KR102541907B1 - High performance front door system - Google Patents

Abstract

The present invention provides a high-performance front door system equipped with a door frame, a door leaf, an upper/lower/side frame, a handle auxiliary unit for assisting a handle part in a hinge part, and an opening/closing guide unit for assisting in opening/closing of a door leaf. .

Description

High performance front door system {High performance front door system}

The present invention relates to a high-performance front door system, and more particularly, to a door frame for constituting a front door, a door leaf, an upper/lower/side frame, a handle auxiliary unit assisting a handle part in a hinge part, and an opening/closing guide assisting opening/closing of a door leaf. It relates to a high-performance front door system equipped with a unit.

Existing front doors require considerable effort and strength when opening and closing, and have a structurally weak problem because the door frame is configured in a straight line. In addition, since the weight of the door leaf is heavy, there is a possibility that damage may occur when opening or closing the door.

For example, most existing front doors can be opened and closed only in one direction, and security problems may occur when a user incorrectly closes the door or leaves without closing it. In addition, due to the weight and size of the door, opening and closing is difficult or inconvenient in many cases, and there are problems such as requiring a lot of time and manpower during construction. In order to solve the problems of these existing doors, a more convenient, safe, and equipped with a strong security system has become a front door.

In order to improve these problems, a high-performance front door system with improved front door structure and opening/closing method is to be developed.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a high-performance front door system equipped with a door frame, a door leaf, an upper/lower/side frame, and a hinge part.

Another object of the present invention is to provide a high-performance front door system equipped with a handle auxiliary unit for assisting rotation of the handle part.

Another object of the present invention is to provide a high-performance front door system equipped with an opening and closing guide unit that guides and opens and closes the door.

The object of the present invention is not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

A high-performance front door system according to an embodiment of the present invention for solving the above problems may include a door handle portion installed to open and close the front door.

In one embodiment, the high-performance front door system is an upper frame fastened to the upper part of the door to shield the upper part of the front door for heat insulation and soundproofing, a lower frame fastened to the lower part of the door to shield the lower part of the front door to heat and soundproof, A side frame fastened to both sides of the door to shield both sides of the entrance door for heat and sound insulation, a hinge part fastened to the top and bottom of the side frame and rotated to open and close the door, and a hinge for installing the door It may include a door frame forming a space.

In one embodiment, the high-performance front door system is installed in the installation area (A) of the door handle assisting unit for assisting the rotation of the handle portion, and is installed in each of the upper frame and the lower frame to move the door leaf along the door frame. It may include an opening and closing guide unit that guides and opens and closes.

In one embodiment, the handle auxiliary unit is provided with a rotational rail part circularly installed in the installation area (A) of the door, and a plurality of pieces installed to be able to slide and rotate in a circular way on the rotational rail part, and to be jointly rotated upward. A rotating part, a circular suction part body installed so as to connect the upper portions of the plurality of rotating parts and having rotation grooves at regular intervals along the inner circumference, rotating in each of the rotation grooves of the suction part body at regular intervals. Possibly installed may include a suction portion for adsorbing and fixing the handle portion.

In one embodiment, the rotation rail unit is installed on a plurality of rail gears slidably installed along the rotation rail unit, a gear shaft inserted through the rail gear to rotate the rail gear, and a plurality of rail gears. A braking unit installed to fix the rail gear along the rotating rail unit may be included.

In one embodiment, the braking unit includes a diagonal bar-shaped connecting body formed with a gear groove to be fastened with the rail gear, and a fixing bracket installed on top of the connecting body to fix fastening between the rail gear and the connecting body. , A gear connecting member installed toward the gear shaft from the inner surface of the connecting body to fasten the gear shaft and the connecting body, rotatably installed along the pivoting rail at the bottom of the connecting body to slide the connecting body A sliding wheel, a sliding support installed to slide along a sliding groove formed at the front end of the connecting body, a support bracket installed at the front end of the sliding support, and an elastic force toward the support bracket at the front end of the connecting body can be generated. A braking spring installed in such a way as to absorb the shock caused by the braking operation, a protrusion support installed in the lower part of the support bracket in a '-' direction, and a plurality of protruding and retractable protrusions toward the pivoting rail on the protrusion support. It may include a braking protrusion for fixing the rail gear, and a braking sensor unit installed at a lower portion of the connecting body to protrude and retract the braking protrusion by control.

