CN215408013U

CN215408013U - Embedded hinge for freight container

Info

Publication number: CN215408013U
Application number: CN202121845996.8U
Authority: CN
Inventors: 匡增林; 匡金林
Original assignee: Qingdao Rensheng New Material Co ltd
Current assignee: Qingdao Rensheng New Material Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an embedded hinge for a freight container, which comprises a hinge first main body, a hinge second main body, a first connecting body and a second connecting body, wherein the hinge first main body and the hinge second main body are two parts of the hinge, the hinge first main body and the hinge second main body are connected through a pin shaft, the hinge first main body and the first connecting body are connected and fixed through a scarf joint structure, and the hinge second main body and the second connecting body are connected and fixed through the scarf joint structure.

Description

Embedded hinge for freight container

Technical Field

The utility model relates to the technical field of containers, in particular to an embedded hinge for a freight container.

Background

The container is a component tool which can be used for loading and transporting packaged or unpacked goods and is convenient to load, unload and carry by mechanical equipment; the greatest success of a container lies in the standardization of its products and the set of transportation systems established thereby; the standardization of a large object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, routes, roads, transfer stations, bridges, tunnels and multimodal transportation in the global range is gradually realized on the basis of the standardization, which is indeed one of great curiosities created by mankind from history.

For the hinge that the container used, its fixed mode is generally be provided with the mounting hole on it, later through the fix with screw on the box, at this in-process, on the one hand, it is comparatively troublesome to its installation is fixed, on the other hand, when carrying out fixing work, it causes the mounted position to produce the skew very easily, and the installation is fixed the quality relatively poor, influences its normal use.

To this end, the present invention proposes an embedded hinge for a freight container to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an embedded hinge for a freight container, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a freight container is with embedded hinge, includes first main part of hinge, hinge second main part and first connector, second connector, first main part of hinge and hinge second main part are two parts of hinge to first main part of hinge and hinge second main part are through round pin hub connection, first main part of hinge is connected fixedly through the scarf joint connection structure with first connector, and hinge second main part and second connector are connected fixedly through the scarf joint connection structure.

Preferably, the first connecting body and the second connecting body are side walls of the container or fittings connected to the container.

Preferably, the scarf joint structure comprises a scarf joint clamping block, a movable extrusion block, a locking clamping groove, a locking clamping piece, a pull buckle, a T-shaped transmission block, a movable clamping column, a scarf joint clamping groove and a circular clamping groove, wherein the scarf joint clamping block is integrally formed and penetrates through a first hinge main body, the same scarf joint clamping block is also arranged in a second hinge main body, the movable extrusion block is movably arranged in the scarf joint clamping block, a first convex block is integrally formed on one side of the movable extrusion block, a first reset spring is integrally formed on the first convex block, the other end of the first reset spring is arranged in the scarf joint clamping block, the locking clamping groove is arranged on the other side of the movable extrusion block, the locking clamping piece is movably arranged at the position of the movable extrusion block in the scarf joint clamping block, the pull buckle is integrally formed on one end of the locking clamping piece, and a second convex block is integrally formed on one side of the locking clamping piece, integrated into one piece is provided with second reset spring on the second lug, and the second reset spring other end sets up in the scarf joint fixture block, the avris position activity symmetry at activity extrusion piece one end in the scarf joint fixture block is provided with T type transmission piece, integrated into one piece symmetry is provided with movable calorie of post on the T type transmission piece to T type transmission piece is provided with third reset spring at the link with movable calorie of post looks, scarf joint fixture block scarf joint draw-in groove, and the scarf joint draw-in groove sets up in first connector, second connector, the inside wall symmetry of scarf joint draw-in groove is provided with circular draw-in groove.

Preferably, the T-shaped transmission blocks are symmetrically arranged relative to the movable extrusion blocks, two movable extrusion blocks are arranged, and the end part of one end of each movable extrusion block, which is inserted into the embedding fixture block, is an arc-shaped surface.

Preferably, the round clamping grooves correspond to the movable clamping columns in arrangement position and are equal in arrangement number, and the diameters of the round clamping grooves and the movable clamping columns are equal.

Preferably, the locking clamping pieces correspond to the locking clamping grooves in arrangement position and are arranged in the same number, and the cross section of the end parts of the locking clamping pieces is the same as that of the notches of the locking clamping grooves, namely the cross sections of the locking clamping pieces are equal in length and width.

