CN206636377U - Rotatable limit hinge and shower door - Google Patents

Abstract

The utility model provides a rotatable spacing hinge, is including hinge main part one, hinge main part two and articulated shaft the upper end and the lower extreme of articulated shaft are equipped with respectively and rotate limit structure, hinge main part one, hinge main part two rotate limit structure through hinge axle sleeve suit and articulated shaft upper portion and lower part respectively on be connected with the articulated shaft rotation and can the articulated shaft be spacing after rotating certain angle as the axle center. Through the rotation limit structure symmetry suit in the upper and lower two of articulated shaft with hinge main part one and two fixed connection of hinge main part respectively, realized in hinge main part one and the hinge main part two arbitrary hinge part the vertical lift location after rotating certain angle, realized the rotation of hinge promptly spacing, it is same, the utility model also provides a shower door of using rotatable spacing hinge, also possessed foretell advantage.

Description

Rotatable limit hinge and shower door

【Technical field】

The utility model relates to a hinge, in particular to a rotatable limit hinge and a shower door equipped with the hinge.

【Background technique】

Hinges, also known as hinges, are often composed of two folds, which are parts that connect two parts of an object and enable them to move. The hinge is to connect two objects together through two sheets, so that the two objects can be hinged to open and close.

However, after the two leaves of the traditional hinge are rotated, the rotation angle is not limited, so the opening and closing angle is very large. Secondly, the two leaves cannot limit the positioning after rotating a certain angle. When they are fixedly connected with the leaves After the object is subjected to a certain force, it is easy to drive the blade to rotate, which affects the position of the unscrewed object.

In response to the above problems, we have developed a new type of hinge.

【Content of utility model】

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a rotatable limit hinge with a reasonable structure and vertical lifting and positioning; the utility model also provides a shower with a rotatable limit hinge. Door.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A rotatable position-limiting hinge, comprising a hinge main body 1, a hinge main body 2 and a hinge shaft, the upper end and the lower end of the hinge shaft are respectively provided with a rotation position-limiting structure, the hinge main body 1, the hinge The second main body of the page is rotatably connected with the hinge shaft through the hinge sleeves respectively on the rotation limiting structures arranged at the upper and lower parts of the hinge shaft, and can be limited after the hinge shaft can be rotated by a certain angle as the axis.

In a further improvement, the rotation limiting structure includes a lifting positioning member sleeved on the end of the hinge shaft, lifting teeth are arranged on the upper or lower part of the lifting positioning member, and lifting teeth are separately arranged at both ends of the hinge shaft. The elevating teeth of the positioning member engage with each other and any one elevating tooth can rotate on the other elevating tooth.

In a further improvement solution, a positioning groove matched with the lifting positioning member is provided in the hinge bushing.

In a further improvement, the hinge main body 1 and the hinge main body 2 both include a hinge main body shell, a hinge suction pad, a hinge suction sleeve, a hinge fastener, a fixing nut, and a hinge cover. One side of the main body shell is provided with a hinge groove, and the hinge fixing part is provided with threads, which pass through the hinge suction sleeve and the hinge suction pad in sequence and penetrate into the hinge groove on the rear side of the hinge main shell Inside, the fixed nut is provided with a hinge groove to cooperate with the hinge fixture and fix it, and the hinge cover is assembled on the side of the hinge main body shell that is provided with the hinge groove; the hinge The page shaft sleeve is fixedly connected to the hinge main body shell.

A shower door, including the above-mentioned rotatable limit hinge; also includes a fixed glass door, a movable glass door and a door frame; counterbore holes are respectively provided on the fixed glass door and the movable glass door; the The rotatable limit hinge main body one is fixedly connected to the side of the fixed glass door, and the hinge main body two is fixedly connected to the side of the movable glass door.

