CN207354746U - Door-hinge and cabinet - Google Patents

Abstract

The utility model discloses the cabinet of a kind of door-hinge and the application door-hinge, its door-hinge includes upper connector, the upper connector includes upper fitting, the top chock and upper bearing (metal) arranged on described door body one end arranged on described cabinet one end, the upper bearing (metal) is fixedly connected with the top chock, the upper fitting is equipped with communicating pipe, partially pass through the upper bearing (metal) and top chock the communicating pipe, top chock is rotated around communicating pipe, passed through for connecting line the communicating pipe.The utility model aims to provide a kind of door-hinge of hiding cable.

Description

Door-hinge and cabinet

Technical field

It the utility model is related to door opening/closing apparatus technical field, the cabinet of more particularly to a kind of door-hinge and the application door-hinge.

Background technology

At present, conventional cabinet door on the market is connected cabinet with cabinet door by fixing hinge equipped with upper, middle and lower, is adopted Wire laying mode is that cable directly is connected to cabinet door by cable protective sleeve by cabinet, and this wire laying mode is frequently switching on Men Shi, be easy to cause cable abrasion, influences service life.

Utility model content

The main purpose of the utility model is to provide a kind of door-hinge, it is desirable to provide a kind of door-hinge of hiding cable.

To achieve the above object, the utility model proposes a kind of door-hinge, including upper connector, the upper connector include Upper fitting arranged on described cabinet one end, top chock and upper bearing (metal) arranged on described door body one end, the upper bearing (metal) with it is described Top chock is fixedly connected, and the upper fitting is equipped with communicating pipe, partially passes through the upper bearing (metal) and top chock the communicating pipe, Top chock is rotated around communicating pipe, passed through for connecting line the communicating pipe.

Preferably, the upper fitting further includes the connecting plate being connected with the cabinet, the communicating pipe is arranged on the connection Plate, the connecting plate are connected formed with mounting hole, the communicating pipe through the mounting hole with the cabinet.

Preferably, the top chock is formed fluted is contained in through hole that is connecting the groove, the upper bearing (metal) The groove, the communicating pipe partially pass through the through hole.

Preferably, the door-hinge further includes lower connector, and the lower connector includes step, lower bearing, Yi Jilian Adapter, the step are arranged on one end that the cabinet deviates from the upper fitting, and the connecting tube deviates from arranged on the door body One end of the top chock, the lower bearing portion are contained in the connecting tube, connecting tube is rotated around lower bearing, under described Bearing is fixedly connected with the step.

Preferably, the lower bearing includes inner ring and outer rings, and the exterior ring cap is arranged on one end of the inner ring, the connection Pipe sleeve is arranged on the other end of the inner ring, and the outer shroud is fixedly connected with the step.

Preferably, the step includes fixing piece and the locating piece being connected with fixing piece, the fixing piece are connected to The cabinet, the locating piece are contained in the locating slot formed with locating slot, the lower bearing.

Preferably, the lower connector further includes locating part, and the locating part includes deviating from described arranged on the door body The limited block of bearing block one end and the limit buckle arranged on limited block, the limited block are set adjacent to the connecting tube, the positioning The periphery of part forms arc surface, and is recessed with some limiting slots, and the limit buckle is contained in a limiting slot, and the locating part is with institute When stating door body rotation, the limit buckle departs from from a limiting slot and is embedded in another limiting slot.

Preferably, the locating part further includes the cushion pad arranged on the limited block, the periphery also projection of the locating piece There is convex block, the convex block is arranged at intervals with the limiting slot, when the locating part turns to maximum angle with the door body, institute State cushion pad and the convex block abuts.

