897 results about "Rolling paper" patented technology

Paper towel rolls that exhibit novel combinations of physical properties, such as Basis Weight, Roll Density, and Roll Diameter, such that the paper towel rolls meet consumers' needs, and method for making such novel paper towel rolls and marketing such novel paper towel rolls are provided.

Paper towel rolls that exhibit novel combinations of physical properties, such as Basis Weight, Roll Density, and Roll Diameter, such that the paper towel rolls meet consumers' needs, and method for making such novel paper towel rolls and marketing such novel paper towel rolls are provided.

The utility model discloses a paper shredder with an improved automatic paper feeding device, a paper shredder head is provided with a vertical paper feeding channel and an automatic side paper feeding channel, the automatic side paper feeding channel is provided with a paper winding mechanism and a paper pressing mechanism, and the paper winding mechanism is provided with an upper paper twisting roller and a lower paper twisting roller. And when the paper rolling mechanism rubs paper, the middle part or the lower part of the paper to be shredded is folded and rolled into the paper rolling gap. When paper is fed, paper to be shredded is folded, the paper feeding stroke of the paper to be shredded is shortened, every two adjacent pieces of paper to be shredded are overlapped, the paper feeding efficiency is improved, the automatic side paper feeding channel and the vertical paper feeding channel do not interfere with each other, and the function of team cutting and paper shredding can be achieved.

The invention relates to the technical field of barrel rolling machines, in particular to an automatic barrel rolling machine. The automatic barrel rolling machine comprises a rack, an inner sticker groove is formed in one side of the upper end of the rack, and an inner sticker feeding assembly is arranged at the position, located on one side of the inner sticker groove, of the upper end of the rack; a paper pressing roller mold is movably installed in the middle of the machine frame, and a paper suction assembly and a diameter changing assembly are arranged on the paper pressing roller mold. An inner sticker gluing assembly and a paper pressing and sticking assembly are sequentially installed at the position, between the inner sticker feeding assembly and the paper pressing roller mold, of the upper end of the rack. A paper winding mechanism is further arranged at the position, located on the other side of the paper pressing roller mold, of the upper end of the rack. In addition, an outer sticker feeding assembly is further arranged at the upper end of the machine frame. The automatic barrel rolling machine can achieve automatic feeding, gluing, rolling forming of paper barrels of different sizes and automatic discharging operation on paperboards. Not only is the burden of operators reduced, but also the efficiency of rolling the paperboards into barrels is improved.

The utility model discloses a front tension control unit of a roll paper rotary press. The front tension control unit comprises a plurality of paper guide rollers, a driving roller, a floating roller and a tension detection roller, the driving roller is driven by a servo motor mounted on a driving side shaft head of the driving roller; the floating roller is installed between the two wall plates through a floating mechanism. The floating mechanism comprises a floating roller rotating shaft, two swing arms and two air cylinders. An encoder is mounted at one end of the floating roller rotating shaft; the upper ends of the two swing arms fixedly sleeve the two ends of the floating roller rotating shaft in a one-to-one correspondence manner; the floating roller is bridged between the lower parts of the two swing arms; the two air cylinders are connected with the lower portions of the rear ends of the two swing arms in a one-to-one correspondence mode through swing supports. The rear side arm of the swing support is connected with the front end of a piston core shaft of the air cylinder through a piston connecting piece, the top face of the front side arm of the swing support is connected with the front portion of a long-strip-shaped spring piece through a front pressing plate, and the rear portion of the spring piece is connected to the rear portion of the bottom face of the swing arm through a rear pressing plate. The tension control device can improve the stability of tension control.

The present application relates to an automatic paper roll assembly device and method, the device includes an assembly table, a first conveying mechanism, a second conveying mechanism, an automatic paper roll assembly, a clamping and fixing assembly, a cutting mechanism, an ejection mechanism, a flipping mechanism and a pressing mechanism. The assembly table is provided with at least one positioning portion for positioning the shell. The first conveying mechanism is used to convey the shell to the positioning portion. The second conveying mechanism is used to convey paper. The automatic paper roll assembly includes a first rotating mechanism and a fixing portion connected to the first rotating mechanism, the fixing portion is used to fix the head of the paper, and the first rotating mechanism is used to drive the fixing portion to rotate. It can be seen that the loading action of the shell, the manufacturing of the paper roll and the action of pressing it into the shell all do not require manual intervention, thereby realizing automatic paper rolling. At the same time, the gluing process and automatic assembly can be omitted, the assembly quality can be improved, the labor cost can be reduced, and the work efficiency can be improved.

