612 results about "Open mouth" patented technology

The utility model discloses preserved meat packaging and film covering equipment which comprises a box body, a plurality of carrying frames are transversely connected in the box body in a sliding mode, the two sides of each carrying frame are connected with driving mechanisms arranged in the side walls of the box body, a plurality of clamping columns are longitudinally connected between frame plates on the two sides of each carrying frame in a sliding mode, and electric heating plates are arranged on the opposite faces between the clamping columns. The outer end face of the clamping column on the outermost side is longitudinally connected with the output end of a pushing air cylinder on the carrying frame, an evacuating cover matched with the opening of the box body is arranged above the opening of the box body, and a plurality of sealing mechanisms are longitudinally arranged in the evacuating cover and located between every two adjacent carrying frames; according to the equipment, a folded thermal shrinkage film can be clamped through cooperation of the clamping columns, the thermal shrinkage film is subjected to thermal sealing to form mutually independent small bags, then the distance between the carrying frames is shrunk through the driving mechanism, the small bags are extruded open for bacon bagging, finally, the small bags are vacuumized and sealed through the closed vacuumizing cover, the labor cost in the bacon packaging process is reduced, and the production efficiency is improved.

The utility model discloses a flowing liquid bubble eliminating device which comprises a bubble eliminating box, a water inlet pipe, a water outlet pipe, a liquid inlet pipe, a liquid outlet pipe, a liquid inlet pipe and a liquid outlet pipe, a plurality of first liquid flow cavities and second liquid flow cavities which are communicated in sequence to form liquid flow channels for liquid to be detected to flow up and down in a reciprocating manner are arranged between the water inlet and the water outlet in the defoaming box; the guide pieces are arranged in the first liquid flow cavity and / or the second liquid flow cavity and located close to the liquid level, and the guide pieces are made of hydrophilic materials and extend in the transverse direction to increase the transverse liquid flow distance of the liquid to be measured. By arranging the guide piece, under the drainage effect of the guide piece, liquid flow can be forced to flow by a certain distance in the transverse direction, the transverse flowing distance of the liquid flow below the liquid level is increased, more floating time and time for making contact with the horizontal plane and breaking can be given to bubbles, the probability that the bubbles make contact with the liquid level is increased, and the probability that the bubbles break through the liquid level and overflow is increased; and the defoaming effect and the defoaming efficiency of the device are improved.

Mandibular repositioning devices providing downward movement as well as forward movement of the mandible have a maxillary tooth covering having a driver flange protruding laterally outward on one or both sides thereof and have a mandibular tooth covering having a protrusive flange extending cranially therefrom positioned to have a posterior side engaged with the anterior side of each driver flange. The anterior side of each driver flange has a convex curvature. The posterior side of each protrusive flange has a concave-to-convex curvature positioned to move the convex portion thereof along the convex curvature of the driver flange when the mouth opens, which also moves the mandible forward. A plateau of a preselected height, which prevents disconnect between each protrusive flange and its respective driver flange relative to a fully open mouth measurement, is present between the base of the protrusive flange and the tooth covering.

The utility model relates to the technical field of lighting lamps, in particular to an integrated light-emitting diode (LED) panel lamp, which is characterized by comprising a base plate, a light-emitting component, a lens and an outer frame, the base plate adopts an opening design, the light-emitting component is arranged in the base plate, the lens seals the opening of the base plate to shield and protect the light-emitting component, and the outer frame is arranged on the base plate. The outer frame is fixedly connected with the chassis, and the lens is fixed on the chassis; the opening of the base plate is bent towards the outer side to form the clamping part, the clamping piece clamped with the clamping part is arranged on the outer frame, when the lamp is installed, the clamping piece and the clamping part are clamped in a matched mode, the outer frame can be installed on the base plate, namely, the lens is fixed, the lamp can be assembled, the fixing operation of screwing in the prior art is reduced, and the installation efficiency is improved. And the lamp assembling procedures are reduced, the lamp assembling efficiency is improved, and the yield of the lamp is increased conveniently.

