, and the mounting seat is connected to the shell, and the pressure cover is suitable for moving toward the assembly opening to compress and deform the container.

7. The gel coating device according to claim 6, characterized in that Also includes: A sealing ring, a mounting groove is provided on the outer periphery of the mounting seat, the sealing ring is arranged in the mounting groove, and the sealing ring is suitable for being inserted into the outer shell to seal the mounting seat and the outer shell.

8. The gel coating device according to any one of claims 1-3 and 5-7, characterized in that: The gel outlet is provided with a valve sheet, which is in a normally closed state, and when the gel squeezes the valve sheet, the valve sheet is suitable for switching to an open state to export the gel.

9. The gel coating device according to any one of claims 1 to 3 and 5 to 7, characterized in that: Also includes: A driving member is movably disposed on the housing and cooperates with the pressure cover to drive the movement of the pressure cover.

10. The gel coating device according to claim 9, characterized in that It also includes a transmission structure, which is arranged in the shell, and the transmission mechanism can cooperate with the driving member and the pressure cover respectively, and the driving member can drive the transmission structure to operate so as to drive the pressure cover to move.

11. The gel coating device according to claim 10, characterized in that The transmission structure includes a transmission wheel and a rope, the transmission wheel has a winding part and a transmission part, the driving member is engaged with the transmission part, a part of the rope is wound around the winding part, the rope is connected to the pressure cover, the driving member is suitable for driving the transmission wheel to rotate, the rope is wound around the winding part and drives the pressure cover to move.

12. The gel coating device according to claim 11, characterized in that The ropes include two ropes, one end of each rope is connected to the winding portion, and the other end of each rope is connected to the gland.

13. The gel coating device according to claim 11, characterized in that The shell is provided with a limiting member for limiting the movement of the rope, and at least one of the limiting members is located at one end of the shell close to the assembly opening.

14. The gel coating device according to claim 11, characterized in that The transmission part is a ratchet wheel, and the ratchet wheel rotates unidirectionally under the drive of the driving member. The winding part is a pulley, and the pulley is arranged on one side of the ratchet wheel and rotates synchronously with the ratchet wheel.

15. The gel coating device according to claim 10, characterized in that The transmission structure is a gear rack assembly; or, the transmission structure is a lead screw structure.

16. The gel coating device according to any one of claims 10 to 15, characterized in that The driving member includes a driving part and an operating part. The driving part is rotatably arranged in the housing through a rotating shaft. The edge of the driving part is provided with a plurality of gear teeth, and the plurality of gear teeth are meshed and connected with the transmission structure. The operating part can be exposed from the housing and fixedly connected with the driving part. The operating part is configured to drive the driving part to rotate in the same direction around the rotating shaft and drive the transmission structure to operate when the operating part is driven to rotate around the rotating shaft.

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