Electric power drawer cabinet with interlocked upper layer and lower layer

Electric power drawer cabinet with interlocked upper layer and lower layer

  • CN 108,173,155 B
  • Filed: 12/28/2017
  • Issued: 10/16/2020
  • Est. Priority Date: 12/28/2017
  • Status: Active Grant
First Claim
Patent Images

1. The utility model provides an electric power drawer cabinet of upper and lower floor interlocking, includes the cabinet body (1), its characterized in that:

  • sliding connection has parallel first drawer (2) and second drawer (3) from top to bottom in the cabinet body (1), first drawer (2) with second drawer (3) side is equipped with motor (4) driven transmission shaft (41) on vertical direction, first drawer (2) are close to transmission shaft (41) one side is equipped with and drives first drawer (2) gliding first rack (21) and with first rack (21) complex drive gear (45) be equipped with on drive gear (45) coaxial axle center direction can be in main pull rod (22) of lateral shifting in the cabinet body (1), main pull rod (22) one end is located the cabinet body (1) outside, the other end is connected with can follow the rotatory special-shaped rod (44) in main pull rod (22) axle center, special-shaped rod (44) one end can with drive gear (45) cooperation is rotatory, the other end of the special-shaped rod is connected with an auxiliary bevel gear (43) arranged in the cabinet body (1) in a matching way, the auxiliary bevel gear (43) is meshed with a main bevel gear (42) which is connected to the transmission shaft (41) in a key way, and the special-shaped rod (44) can drive the transmission gear (45) to rotate under the transmission of the main bevel gear (42) and the auxiliary bevel gear (43);

    one side of the second drawer (3) close to the transmission shaft (41) is provided with a transmission structure the same as that of the first drawer (2), wherein the second rack (31) corresponds to the first rack (21), and the auxiliary pull rod (32) corresponds to the main pull rod (22);

    the main pull rod (22) and the auxiliary pull rod (32) are respectively hinged with one end of the lever (5) to complete linkage;

    a first bolt (23) capable of limiting the first rack (21) to move is arranged on one side of the first drawer (2), the first bolt (23) can transversely move in the cabinet body (1) and be inserted into the first rack (21), the first bolt (23) is hinged to one end of a second connecting rod (52), and the other end of the second connecting rod (52) is hinged to the auxiliary pull rod (32);

    a second bolt (33) is correspondingly arranged on one side of the second drawer (3), the second bolt (33) is hinged to one end of a first connecting rod (51), and the other end of the first connecting rod (51) is hinged to the main pull rod (22).

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