CN219644290U

CN219644290U - Metal box frame

Info

Publication number: CN219644290U
Application number: CN202320327332.5U
Authority: CN
Inventors: 陈宗立; 陈智高; 刘得峰
Original assignee: Meile Hardware Dongguan Co ltd
Current assignee: Meile Hardware Dongguan Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of box frames, in particular to a metal box frame, wherein two side frames are respectively fixed with a connecting baffle at the middle positions of the upper end and the lower end of one side frame, the outer side of one side frame is hinged with a movable frame, the other end of the two movable frames is fixed with a limiting frame, the middle position of the outer side of the other side frame is fixed with a fixed plate, and the connecting positions of the two ends of the fixed plate and the limiting frame are provided with fixing pieces. According to the utility model, the movable frame is conveniently opened by hinging the movable frame with the side frame, so that the box body is conveniently installed, the movable frame is fixed by matching the inner bolt of the fixing piece with the jack and setting the fixing bolt, the assembly of the whole frame is realized, the assembly difficulty of equipment is reduced, and the practicability of the equipment is improved.

Description

Metal box frame

Technical Field

The utility model relates to the technical field of box frames, in particular to a metal box frame.

Background

The box frame structure is a frame body or a box body structure formed by plates, is usually in the form of integral tenons or insert mortises, is sometimes in the form of metal nail joints, metal connecting piece joints, welding and the like, and is disclosed in Chinese patent publication No. CN206879297U, for example, a box body frame is disclosed.

However, when the box body is installed into the frame, the frame needs to be disassembled and assembled, so that the installation difficulty of the box body is increased, and therefore, a person skilled in the art provides a metal box body frame to solve the problems in the prior art.

Disclosure of Invention

The present utility model is directed to a metal box frame, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the metal box body frame comprises side frames, wherein two side frames are respectively provided, connecting baffles are fixed at the middle positions of the upper end and the lower end of one side frame, a movable frame is hinged to the outer side of one side frame, a limiting frame is fixed at the other end of the two movable frames, a fixed plate is fixed at the middle position of the outer side of the other side frame, and fixing pieces are arranged at the joints of the two ends of the fixed plate and the limiting frames;

the fixing piece comprises a cavity formed in the fixing plate and a jack formed in the limiting frame, a plug pin is slidably mounted in the cavity, one end of the plug pin is inserted into the jack and is connected with a fixing bolt through threads, the other end of the plug pin extends to the inside of the cavity and is provided with a pulling plate, and a spring is mounted between the pulling plate and the inside of the cavity.

As a further aspect of the present utility model: limiting grooves are formed in the inner sides of the side frames and the inner sides of the movable frames, and the limiting grooves are of L-shaped structures.

As a further aspect of the present utility model: the limiting frame is of an L-shaped structure, and a rubber pad propped against the side frame is arranged on the inner side of the limiting frame.

As a further aspect of the present utility model: side baffles are arranged between opposite angles of the two side frames, and two ends of each side baffle are fixed with the side frame through welding.

As a further aspect of the present utility model: the front surface of the fixed plate is provided with a through groove at the position of the cavity, and the outer side of the pulling plate penetrates through the through groove and is provided with anti-skid ribs.

As a further aspect of the present utility model: one ends of the two limiting frames form supporting legs, and the supporting legs are provided with backing plates.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the movable frame is conveniently opened by hinging the movable frame with the side frame, so that the box body is conveniently installed, the movable frame is fixed by matching the inner bolt of the fixing piece with the jack and setting the fixing bolt, the assembly of the whole frame is realized, the assembly difficulty of equipment is reduced, and the practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic view of a metal box frame;

FIG. 2 is a schematic view of a metal case frame fastener;

fig. 3 is a schematic view of a mounting structure of a side frame in a metal box frame.

In the figure: 1. a side frame; 2. a connecting baffle; 3. side baffles; 4. a movable frame; 5. a limiting frame; 6. a fixing plate; 7. a jack; 8. a fixing bolt; 9. a cavity; 10. a plug pin; 11. pulling a plate; 12. a spring; 13. and (5) through grooves.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a metal box frame comprises two side frames 1, wherein the two side frames 1 are respectively provided with a connecting baffle 2, the middle position of the upper end and the lower end of one side frame 1 is fixedly provided with a movable frame 4, the other end of one side frame 1 is fixedly provided with a limiting frame 5, the middle position of the outer side of the other side frame 1 is fixedly provided with a fixing plate 6, the connecting position of the two ends of the fixing plate 6 and the limiting frame 5 is provided with a fixing piece, the box is input into the equipment from a gap between the two side frames 1, the movable frame 4 enables the limiting frame 5 to abut against the outer wall of the side frame 1, and the side frame 1 is connected with the movable frame 4 through the fixing piece, so that the installation and the disassembly of the box are facilitated, the assembly difficulty of the equipment is reduced, and the practicability of the equipment is improved;