Compared with the prior art, the utility model has the beneficial effects that:

the embedded hinge designed by the utility model has the advantages that on one hand, the embedded hinge is very convenient to install and fix and has good stability, and on the other hand, the embedded hinge can avoid the phenomenon of deflection when the embedded hinge is installed and fixed, so that the installation working quality is improved, and the normal use of the embedded hinge is ensured.

Drawings

FIG. 1 is a top view of a structural joint according to the present invention;

FIG. 2 is a bottom view of the hinge structure of the present invention;

fig. 3 is a partial sectional view of the scarf joint structure of the utility model.

In the figure: the hinge comprises a first hinge body 1, a second hinge body 2, a first connecting body 3, a second connecting body 4, an embedding connecting structure 5, an embedding clamping block 501, a movable extrusion block 502, a locking clamping groove 503, a locking clamping sheet 504, a pulling buckle 505, a T-shaped transmission block 506, a movable clamping column 507, an embedding clamping groove 508 and a circular clamping groove 509.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model relates to an embedded hinge for a freight container, which comprises a hinge first main body 1, a hinge second main body 2, a first connecting body 3 and a second connecting body 4, wherein the hinge first main body 1 and the hinge second main body 2 are two parts of the hinge, the hinge first main body 1 and the hinge second main body 2 are connected through a pin shaft, the hinge first main body 1 and the first connecting body 3 are fixedly connected through a scarf joint structure 5, and the hinge second main body 2 and the second connecting body 4 are fixedly connected through the scarf joint structure 5.

The first connecting body 3 and the second connecting body 4 are container side walls or fittings connected to a container.

The scarf joint structure 5 comprises a scarf joint fixture block 501, a movable extrusion block 502, a locking clamping groove 503, a locking clamping block 504, a pulling buckle 505, a T-shaped transmission block 506, a movable clamping column 507, a scarf joint clamping groove 508 and a circular clamping groove 509, wherein the scarf joint fixture block 501 is integrally formed and penetrates through the first hinge main body 1, the same scarf joint fixture block 501 is also arranged in the second hinge main body 2, the movable extrusion block 502 is movably arranged in the scarf joint fixture block 501, a first convex block is integrally formed on one side of the movable extrusion block 502, a first return spring is integrally formed on the first convex block, the other end of the first return spring is arranged in the scarf joint fixture block 501, the locking clamping groove 503 is arranged on the other side of the movable extrusion block 502, the locking clamping block 504 is movably arranged at the side position of the movable extrusion block 502 in the scarf joint fixture block 501, and the locking clamping groove 503 are arranged at positions corresponding to the locking clamping block 504 and the locking clamping groove 503, The number of the sets is the same, the cross-sectional shape of the end of the locking clamping piece 504 is the same as that of the groove opening of the locking clamping groove 503, namely, the cross-sectional lengths and the widths of the two are the same, one end of the locking clamping piece 504 is integrally provided with a pulling buckle 505, one side of the locking clamping piece 504 is integrally provided with a second convex block, a second return spring is integrally formed on the second convex block, the other end of the second return spring is arranged in the embedding clamping block 501, T-shaped driving blocks 506 are movably and symmetrically arranged at the lateral side position of one end of the movable extrusion block 502 in the embedding clamping block 501, one end of each T-shaped driving block 506 is provided with an even slope, the T-shaped driving blocks 506 are symmetrically arranged relative to the movable extrusion block 502 and are provided with two, the end of one end of the movable extrusion block 502 inserted in the embedding clamping block 501 is provided with an arc surface, movable clamping columns 507 are integrally formed and symmetrically arranged on the T-shaped driving blocks 506, and the T-shaped transmission block 506 is provided with a third reset spring at the end connected with the movable clamping column 507, the embedding clamping block 501 is embedded and connected with an embedding clamping groove 508, the embedding clamping groove 508 is arranged in the first connecting body 3 and the second connecting body 4, the inner side wall of the embedding clamping groove 508 is symmetrically provided with a circular clamping groove 509, the circular clamping groove 509 and the movable clamping column 507 are arranged correspondingly in position and are arranged in the same number, and the diameters of the circular clamping groove 509 and the movable clamping column 507 are equal.