The utility model also provides a kind of cabinet, including cabinet, door body and connecting line, between the cabinet and the door body Equipped with door-hinge described above, the cabinet is hinged by the door-hinge and the door body, and the cabinet is equipped with and the communicating pipe Line mouth is crossed in connection, and the door body offers the cable-through hole connected with the communicating pipe, described to cross line mouth, the communicating pipe and institute State cable-through hole and be collectively forming cable tray, the connecting line is contained in the cable tray

Preferably, the door body is formed with the first space connected with the cable-through hole, the top chock and it is described on Bearing is contained in first space, the cabinet formed with the second space crossed line mouth and connected, the communicating pipe One end is through the line mouth excessively and is contained in the second space, and the other end is contained in first sky through the cable-through hole Between, first space, the communicating pipe and the second space are collectively forming hidden line passage, and the connecting line is contained in described Hidden line passage.

In technical solutions of the utility model, door-hinge includes upper connector, and upper connector includes connecing on cabinet one end Part, top chock and upper bearing (metal) arranged on door body one end, upper bearing (metal) are fixedly connected with top chock, and upper fitting is equipped with communicating pipe, Communicating pipe partially passes through upper bearing (metal) and top chock, top chock is rotated around communicating pipe, effectively realizes that door body is swung；Also, Communicating pipe passes through for connecting line, on the one hand effectively hides connecting line and realizes quick cabling, on the other hand effectively reduces wiring and matches somebody with somebody Part, avoids abrasion, raising ornamental value and security caused by connecting line movement bending.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.

Fig. 1 is the structure diagram of one embodiment door-hinge of the utility model；

Fig. 2 is the explosive view of the upper connector in Fig. 1；

Fig. 3 is the explosive view of the lower connector in Fig. 1；

The enlarged drawing at A in Fig. 4 Fig. 1；

The enlarged drawing at B in Fig. 5 Fig. 1；

Fig. 6 is the structure diagram of the sub-material component in Fig. 1.

The drawing reference numeral explanation of the utility model：

Label	Title	Label	Title
				11	Cabinet	24	Step
111	Second space	241	Fixing piece
				112	Cross line mouth	242	Locating piece
12	Door body	2421	Locating slot
				121	First space	2422	Arc surface
122	Cable-through hole	2423	Limiting slot
				21	Upper fitting	2424	Convex block
211	Connecting plate	25	Lower bearing
				2111	Mounting hole	26	Connecting tube
212	Communicating pipe	30	Locating part
				22	Upper bearing (metal)	31	Limited block
23	Top chock	32	Limit buckle
				231	Groove	33	Cushion pad
232	Through hole	40	Connecting line

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description in " first ", " second " etc. involved in the utility model is only used for description purpose, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution Conflicting or can not realize when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection domain within.

The utility model proposes a kind of door-hinge.

Please refer to Fig.1 to Fig. 6, in one embodiment of the utility model, which includes upper connector, and upper connector includes setting Upper fitting in 11 one end of cabinet, top chock 23 and upper bearing (metal) 22 arranged on 12 one end of door body, upper bearing (metal) 22 and top chock 23 are fixedly connected, and upper fitting is equipped with communicating pipe 212, communicating pipe 212 partially passes through upper bearing (metal) 22 and top chock 23, makes upper bearing (metal) Seat 23 is rotated around communicating pipe 212, and communicating pipe 212 passes through for connecting line 40.

In embodiment, top chock 23 forms the through hole 232 of fluted 231 and communication groove 231, and upper bearing (metal) 22 accommodates In groove 231, through hole 232 is partially passed through communicating pipe 212, upper bearing (metal) 22 directly can be installed on top chock 23, had by user Effect is easily installed.The present embodiment upper bearing (metal) 22 is contained in door body 12 with top chock 23, one end insertion door body of connecting tube 212 12 and pass through upper bearing (metal) 22 and top chock 23, the other end insertion cabinet 11 of connecting tube 212, be effectively formed be fixedly connected and Improve stability.Obviously, the design not limited to this or top chock 23 are arranged at the outer surface of door body 12, connecting tube 212 one end is effectively easy to disassemble through upper bearing (metal) 22 and top chock 23 and embedded door body 12.