A level tool for use in bending electrical wiring conduits comprises a frame, a carrier coupled to the frame and rotatable relative to the frame through an angular range, and a bubble level carried by and rotatable with the carrier through the angular range. The frame includes a first face plate, a second face plate, and a spacer between the first and second face plates, wherein the spacer includes an open mouth arranged to allow a user to view the bubble level from above and from a side of the level tool. The first and / or second face plates may have a bubble window to enable viewing of the bubble level from the front and / or rear of the level tool and an indexing slot cooperating with an indexing element on the carrier for selectively setting a rotational angle of the bubble level at one of several predetermined angular settings.

The battery cell is provided with a shell, the shell comprises a shell body and a top cover, at least one of two opposite ends of the shell body is provided with an opening, the top cover covers the opening, an explosion-proof valve is arranged on the top cover, the insulating film assembly comprises a first insulating film, the first insulating film comprises a body part and a shielding part, the shielding part is arranged on the body part, and the first insulating film is arranged on the shielding part. The body part wraps the peripheral wall of the shell body, the shielding part is connected with the end, close to the top cover, of the body part, and the shielding part is used for being folded towards the top cover and attached to the outer side of the anti-explosion valve. According to the insulating film assembly for the battery cell, the shell body and the anti-explosion valve can be protected, the safety performance of the battery cell is ensured, and the production cost is reduced.

The waterproof and dustproof automobile back door storage box comprises a box body, a box cover and a hinge, an inner cavity of the box body is a storage space, an opening communicated with the storage space is formed in the surface of the box body, one end of the hinge is connected with the box body, and the other end of the hinge is connected with the box cover. The box cover rotates by taking the hinge as a rotation center to open or close the storage space, the box further comprises a rubber strip, the rubber strip is arranged on the box cover and located on the periphery of the corresponding storage space, and when the box cover rotates to close the storage space, the rubber strip seals a connecting gap between the box cover and the box body. According to the design, the adhesive tape is arranged on the box cover and arranged in the peripheral area of the corresponding storage space, and effective sealing of the connecting gap between the box cover and the box body is achieved. When the box cover rotates to seal the storage space, the rubber strip can be tightly attached to the edge of the box body, a good sealing effect is formed, and therefore external moisture and dust are effectively prevented from entering.

The utility model discloses a wafer clamping device and horizontal electroplating equipment, and the clamping device comprises a clamping unit which comprises a clamping seat, a sealing ring, a conducting ring and a pressing part, the clamping seat forms an opening matched with a to-be-electroplated area on the bottom surface of a wafer from the bottom, and the sealing ring and the conducting ring are respectively arranged on the clamping seat; wherein the sealing ring and the conducting ring sequentially surround a to-be-plated area from inside to outside and abut against the bottom face of a wafer, and the wafer is pressed by the pressing component from top to bottom; and the driving unit comprises a lifting driving part. According to the utility model, on one hand, the sealing ring and the conductive ring are kept in a compressed state by arranging the auxiliary component, so that deviation caused by ring deformation of the sealing ring and the conductive ring is eliminated, and conductivity and sealing performance are effectively improved; on the other hand, through cooperation of the first rotation driving part, the second rotation driving part and the lifting driving part, the wafer enters the electrolyte in an inclined posture on the basis that the wafer keeps rotating around the center line of the wafer, the discharge rate of bubbles in the to-be-plated area of the wafer is effectively increased, and the electroplating quality is improved.