In one embodiment, the pivoting unit is installed on a first pivoting shaft rotatably installed on the gear shaft, a first joint hinge installed on top of the first pivoting shaft, and an upper portion of the first pivoting shaft. A second rotational axis rotatably installed by one joint hinge, and a second joint hinge installed above the second rotational axis, wherein the suction part body engages with each of the second joint hinges and rotates therein and an adsorption unit drive gear built in so as to do so, wherein the adsorption unit is installed on each of the adsorption unit drive gears and is rotatably installed in the rotational groove of the adsorption unit body according to the rotation of the adsorption unit drive gear. , It may include a suction head installed on the upper part of the shaft of the suction part to suction and fix the handle part.

In one embodiment, the adsorption head unit is inserted toward the circumference of the adsorption unit shaft, and the protrusion ring protrudes from the circumference of the connection part lower fixing body, and the connection part lower fixing body is caught on the protrusion ring on the circumference of the connection part lower fixing body. A fastening ring inserted, a rubber ring made of rubber material inserted into the lower fixing body of the connecting part, a connecting ring inserted into the lower fixing body of the connecting part and disposed to support the rubber ring, and an upper part of the connecting part fastened to the upper part of the lower fixing body of the connecting part. A fixed body, a connection part inserted into the upper part of the upper part of the connection part, an adsorption pipe penetrated along the connection part and inserted into the adsorption part shaft to suck and flow air, upwardly at regular intervals around the circumference of the connection part. It may include a pipe support member installed to support the suction pipe, and an suction member installed on the suction pipe and an upper portion of the pipe support member to absorb the grip portion.

In one embodiment, in the handle auxiliary unit, after the rail gear slides along the rotating rail portion by control to rotate the rotating portion at a predetermined angle, the braking portion fixes the rail gear, and the rotating portion rotates. The first rotational shaft and the second rotational shaft sequentially rotate at the joints, and the second joint hinge meshes with the driving gear of the suction unit to rotate, so that the suction unit rotates toward the handle portion to adsorb and fix to the handle portion. The locking unit may further include a feature of sliding the rail gear so that the suction unit rotates the handle unit to open the door.

In one embodiment, the opening and closing guide unit may include a door frame roller partially protruding and rotatably installed on the door frame, a guide driving unit rotatably built into the top and bottom of the door leaf, and formed on the upper frame and the lower frame. A rotating roller having a rotating shaft rotatably inserted into a unit groove, a rotating support installed to rotate in all directions on the rotating shaft of the rotating roller by the rotation of the rotating shaft, and rotatably installed at the distal end of each of the rotating supports, the door frame roller and It may include a guide roller installed to rotate in engagement with the guide drive unit, and a blocking unit installed to be deployable along the rotation roller and the guide roller in each of the rotation supports to perform a heat radiation and wind protection function.

In one embodiment, the guide drive unit is installed to be rotatably driven by driving gears built into upper and lower portions of the door at regular intervals, and wound around the driving gears at regular intervals to drive rotatable by rotation of the driving gears. A belt, wherein the rotation roller has first wheel grooves formed at regular intervals along an outer surface of the circumferential portion, and a plurality of lower deployment wheels and the first wheel grooves along both inner surfaces of the first wheel grooves. A roller fixing bracket 232 rotatably installed at one end of the block to fix the blocking part, a seating spring 233 installed in plurality to generate an elastic force at one end of the first wheel groove, It includes a feature that a seating member 234 for seating the blocking part is installed on both sides of one end, and the guide roller has second wheel grooves formed at regular intervals along the outer surface of the circumference, and the second wheel A plurality of upper deployment wheels along both inner surfaces of the groove, a roller fixing bracket 252 rotatably installed at one end of the second wheel groove to fix the blocking portion, and an elastic force applied to one end of the second wheel groove. It may include a feature in which a plurality of seating springs 253 are installed to generate, and seating members 254 for seating the blocking portion are installed on both sides of one end of the second wheel groove.

In one embodiment, the rotation support, a lower rotation support installed upward from the rotation shaft, an elastic part installed on top of the lower rotation support to generate an elastic force, installed on top of the elastic part and installed toward the guide roller It includes an upper rotational support, wherein the elastic part includes a lower member bracket installed on the upper portion of the lower rotational support, an elastic member installed upward on the lower member bracket and made of a material generating an elastic force, and an upper portion of the elastic member. An upper member bracket installed to be connected with the upper rotational support to support the elastic member, an upward elastic axis inserted into the center of the lower member bracket, a first spring installed to generate an elastic force at an upper portion of the upward elastic axis, the A spring support member installed on top of the first spring, a downward elastic shaft inserted into the central portion of the upper member bracket, but also inserted into the circumference of the upward elastic shaft, filled with air therein, and an elastic force applied to the inner upper portion of the downward elastic shaft. It may include a second spring installed to generate, and a spring compression member installed below the second spring.