the mounting is including seting up at the inside cavity 9 of fixed plate 6 and seting up jack 7 on spacing 5, the inside slidable mounting of cavity 9 has bolt 10, the inside of jack 7 is inserted to the one end of bolt 10 and has fixing bolt 8 through threaded connection, and the other end of bolt 10 extends to the inside of cavity 9 and installs arm-tie 11, install spring 12 between the inside of arm-tie 11 and cavity 9, pulling arm-tie 11, make bolt 10 stretch out from cavity 9 inside through arm-tie 11, then make bolt 10 insert jack 7 inside, install the port department at bolt 10 through fixing bolt 8, realize the spacing of bolt 10 then, thereby make things convenient for opening of movable frame 4 to be convenient for the installation of box, dismantle, the equipment's of reducing the equipment degree of difficulty, improve the practicality of equipment, through the setting of spring 12, be favorable to the reset of bolt 10, thereby improve the stability of pegging graft between bolt 10 and the jack 7.

In fig. 1, the inner sides of the side frame 1 and the movable frame 4 are respectively provided with a limiting groove, and the limiting grooves are of an L-shaped structure, so that the limiting after the box body is mounted is facilitated, and the stability of the box body fixation is improved.

In fig. 2, the limiting frame 5 has an L-shaped structure, and a rubber pad which abuts against the side frame 1 is mounted on the inner side of the limiting frame 5, so that the stability of the side frame 1 when connected with the movable frame 4 is improved by the arrangement of the limiting frame 5.

In fig. 1, side baffles 3 are arranged between opposite angles of two side frames 1, two ends of each side baffle 3 are fixed with the side frames 1 through welding, and the supporting strength of the equipment is improved through the arrangement of the side baffles 3.

In fig. 2, the front surface of the fixing plate 6 is provided with a through groove 13 at the position of the cavity 9, and the outer side of the pull plate 11 penetrates through the groove 13 and is provided with anti-slip ribs, so that the pull plate 11 is convenient to push, and the driving of the bolt 10 is facilitated.

In fig. 1 and 3, one end of each of the two limiting frames 5 forms a supporting leg, and a backing plate is arranged on each supporting leg, so that the equipment is supported conveniently.

The working principle of the utility model is as follows: when using, the box is input to equipment inside from the space between two side frames 1, rotate movable frame 4 and make spacing 5 offset with side frame 1 outer wall, pulling arm-tie 11, make bolt 10 stretch out from cavity 9 inside through arm-tie 11, then make bolt 10 insert inside jack 7, install the port department at bolt 10 through fixing bolt 8, realize the spacing of bolt 10 then, thereby make things convenient for the opening of movable frame 4 to close, thereby the installation of box, dismantle, the equipment's of reduction degree of difficulty improves the practicality of equipment, through the setting of spring 12, be favorable to the reset of bolt 10, thereby improve the stability of pegging graft between bolt 10 and jack 7.

Claims

1. The metal box body frame comprises side frames (1), and is characterized in that the number of the side frames (1) is two, connecting baffles (2) are fixed at the middle positions of the upper end and the lower end of each side frame (1), a movable frame (4) is hinged to the outer side of one side frame (1), a limiting frame (5) is fixed at the other end of each movable frame (4), a fixing plate (6) is fixed at the middle position of the outer side of the other side frame (1), and fixing pieces are arranged at the connecting positions of the two ends of the fixing plate (6) and the limiting frames (5);

the mounting is including seting up cavity (9) in fixed plate (6) inside and seting up jack (7) on spacing (5), the inside slidable mounting of cavity (9) has bolt (10), the inside of jack (7) is inserted to the one end of bolt (10) and has fixing bolt (8) through threaded connection, and the other end of bolt (10) extends to the inside of cavity (9) and installs arm-tie (11), install spring (12) between the inside of arm-tie (11) and cavity (9).

2. The metal box frame according to claim 1, wherein limiting grooves are formed in the inner sides of the side frames (1) and the movable frames (4), and the limiting grooves are of an L-shaped structure.

3. The metal box frame according to claim 1, wherein the limiting frame (5) is of an L-shaped structure, and a rubber pad abutting against the side frame (1) is mounted on the inner side of the limiting frame (5).

4. A metal box frame according to claim 1, characterized in that side guards (3) are provided between the opposite corners of both side frames (1), and both ends of the side guards (3) are fixed to the side frames (1) by welding.

5. A metal box frame according to claim 1, characterized in that the front surface of the fixing plate (6) is provided with a through groove (13) at the position of the cavity (9), and the outer side of the pulling plate (11) penetrates through the groove (13) and is provided with anti-slip ribs.

6. A metal box frame according to claim 1, characterized in that one end of two of the limit brackets (5) forms a support leg, on which a backing plate is provided.