The utility model discloses an unloading device with a container rotating protection frame. The unloading device comprises a pallet fork, a rotating accessory, a protection component and a driving component. The pallet fork is provided with a supporting fork and a connecting part; the rotary accessory drives the pallet fork to rotate; the protection component comprises a protection frame, the protection frame comprises a rectangular frame, the protection component swings between an opening position and a protection position, and the protection frame located at the opening position and the supporting forks form an opening for forking the container. The rectangular frame at the protection position abuts against the upper end face of the opening of the container, and the protection frame and the supporting forks tightly hold the container up and down. The driving component drives the protection component to swing. The protective component has the advantages that the protective frame and the supporting forks of the protective component hold the container up and down so as to fix the container; the rectangular frame of the protection component abuts against the upper end face of the opening of the container, so that the container is effectively prevented from cracking and deforming, and the container is effectively protected against damage in the rotary unloading process.

A pizza container includes a container body, a lid, and one or more storage bags. The storage bag includes a top wall and a bottom wall, a storage cavity is formed between the top wall and the bottom wall, the storage cavity includes an opening communicated with outside, and a pizza to be stored can be loaded into the storage cavity through the opening. The container body includes a bottom plate and an enclosing wall surrounding the bottom plate, the bottom plate and the enclosing wall enclose a receiving cavity with an open mouth at one end, the receiving cavity is configured to hold the storage bag. The lid is detachably connected to the container body and is configured to seal the open mouth.

The invention provides a supporting structure, an oven and a using method. The oven comprises an oven body, an oven door, an oven tray and the supporting structure, and the bottom of the oven door is rotationally connected to the bottom of an opening of the oven body; the supporting structure is installed on one side of the inner wall face of the box door. The supporting structure comprises a motor and a lead screw. The screw rod is rotationally erected and supported through a bearing seat; two threaded sections with opposite spiral directions are arranged on the lead screw, the threaded sections are sleeved with sliding sleeves, and push blocks are mounted on the top surfaces of the sliding sleeves; the sides, close to the center of the lead screw, of the push blocks are rotationally connected with supporting plates, and the ends of the two supporting plates are movably connected through a supporting plate. The lead screw is driven by a motor to drive the two sliding sleeves to move, and therefore the supporting plate is driven to ascend and descend. The baking tray dragging device can stably support a baking tray dragged to the outside, two hands can be released for intermediate operation, and efficiency and operation safety can be improved.

Provided herein is a re-usable device that would allow for the export of, or consumption of liquid without having to remove the device from the can such as the aluminum beverage can and that would also seal the liquid inside a beverage can. A water-resistant or water-proof, insect-proof, dirt-proof synthetic cap is provided that is to be attached to the lip area of the open mouth of can or other open mouth container, such as metal, plastic or an aluminum beverage can.

The utility model relates to ship fire -fighting system technical field, proposes a kind of embedded stainless steel fire extinguisher cabinet, including the open mouth setting stainless steel cabinet, the inner bottom wall of the open mouth side of stainless steel cabinet is hinged to connect with inner frame, limit rotation structure is also arranged between the stainless steel cabinet and inner frame to limit rotation angle, the inner side wall of the inner frame is transversely slidably connected with multiple vertical rods, the top of vertical rod is all installed with rubber pressing block, the inside bottom end of inner frame is provided with seat, the seat is all transmission connection with rubber pressing block by holding trigger structure, the side of the closed stainless steel cabinet and inner frame is provided with clamping structure. Through the above technical scheme, the problem that the installed fire extinguisher in the prior art is not coordinated with the indoor furniture arrangement, and often due to ship vibration and wallboard falling off, is not only not beautiful but also not practical.

The vacuum cup with the detachable inner container comprises a top cover, the porcelain inner container and a barrel-shaped shell, the porcelain inner container is detachably installed in the shell in an embedded mode, and a top end opening of the porcelain inner container is sealed by the top cover in a sealed mode. An annular cup bottom bearing ring used for bearing, positioning and fixing the bottom end of the porcelain inner container is installed at the bottom end of the inner cavity of the shell. An annular port silica gel locking ring which is used for circumferential embedding and is used for limiting and fixing the upper end of the porcelain liner is arranged in an internal thread at the opening of the top of the shell, and a step surface which is nested and matched with the inner side surface of the port silica gel locking ring is arranged at the upper end of the corresponding porcelain liner along the axial direction; a plastic cover core which is in threaded connection with the opening in the end part of the porcelain inner container and is used for sealing the top end of the porcelain inner container is also nested in the top cover; the whole installation and connection structure is simple and reliable, installation is convenient, the inner container is convenient to disassemble, replace and clean, and use of a user is effectively facilitated.