Technical solutions of the utility model are by the way that door-hinge includes upper connector, and upper connector is included arranged on 11 one end of cabinet Upper fitting, top chock 23 and upper bearing (metal) 22 arranged on 12 one end of door body, upper bearing (metal) 22 are fixedly connected with top chock 23, on Fitting is equipped with communicating pipe 212, communicating pipe 212 partially passes through upper bearing (metal) 22 and top chock 23, makes top chock 23 around communicating pipe 212 rotate, and effectively realize that door body 12 is swung；Also, communicating pipe 212 passes through for connecting line 40, connecting line is on the one hand effectively hidden 40 and realize quick cabling, on the other hand effectively reduce wiring accessory, avoid the movement bending of connecting line 40 caused by abrasion, carry High ornamental value and security.

Specifically, fitting further includes the connecting plate 211 being connected with cabinet 11 on the present embodiment, communicating pipe 212 is arranged on connection Plate 211, connecting plate 211 are connected formed with mounting hole 2111, communicating pipe 212 through mounting hole 2111 with cabinet 11.

Connecting plate 211 can be fixedly connected on cabinet 11 by way of being spirally connected, and concretely cabinet 11 is set screw connection manner Threaded hole, connecting plate 211 set through hole, and bolt is threadedly coupled through through hole and threaded hole, effectively easy to disassemble.

Connecting tube 26 can be fixedly connected on connecting plate 211 by welding, welding manner concretely connecting tube 26 Through mounting hole 2111, then the junction of electric welding connection pipe 26 and mounting hole 2111, advantageously forms and is fixedly connected, the company of avoiding Adapter 26 is connected separately on cabinet 11, improves stability.

Preferably, the present embodiment door-hinge further includes lower connector, lower connector include step 24, lower bearing 25, with And connecting tube 26, step 24 are arranged on one end that cabinet 11 deviates from upper fitting, connecting tube 26 deviates from upper bearing (metal) arranged on door body 12 One end of seat 23, lower bearing 25 are partially accommodated in connecting tube 26, connecting tube 26 is rotated around lower bearing 25, lower bearing 25 and lower axle Bearing 24 is fixedly connected.

Upper connector and lower connector are arranged at intervals, and the present embodiment connecting tube 26 and upper bearing (metal) 22 are respectively arranged on door body 12 Both ends, step 24 and communicating pipe 212 are respectively arranged on the both ends of cabinet 11, effectively steady connection and stress equalization.

Step 24 can be fixedly connected on cabinet 11 by way of being spirally connected, and concretely cabinet 11 is set screw connection manner Threaded hole, step 24 set through hole, and bolt is threadedly coupled through through hole and threaded hole, effectively easy to disassemble.

Connecting tube 26 is supporting item, is used to support door body 12, and connecting tube 26 can be fixedly connected on door by way of clamping Body 12, concretely door body 12 sets slot to snap fit, and connecting tube 26 is embedded in slot, effectively easy to disassemble.

Specifically, the present embodiment lower bearing 25 includes inner ring and outer rings, and exterior ring cap is arranged on one end of inner ring, 26 sets of connecting tube Arranged on the other end of inner ring, outer shroud is fixedly connected with step 24.

During door body 12 is swung, driven arranged on the connecting tube 26 of door body 12 interior around outer shroud rotation, effectively realization The wobbling action of door body 12 and cabinet 11.

Further, the present embodiment step 24 includes fixing piece 241 and the locating piece 242 being connected with fixing piece 241, Fixing piece 241 is connected to cabinet 11, and locating piece 242 is contained in locating slot 2421 formed with locating slot 2421, lower bearing 25.

Fixing piece 241 and locating piece 242 are formed as one structure, and fixing piece 241 can be fixedly connected by way of being spirally connected In cabinet 11, concretely cabinet 11 is threaded hole to screw connection manner, and fixing piece 241 sets through hole, and bolt passes through through hole and spiral shell Pit is threadedly coupled, effectively easy to disassemble；The outer wall of outer shroud is abutted with the inner wall of locating slot 2421, is effectively formed fixation.

