CN217999230U

CN217999230U - Tightening lockset of novel industrial cabinet

Info

Publication number: CN217999230U
Application number: CN202221814115.0U
Authority: CN
Inventors: 姚春良; 胡伟力
Original assignee: Ningbo Shengjiu Technology Co ltd
Current assignee: Ningbo Shengjiu Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-09
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a novel tool to lock that tightens up of industry rack is more to the part that solves current like product, and manufacturing cost is higher, and the comparatively complicated technical problem of assembly process designs. A rotating shaft and a lock cylinder are arranged in a base of the tightening lock, a square head at the bottom of the rotating shaft extends out of the base and is connected with a steel bolt through a screw, a gasket and a nut are arranged on external threads of the outer diameter of the base, a sealing ring is arranged on the outer diameter of the lock cylinder in the base, a spiral obliquely-arranged chute is arranged on the outer diameter of the lock cylinder in the base, and horizontal positioning grooves are respectively arranged at two ends of the chute; the key points are that the top edge of a rotating shaft in the base is provided with lock cylinder columns which are equidistant and protrude upwards, wherein the inner sides of the end parts of the lock cylinder columns are provided with protruding pin columns; when the lock cylinder is rotated, the lock cylinder drives the rotating shaft to move up and down through the pin column and the sliding groove.

Description

Tightening lockset of novel industrial cabinet

Technical Field

The utility model relates to a cylinder lock is a novel tool to lock that tightens up of industry rack.

Background

The cylinder lock is a lockset which drives an actuating piece to rotate to realize unlocking or locking through rotating a rotating shaft or a lock cylinder and rotating a component combined with the rotating shaft or the lock cylinder, is small and cheap, is used in various devices, and is mainly used for metal cabinet doors or locomotive doors. The lock generally comprises a base, a rotating shaft (a rotating shaft or a lock cylinder and a combined component of the rotating shaft or the lock cylinder), a spring and a steel bolt, and is arranged in a mounting hole of a cabinet door through a nut with the outer diameter of the base. The rotating shaft, the shaft sleeve and the lock core of the existing cylinder locks are connected into a whole through pins, and when the lock core rotates, the pins extending out of two sides of the rotating shaft slide in spiral oblique chutes on two sides of the shaft sleeve, so that the rotating shaft moves up and down, the rotating shaft drives the steel bolt to tighten up to realize locking and loosen to realize unlocking. Such cylinder locks are also known as lock locks and take-up locks, as disclosed in chinese patent application No. 202022511032.1, publication No. 2021.08.27, and by the utility model name "lock locks". However, the above and similar products have more parts, higher production cost and more complex assembly procedures.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a novel tightening lockset of an industrial cabinet to the field, so that the parts of the existing similar products are more, the production cost is higher, and the assembly process is more complex. The purpose is realized by the following technical scheme.

The utility model provides a novel tool to lock that tightens up of industry rack is equipped with pivot and lock core in should tightening up the base of lock, and the square head of pivot bottom stretches out the base and is connected with the steel peg through the screw, and the external screw thread of base external diameter is equipped with gasket and nut, and the lock core external diameter in the base is equipped with the sealing washer, and the lock core external diameter in the base is equipped with the spout that the spiral slant set up, and the both ends of spout are equipped with the horizontally constant head tank respectively. Its structural design main points are the top border of pivot is equipped with the equidistance and the bellied lock core post that makes progress in the base, and wherein the tip inboard of a lock core post is equipped with bellied round pin post at least, and the spout one end of lock core inserts the inboard hole of lock core post of pivot simultaneously, and the round pin post of lock core post inserts the spout of lock core. According to the structural characteristics, the pins or the lock cylinder columns are symmetrically arranged on two sides, and the lock cylinder columns are inserted into the sliding grooves which are symmetrically arranged on two sides of the lock cylinder; when the lock core is rotated, the lock core drives the rotating shaft to move up and down through the pin column and the sliding groove, and simultaneously drives the steel bolt to rotate to realize unlocking and locking.

And the lock core column at one side of the pin column of the rotating shaft is higher than the lock core column at the other side. Thereby being convenient for the normal use of the pin column at the lock cylinder column and preventing the interference of the other two lock cylinder columns.

The lock core is characterized in that a raised lock core head is arranged in the center of the lock hole of the lock core, an upper hole groove is formed in the lower portion of the lock core head of the lock core, a lower inner hole is formed in the center of the rotating shaft below the lock core, the upper hole groove of the lock core is communicated with the lower inner hole of the rotating shaft in an aligned mode, and the upper hole groove of the lock core is communicated with the sliding groove. Thereby the screw of being convenient for fixed steel peg passes through pivot fixed mounting, and the pressure of cavity inside is stable during the operation.

The lock core head of the lock core is a cylinder head, and limiting grooves with openings are symmetrically arranged at the lock hole edges of the lock cores on the two sides of the cylinder head. The lock core head of the lock core adopts a prismatic column structure such as a square, a triangle and the like.

The utility model has reasonable structural design, convenient production, installation and use, few parts, low cost and simple assembly process; the locking device is suitable for being used as a tightening lock of an industrial cabinet and the structural improvement of the similar products.