In one embodiment, the blocking part is installed so as to be unwound and wound around a blocking part support shaft rotatably embedded in a blocking part groove formed along the longitudinal direction of the rotation support and a circumference of the blocking part support shaft to dissipate heat and A blocking member performing a windbreak function, a blocking unit deployment shaft inserted into one end of the blocking member to support the blocking member, and a blocking unit deployment shaft installed on top of the blocking unit deployment shaft to move the blocking unit deployment shaft along the top deployment wheel. An upper deployment gear and a lower deployment gear installed under the blocking unit deployment shaft and moving the blocking unit deployment shaft along the lower deployment wheel, and a fixing member for fixing the upper deployment gear and the lower deployment gear to the seating member by rotating toward the deployment gear and the lower deployment gear, wherein the opening/closing guide unit is configured to control when the door leaf approaches the doorframe. As the guide driving part rotates and the plurality of guide rollers engage with the door frame roller to rotate, the rotating shaft rotates to close the door leaf, and the blocking unit rotates the first wheel groove of the rotating roller and the first wheel groove of the guide roller. 2. The blocking member is unwound along the wheel groove, and while the upper deployment gear and the lower deployment gear are seated on the seating member, the roller fixing brackets 232 and 252 and the fixing member rotate to rotate the upper deployment gear and the lower deployment gear. A feature of fixing the lower deployment gear so that the blocking member performs a heat dissipation and wind protection function may be further included.

According to the present invention, a high-performance front door system equipped with a door frame, a door leaf, an upper/lower/side frame, a handle auxiliary unit for assisting a handle part in a hinge part, and an opening/closing guide unit for assisting in opening/closing of a door leaf is provided do.

In particular, the handle auxiliary unit plays a role of helping to easily grab and pull the handle of the front door, so that the effect of providing convenience to users who are uncomfortable with handle operation, such as the elderly and young people, is expected.

In addition, the opening and closing guide unit serves to safely maintain the opening and closing direction of the front door, preventing accidents such as tilting of the door over time, so that the door is safely opened and closed.

Effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present invention.

1 shows an overall embodiment of a high-performance front door system according to the present invention.
Figure 2 shows an overall embodiment of the handle auxiliary unit of the high-performance front door system according to the present invention.
Figure 3 shows an embodiment of the pivoting rail of the high-performance front door system according to the present invention.
Figure 4 shows embodiments of the suction unit of the high-performance front door system according to the present invention.
Figure 5 shows an assembly diagram and an embodiment of the suction head of the high-performance front door system according to the present invention.
Figure 6 shows embodiments of the opening and closing guide unit of the high-performance front door system according to the present invention.
Figure 7 shows embodiments of the elastic part of the high-performance front door system according to the present invention.
8 illustrates embodiments of a blocking unit of a high-performance front door system according to the present invention.

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described in this specification may be modified in various ways. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, specific embodiments disclosed in the accompanying drawings are only intended to facilitate understanding of various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and technical scope of the invention.

Terms including ordinal numbers, such as first and second, may be used to describe various components, but these components are not limited by the above terms. The terminology described above is only used for the purpose of distinguishing one component from another.

In this specification, terms such as "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded. It is understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle. It should be. On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Meanwhile, a “module” or “unit” for a component used in this specification performs at least one function or operation. And a "module" or "unit" may perform a function or operation by hardware, software, or a combination of hardware and software. In addition, a plurality of “modules” or “units” other than “modules” or “units” to be executed in specific hardware or to be executed in at least one processor may be integrated into at least one module. Singular expressions include plural expressions unless the context clearly dictates otherwise.

In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be abbreviated or omitted.

1 shows an overall embodiment of a high-performance front door system according to the present invention.

Referring to FIG. 1 , a high-performance front door system may include a door leaf 10, an upper frame 20, a lower frame 30, a side frame 40, a hinge portion 50, and a door frame 60.

The door leaf 10 may be provided with a handle portion 70 installed to open and close the front door.

