CN209277735U

CN209277735U - A kind of hinge with limit function

Info

Publication number: CN209277735U
Application number: CN201821284177.9U
Authority: CN
Inventors: 王平春; 范鹏程; 葛鹤龄; 罗涛; 杜坤
Original assignee: Zhongke Meiling Cryogenics Co Ltd
Current assignee: Zhongke Meiling Cryogenics Co Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-08-20
Anticipated expiration: 2028-08-10

Abstract

The utility model provides a kind of hinge with limit function, including upper hinge, lower jaw, it is connected between upper and lower hinge by pin shaft, it can be relatively rotated between upper and lower hinge, in upper hinge or lower jaw, at least one is equipped with locating part, locating part is moved with upper hinge or lower jaw, and locating part moves to extreme position state locating part end and contacts hinge or lower jaw.The utility model has the beneficial effects that the utility model designs the bending edges of certain angle by the way that limit plate, limit plate one end are arranged on an at least hinge, when maximum angle is unfolded in hinge, limit plate collides the most end face of another hinge, reaches limit effect.

Description

A kind of hinge with limit function

Technical field

The utility model belongs to hinge technical field more particularly to a kind of hinge with limit function.

Background technique

Existing product at present often forms two foldings, is two parts of attached article and can be allowed to movable portion, general structure It is fixed for upper lower jaw, centre with pin shaft, upper lower jaw can be rotated around pin shaft, and before installation, should check hinge and door, case is No matching.Check whether hinge groove matches with hinge height, wide, thickness.Existing hinge can only play the work for being flexibly connected two components With, cannot play the role of limit two components motion range.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of hinges with limit function.

To achieve the goals above, technical solution adopted in the utility model is:

A kind of hinge with limit function, including upper hinge, lower jaw are connected by pin shaft between upper and lower hinge, It can be relatively rotated between upper and lower hinge, in upper hinge or lower jaw, at least one is equipped with locating part, and locating part is with upper hinge Or lower jaw movement, locating part move to extreme position state locating part end and contact hinge or lower jaw.

Preferably, the end of the locating part towards pin shaft one end is protruded from order to adjust limit angle Upper hinge or lower jaw setting.

Preferably, the angle limited as needed, is equipped with a bending part, bending angle root for the locating part end It needs to be configured according to limit.

Preferably, being equipped with the adjusting sky for bending part angular adjustment on the upper hinge or lower jaw of connection finite place piece Between, it is sometimes desirable to already installed locating part is finely adjusted, then the space adjusted need to set for bending part, at this time The suitable angle for adjusting bending part is carried out to adjust the position of locating part in the gap of reserving installation hole on general cooperation locating part.

Preferably, the adjusting space is formed by upper hinge or lower jaw bending, it is bent into the structure of zigzag ?.

Preferably, being equipped with the abutting portion contradicted for locating part on upper hinge or lower jaw, abutting portion is another hinge Most end face.

The locating part is made of metal material or plastic material.

The utility model has the beneficial effects that the utility model on an at least hinge by being arranged limit plate, limit plate one The bending edges of end design certain angle, when maximum angle is unfolded in hinge, limit plate collides the most end face of another hinge, reaches limit Position effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model hinge folded state；

Fig. 2 is the structural schematic diagram of the utility model hinge unfolded state；

Fig. 3 is the structural schematic diagram that the utility model locating part limits state.

Specific embodiment

The utility model is described further below with reference to embodiment.

A kind of hinge with limit function as shown in FIG. 1 to FIG. 3, the design is by upper hinge 1, lower jaw 2, pin shaft 3 (contain circlip, be not shown in the figure), limit plate 4 form, and upper and lower hinge is fixed by pin shaft 3 and is rotatably assorted, limit plate 4 with it is upper Hinge 1 is designed as concentric screw hole, and composition component is fixed on cabinet body.Upper hinge 1 designs bending edges, and bending height and angle can To be used to match not fellow disciple's case gap according to practical adjustment.The bending edges 41 of certain angle are designed in 4 one end of limit plate, work as hinge When maximum angle is unfolded, the most end face of lower jaw 2 is collided in 4 bending edges of limit plate, 41 end, causes hinge that can not continue in the direction Rotation, to reach limit effect.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, it is on the premise of not departing from the spirit and scope of the utility model, in the art common Simply changing and replacing for technical staff be all within the protection scope of the utility model.

Claims

1. a kind of hinge with limit function, including upper hinge, lower jaw, connected between upper and lower hinge by pin shaft, upper, It can be relatively rotated between lower jaw, it is characterised in that: in upper hinge or lower jaw, at least one is equipped with locating part, locating part It is moved with upper hinge or lower jaw, locating part moves to extreme position state locating part end and contacts hinge or lower jaw.

2. a kind of hinge with limit function according to claim 1, it is characterised in that: the locating part is towards pin The end of axis one end protrudes from hinge or lower jaw setting.

3. a kind of hinge with limit function according to claim 2, it is characterised in that: the locating part end is set There is a bending part.

4. a kind of hinge with limit function according to claim 3, it is characterised in that: connect the upper conjunction of finite place piece Page or lower jaw are equipped with the adjusting space for bending part angular adjustment.

5. a kind of hinge with limit function according to claim 4, it is characterised in that: the adjusting space passes through Upper hinge or lower jaw bending are formed.

6. a kind of hinge with limit function according to claim 1, it is characterised in that: on upper hinge or lower jaw Equipped with the abutting portion contradicted for locating part.

7. according to a kind of hinge with limit function described in claim 1, it is characterised in that: the locating part is metal material Matter or plastic material are made.