Drawings

Fig. 1 is a schematic diagram of an explosion structure according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of fig. 1.

FIG. 3 isbase:Sub>A schematic top view of the structure of FIG. 2, with sections A-A and B-B taken.

Fig. 4 isbase:Sub>A schematic sectional viewbase:Sub>A-base:Sub>A of fig. 3.

Fig. 5 is a schematic sectional structure view of B-B of fig. 3.

Reference numbers and designations: 1. the lock comprises a base, 2, a rotating shaft, 201, a lock cylinder column, 2011, a pin column, 202, a lower inner hole, 3, a lock cylinder, 301, a sliding groove, 302, an upper hole groove, 4, a sealing ring, 5, a gasket, 6, a nut, 7, a gasket, 8, a steel bolt, 9 and a screw.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1-5, a rotating shaft 2 and a lock cylinder 3 are arranged in a base 1 of the tightening lock, a square head at the bottom of the rotating shaft extends out of the base and is connected with a steel bolt 8 through a screw 9, a gasket 5 and a nut 6 are arranged on an external thread of the outer diameter of the base, a gasket 7 is arranged at the base between the steel bolt and the rotating shaft, a sealing ring 4 is arranged on the outer diameter of the lock cylinder in the base, a spiral oblique sliding chute 301 is arranged on the outer diameter of the lock cylinder in the base, and horizontal positioning grooves are respectively arranged at two ends of the sliding chute; the top border of pivot is equipped with three equidistance and the bellied lock core column 201 of upwards in the base, and wherein the tip inboard of a lock core column is equipped with bellied round pin 2011, and the spout 301 one end of lock core inserts the inboard hole of a lock core column of pivot simultaneously, and the round pin of a lock core column inserts the spout of lock core. A lock cylinder column on one side of the pin column of the rotating shaft is higher than the lock cylinder column on the other side, a convex lock cylinder head is arranged in the center in a lock hole of the lock cylinder, an upper hole groove 302 is formed in the lower portion of the lock cylinder head of the lock cylinder, a lower inner hole 202 is formed in the center in the rotating shaft below the lock cylinder, the upper hole groove of the lock cylinder is communicated with the lower inner hole of the rotating shaft in an aligned mode, and the upper hole groove of the lock cylinder is communicated with the sliding groove. The lock core head of lock core is the cylinder head, and the lockhole border symmetry of cylinder head both sides lock core is equipped with open-ended spacing groove, and the lockhole department of base one side annular face is equipped with the constant head tank, and the key rotational position of being convenient for obtains the quick acknowledgement.

During the use, the lock core in the key inserts the base, and the post hole of key tip registrates with the cylinder head of lock core, and the arch of key tip external diameter registrates with the spacing groove of lock core, and rotatory key, key can drive the pivot rotation through the lock core, and when the round pin post of pivot reciprocated in the spout of lock core, the pivot drove the steel peg and realizes rotatoryly.

In conclusion, the tightening lock is a novel tightening lock applied to an industrial cabinet, and the main parts are only three, namely the rotating shaft, the base and the lock cylinder, so that the telescopic tightening function of the rotating shaft during opening and closing of the lock cylinder is met.

Claims

1. A novel tightening lockset of an industrial cabinet is characterized in that a rotating shaft (2) and a lock cylinder (3) are arranged in a base (1) of the tightening lockset, the square head of the bottom of the rotating shaft extends out of the base and is connected with a steel bolt (8) through a screw (9), a gasket (5) and a nut (6) are arranged on an external thread of the outer diameter of the base, a sealing ring (4) is arranged on the outer diameter of the lock cylinder in the base, a spiral obliquely-arranged chute (301) is arranged on the outer diameter of the lock cylinder in the base, and horizontal positioning grooves are respectively arranged at two ends of the chute; its characterized in that the top border of adversion axle (2) is equipped with the equidistance and makes progress bellied lock core post (201) in base (1), and the tip inboard of at least one of them lock core post is equipped with bellied round pin post (2011), and the inboard hole of lock core post of pivot is inserted to spout (301) one end of lock core (3) simultaneously, and the spout of lock core post is inserted to the round pin post of lock core post.

2. Tightening lock for novel industrial cabinets according to claim 1, characterized in that the pin (2011) of the spindle (2) has a lock cylinder (201) on one side that is higher than the lock cylinder on the other side.

3. The tightening lockset of the novel industrial cabinet according to claim 1 is characterized in that a raised lock cylinder head is arranged in the center of the lock hole of the lock cylinder (3), an upper hole groove (302) is arranged in the lower part of the lock cylinder head of the lock cylinder, a lower inner hole (202) is arranged in the center of the rotating shaft (2) below the lock cylinder, the upper hole groove of the lock cylinder is aligned with the lower inner hole of the rotating shaft and communicated with the lower hole groove of the lock cylinder, and the upper hole groove of the lock cylinder is communicated with the sliding groove (301).

4. The novel tightening lockset of industrial cabinet as claimed in claim 1, characterized in that the lock cylinder head of the lock cylinder (3) is a cylinder head, and the lock hole edges of the lock cylinders at both sides of the cylinder head are symmetrically provided with open limiting grooves.