Compared with the prior art, the beneficial effect of the utility model is that the rotation limiting structure fixedly connected with the hinge main body 1 and the hinge main body 2 is symmetrically fitted on the upper and lower parts of the hinge shaft, realizing the hinge main body The vertical lifting and positioning of any hinge part in the hinge main body 2 after turning a certain angle realizes the rotation limit of the hinge. It has the above-mentioned advantages.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

【Description of drawings】

Fig. 1 is the front view of the shower door in the embodiment of the utility model;

Fig. 2 is the front view of the rotatable limit hinge in the embodiment of the utility model;

Fig. 3 is a perspective view of the rotatable limit hinge in the embodiment of the utility model;

Fig. 4 is a structural schematic diagram 1 of the rotatable limit hinge in the embodiment of the utility model;

Fig. 5 is the second structural diagram of the rotatable limit hinge in the embodiment of the utility model;

Fig. 6 is a structural schematic diagram of the rotation limiting structure in the embodiment of the utility model;

Fig. 7 is a structural schematic diagram of the hinge body shell and the hinge bushing in the embodiment of the utility model.

【detailed description】

A rotatable limit hinge, as shown in Figures 2 to 7, includes a hinge main body 10, a hinge main body 20 and a hinge shaft 30, and rotation limiters are respectively arranged at the upper end and the lower end of the hinge shaft 30. Position structure, the hinge main body one 10 and the hinge main body two 20 are respectively sleeved on the rotation limiting structures provided on the upper and lower parts of the hinge shaft 30 through the hinge sleeves 52 and are connected to the hinge shaft 30 in rotation and can be hinged 30 is limited after the axle center rotates a certain angle. The rotation limiting structure includes a lifting positioning member 40 sleeved on the end of the hinge shaft 30, and lifting teeth 41 are arranged on the upper or lower part of the lifting positioning member 40, and the lifting positioning members at both ends of the hinge shaft 30 The elevating teeth 41 of 40 mesh with each other and any elevating tooth 41 can rotate on the other elevating tooth 41 . A positioning groove 521 matched with the lifting positioning member 40 is provided in the hinge bushing 52 . The first hinge body 10 and the second hinge body 20 both include a hinge main body shell 50, a hinge suction pad 60, a hinge suction sleeve 70, a hinge fixing member 80, a fixing nut 90 and a hinge cover 100. One side of the main body shell 50 is provided with a hinge groove 51, and the hinge fixing part 80 is provided with a thread, which passes through the hinge suction sleeve 70 and the hinge suction pad 60 in sequence and penetrates into the hinge main body shell 50 rear side of the hinge groove 51, the fixed nut 90 is provided in the hinge groove 51 to cooperate with the hinge fixture 80 and fix it, and the hinge cover 100 is assembled on the hinge main body shell 50 The side with the hinge groove 51 ; the hinge sleeve 52 is fixedly connected to the hinge main body shell 50 .

A shower door, as shown in Figure 1, includes the above-mentioned rotatable limit hinge; also includes a fixed glass door 110, a movable glass door 120 and a door frame 130; the fixed glass door 110 and the movable glass door 120 Countersunk holes are respectively provided on the top; the hinge main body 10 of the rotatable limit hinge is fixedly connected to the side of the fixed glass door 110 , and the hinge main body 2 20 is fixedly connected to the side of the movable glass door 120 .

The utility model respectively hinges the fixed glass door 110 and the movable glass door 120 on the hinge shaft 30 through the hinge main body 10 and the hinge main body 2 20. When the movable glass door 120 is not pulled, the movable glass door 120 and the fixed glass door The door 110 is flush, and the lifting positioning member 40 socketed with the hinge bushing 51 on the hinge main body 220 is in a static state, and the lifting teeth 41 of the lifting positioning member 40 on the upper part of the hinge shaft 30 and the lower part of the hinge shaft 30 are aligned with each other. The elevating teeth 41 of the elevating and positioning parts 40 are still in matching engagement state; after the movable glass door 120 is pulled, the hinge main body 2 20 connected to the movable glass door 120 starts to drive the rotation limiting structure to rotate with the hinge shaft 30 as the axis , the specific working process is as follows: the hinge bushing 52 on the hinge main body shell 50 is socketed with the lifting positioning member 40, so the hinge main body 2 20 drives the lifting positioning member 40 on the hinge after being driven by the movable glass door 120 Rotate on the shaft 30, so that the lifting teeth 41 (herein, referred to as upper lifting teeth) located under the lifting positioning part 40 start to move along the lifting teeth 41 on the lifting positioning part 40 below it (herein, referred to as the upper lifting teeth) The lower lifting tooth) rotates, and the upper lifting tooth 41 gradually disengages from the engagement of the lower lifting tooth 41, and after the dedendum of the lower lifting tooth 41 disengages from the rotation and rises to the tooth top of the lower lifting tooth 41, The rotation of the upper lifting tooth 41 tends to be gentle and no longer rotates. At this time, the lifting positioning member 40 above has rotated 90°, that is to say, the movable glass door 120 tends to be gentle and no longer rotates after rotating 90°, unless it is rotated again. Applying a certain rotational force is vertical positioning.

