7results about How to "Avoid bulging" patented technology

This utility model discloses a well-formed packaging box, relating to the field of packaging structure technology. It includes a main body area and a lid area for sealing. At least one lid area has an adhesive portion, which includes a first adhesive area, a cutout area, and a second adhesive area. After the packaging box is assembled, the multiple lids in the lid area form a structure of at least three layers, sequentially including an inner lid, a middle lid, and an outer lid from the inside to the outside of the box. By providing a first adhesive area on the inner lid, a cutout area on the middle lid corresponding to the first adhesive area, and a second adhesive area on the outer lid near the middle lid, the outer lid can simultaneously adhere to the inner lid through the cutout area when it is glued to the middle lid. This increases the number of lids that can be glued and fixed, avoids some lids from bulging or warping, and ensures the overall aesthetics and structural stability of the packaging box.

The utility model relates to the technical field of safety air bag, concretely relates to a far end air bag air bag pull belt of composite structure, including air bag, the air bag is composed of two air bag main pieces, is provided with the composite pull belt mechanism between two air bag main pieces, the composite pull belt mechanism includes horizontal limiting pull belt mechanism and longitudinal limiting pull belt mechanism, horizontal limiting pull belt mechanism is used for limiting air bag horizontal expansion, longitudinal limiting pull belt mechanism is used for limiting air bag longitudinal expansion, and the composite pull belt mechanism is formed through C type pull belt and X type pull belt, and C type pull belt limits air bag longitudinal excessive expansion, and X type pull belt controls horizontal volume, makes air bag realize optimal protection coverage in limited space, improves air bag use effect.

The utility model provides a kind of explosion-proof and leakage-proof shell structure of solid capacitor, including shell, shell includes lower shell and upper shell, the bottom of lower shell is provided with the base that is outwardly convex, for stabilizing shell, the outer side of lower shell is fixedly connected with protective strip, lower shell bottom upper end surface is provided with pin protection sleeve, the top inner wall of lower shell is fixedly connected with inboard edge strip, the upper end surface of inboard edge strip is provided with guide hole, the lower end surface of upper shell is fixedly connected with guide column;Lower shell is provided with mounting assembly inside, for installing solid capacitor.The utility model sets up heat dissipation hole on upper shell, cooperate lower shell heat dissipation cavity, heat is dissipated immediately, prevent the risk of bulging and explosion caused by internal pressure sudden rise;Lower shell bottom is provided with pin protection sleeve, positive and negative pole pin is inserted into protection sleeve, avoid pin skew, misplacement, while pin protection sleeve provides external support for pin, prevent pin from shaking after welding.

The utility model provides a novel garbage basket, including the barrel body and the bottom, the barrel body is the network structure, is equipped with the through -hole that lets garbage bag or / and garbage bag gathers the rope to pass in the barrel body opening, because the barrel body is the network structure, when people put on garbage bag in the barrel, the air in the barrel can go out through the network structure barrel body, can effectively prevent air to gather between the barrel body and garbage bag, avoid garbage bag to swell, convenient garbage bag fast sleeve joint in the garbage basket. In addition, when the garbage bag is sleeved in the garbage can, the garbage bag at the barrel mouth can be tightened, the garbage bag or garbage bag gathers the rope that has not been sleeved in the barrel mouth is put into the through -hole of the barrel body, thereby avoiding the garbage bag at the barrel mouth to be loose, simple and beautiful, guarantee the garbage bag at the barrel mouth not to be pulled down by the garbage. When the garbage bag is full of garbage or needs to take away the garbage, can directly take out the garbage bag or / and its gathers the rope in the through -hole and lifts to can pack the garbage well, again take to the appointed position and drop, convenient to use.

The utility model discloses a kind of material supporting plate for plate stamping, it is related to plate stamping technical field, including lower die holder, horizontal plate, elastic component and rolling assembly;Lower die holder front side is equipped with a horizontal plate, horizontal plate upper surface and lower die holder upper surface are on the same horizontal plane to form a larger contact area with plate material contact surface, a rolling assembly is connected with elastic component on horizontal plate, to form a plate material moving cavity with elastic function between rolling assembly and horizontal plate. Through this design, in the process of entering waste area, plate material waste continuously contacts with horizontal plate, the design of horizontal plate increases the contact area of lower die holder and plate material, and then reduces the gravity of plate material waste after entering waste area, in addition, plate material waste continuously receives the elastic pressing of pressure roller, so that plate surface is always flat during the movement of plate material waste along plate material waste area, and then avoid the bulging and warping problem during stamping process in plate material stamping area.

This utility model relates to the field of laundry detergent packaging technology, and discloses a foldable and flat laundry detergent packaging bag, including a bag body. The top two sides of the bag body are fixedly connected to slots, and the middle and bottom sides of the bag body are fixedly connected to buckles. A second magnet is disposed inside each slot, and a first magnet is fixedly connected to the middle of each buckle. A cushioning strip is disposed on the outer wall of the bag body, a first sealing plate is disposed on the front outer wall of the bag body, and a second sealing plate is disposed on the outer wall of the first sealing plate. Locking components are disposed on the outer walls of both the first and second sealing plates. In this utility model, the packaging bag uses a cushioning strip to guide folding and prevent bulging, and the slots, buckles, and magnets provide a stable fixation. It can be folded in multiple sections to save space. Simultaneously, the threaded post and nut, together with the sealing cap, provide a double seal to prevent leakage. The sealing plate can compress the space to expel air, and when the remaining amount is small, it can collect residual laundry detergent towards the outlet, improving practicality and reliability.

This application relates to the field of refrigerator technology, disclosing a mating component for a refrigerator light box, including a mating plate having a first wall surface and a second wall surface. An installation structure is provided on the first wall surface for mounting the mating plate to the refrigerator light box. A snap-fit ​​mating structure is provided on the second wall surface of the mating plate, with a snap-fit ​​interface on one side. The snap-fit ​​interface is used to insert into a snap-fit ​​structure provided on the refrigerator main control board box, such that the wall surface of the snap-fit ​​structure facing the refrigerator main control board box abuts against the inner wall surface of the snap-fit ​​interface facing the mating plate, so that the snap-fit ​​structure and the snap-fit ​​mating structure engage. The mating component and the refrigerator main control board box are installed as a whole, transforming the refrigerator light box and refrigerator main control board box, which were each subjected to a unidirectional foaming force, into a whole subjected to a unidirectional foaming force, preventing the refrigerator light box and refrigerator main control board box from bulging during foaming. This mating component is a structure installed inside the refrigerator, requiring no disassembly before or after foaming, thus improving foaming efficiency.