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CN-224219970-U - Sandwich machine hasp connection structure

CN224219970UCN 224219970 UCN224219970 UCN 224219970UCN-224219970-U

Abstract

The utility model belongs to the technical field of sandwich machines, and discloses a lock catch connecting structure of a sandwich machine, which comprises an upper cover and a base, wherein the front end of the upper cover is detachably connected with a fixed cover, the middle part of the fixed cover is provided with a clamping plate, the top end of the clamping plate is elastically arranged in the upper cover, the front end of the base is provided with a locking groove corresponding to the clamping plate, and the bottom end of the clamping plate is clamped in the locking groove. The utility model can rapidly close and open the upper cover, when the upper cover needs to be opened, the upper cover can be opened by upwards extruding the top end of the clamping plate and simultaneously lifting the upper cover upwards without additional operation, when the upper cover needs to be closed with the base, the upper cover only needs to be swung downwards to be attached to the base, during the period, the buckle firstly slides on the surface of the lock rod until the buckle is inserted into the locking groove, and then the buckle can be automatically clamped under the lock rod, thereby realizing the locking between the upper cover and the base, and being more convenient to operate.

Inventors

  • LI XINGNA

Assignees

  • 宁波攀达电器有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (6)

  1. 1. The lock catch connecting structure of the sandwich machine comprises an upper cover (1) and a base (2) and is characterized in that a fixed cover (4) is detachably connected to the front end of the upper cover (1), a clamping plate (3) is arranged in the middle of the fixed cover (4), the top end of the clamping plate (3) is elastically arranged in the upper cover (1), a locking groove (5) corresponding to the clamping plate (3) is formed in the front end of the base (2), and the bottom end of the clamping plate (3) is clamped in the locking groove (5).
  2. 2. The sandwich machine lock catch connecting structure of claim 1, wherein an elastic piece (10) is fixedly connected to the inner top wall of the upper cover (1), the bottom end of the elastic piece (10) is in contact with the top end of the clamping plate (3), a fixed shaft (9) is fixedly connected to the top end of the clamping plate (3), the fixed shaft (9) is movably connected between the fixed cover (4) and the upper cover (1), a buckle (8) is fixedly connected to the bottom end of the clamping plate (3), a lock rod (6) is fixedly connected to the lock groove (5), and the buckle (8) is clamped below the lock rod (6).
  3. 3. The sandwich machine lock catch connecting structure of claim 2, wherein a positioning frame (11) is arranged in the middle of the fixed cover (4), the clamping plate (3) is positioned in the positioning frame (11), two opposite first positioning grooves (12) are formed in the top end of the positioning frame (11), two positioning plates (13) are fixedly connected to the inner top wall of the upper cover (1), second positioning grooves (14) are formed in the bottom surfaces of the two positioning plates (13), and the fixed shaft (9) is rotatably connected between the second positioning grooves (14) and the first positioning grooves (12).
  4. 4. A sandwich machine locking connection according to claim 3, wherein the length of the fixed shaft (9) is greater than the length of the positioning frame (11) and the distance between the two positioning plates (13).
  5. 5. The lock catch connecting structure of the sandwich machine according to claim 2, wherein the top end of the clamping plate (3) is fixedly connected with a cross plate, and the elastic piece (10) is sleeved on the cross plate.
  6. 6. The sandwich machine locking connection structure of claim 1, wherein the inner top wall of the upper cover (1) is fixedly connected with a plurality of connecting columns (7), and the fixed cover (4) is connected with each connecting column (7) through screws.

Description

Sandwich machine hasp connection structure Technical Field The utility model belongs to the technical field of sandwich machines, and particularly relates to a lock catch connecting structure of a sandwich machine. Background The sandwich machine is a common cooking tool, can be qualified for various cooking modes such as baking, cauterizing and frying, is an excellent tool for making breakfast, has larger market demands, is basically in a split mode, is connected with the base through a hinge structure, is opened and then turned over to 180 degrees to be unfolded when in use, and is generally heated on two sides. Because the lock catch of the traditional sandwich machine is made of plastic generally and is integrally formed with the plastic shell, the end part of the lock catch piece is easily worn out seriously due to long-term use, so that the elasticity of the lock catch can be gradually lost, the locking function is invalid (such as loose locking or complete locking failure), and the integral design is unfavorable for the replacement of parts. Therefore, we provide a sandwich machine lock catch connecting structure to solve the above problems. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides a lock catch connecting structure of a sandwich machine. In order to achieve the purpose, the technical scheme is that the lock catch connecting structure of the sandwich machine comprises an upper cover and a base, wherein the front end of the upper cover is detachably connected with a fixed cover, a clamping plate is arranged in the middle of the fixed cover, the top end of the clamping plate is elastically arranged in the upper cover, the front end of the base is provided with a locking groove corresponding to the clamping plate, and the bottom end of the clamping plate is clamped in the locking groove. Preferably, the inner top wall of the upper cover is fixedly connected with an elastic piece, the bottom end of the elastic piece is contacted with the top end of the clamping plate, the top end of the clamping plate is fixedly connected with a fixed shaft, the fixed shaft is movably connected between the fixed cover and the upper cover, the bottom end of the clamping plate is fixedly connected with a buckle, a lock rod is fixedly connected in the lock groove, and the buckle is clamped below the lock rod. Preferably, the middle part of fixed lid is provided with the locating frame, and the cardboard is located the locating frame, two relative first constant head tanks have been seted up on the top of locating frame, two locating plates have been linked firmly to the interior roof of upper cover, two the second constant head tank has all been seted up to the bottom surface of locating plate, fixed axle swivelling joint is between second constant head tank and first constant head tank. Preferably, the length of the fixed shaft is greater than the length of the positioning frame and the distance between the two positioning plates. Preferably, the top end of the clamping plate is fixedly connected with a cross plate, and the elastic piece is sleeved on the cross plate. Preferably, the inner top wall of the upper cover is fixedly connected with a plurality of connecting columns, and the fixed cover is connected with each connecting column through screws. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, under the matched arrangement of the fixed cover, the clamping plate, the locking groove, the elastic piece, the fixed shaft, the buckle, the locking rod, the positioning frame, the first positioning groove, the positioning plate, the second positioning groove and the connecting column, the upper cover can be quickly closed and opened, when the upper cover needs to be opened, the upper cover is only required to be upwards extruded and lifted upwards together, the upper cover can be opened without additional operation, when the upper cover needs to be closed with the base, the upper cover is only required to be downwards swung until the upper cover is attached to the base, during the period, the buckle firstly slides on the surface of the locking rod, the buckle can be automatically clamped below the locking rod until the buckle is inserted into the locking groove, locking between the upper cover and the base is realized, the operation is more convenient, when the clamping plate needs to be replaced due to long-term abrasion, only the screws on the fixed cover are required to be detached, the fixed cover is removed from the upper cover, then a person directly takes out the clamping plate in the positioning frame upwards, and then the new clamping plate is reinserted into the positioning frame, so that the upper cover is in the two first positioning grooves, finally, the fixed cover is connected with the screws, and the clamping plate is connected to the connecting frame through the screws, and the cl