阅读说明：本技术 静音式耐磨合页 (Silent type wear-resistant hinge ) 是由 李琳 于 2020-11-23 设计创作，主要内容包括：本发明提供了静音式耐磨合页,包括合页本体、第一连接管、第二连接管和耐磨套,所述合页本体的一端中间位置处设有第二连接管,所述合页本体的两侧对称设有第一连接管,另一所述合页本体上的第二连接管和所述合页本体上的第一连接管中穿设转动连接轴,所述转动连接轴上套设有耐磨套。相对于现有技术,一个合页本体与另一个合页本体之间通过转动连接轴进行连接,在转动连接轴上设有耐磨套,通过耐磨套的设置,一方面可使得多个合页连接处产生的声音降低,避免产生噪声污染,另外可避免合页本体与转动连接轴之间直接接触产生磨损,使得合页本体与转动连接轴的使用寿命更长,使用效果更好。(The invention provides a silent type wear-resistant hinge which comprises a hinge body, a first connecting pipe, a second connecting pipe and a wear-resistant sleeve, wherein the second connecting pipe is arranged in the middle of one end of the hinge body, the first connecting pipe is symmetrically arranged on two sides of the hinge body, a rotating connecting shaft penetrates through the second connecting pipe on the other hinge body and the first connecting pipe on the hinge body, and the wear-resistant sleeve is sleeved on the rotating connecting shaft. Compared with the prior art, be connected through rotating the connecting axle between a hinge body and another hinge body, be equipped with wear-resisting cover on rotating the connecting axle, through the setting of wear-resisting cover, can make the sound that a plurality of hinge connection departments produced reduce on the one hand, avoid producing noise pollution, can avoid in addition that hinge body and rotation direct contact produce wearing and tearing between the connecting axle for the hinge body is longer with the life who rotates the connecting axle, and the result of use is better.)

1. Wear-resisting hinge of silence formula, its characterized in that: including hinge body (10), first connecting pipe (20), second connecting pipe (30) and wear-resisting cover, the one end intermediate position department of hinge body (10) is equipped with second connecting pipe (30), the bilateral symmetry of hinge body (10) is equipped with first connecting pipe (20), lie in first connecting pipe (20) one side intermediate position department on hinge body (10) and seted up standing groove (11), another in second connecting pipe (30) block on hinge body (10) and standing groove (11), another second connecting pipe (30) on hinge body (10) with wear to establish in first connecting pipe (20) on hinge body (10) and rotate connecting axle (60), the cover is equipped with wear-resisting cover on rotating connecting axle (60).

2. The silent type wear-resistant hinge according to claim 1, wherein: wear-resisting cover includes first rubber sleeve (40) and second rubber sleeve (50), alternate segregation between first rubber sleeve (40) and second rubber sleeve (50), rotation connecting axle (60) intermediate position department is located to first rubber sleeve (40) cover, second rubber sleeve (50) cover is established and is rotated connecting axle (60) both sides.

3. The silent type wear-resistant hinge according to claim 2, wherein: and a plurality of connecting steel ropes (41) are connected on the side wall between the first rubber sleeve (40) and the second rubber sleeve (50).

4. The silent type wear-resistant hinge according to claim 2, wherein: the first rubber sleeve (40) and the second rubber sleeve (50) are both provided with convex rings (42).

5. A silent type wear-resistant hinge according to any one of claims 1 to 4, wherein: bolt connecting holes (12) are formed in four corners of the hinge body (10).

6. The silent type wear-resistant hinge according to claim 5, wherein: one end of the rotating connecting shaft (60) is provided with a connecting pulley (61), and a protective ring is arranged on one side, located on the hinge body (10), of the connecting pulley (61).

Technical Field

The invention relates to the technical field of connecting devices, in particular to a silent type wear-resistant hinge.

Background

The hinge is called hinge formally. Often in the form of a two-fold type, which is a part that connects and moves two parts of an object. The common hinge is used for cupboard doors, windows, doors and the like. The tobacco pipe hinge is also called a spring hinge. The connecting device is mainly used for connecting furniture door plates, and generally requires that the thickness of the plates is 16-20 mm. The material includes galvanized iron and zinc alloy. The spring hinge is attached with an adjusting screw, and the height and the thickness of the plate can be adjusted up and down, left and right. It is characterized by that it can be matched with the opening angle of cabinet door according to the space.

However, the existing hinge has some defects in the use process, when the hinge is connected with a rotating shaft to rotate, on one hand, the hinge is easy to generate larger noise, and on the other hand, the connection part of the hinge is abraded, so that the service life of the hinge is shortened.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a silent type wear-resistant hinge.

The invention solves the technical problems through the following technical means:

wear-resisting hinge of silent type, including hinge body, first connecting pipe, second connecting pipe and wear-resisting cover, the one end intermediate position department of hinge body is equipped with the second connecting pipe, the bilateral symmetry of hinge body is equipped with first connecting pipe, lie in first connecting pipe one side intermediate position department on the hinge body and seted up the standing groove, another in second connecting pipe block and the standing groove on the hinge body, another second connecting pipe on the hinge body with wear to establish in the first connecting pipe on the hinge body and rotate the connecting axle, it is equipped with wear-resisting cover to rotate the last cover of connecting axle.

Preferably, the wear-resisting cover includes first rubber sleeve and second rubber sleeve, alternate segregation between first rubber sleeve and the second rubber sleeve, rotation connecting axle intermediate position department is located to first rubber sleeve cover, second rubber sleeve cover establish with rotate the connecting axle both sides.