The present application discloses a paper cutter, which is particularly suitable for cutting roll paper, including a hollow cylinder body and a cutting blade. The cutting blade is slidably mounted on a sliding rail structure, so that the cutting blade is detachably connected to the hollow cylinder body. The paper cutter is stable in cutting process and good in cutting quality; the blade is quick and convenient to mount, and the cutting blade can be directly pushed into the sliding rail structure from the bottom of the hollow cylinder body, and to demount or replace, the blade can be pulled out of sliding rails, which is also quick and convenient.

The invention relates to the technical field of paper winding machinery, in particular to an automatic glue spraying device of a rewinding machine, which comprises a rack main body, the rack main body is rotatably connected with a raw paper roller and two driving rollers, the axial directions of the raw paper roller and the driving rollers are consistent, and the two driving rollers form a bearing platform; the paper pressing frame is in sliding connection with the rack main body, the paper pressing frame slides in the vertical direction, at least two paper pressing rods are rotationally connected to the paper pressing frame, and the paper pressing rods and the driving roller are matched to form a driving cavity used for containing a rewinding core; the hot melt glue gun is connected with the rack main body and arranged towards the driving cavity, the hot melt glue gun is arranged close to the inlet end of the driving cavity, and the hot melt glue gun is connected with a glue supply machine; the paper separating unit is connected with the rack main body and is used for cutting off wide paper; the rewinding machine has the effect of realizing connection between the paper core and the paper web during roll replacement on the premise of reducing human input and guaranteeing the working efficiency of the rewinding machine.

The utility model belongs to the technical field of paper cup forming, and particularly relates to a biodegradable environment-friendly paper cup forming device which comprises a main production line, a replacement discharging device is arranged on one side of the main production line, a removing device is arranged on the other side of the main production line, and a replacement device is transversely arranged in the main production line. The replacing device penetrates through the main production line, the replacing and discharging device and the removing device; the main production line comprises a production table, a first discharging assembly is arranged above one end of the production table, and a paper rolling device is arranged above the other end of the production table. According to the utility model, through the design of the ultrasonic detection device, unqualified paper sheets or unqualified paper materials can be identified, and then the unqualified paper sheets are controlled to be replaced and removed in time in a mode of transmitting electric signals, so that the unqualified paper sheets are prevented from wasting subsequent processing resources; and meanwhile, subsequent paper cup processing is prevented from being influenced by the arrangement of the paper sheet clamping columns.

A novel rolled material dispensing device is presented. The novel paper towel holder is for use on a flat surface and is generally comprised of a base, a solid rod attached to the base, a removeable cover attached to the proximal end of the rod, and a braking mechanism fixedly attached to the cover or rod. Depressing the cover engages braking mechanism and moves the cover to be in contact with the rolled material thus stopping movement of the rolled material and allowing the user to remove a user determined amount of the rolled material while keeping the remaining material dry and uncontaminated.

The invention discloses automatic auxiliary material attaching equipment, and relates to the technical field of auxiliary material attaching, and the automatic auxiliary material attaching equipment comprises a bottom plate; the auxiliary material feeding unit is used for driving feeding according to a preset track, by arranging the auxiliary material feeding unit, the sticker rolls can be placed, the sticker rolls with different widths and diameters can be clamped, and the situation that the discharging effect of stickers is affected along with consumption of the sticker rolls and loosening of the sticker rolls is prevented; the auxiliary material feeding unit is used for pulling the stickers to move, the sticker scraping mechanism is used for separating the stickers from paper tubes, the first connecting frame is welded to the lower surface of the sticker scraping mechanism, and the sticker scraping mechanism is arranged, so that when the auxiliary material feeding unit pulls the stickers to move, the stickers and roll paper can be separated, and waste paper rolls can be guided; enabling the waste paper roll to flow to the auxiliary material feeding unit; and the material taking unit is used for adsorbing and attaching the stickers, so that the effect of automatically attaching the stickers to the outer surfaces of the parts is achieved.