During lower connector installation, the locating piece 242 and cabinet 11 of step 24 are spirally connected, and outer shroud and fixing piece 241 are clamped, Then 26 one end of connecting tube insertion door body 12, the other end are sheathed on one end of inner ring, effectively easy to disassemble.

Preferably, connector further includes locating part 30 under the present embodiment, and locating part 30 includes deviating from upper axis arranged on door body 12 The limited block 31 of 23 one end of bearing and the limit buckle 32 arranged on limited block 31, limited block 31 are set adjacent to connecting tube 26, locating piece 242 periphery forms arc surface 2422, and is recessed with some limiting slots 2423, and limit buckle 32 is contained in a limiting slot 2423, limit When position part 30 is rotated with door body 12, limit buckle 32 departs from from a limiting slot 2423 and embedded another limiting slot 2423.

Limited block 31 includes the first panel and second panel in angle connection, and first panel can be consolidated by way of being spirally connected Surely door body 12 is connected to, concretely door body 12 is threaded hole to screw connection manner, and first panel sets through hole, and bolt passes through through hole It is threadedly coupled with threaded hole, it is effectively easy to disassemble；

Limit buckle 32 can be fixedly connected on second panel by way of clamping, and concretely second panel is set snap fit Hole is put, one end of limit buckle 32 sets external screw thread, and limit buckle 32 is connected equipped with external screw thread one end through hole with nut thread, effectively It is easy to disassemble；

During door body 12 is swung, limit buckle 32 departs from from a limiting slot 2423 and embedded another limiting slot 2423, has Effect control door body 12 opens and is fixed to special angle.

Further, the present embodiment locating part 30 further includes the cushion pad 33 arranged on limited block 31, the periphery of locating piece 242 Convex block 2424 is also convexly equipped with, convex block 2424 is arranged at intervals with limiting slot 2423, when locating part 30 turns to maximum angular with door body 12 When spending, cushion pad 33 and convex block 2424 abut.

Cushion pad 33 can be rubber or natural rubber, it can produce completion by integrated injection molding mode, and cushion pad 33 can lead to Cross the mode being spirally connected and be fixedly connected on limited block 31, concretely limited block 31 sets through hole 232, cushion pad 33 to engagement thread Hole is threaded, a bolt is threadedly coupled through through hole 232 with threaded hole, effectively easy to disassemble.

When locating part 30 turns to maximum angle with door body 12, cushion pad 33 and convex block 2424 abut, on the one hand effectively The shock produced between buffering door body 12 and cabinet 11, avoids door body 12 from colliding with cabinet 11 or other objects, improves Service life, on the other hand effectively realizes the control of the maximum open angle of door body 12.

The utility model also provides a kind of cabinet, including cabinet 11, door body 12 and connecting line 40, cabinet 11 and door body 12 it Between be equipped with door-hinge described above, cabinet 11 is hinged by door-hinge and door body 12, and cabinet 11 is equipped with mistake line connect with communicating pipe 212 Mouth 112, door body 12 offer the cable-through hole 122 connected with communicating pipe 212, and it is common to cross line mouth 112, communicating pipe 212 and cable-through hole 122 With cable tray is formed, connecting line 40 is contained in cable tray.

The first control panel and second controller, one end connection first of connecting line 40 are respectively equipped with cabinet 11 and door body 12 Controller, the other end extend out of cabinet 11, for this reason, connecting line 40 is elongated end away from one end of the first controller, extension Through cable tray until being connected with second controller, connecting line 40 is effectively extended to door body 12 by one side by door-hinge at end It is interior, 40 normally of connecting line is on the other hand effectively protected, reduces the spoilage of connecting line 40.

The present embodiment door body 12 is formed with the first space 121 connected with cable-through hole 122, top chock 23 and upper bearing (metal) 22 The first space 121 is contained in, upper connector is effectively hidden, reduce the distance between cabinet 11 and door body 12 and increases ornamental value； Formed with the second space 111 connected with crossing line mouth 112, one end of communicating pipe 212 passed through line mouth 112 and was contained in cabinet 11 Second space 111, the other end are contained in the first space 121 through cable-through hole 122, are effectively increased the steady of connecting tube 26 and cabinet 11 Solidity；First space 121, communicating pipe 212 and second space 111 are collectively forming hidden line passage, and connecting line 40 is contained in hidden line and leads to Road, effectively shortens connecting line 40, reduces the rate of curving of connecting line 40 and further hides connecting line 40.

