CN201198695Y

CN201198695Y - Case door hinge

Info

Publication number: CN201198695Y
Application number: CNU2008200866076U
Authority: CN
Inventors: 谢勤裕; 谢能素; 陈天瑶
Original assignee: ZHEJIANG CHANGMING MACHINERY CO Ltd
Current assignee: ZHEJIANG CHANGMING MACHINERY CO Ltd
Priority date: 2008-04-29
Filing date: 2008-04-29
Publication date: 2009-02-25
Anticipated expiration: 2018-04-29

Abstract

The utility model relates to a box door hinge which is arranged between a box body and a box door. The box door hinge is characterized by consisting of guide plate, a guide groove which is arranged in the guide plate and a positioning rod which is arranged in the guide groove and can slide in the guide groove. The guide groove consists of a straight groove in parallel with the box door and an arc-shaped groove communicated with the bottom of the straight groove. The utility model has the beneficial effect that the guide plate and the positioning rod have the dual functions of guiding and positioning. The door is opened and closed according to the sliding contact of the positioning rod in the guide groove; after the door is opened, the positioning rod is at the upper end point of the arc-shaped groove and has the positioning and fastening functions; and after the door is closed, the positioning rod is at the upper end point of the straight groove and has the positioning and fastening functions. The box door with the hinge can be conveniently and safely opened and closed, and can not be easily damaged; and after the box door is well closed, the whole machine looks clean and beautiful.

Description

The chamber door hinge

Technical field

The utility model relates to a kind of hinge, refers to be used for the hinge of chamber door especially.

Background technology

Many, the complex structure of some machinery equipment function, correspondingly, many and big to its care and maintenance instrument, these instruments are inconvenient to carry.At present, have at the other erecting tools case of machine, also have on machine along band to be provided with the tool box.But above-mentioned tool box is to establish buckle or butterfly to buckle chamber door is connected or opens and closes on casing basically, because vibrations are big during machine run, it is loosening and even come off that buckle or butterfly button takes place often, causes chamber door to open without reason or come off, inadequately safety, convenient.

The utility model content

The technical problems to be solved in the utility model is: at the problem that above-mentioned chamber door in use exists, design a kind of safe and reliable, convenient chamber door hinge that uses.

The technical solution of the utility model is: the chamber door hinge, it is located between casing and the chamber door, it is characterized in that door hinge by guide strip, be located at the gathering sill in the guide strip and be located in the gathering sill and the backstay that can in gathering sill, slide form.

Described gathering sill constitutes by the straight trough that is parallel to chamber door with the deep-slotted chip breaker that interlinks at the bottom of the straight trough.

The beneficial effects of the utility model are: guide strip and backstay play guiding and location double action jointly.Open at closing time according to backstay sliding-contact in gathering sill; The upper end that the back backstay that opens the door is in deep-slotted chip breaker is lighted locating button and is tightly acted on; Closing upper end that backstay behind the door is in straight trough lights locating button and tightly acts on.Door switch with this structure hinge is convenient, safety, and also not fragile; Machine integral body is looked seem neat and artistic.

Description of drawings

Fig. 1 is the sectional view when opening with chamber door of the present utility model.

Fig. 2 is the sectional view when closing with chamber door of the present utility model.

Fig. 3 is the guide plate front view.

The specific embodiment

Be that example is described further the utility model below with the offset press.

All be provided with the tool box on the general offset press, with reference to Fig. 1, the top of offset press sidewall 7 is provided with concave shaped tool box 1.The chamber door hinge is located between tool box 1 and the chamber door 5, this door hinge by guide strip 4, be located at the gathering sill 10 in the guide strip 4 and be located at backstays 3 in the gathering sill 10 and that can in gathering sill 10, slide and form.Tool box 1 bottom outside is provided with gripper shoe 2, and guide strip 4 is located at chamber door 5 bottom inside; Described gathering sill 10 is parallel to the straight trough 11 of chamber door 5 by one and the deep-slotted chip breaker 12 that is connected with 11 ends of straight trough is formed, and the backstay 3 that is located at described gripper shoe 2 upper ends one side passes described gathering sill 10.Gripper shoe 2 is made of a vertical part and horizontal component, and wherein the vertical portion is divided into a L-square, and described backstay 3 is located at this outside, L-square upper end; Gripper shoe 2 horizontal components are fixed on 1 bottom, tool box.Be provided with some handles 6 in chamber door 5 external surface appropriate locations, be beneficial to switch chamber door 5.

As another improved procedure of the present utility model, described backstay 3 is directly arranged in the left and right sides wall in the tool box 1.Can save gripper shoe 2 like this.

In the time of need opening chamber door 5, first grip hand 6 up pushes away whole chamber door 5 is moved up, up to chamber door 5 push away motionless till, this moment straight trough 11 the bottom arrive to backstay 3; Be pulled outwardly chamber door 5 then a little, because the effect of chamber door 5 gravity, deep-slotted chip breaker 12 will be taken advantage of a situation and be slided to its bottom along backstay 3; Last chamber door 5 roughly is horizontal plane, so just chamber door 5 is opened.In the time of need closing chamber door 5, first grip hand 6 pushes away chamber door 5 up to pushing away toward the front upper place motionless, and deep-slotted chip breaker 12 is moved to the bottom of straight trough 11 in this process by its bottom; A little firmly vertically down pull handle 6, add the gravity of chamber door 5, straight trough 11 will be taken advantage of a situation and be slided to its top along backstay 3, so just tool box 1 be closed.In the utility model, backstay 3 also plays the effect of guiding.Door switch with this structure hinge is convenient, safety, and also not fragile; Machine integral body is looked seem neat and artistic.

Certainly, the utility model is not limited to the foregoing description, and it can be according to the size of machinery equipment, at the diverse location of machine wall plate a plurality of chamber door hinges with this structure is set.Also can establish several hinges according to the weight and the size of chamber door more.

Claims

1. chamber door hinge, it is located between casing and the chamber door, it is characterized in that door hinge by guide strip, be located at the gathering sill in the guide strip and be located at backstay in the gathering sill and that can in gathering sill, slide and form.

2. chamber door hinge according to claim 1 is characterized in that described gathering sill constitutes by the straight trough that is parallel to chamber door with the deep-slotted chip breaker that interlinks at the bottom of the straight trough.

3. chamber door hinge according to claim 1 is characterized in that described backstay is located at gripper shoe upper end one side and passes described gathering sill, and described gripper shoe is located at the tool box bottom outside.

4. chamber door hinge according to claim 1 is characterized in that described backstay is located at the left and right sides wall in the tool box.

5. chamber door hinge according to claim 1 is characterized in that described guide strip is located at the chamber door bottom inside.

6. chamber door hinge according to claim 3 is characterized in that described gripper shoe is made of a vertical part and horizontal component, and wherein the vertical portion is divided into a L-square, and described backstay is located at this outside, L-square upper end; The gripper shoe horizontal component is fixed on the bottom, tool box.

7. according to any one the described chamber door hinge in the claim 1 to 6, it is characterized in that described chamber door external surface appropriate location is provided with some handles.