The invention discloses a thermosensitive desktop barcode printer capable of adapting to various paper widths, the device comprises a printing seat and a pressing cover, a roll paper fixing piece and a paper feeding channel are arranged in the printing seat, a Bluetooth module used for being in control connection with a computer or a mobile terminal is arranged in the pressing cover, centering positioning blocks are arranged on two sides of the top of the paper feeding channel in a sliding manner; centering positioning clamps are arranged on the outer walls of the two sides of the roll paper fixing piece in a sliding mode, synchronous driving pieces are arranged between the centering positioning blocks and the centering positioning clamps, a driving rubber roller is arranged at the outer end of the paper feeding channel, and an anti-scraping and anti-tearing paper cutter is rotationally arranged at the position, located on the outer side of the driving rubber roller, of the bottom of the gland. The distance between the two sets of centering positioning blocks and the two sets of centering positioning clamps is adjusted through the synchronous driving piece to adapt to thermo-sensitive paper of different widths, meanwhile, the anti-scraping paper tearing knife can be made to tilt when the rubber roller is driven to rotate, the phenomenon that a printed object is scratched by a sawtooth-shaped paper tearing knife edge in the printing process is avoided, and meanwhile paper clamping is avoided.

The application discloses a roll paper cutting device. The roll paper cutting device adopts an improved opening and closing design. When paper cutting is required, the left semi-cylinder and the right semi-cylinder can be opened, and the left semi-cylinder and the right semi-cylinder can be closed after paper is put in, and then the paper can be cut with a blade. This design is more convenient for putting in roll paper, and it is also more convenient to change and cut other roll paper.

The utility model provides a toilet paper box, which belongs to the technical field of toilet paper boxes and comprises a box body, a detachable box cover is arranged on the side wall of the box body, a paper taking opening is arranged on the outer wall of the box cover, a paper breaking piece is rotatably arranged on the inner wall of the box cover, and the paper breaking piece penetrates through the paper taking opening and extends to the outside of the box cover. The inner wall of the box cover is provided with the paper jacking and clamping locking piece connected with the paper breaking piece, when the roll paper bypasses the paper breaking piece and is pulled apart, the paper breaking piece rotates, meanwhile, the paper jacking and clamping locking piece rotates along with the paper breaking piece, the roll paper part located on the paper jacking and clamping locking piece is clamped, at the moment, the roll paper does not continue to be pulled apart, and therefore the paper breaking piece is prevented from being damaged. And then the roll paper continues to be rotated and is broken through the paper breaking teeth at the bottom of the paper breaking piece, so that the roll paper is prevented from being unwound along with paper pulling, the situation that the roll paper is pulled too long is avoided, a user pulls the roll paper apart according to the using length, and then waste of the roll paper in use is avoided.

The present invention is a rolled paper cutting device and method which safely and easily cuts a variable length sheet of paper from rolled paper, including an adjustable holder for controlling the rolled paper, and a paper cutting blade embedded within a safety slot, the safety slot protecting a user from a blade related injury.

The utility model discloses automatic Swiss roll cutting and paper inserting equipment, and relates to the technical field of cake production equipment. The conveying belt is mounted on the main frame; the cutting plate is erected on the main frame and is provided with a cutting hole; the mounting plate is erected on the main frame; the first motor is mounted on the mounting plate, the rotating shaft is provided with a fluctuating wheel, the outer side of the fluctuating wheel is rotatably connected with a fluctuating rod, the fluctuating rod is rotatably connected with a sliding plate, and the sliding plate is vertically and slidably connected with the mounting plate; the ultrasonic motor is mounted on the sliding plate, and a cutter is mounted at the bottom end; the paper bracket is erected on the main frame and is used for placing roll paper; the two conveying rollers are rotationally erected on the cutting plate, abut against each other and are driven by a second motor. And the paper cutter is rotationally connected to the cutting plate and is driven by a telescopic cylinder. The paper inserting device has the effect of improving the paper inserting efficiency and the accuracy of the paper inserting position after the Swiss roll is cut.

