CN204511186U

CN204511186U - A kind of door

Info

Publication number: CN204511186U
Application number: CN201520166661.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: ZOU GENGBIAO
Current assignee: ZOU GENGBIAO
Priority date: 2015-03-24
Filing date: 2015-03-24
Publication date: 2015-07-29
Anticipated expiration: 2025-03-24

Abstract

The utility model proposes a kind of door, comprise door-plate and doorframe, door-plate is provided with rotating shaft and lower rotary shaft, upper rotating shaft and lower rotary shaft are parallel to each other and are fixed on door-plate and the distance at upper rotating shaft and lower rotary shaft two ends is greater than door-plate width makes rotating shaft and lower rotary shaft give prominence to door-plate both sides, the overall employing of door is arranged symmetrically with, left and right adopts mirror image to arrange, upper rotating shaft both sides are respectively provided with bull stick and hinged with lower bull stick one end, the lower bull stick other end and upper bull stick one end hinged, the upper bull stick other end and ceiling hinged, lower rotary shaft both sides are provided with pivoted arm and hinged with pivoted arm one end, the pivoted arm other end and doorframe hinged, pivoted arm and upper bull stick adopt transmission device to connect and make its Coupled motion, at certain position, the open and close that power input device can realize door are set.

Description

A kind of door

Technical field

The utility model belongs to furniture construction Material Field, is specifically related to a kind of door rotating up unlatching.

Background technology

Can rotating along vertical axes that existing door has realizes opening and closing, and such door takies certain space and is not easy to do large, more difficultly realizes automation and opens; The roller scrolling realization that utilizes in the horizontal direction had moves horizontally, and such door easily damages and the width size of door capable of being opened is generally only the half of room width size; Some combinations realize opening and closing both rotating and moving, and such door easily damages and designs and gets up into multi-sheet structure unsightly; What have then can scroll up, and such door is all generally assembled U.S. not having entirety.

Summary of the invention

For above-mentioned prior art, the purpose of this utility model proposes a kind of door, not only attractive in appearance, and globality is strong, does not take the space on ground, and open area is large, compared with prior art has outstanding substantive distinguishing features with significant progressive.

The technical solution of the utility model is achieved in that a kind of door, comprise door-plate and doorframe, door-plate is provided with rotating shaft and lower rotary shaft, upper rotating shaft and lower rotary shaft are parallel to each other and are fixed on door-plate and the distance at upper rotating shaft and lower rotary shaft two ends is greater than door-plate width makes rotating shaft and lower rotary shaft give prominence to door-plate both sides, the overall employing of door is arranged symmetrically with, left and right adopts mirror image to arrange, upper rotating shaft both sides are respectively provided with bull stick and hinged with lower bull stick one end, the lower bull stick other end and upper bull stick one end hinged, the upper bull stick other end and ceiling hinged, lower rotary shaft both sides are provided with pivoted arm and hinged with pivoted arm one end, the pivoted arm other end and doorframe hinged, pivoted arm and upper bull stick adopt transmission device to connect and make its Coupled motion, at certain position, the open and close that power input device can realize door are set.

Adopt the door of said structure, whole door tumbler is the five bar structures only having one degree of freedom, its movement locus also can have uniqueness with satisfied different occasion to the requirement of its movement locus according to design in theory, door upwardly opens, and does not take ground space, save a large amount of space resourcess, can be designed as all-in-one-piece door and make it meet attractive in appearance and practical requirement.

Further, pivoted arm and upper bull stick are all fixed with sprocket wheel, between sprocket wheel, adopt chain to connect, can Synchronous Transmission be ensured like this.

Further, pivoted arm teeth number of sprocket is less than bull stick teeth number of sprocket, make pivoted arm have larger rotational angle like this, when pivoted arm rotational angle is designed to 180 degree, pivoted arm can be able to not increase the service life by the power of moment of torsion only Tensile and compression on the extreme position opened the door and close the door.

Further, the upper bull stick sprocket wheel in left side is connected on same bull stick with the upper bull stick sprocket wheel on right side, can ensure the motion that the left and right sides is consistent like this.

Further, pivoted arm is fixed with swing arm, swing arm has certain elasticity, and doorframe certain position is provided with after spacer pin makes swing arm turn to certain position and no longer moves.

Accompanying drawing explanation

Fig. 1 is the utility model door schematic perspective view;

Fig. 2 is the utility model door schematic front view;

Fig. 3 is the utility model door schematic side view;

Fig. 4 is the utility model door elevational schematic view;

Fig. 5 is the utility model door schematic perspective view.