It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of door-hinge, for hinged cabinet and door body, it is characterised in that the door-hinge includes upper connector, the upper connection Part includes upper fitting, the top chock and upper bearing (metal) arranged on described door body one end arranged on described cabinet one end, the upper bearing (metal) It is fixedly connected with the top chock, the upper fitting is equipped with communicating pipe, partially passes through the upper bearing (metal) and upper the communicating pipe Bearing block, makes top chock be rotated around communicating pipe, is passed through for connecting line the communicating pipe.

2. door-hinge as claimed in claim 1, it is characterised in that the upper fitting further includes the connection being connected with the cabinet Plate, is arranged on the connecting plate communicating pipe, the connecting plate formed with mounting hole, the communicating pipe through the mounting hole with The cabinet connection.

3. door-hinge as claimed in claim 1, it is characterised in that the top chock formed it is fluted with connect the groove Through hole, the upper bearing (metal) are contained in the groove, the communicating pipe partially pass through the through hole.

4. such as claim 1-3 any one of them door-hinges, it is characterised in that the door-hinge further includes lower connector, under described Connector includes step, lower bearing and connecting tube, and the step is arranged on the cabinet away from the upper fitting One end, the connecting tube are arranged on one end that the door body deviates from the top chock, and the lower bearing portion is contained in the company Adapter, makes connecting tube be rotated around lower bearing, and the lower bearing is fixedly connected with the step.

5. door-hinge as claimed in claim 4, it is characterised in that the lower bearing includes inner ring and outer rings, and the outer shroud is arranged In one end of the inner ring, the connecting pipe box are arranged on the other end of the inner ring, and the outer shroud is fixed with the step Connection.

6. door-hinge as claimed in claim 4, it is characterised in that the step includes fixing piece and is connected with fixing piece Locating piece, the fixing piece are connected to the cabinet, and the locating piece is contained in described fixed formed with locating slot, the lower bearing Position groove.

7. door-hinge as claimed in claim 6, it is characterised in that the lower connector further includes locating part, the locating part bag Include neighbouring arranged on limited block and limit buckle arranged on limited block, the limited block of the door body away from described top chock one end The connecting tube is set, and the periphery of the locating piece forms arc surface, and is recessed with some limiting slots, and the limit buckle is contained in One limiting slot, when the locating part is rotated with the door body, the limit buckle departs from from a limiting slot and is embedded in another limiting slot.

8. door-hinge as claimed in claim 7, it is characterised in that the locating part further includes the buffering arranged on the limited block Pad, the periphery of the locating piece are also convexly equipped with convex block, and the convex block is arranged at intervals with the limiting slot, when the locating part is with institute When stating door body and turning to maximum angle, the cushion pad and the convex block abut.

9. a kind of cabinet, including cabinet, door body and connecting line, it is characterised in that be equipped with such as between the cabinet and the door body Any door-hinge, the cabinet are hinged by the door-hinge and the door body in claim 1~8, and the cabinet is equipped with What is connected with the communicating pipe crosses line mouth, and the door body offers the cable-through hole connected with the communicating pipe, described to cross line mouth, institute State communicating pipe and the cable-through hole is collectively forming cable tray, the connecting line is contained in the cable tray.

10. cabinet as claimed in claim 9, it is characterised in that the door body is formed with first connected with the cable-through hole Space, the top chock and the upper bearing (metal) are contained in first space, and the cabinet with the line mouth of crossing formed with connecting Logical second space, one end of the communicating pipe are contained in the second space, and the other end is contained in first space, described Cable-through hole, the first space, the communicating pipe and the second space are collectively forming hidden line passage, and the connecting line is contained in described Hidden line passage.