The invention relates to the technical field of roll paper stacking, and discloses a roll paper production automatic stacking machine which comprises a base table, a conveying mechanism is fixedly installed at the top of the base table, a roll paper bag is conveyed on the surface of the conveying mechanism, a stopping table is arranged at one end of the conveying mechanism, and a pull-in assembly is arranged on one side of a moving table. The pulling-in assembly drives the moving table and the stacking table to move forwards for pushing, when the clamping plate and the roll paper bags ascend to the highest position, it is guaranteed that the moving table drives the stacking table to just move to the position under the multiple roll paper bags, position guarantee is provided for accurately placing the roll paper bags on the stacking table, and the roll paper bags do not need to be turned to be placed on the stacking table after being clamped; the problem that in the prior art, due to the fact that steering is needed, slipping is easily caused by centrifugal force is solved, and the stacking process of the roll paper bags can be achieved only through simple lifting movement after the roll paper bags are clamped.

The present application relates to 3D printing wire processing equipment technical field, specifically to a kind of 3D printing wire automatic rolling machine, including rack, tray feeding mechanism, paper tube clamping mechanism, pre-material positioning mechanism, wire arranging mechanism, belt pressing mechanism, pneumatic silk cutting mechanism, adhesive tape attaching mechanism, material receiving mechanism and paper tube conveying mechanism;The equipment can realize paper tube automatic feeding clamping, automatic positioning and rolling and conveying complete rolling paper tube, completely replace manual work, in the operation process, tray feeding mechanism can place paper tube of different sizes, high practicability, paper tube clamping mechanism can automatically clamp paper tube to pre-material positioning mechanism, pre-material positioning mechanism can realize the positioning of paper tube, facilitate subsequent belt pressing mechanism, pneumatic silk cutting mechanism and adhesive tape attaching mechanism Auxiliary rolling operation, wire arranging mechanism can lead 3D printing wire to paper tube, material receiving mechanism and paper tube conveying mechanism can convey the well-rolled paper tube to paper tube collection place, high degree of automation, can greatly improve production efficiency.

The utility model belongs to the technical field of living appliances, and particularly relates to a roll paper box. A paper breaking assembly of the roll paper box is installed on the outer side of the lower portion of the front face of a paper containing bin, a paper outlet channel communicating a semi-closed cavity with the outside is formed between the paper breaking assembly and the paper containing bin, and roll paper penetrates out of the paper containing bin from the paper outlet channel. A buckling cover of the paper breaking assembly is buckled on the inner side of a cover plate so that a paper breaking knife bin can be formed between the buckling cover and the cover plate, a button penetrates through the cover plate, a paper breaking knife is fixed to the button and located in the paper breaking knife bin, and a horizontal first paper breaking opening is formed in the buckling cover and faces the paper outlet channel inwards. The button is pressed on the outer side of the cover plate, so that the paper breaking knife can penetrate out of the paper breaking knife bin from the first paper breaking opening and enter the paper containing bin through the paper outlet channel, and roll paper located in the paper outlet channel is cut. Therefore, compared with the prior art, due to the fact that the roll paper box is provided with the paper breaking assembly, the convenient experience that the cut-off position of broken paper is neat and the amount of the broken paper can be taken by one hand is achieved, and meanwhile the purpose that leaked roll paper is prevented from being polluted is achieved.

The utility model discloses a conical roll paper packing machine, which relates to the field of cigarette packing and comprises a machine table, a winding mechanism is mounted at the left end of the upper side of the machine table in a running fit manner, the winding mechanism comprises a roll-over stand, a winding shaft and a winding drum, the rear end of the roll-over stand is mounted on the machine table in a running fit manner, and the winding shaft is mounted in the roll-over stand in a running fit manner. The right end of the winding shaft extends out of the overturning frame, and the winding drum is fixedly installed on the winding shaft. A paper winding jig is fixedly installed on the machine table, a receding groove which avoids the winding drum is formed in the paper winding jig, a bottom pressing roller is arranged in the paper winding jig, the upper end of the bottom pressing roller is installed in the receding groove in a clearance fit mode, and when the overturning frame is pressed downwards, the winding drum is pressed on the bottom pressing roller to conduct transmission. According to the utility model, the winding drum is pressed on the bottom pressing roller in a manner of pressing the roll-over stand downwards, at the moment, thin paper is pressed between the winding drum and the bottom pressing roller, and then the winding drum is driven to rotate by utilizing the winding shaft, so that the thin paper can be effectively and stably pressed and rolled into the shape of cigarette thin paper, and the action of packaging the roll paper is realized.