Detailed description of the invention

As required, disclosed herein specific embodiment of the present utility model, but should be appreciated that the disclosed embodiments are just demonstrated the utility model, the utility model can different and alternative form enforcement.Accompanying drawing may not proportionally be drawn, and some feature can be exaggerated or reduce to illustrate the details of particular elements.Therefore, concrete structure disclosed herein and function detail should not be understood to have limited significance, but only representatively property is basic to instruct those skilled in the art differently to adopt the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, the concrete improvement embodiment of a kind of, , comprise door-plate 1 and doorframe 2, door-plate 1 is provided with rotating shaft 6 and lower rotary shaft 4, upper rotating shaft 6 and lower rotary shaft 4 are parallel to each other and are fixed on door-plate 1 and the distance at upper rotating shaft 6 and lower rotary shaft 4 two ends is greater than door-plate 1 width makes rotating shaft 6 and lower rotary shaft 4 give prominence to door-plate 1 both sides, the overall employing of door is arranged symmetrically with, left and right adopts mirror image to arrange, upper rotating shaft 6 both sides are respectively provided with bull stick 7 and hinged with lower bull stick 7 one end, lower bull stick 7 other end and upper bull stick 8 one end hinged, upper bull stick 8 other end and ceiling 3 hinged, lower rotary shaft 4 both sides are provided with pivoted arm 5 and hinged with pivoted arm 5 one end, pivoted arm 5 other end and doorframe 2 hinged, pivoted arm 5 adopts transmission device to connect with upper bull stick 8 and makes its Coupled motion, at certain position, the open and close that power input device can realize door are set.

As shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, pivoted arm 5 and upper bull stick 8 are fixed with arm sprocket wheel 11 respectively and bar chain take turns 10, arm sprocket wheel 11 and bar chain adopt chain 12 to connect between taking turns 10, can ensure Synchronous Transmission like this.

As shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, arm sprocket wheel 11 number of teeth is less than bar chain and takes turns 10 numbers of teeth, make pivoted arm 5 have larger rotational angle like this, when pivoted arm 5 rotational angle is designed to 180 degree, pivoted arm 5 can be able to not increase the service life by the power of moment of torsion only Tensile and compression on the extreme position opened the door and close the door.

As shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, the bar chain wheel 10 in left side is taken turns 10 with the bar chain on right side and is connected on same bull stick 9, can ensure the motion that the left and right sides is consistent like this.

As shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5, pivoted arm 5 is fixed with swing arm 14, swing arm 14 has certain elasticity and can rotate around swing arm seat 13, and doorframe 2 certain position is provided with after spacer pin 15 makes swing arm 14 turn to certain position and no longer moves.

Claims

1. a door, comprise door-plate (1) and doorframe (2), it is characterized in that described door-plate (1) is provided with rotating shaft (6) and lower rotary shaft (4), described upper rotating shaft (6) and lower rotary shaft (4) are parallel to each other and are fixed on that door-plate (1) is upper and the distance at upper rotating shaft (6) and lower rotary shaft (4) two ends is greater than door-plate (1) width makes rotating shaft (6) and lower rotary shaft (4) give prominence to door-plate (1) both sides, the overall employing of door is arranged symmetrically with, namely left and right adopts mirror image to arrange, described upper rotating shaft (6) both sides are respectively provided with bull stick (7) and hinged with lower bull stick (7) one end, described lower bull stick (7) other end and upper bull stick (8) one end hinged, described upper bull stick (8) other end and ceiling (3) hinged, described lower rotary shaft (4) both sides are provided with pivoted arm (5) and hinged with pivoted arm (5) one end, described pivoted arm (5) other end and doorframe (2) hinged, described pivoted arm (5) adopts transmission device to connect with upper bull stick (8) and makes its Coupled motion.

2. door according to claim 1, is characterized in that: described pivoted arm (5) and upper bull stick (8) are fixed with arm sprocket wheel (11) respectively and bar chain is taken turns (10), and described arm sprocket wheel (11) and bar chain are taken turns between (10) and adopted chain (12) to connect.

3. door according to claim 2, is characterized in that: described arm sprocket wheel (11) number of teeth is less than bar chain wheel (10) number of teeth.

4. the door according to claim 1 or 3, is characterized in that: bar chain wheel (10) in left side is taken turns (10) with the bar chain on right side and is connected on same bull stick (9).

5. door according to claim 4, it is characterized in that: described pivoted arm (5) is fixed with swing arm (14), described swing arm (14) has certain elasticity and can rotate around swing arm seat (13), and described doorframe (2) certain position is provided with after spacer pin (15) makes swing arm (14) turn to certain position and no longer moves.