The utility model relates to a bicycle tube end cover which comprises a containing sleeve and a sealing cover set, the containing sleeve is used for being arranged in a bicycle tube of a bicycle in a sleeved mode, a containing space is arranged in the containing sleeve, an opening is formed in the containing sleeve, bicycle tools and parts are convenient to store, and the bicycle tools and the parts can be conveniently carried along with the bicycle and taken out for use. The sealing cover set covers the containing sleeve in a pivot joint matching and buckling mode, so that the containing sleeve can be quickly, simply and conveniently closed or opened without tools, meanwhile, dust and water are effectively prevented, and the practical application requirement is met.

The utility model relates to a storage barrel structure and a beverage making machine, and belongs to the technical field of beverage making machines. A material storage barrel structure is used for a beverage making machine and comprises a material storage barrel, the material storage barrel is provided with a material storage cavity, the material storage barrel is provided with a feeding port, a discharging port and an installation opening, and the feeding port, the discharging port and the installation opening are communicated with the material storage cavity; the connecting assembly is detachably arranged on the storage barrel, at least part of the connecting assembly is matched with the mounting opening, at least part of the connecting assembly extends into the storage cavity, the part, extending into the storage cavity, of the connecting assembly is provided with a feeding groove, and the connecting assembly is provided with a through hole used for communicating the feeding groove with the storage cavity; and the feeding cover plate is arranged at the feeding hole in a covering manner. And the connecting assembly is detachably installed on the material storage barrel, so that a user can conveniently disassemble, clean and maintain the device, and cleaning dead corners are avoided. The part, extending to the storage cavity, of the connecting assembly is provided with a feeding groove and a through hole, it is guaranteed that raw materials enter the storage cavity smoothly, and raw material splashing is avoided.

The utility model provides a workbin structure, an aircraft and a ground carrier, and relates to the technical field of aircrafts. The material box structure comprises a mounting piece and a material shell. The material shells are detachably connected with the mounting pieces, openings are formed in the tops of the material shells, and the cross sectional area of the openings is larger than that of the bottoms of the material shells, so that the at least two material shells can be stacked along the openings in the state that the material shells are not connected with the mounting pieces. The mounting piece is mounted on the flying machine body or the carrier, so that the mounting piece and the material shell are driven to move through the flying machine body or the carrier, and material transportation is facilitated; the material shell and the mounting piece are connected in a separable joint mode, so that the mounting set and the material shell can be conveniently and independently disassembled; the material shells are used for containing materials, in addition, the cross sectional area of the openings of the material shells is larger than that of the bottoms of the material shells, so that the at least two material shells can be stably stacked along the openings in the state that the material shells are not connected with the mounting pieces, the storage space is effectively utilized, and the transportation cost is reduced.

A kind of range hood, comprising: first cabinet, inside hollow forms the first chamber with the bottom with open mouth;Second cabinet, can be movably inserted in first cabinet, second, first cabinet between second cabinet at least lower part is open and located in the lower side of first cabinet with the extended state of second cabinet, and second cabinet is relative to the folding state of first cabinet upward;Smoke baffle, can be movably arranged in the front side of air inlet;Power element and the transmission mechanism connected with the output end of power element, for driving second cabinet and smoke baffle move, when second cabinet moves to folding state, smoke baffle is located in the first position of first cabinet open mouth upper side, when second cabinet moves to extended state, smoke baffle is located in the second position of second cabinet air inlet upper side, the distance between second, first position is greater than the distance between the extended, folding state of second cabinet.The utility model is convenient for controlling each component lifting, and the effect of oil fume absorption is better when working.