A rotary dispenser for dispensing a plurality of sheet rolls has a housing that is longitudinally elongated along a center axis, a plurality of receiving cavities disposed around the center axis, each of the receiving cavities being sized and shaped to receive and dispense one of the sheet rolls, and at least one support member connected to the elongate housing at a point on the center axis to allow rotation of the elongate housing relative to the support member. A lid closure covers each of the receiving cavities, wherein the lid closure can be opened and closed to access the receiving cavity. The dispenser further has a dispensing slot through each of the lid closures, the dispensing slot having a safety cutter for cutting the sheet material once a desired length from the sheet roll has been dispensed through the dispensing slot.

The utility model relates to the field of roll paper, in particular to simple wall-mounted center extraction type roll paper which is small in occupied space and good in installation and use convenience and comprises a roll paper body, and the roll paper body comprises a paper tube core of a tubular structure, paper towels continuously wound on the paper tube core and a packaging bag wrapping the outer sides of the paper tube core and the paper towels. The packaging bag comprises a front side wall, a rear side wall and a connecting side wall, the front side wall and the rear side wall are located on the two axial sides of the paper tube core, the connecting side wall is connected with the front side wall and the rear side wall, a cavity used for containing the paper tube core and tissues is defined by the front side wall, the rear side wall and the connecting side wall, and an extraction opening is formed in the front side wall and / or the rear side wall and located on the peripheral side of the paper tube core. The paper tube core is provided with an extraction opening, the diameter size of the extraction opening is not smaller than the outer diameter size of the paper tube core, the extraction opening is covered with a connecting piece, an easy-to-tear line is arranged between the connecting piece and the front side wall or the rear side wall, the connecting side wall is provided with a connecting part protruding outwards, and a hanging hole is formed in the connecting part.

The utility model discloses a roll paper high-speed slitting mechanism which comprises a machine frame, a transmission shaft, a rotation driving mechanism, slitting tools and an automatic polishing mechanism, the transmission shaft is connected in the machine frame in a rotating mode, the slitting tools are installed on the transmission shaft, and the rotation driving mechanism used for driving the transmission shaft and the slitting tools to rotate is installed on the machine frame. An automatic polishing mechanism used for polishing the slitting tool is installed on the machine frame, the slitting tool comprises a sliding sleeve, a cutting blade, upper clamping sleeves, lower clamping sleeves, bolts and nuts, the cutting blade is fixed to the outer ring of the sliding sleeve, the left side and the right side of the sliding sleeve are each fixedly provided with one upper clamping sleeve, and the lower side of each upper clamping sleeve is provided with one lower clamping sleeve; the upper clamping sleeve and the lower clamping sleeve are fixed through a bolt and a nut. The position of the slitting tool is convenient to adjust, and the slitting width is convenient to adjust according to requirements; and the slitting tool is convenient to polish, and the sharpness of the slitting tool is convenient to maintain, so that a good slitting effect is ensured.

The utility model discloses continuous fly monitoring equipment, which belongs to the technical field of pest control and comprises a main machine body, an electric cabinet and a fly luring cage are arranged on the main machine body, a fly inlet channel, an adhesive sticker winding shaft, a discharging winding shaft, a protective paper winding shaft and a driving rod are arranged in the electric cabinet, the fly luring cage is communicated with the fly inlet channel, and bait is arranged on the fly luring cage. The fly inlet channel is provided with a fan and a camera, double-layer roll paper is detachably arranged on the discharging reel and comprises adhesive sticker and protective paper which are attached to each other, the driving rod moves at a channel port of the fly inlet channel, the adhesive sticker passes through the position between the channel port and the driving rod and is wound on the adhesive sticker winding shaft, and the protective paper is wound on the protective paper winding shaft. According to the structure, remote continuous monitoring of flies can be achieved, the monitoring cost of the flies is reduced, the working efficiency can be improved, and meanwhile the working stability of monitoring and the data accuracy are high.

The tissue box comprises a tissue box body used for containing roll paper, a tissue taking opening which extends in the X-axis direction and allows tissue to stretch out of the tissue box body is formed in the bottom of the tissue box body, and a tissue breaking piece which extends in the X-axis direction and rotates around the X-axis is hinged to the bottom of the tissue box body on one side of the tissue taking opening. A first reset spring used for driving the paper breaking piece to rotate and reset is arranged between the paper breaking piece and the tissue box body, and the paper breaking piece comprises a paper pressing part gradually extending upwards towards the other side of the paper taking opening and a paper cutting part gradually extending downwards towards the other side of the paper taking opening. The distance A between the tail end of the paper pressing part and the hinged shaft of the paper breaking piece is larger than the distance B between the other side of the paper taking opening and the hinged shaft of the paper breaking piece.