The upper frame 20 may be provided to be fastened to the upper part of the door 10 to shield the upper part of the porch to insulate and sound-insulate.

The lower frame 30 may be provided to be fastened to the lower part of the door 10 to shield the lower part of the front door to insulate and sound-insulate.

The side frame 40 may be provided to be fastened to both sides of the door 10 to shield both sides of the porch to heat and sound.

The hinge part 50 may be provided to rotate to open and close the door 10 by being fastened to the top and bottom of one side frame 40 .

The door frame 60 may be provided to form a space for installing the door leaf 10 .

The assembly relationship of the components and the effect of the embodiment are described in detail as follows.

In the high-performance front door system, the door frame 60 is installed in the front door space.

As shown in the drawing, the handle part 70 is installed on the door leaf 10.

An upper frame 20 is installed on the top of the door 10, a lower frame 30 is installed on the bottom of the door 10, and side frames 40 are installed on both sides of the door 10.

Hinges 50 are installed at the top and bottom of one side frame 40 so that the assembled shape is rotatably installed on the door frame 60 .

In one embodiment, when holding and rotating the handle portion 70 to open the vestibule and pulling at the same time, the hinge portion 50 rotates to open the vestibule.

In one embodiment, in order to close the front door, the door handle 70 is grasped and pushed so that the hinge unit 50 rotates and the door 10 is inserted into the door frame 60 to close the front door.

2 to 5 show an overall embodiment of the handle auxiliary unit 100 of the high-performance front door system according to the present invention.

Referring to FIGS. 2 to 5 , the high-performance front door system may be installed in the installation area A of the door 10 to assist rotation of the handle 70 .

The handle auxiliary unit 100 may include a pivoting rail part 110, a pivoting part 120, a suction part body 130, and a suction part 140.

The rotational rail unit 110 may be installed in a circular shape in the installation area A of the door leaf 10 .

In addition, the rotation rail unit 110 may include a rail gear 111 , a gear shaft 112 , and a braking unit 113 .

A plurality of rail gears 111 may be installed to be slidable along the rotational rail unit 110 .

The gear shaft 112 may be provided to rotate the rail gear 111 by being inserted through the rail gear 111 at regular intervals.

The braking unit 113 may be installed on each of the plurality of rail gears 111 and may be installed to fix the rail gear 111 along the rotating rail unit 110 .

In addition, the braking unit 113 includes a connecting body 1131, a fixed bracket 1132, a gear connecting member 1133, a sliding wheel 1134, a sliding support 1135, a support bracket 1136, and a braking spring 1137 , a protrusion support unit 1138, a braking protrusion 1139, and a braking sensor unit 1140 may be included.

The connection body 1131 may be provided in the shape of a slanted bar having a gear groove 1131a formed therein to be coupled with the rail gear 111 .

The fixing bracket 1132 may be installed above the connection body 1131 to fix the fastening of the rail gear 111 and the connection body 1131 .

The gear connecting member 1133 may be installed from the inner surface of the connecting body 1131 toward the gear shaft 112 to engage the gear shaft 112 and the connecting body 1131 .

The sliding wheel 1134 may be rotatably installed below the connecting body 1131 along the pivoting rail 110 to slide the connecting body 1131 .

The sliding support 1135 may be installed to slide along the sliding groove 1131b formed at the front end of the connecting body 1131 .

At this time, one or two sliding grooves 1131b, as shown in the drawing, or more may be formed, and a sliding support 1135 may be installed thereon.

The support bracket 1136 may be installed at the front end of the sliding support 1135.

The braking spring 1137 may be installed at the front end of the connecting body 1131 to generate an elastic force toward the support bracket 1136 and buffer an impact caused by a braking operation.

The protrusion support 1138 may be installed in a 'ㅡ' direction at the bottom of the support bracket 1136.

A plurality of braking protrusions 1139 may be provided to fix the rail gear 111 by being installed on the protrusion support 1138 so as to protrude and retract toward the pivoting rail unit 110 .

At this time, the braking protrusion 1139 can protrude and retreat by control.

The braking sensor unit 1140 may be installed below the connecting body 1131 to control the braking protrusion 1139 to protrude and retreat.

A plurality of rotational units 120 are installed on the rotational rail unit 110 so as to slide and rotate in a circular shape, but may also be provided so as to be capable of joint rotation in an upward direction.