The utility model relates to a kind of viscosity control device and roll coating device in roll coating procedure, the viscosity control device is installed on roll coating device, the viscosity control device includes catcher and capillary, the roll coating device includes roll and tank, the roll is installed at the top open mouth of tank, downward capillary is installed on the bottom groove wall, internal space is communicated with capillary, catcher is installed below, the solution contained in the tank drops liquid bead by capillary, the drop frequency of the liquid bead is captured by catcher to judge the change of solution viscosity in tank. Compared with prior art, the utility model monitors solution viscosity change in roll coating process.

An RV waste receptacle includes a top layer formed of flexible, absorbent material, a middle impermeable layer having the planar dimensions of the top layer affixed to the top layer at its front, side and rear edges. A bag formed of impermeable material has an open mouth, sealed side seams and a sealed bottom seam. The bottom seam is joined to a rear edge of the middle layer. A bottom layer is joined to the middle layer forming an open pocket for the bag. The bag includes a pull tab attached to the open mouth. The invention is placed in an RV toilet and used. After use, the pull tab is used to extend the bag. A hand is inserted into the bag grasping the underside of the bottom layer and pulling it and the contents of the layers into the bag to be sealed and disposed of.

The present invention discloses a support device for general anesthesia oral treatment of children, comprising a plurality of fastening straps, each fastening strap having a soft pad at one end and an arc-shaped groove at the other end of the fastening strap. The soft pad arranged at one end of the fastening strap is slidably clamped in the arc-shaped groove at one end of the adjacent fastening strap, the bottom end of the fastening strap is connected to the pad, and a clamping assembly is arranged on the fastening strap. A pair of support plates are symmetrically connected to the outer side of any fastening strap, and the two support plates are jointly connected to the support assembly; the support assembly provided in the present invention can enable younger children patients to keep their mouths open by means of external support assistance, thereby avoiding excessive occupation of the internal space of the patient's oral cavity by the internal support method. When using the device to support the patient's oral cavity, the patient is first kept in an open mouth state by a push rod, and then a bite pad is inserted into the patient's oral cavity on the non-operative side and the position of the push rod is locked synchronously.

A package includes a container and a closure. The container includes a container brim, a container floor spaced apart from the container brim, and a container sidewall extending between and interconnecting the container brim and the container floor. The closure is configured to couple to the container brim to close selectively an open mouth of the container defined by the container brim.

The utility model discloses an integrated panel anti-dropping mechanism, which relates to the technical field of warmers and is applied to a panel body and a box body, the panel body is nested at an opening of the box body, a cornice edge is arranged at the edge of the opening of the box body, a plurality of hanging grooves are formed in the cornice edge, and the hanging grooves are connected with the panel body. When the external thread part of the bolt penetrates through the hanging groove to reach the back face of the cornice edge, the bolt is rotated, when the bolt rotates, the threaded hanging piece is driven by friction force to rotate together, so that the threaded hanging piece crosses the avoiding groove to abut against the box body, and then the threaded hanging piece is driven by a threaded connection structure between the external thread part and the threaded hanging piece to move downwards to clamp the box body. The panel body can be kept stable even under the action of vibration or external force, the panel body can be installed only by executing several simple steps of alignment, insertion and rotation during installation, operation is convenient, complex tools or technologies are not needed, and the connection strength between the panel body and the box body is improved while it is guaranteed that the installation steps are simplified.

The utility model relates to the technical field of tree protection devices, and provides a device for protecting the root of a tree, which comprises a mounting seat shell buried in soil, a communicating pipe arranged on the mounting seat shell, an implanting port used for implanting the tree and an opening used for the free growth of the root of the tree; the communicating pipe comprises a water flowing main pipe body and an air flowing branch pipe body, the water flowing main pipe body penetrates through the mounting seat shell and is obliquely arranged on the mounting seat shell, the air flowing branch pipe body is communicated with the water flowing main pipe body, the air flowing branch pipe body is obliquely arranged on the water flowing main pipe body, and the inclination angle between the air flowing branch pipe body and the water flowing main pipe body is smaller than 90 degrees. The problem that in the prior art, the root of a tree cannot obtain enough air, and consequently the respiration of the root of the tree is affected is solved.