Therefore, when the present invention is installed and fixed, the first hinge body 1 and the first hinge body 1 are firstly connected and fixed through the scarf joint structure 5, the scarf joint block 501 is directly inserted into the scarf joint groove 508 on the first connector 3, then the movable extrusion block 502 is pressed, so that the other end of the movable extrusion block 502 extrudes the T-shaped transmission block 506, and the T-shaped transmission block 506 pushes the movable clamping column 507 to be clamped into the circular groove 509 on the inner side wall of the scarf joint groove 50, meanwhile, the locking groove 503 arranged on one side of the movable extrusion block 502 reaches the position of the locking card 504, the locking card 504 is clamped in the locking groove 503 under the action of the second return spring, thereby realizing the position locking of the movable extrusion block 502, the fixing of the first hinge body 1 can be quickly completed, the connecting and fixing of the second hinge body 2 and the second connector 4 can be completed according to the same operation, the operation is convenient and simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a freight container is with embedded hinge, includes hinge first main part (1), hinge second main part (2) and first connector (3), second connector (4), its characterized in that: the hinge comprises a first hinge main body (1) and a second hinge main body (2), wherein the first hinge main body (1) and the second hinge main body (2) are connected through a pin shaft, the first hinge main body (1) and a first connecting body (3) are fixedly connected through an embedding connection structure (5), and the second hinge main body (2) and a second connecting body (4) are fixedly connected through the embedding connection structure (5).

2. A cargo container embedded hinge according to claim 1, wherein: the first connecting body (3) and the second connecting body (4) are fittings connected with the side wall of the container or the container.

3. A cargo container embedded hinge according to claim 1, wherein: scarf joint structure (5) include scarf joint fixture block (501), activity extrusion piece (502), locking draw-in groove (503), locking card (504), draw knot (505), T type transmission piece (506), activity card post (507), scarf joint draw-in groove (508), circular draw-in groove (509), scarf joint fixture block (501) integrated into one piece runs through and sets up in hinge first main part (1), also is provided with same scarf joint fixture block (501) in hinge second main part (2) to activity is provided with activity extrusion piece (502) in scarf joint fixture block (501), one side integrated into one piece of activity extrusion piece (502) is provided with first lug, and integrated into one piece is provided with first reset spring on the first lug, and the first reset spring other end sets up in scarf joint fixture block (501) to the opposite side of activity extrusion piece (502) is provided with locking draw-in groove (503), be provided with locking card (504) in the activity extrusion piece (502) avris position activity in scarf joint fixture block (501) and move about ) One end of the locking clamping piece (504) is integrally provided with a pull buckle (505), a second lug is integrally formed on one side of the locking clamping piece (504), a second return spring is integrally formed on the second lug, the other end of the second return spring is arranged in the embedding clamping block (501), t-shaped driving blocks (506) are movably and symmetrically arranged at the side position of one end of the movable extrusion block (502) in the embedding fixture block (501), the T-shaped transmission block (506) is integrally formed and symmetrically provided with movable clamping columns (507), and the T-shaped transmission block (506) is provided with a third return spring at the end connected with the movable clamping column (507), the scarf joint clamping block (501) is scarf connected with a scarf joint clamping groove (508), the scarf joint clamping groove (508) is arranged in the first connecting body (3) and the second connecting body (4), the inner side wall of the scarf joint clamping groove (508) is symmetrically provided with circular clamping grooves (509).

4. A cargo container embedded hinge according to claim 3, wherein: the T-shaped transmission blocks (506) are symmetrically arranged relative to the movable extrusion blocks (502) and are provided with two, and the end part of one end of each movable extrusion block (502) inserted in the embedding fixture block (501) is provided with an arc-shaped surface.

5. A cargo container embedded hinge according to claim 3, wherein: the round clamping grooves (509) are corresponding to the movable clamping columns (507) in arrangement position and are the same in arrangement number, and the diameters of the round clamping grooves and the movable clamping columns are equal.

6. A cargo container embedded hinge according to claim 3, wherein: the locking clamping pieces (504) correspond to the locking clamping grooves (503) in arrangement positions and are arranged in the same number, and the cross section shapes of the end parts of the locking clamping pieces (504) are the same as those of the notches of the locking clamping grooves (503), namely the cross sections of the locking clamping pieces and the notches are equal in length and width.