It can be seen from the above that the rotation limiting structures fixedly connected to the hinge main body 10 and the hinge main body 2 20 are symmetrically set on the upper and lower parts of the hinge shaft 30, and pass through between the lifting teeth 41 on the upper and lower sides. The alternation from mating engagement to rotation disengagement realizes the vertical lifting and positioning of any hinge part in the hinge body 10 and the hinge body 2 20 after turning a certain angle, that is, the rotation limit of the hinge is realized, and the same Therefore, the shower door using the rotatable and limiting hinge also possesses the above-mentioned advantages.

In addition, since hinge main body 10 and hinge main body 2 20 are fixed through hinge fixing part 80 through hinge main body shell 50 and fixed with fixing nut 90 arranged in hinge groove 51, rather than like The traditional screw is locked into the hinge main body shell 50, therefore, the hinge fixture 80 is smooth on the plane, and after it is fixedly connected to the fixed glass door 110 or the movable glass door 120, it is fixed on the fixed glass door 110 and the movable glass door 120. The mounting surface on the glass door 120 is completely flat and easy to clean.

Secondly, the hinge cover 100 is arranged on the rear side of the hinge body shell 50, which also realizes the diversification of the appearance of the hinge, and the hinge cover 100 can be replaced at any time.

Although the present utility model has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that the present utility model can be modified without departing from the principle and spirit scope of the present utility model defined by the claims. Various changes or modifications are made to the utility model. Therefore, the detailed description of the embodiments of the present disclosure is only for explaining, not for limiting the utility model, but the scope of protection is defined by the content of the claims.

Claims (5)

1. a kind of rotatable Limiting hinge, it is characterised in that include hinge main body one, hinge main body two and jointed shaft, in institute The top and bottom for stating jointed shaft are respectively equipped with rotary position limiting structure, and described hinge main body one, hinge main body two pass through respectively Hinge axle sleeve is set in be located on the rotary position limiting structure of jointed shaft upper and lower part and is rotatablely connected and can be hinged with jointed shaft Axle be axis rotation certain angle after be limited.

2. rotatable Limiting hinge according to claim 1, it is characterised in that described rotary position limiting structure includes set The lifting keeper of be hinged shaft end is connected to, lifting tooth is provided with the top of the lifting keeper or bottom, is divided into be hinged The lifting tooth of the lifting keeper at axle both ends is mutually twisted and any one lifting tooth can rotate on another lifting tooth.

3. rotatable Limiting hinge according to claim 2, it is characterised in that be provided with and liter in described hinge axle sleeve The locating slot of keeper matching suit drops.

4. rotatable Limiting hinge according to claim 3, it is characterised in that hinge main body one, hinge main body two are wrapped Hinge body shell, hinge suction pad, hinge are included and have inhaled set, hinge fixture, fixing nut and hinge lid, in the hinge body shell Side be provided with hinge groove, described hinge fixture is provided with screw thread, and it sequentially passes through hinge and inhales set, penetrates after hinge suction pad In hinge groove on rear side of to hinge body shell, described fixing nut, which is provided with to match somebody with somebody to merge with hinge fixture in hinge groove, to be consolidated Fixed, described hinge lid is assemblied in the side that hinge body shell is provided with hinge groove；Described hinge axle sleeve is fixedly connected on In hinge body shell.

5. a kind of shower doors, it is characterised in that include rotatable described in any one claim in Claims 1-4 Limiting hinge；Also include fixed glass door, movable glass door and doorframe；On the fixed glass door and movable glass door It is respectively equipped with installation counter sink；The hinge main body one of the rotatable Limiting hinge is fixedly connected on the side of fixed glass door, Hinge main body two is fixedly connected on the side of movable glass door.