The utility model discloses an inner and outer weld joint paint supplementary coating device, including transmission frame, set up in the mouth department of transmission frame left end equipment mechanism, install in the inside seam spraying mechanism of transmission frame middle end and fixed in the transmission frame right end bottom barrel department equipment mechanism, transmission frame bottom and support frame top vertical connection, open mouth bucket place on the conveyer chain inside transmission frame, the mouth department of equipment mechanism includes the fixed plate of fixed in transmission frame left end back side, and the fixed plate rear end top is equipped with the cylinder, and the cylinder telescopic end is fixedly connected with the mouth driven plate rear end, and the mouth driven plate both ends bottom is slidably connected with the fixed plate both ends top guide rail, and the mouth driven plate top is equipped with the driven wheel, and transmission frame left end front side is equipped with the fixed bottom plate, and the fixed bottom plate both ends guide rail top is equipped with the mouth transmission plate, and this device can paint automatically to the open mouth bucket to the inner and outer weld joint, save manpower, reduce operator's labor intensity, increase supplementary coating efficiency.

Integrated liner seal, dispensing aperture and spout for controlled dispensing of a product from a container. In various embodiments the integrated liner seal provides a liner construction that can be easily and inexpensively manufactured, is easy to remove, will not interfere with liner insertion or heat sealing, and provides the necessary barrier functionality and strength, e.g., to resist delamination or rupture of the liner or pull tab while separating the liner from the container rim. A liner with a product orifice that is smaller (more restricted) than the opening provided by the rim (open mouth) of the container, for dispensing a product through the restricted orifice. A liner with an integrated dispensing orifice and spout to facilitate controlled dispensing of a product through the orifice and spout.

The utility model discloses an anti-splashing breathing machine extension tube which comprises a sealing device. One end of the elastic element is connected with the sealing device; the sleeve is connected to the outer part of the elastic element in a sleeving manner; one end of the sleeve is connected with the sealing device; the air inlet assembly is communicated with the outer side of the sleeve; the ventilation pipeline is located in the sleeve, and the ventilation pipeline is connected with the other end of the elastic element; the one-way valve structure is arranged on the inner side wall of the end, close to the elastic element, of the ventilation pipeline and used for communicating the sealing device, the elastic element and the ventilation pipeline to form a first channel; the connector is of a cylinder structure with one end opened, a containing groove is formed in the cylinder structure, the connector is connected to the outer portion of the ventilation pipeline in a sleeving mode through the containing groove, and the end face of an opening of the connector is connected with the sleeve. By arranging the sealing device and the one-way valve structure, the situation that pollutants are splashed in the trachea intubation process can be avoided; in addition, through mutual cooperation of the air inlet assembly, the elastic element, the ventilation pipeline and the sleeve, functional adaptation and full-automatic switching in all modes can be achieved.

The utility model relates to the technical field of household articles, and disclose a kind of plush composite bed canopy, comprising: for installing on mattress bed canopy fence, cover in the mattress and with bed canopy fence connection plush cover, and set between the mattress and plush cover and with the connection of plush cover composite bottom cover;The rim of the open mouth of the plush cover is provided with dismounting mechanism between bed canopy fence outer peripheral wall;The plush cover includes the second clamping sleeve surface covered on the mattress fabric layer, and the rim of the second clamping sleeve surface is provided with the second edge covering surface for being covered on the outer peripheral wall of mattress.It is fixed on the fabric layer of mattress by the clamping effect of composite bottom cover and plush cover, and the mattress is directly fixed in the first clamping sleeve surface and the second clamping sleeve surface inside, so that the mattress is integrated with bed canopy, and the effect of fixing mattress can be met after wrapping and fixing bed canopy on mattress.