Preferably, a plurality of connecting steel ropes are connected to the side wall between the first rubber sleeve and the second rubber sleeve.

Preferably, the first rubber sleeve and the second rubber sleeve are both provided with convex rings.

Preferably, the first rubber sleeve and the second rubber sleeve are both provided with convex rings.

Preferably, bolt connecting holes are formed in four corners of the hinge body.

Preferably, one end of the rotating connecting shaft is provided with a connecting pulley, and a protective ring is arranged on one side, located on the hinge body, of the connecting pulley.

The invention has the advantages that: the hinge body is connected with the other hinge body through the rotating connecting shaft, the wear-resistant sleeve is arranged on the rotating connecting shaft, and the arrangement of the wear-resistant sleeve can reduce the sound generated by the hinge joints, avoid noise pollution, and avoid abrasion caused by direct contact between the hinge body and the rotating connecting shaft, so that the hinge body is longer in service life with the rotating connecting shaft, and the using effect is better.

Drawings

Fig. 1 is a schematic structural view of a silent type wear-resistant hinge according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a hinge body according to an embodiment of the invention;

FIG. 3 is a schematic structural view of a first rubber bushing and a second rubber bushing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a convex ring according to an embodiment of the present invention.

Reference numbers in the figures: 10. hinge body, 11, standing groove, 12, bolt connection hole, 20, first connecting pipe, 30, second connecting pipe, 40, first rubber sleeve pipe, 41, connection steel cable, 42, bulge loop, 50, second rubber sleeve pipe, 60, rotation connecting axle, 61, connection pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-4, the silent type wear-resistant hinge of this embodiment includes a hinge body 10, a first connecting pipe 20, a second connecting pipe 30 and a wear-resistant sleeve, the second connecting pipe 30 is disposed at an intermediate position of one end of the hinge body 10, the first connecting pipe 20 is symmetrically disposed on both sides of the hinge body 10, a placing groove 11 is disposed at an intermediate position of one side of the first connecting pipe 20 on the hinge body 10, another one of the placing groove 11 and the second connecting pipe 30 on the hinge body 10 is engaged with the second connecting pipe 30 on the hinge body 10, and another one of the placing groove 11 and the second connecting pipe 20 on the hinge body 10 is inserted into a rotation connecting shaft 60, and the wear-resistant sleeve is sleeved on the rotation connecting shaft 60.

Connect through rotating connecting axle 60 between a hinge body and another hinge body, be equipped with wear-resisting cover on rotating connecting axle 60, through the setting of wear-resisting cover, can make the sound that a plurality of hinge connection departments produced reduce on the one hand, avoid producing noise pollution, can avoid hinge body and rotation connecting axle 60 between direct contact to produce wearing and tearing in addition for hinge body is longer with the life who rotates connecting axle 60, and the result of use is better.

The wear-resistant sleeve comprises a first rubber sleeve 40 and a second rubber sleeve 50, the first rubber sleeve 40 and the second rubber sleeve 50 are separated from each other, the first rubber sleeve 40 is sleeved on the middle position of the rotating connecting shaft 60, and the second rubber sleeve 50 is sleeved on and rotates two sides of the connecting shaft 60.

The first rubber sleeve 40 and the second rubber sleeve 50 are respectively arranged in the first connecting pipe 20 and the second connecting pipe 30, so that most positions of the rotary connecting shaft 60 can be covered, and the silencing effect is better.

A plurality of connecting steel cables 41 are connected to the side wall between the first rubber sleeve 40 and the second rubber sleeve 50.

The connecting steel rope 41 is connected with the first rubber sleeve 40 and the second rubber sleeve 50, the position between the first rubber sleeve 40 and the second rubber sleeve 50 can be limited, the first rubber sleeve 40 and the second rubber sleeve 50 cannot be separated, and the rotation between the two hinge bodies is more stable.

The first rubber sleeve 40 and the second rubber sleeve 50 are both provided with a convex ring 42.

Through the arrangement of the convex ring 42, the friction force of the first rubber sleeve 40 and the second rubber sleeve 50 in the first connecting pipe 20 and the second connecting pipe 30 can be increased, so that the positions of the first rubber sleeve 40 and the second rubber sleeve 50 in the first connecting pipe 20 and the second connecting pipe 30 are more stable, the separation phenomenon is not easy to generate, and the using effect is better.

Bolt connecting holes 12 are formed in four corners of the hinge body 10.

The bolt passes through a bolt connecting hole 12 formed in the hinge body 10 to connect the rolling door, so that the position between the rolling door and the hinge body 10 is limited.

One end of the rotating connecting shaft 60 is provided with a connecting pulley 61, and a protective ring is arranged on one side of the connecting pulley 61, which is located on the hinge body 10.

The arrangement of the connecting pulley 61 enables the rolling door fixed by the hinge body 10 to be slidably arranged in the guide rail, so that the rolling door can move more stably.

In this embodiment, during the use, place the second connecting pipe 30 on one hinge body 10 in the standing groove 11 on another hinge body 10 to second connecting pipe 30 on one hinge body 10 and the first connecting pipe 20 on another hinge body 10 correspond to each other, insert first rubber sleeve 40 in the second connecting pipe 30 earlier, second rubber sleeve 50 inserts first connecting pipe 20 earlier, will rotate connecting axle 60 and penetrate first connecting pipe 20 and second connecting pipe 30, can connect two hinge bodies 10.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.