The present invention provides an electronic cigarette cartridge that offers good contact with the user's mouth, good attachment to a dedicated heating device, and features a rolling paper with desirable properties for holding tobacco leaves inside. [Solution] An electronic cigarette cartridge 1 comprising a flavoring section 11 made of tobacco or non-tobacco plant, a filter section 14 provided on the rear end side of the flavoring section, and a wrapping paper member 20 that covers the flavoring section and the filter section by its inner surface, wherein the wrapping paper member includes a first wrapping paper member that contacts and covers the flavoring section by its first inner surface, and a second wrapping paper member that contacts and covers the filter section by its second inner surface, the second inner surface being arranged to cover a part of the first outer surface of the first wrapping paper member, the average maximum roughness (Rzi) of the first inner surface and the second inner surface being 15 μm or more in measurements compliant with JIS B0601 (2013), and a support member or cooling member provided between the flavoring section and the filter section.

The utility model discloses an embedded anti-skidding type roll paper cutting tool, which relates to the technical field of roll paper cutting processing, and comprises a sleeve plate I and a sleeve plate II, the sleeve plate I is rotatably connected with the sleeve plate II through a hinge, and the sleeve plate I is positioned on one side of the sleeve plate II; a push plate is slidably mounted in the first sleeve plate, the other side of the push plate extends out of the first sleeve plate and is fixedly connected with a clamping plate, a limiting part used for limiting the push plate is arranged at the top of the push plate, and a protective sleeve is fixedly mounted on the other side of the first sleeve plate at one end of the clamping plate. By moving the push plate and the sliding plate, the clamping plate and the clamping plate can be driven to move respectively, then the push plate and the sliding plate are limited through the limiting component and the clamping component respectively, roll paper with different radiuses can be limited and guided, the possibility that the roll paper moves in the follow-up moving and cutting process is reduced, and the roll paper cutting efficiency is improved. And therefore, the cutting stability is improved, and the cutting effect is improved.

The utility model relates to the field of paper rollers, in particular to a convenient-to-replace paper roller for daily use, which comprises a winding frame, a limiting convex rail II is mounted on one side of the upper part of the winding frame through a mounting groove, a limiting wheel I is rotatably mounted below the limiting convex rail II, and a transmission wheel is rotatably mounted in the middle of the upper end of the winding frame. A clamping jaw is rotationally installed on the other side of the frame body, a first limiting protruding rail and a second limiting wheel are correspondingly arranged on the inner wall of the clamping jaw, and a paper winding roller is installed between the winding frame and the clamping jaw in a limiting mode. According to the paper winding device, the paper winding drum is installed on the winding frame, the limiting groove of the paper winding drum is clamped and matched through the arrangement of the clamping jaw, meanwhile, the paper winding drum is limited and driven through the winding frame, the multiple limiting wheels arranged on the clamping jaw and the transmission wheel assembly, the paper winding roller can be automatically locked through the arrangement of the clamping jaw, and the installation stability of the paper winding roller is guaranteed.

The application discloses a novel household paper winding auxiliary mechanism and relates to the technical field of household paper winding equipment. The mechanism comprises a rack, two winding components slidingly installed on one side of the rack, an adhesive preparatory tank fixedly arranged at the bottom of the rack, a nozzle communicatively arranged on the adhesive preparatory tank and used for applying adhesive on a winding drum, a winding seat, a supporting drum rotatably installed on the winding seat, a plurality of supporting rods slidingly installed on the supporting drum and used for supporting and fixing the winding drum, a shifting component arranged on the side of the rack and used for shifting the two winding components to exchange the positions of the two winding components, and a winding and adhering component comprising a cutting assembly and a winding assembly, wherein the winding assembly performs circumferential motion around the winding drum to wind paper on the winding drum. The mechanism can wind and fix one end of the paper on the winding drum before winding, thereby realizing continuous winding operation.

1. Name of the designed product: toy (paper rolling machine). 2. Use of the designed product: used as an auxiliary device for children playing. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view.