In addition, the pivoting unit 120 may include a first pivoting shaft 121 , a first joint hinge 122 , a second pivoting shaft 123 , and a second joint hinge 124 .

The first rotation shaft 121 may be installed to be rotatably upward on the gear shaft 112 .

The first joint hinge 122 may be installed above the first rotation shaft 121 .

The second rotation shaft 123 is installed above the first rotation shaft 121 and may be rotatably installed by the first joint hinge 122 .

The second joint hinge 124 may be installed above the second rotation shaft 123 .

The suction unit body 130 is installed to connect the upper portions of the plurality of rotation units 120 and may be provided in a circular ring shape in which rotation grooves 130a are formed at regular intervals along the inner circumference.

In addition, the suction part body 130 may include a suction part drive gear 131 built in to engage and rotate with each of the second joint hinges 124 therein.

The adsorption unit 140 may be rotatably installed in each of the rotational grooves 130a of the adsorption unit body 130 at regular intervals to adsorb and fix the handle unit 70 .

In addition, the adsorption unit 140 may include an adsorption unit shaft 150 and an adsorption head unit 160 .

The suction part shaft 150 is installed on each of the suction part driving gears 131 and may be rotatably installed in the rotational groove 130a of the suction part body 130 according to the rotation of the suction part driving gear 131 .

The suction head 160 may be installed on the upper portion of the suction shaft 150 to adsorb and fix the handle 70 .

In addition, the suction head 160 includes a lower connecting body 161, a fastening ring 162, a rubber ring 163, a connecting ring 164, an upper connecting body 165, a connecting portion 166, and an adsorption pipe. 167, a pipe support member 168, and an adsorption member 169 may be included.

The connection part lower fixing body 161 may be inserted toward the circumference of the suction part shaft 150, and a protruding ring 161a may protrude from the circumference.

The fastening ring 162 may be inserted so as to be caught by the protrusion ring 161a at the circumference of the lower fixing body 161 of the connecting part.

The rubber ring 163 may be made of a rubber material inserted into the lower fixing body 161 of the connecting part.

The connecting ring 164 may be inserted into the lower fixing body 161 of the connecting part and arranged to support the rubber ring 163 .

The connection part upper fixing body 165 may be provided to be fastened to the upper part of the connection part lower fixing body 161 .

The connection part 166 may be provided to be inserted into the upper part of the connection part upper fixing body 165, especially towards the central part.

The adsorption pipe 167 may be inserted along the connection portion 166 to be embedded in the adsorption portion shaft 150 to suction and flow air.

The pipe support member 168 may be provided to support the suction pipe 167 by being installed upward at regular intervals on the circumference of the connection part 166 .

The adsorbing member 169 may be formed to adsorb the handle portion 70 by being installed on the upper portion of the adsorbing pipe 167 and the fan support member.

At this time, the adsorbing member 169 may be provided with a material such as rubber or polyurethane to easily adsorb to the handle portion 70 .

The assembly relationship of the components and the effect of the embodiment are described in detail as follows.

In the handle auxiliary unit 100, the rotational rail part 110 is circularly installed in the installation area A of the door leaf 10.

In the pivoting rail part 110 , a plurality of rail gears 111 are slidably installed along the pivoting rail part 110 .

As shown in the drawing, the gear shaft 112 is inserted through the rail gears 111 at regular intervals.

The braking unit 113 is installed on each of the plurality of rail gears 111.

In the braking part 113, the connecting body 1131 in which the fixing bracket 1132 is installed on the upper part of the connecting body 1131 is fastened with the rail gear 111.

The gear connecting member 1133 is installed toward the gear shaft 112 from the inner surface of the connecting body 1131.

The sliding wheel 1134 is installed below the connecting body 1131 and is rotatably installed on the pivoting rail 110 .

The sliding support 1135 is slidably installed along the sliding groove 1131b formed at the front end of the connecting body 1131 .

At this time, as shown in the drawing, sliding supports 1135 may be installed in the two sliding grooves 1131b, but the number is not limited.

The support bracket 1136 is installed at the front end of the sliding support 1135.

The braking spring 1137 is installed from the front end of the connecting body 1131 toward the support bracket 1136.

The protrusion support 1138 is installed in the 'ㅡ' direction at the bottom of the support bracket 1136.

A plurality of braking protrusions 1139 are installed on the protrusion support 1138 so as to protrude and retract toward the pivoting rail 110 .

The braking sensor unit 1140 is installed below the connection body 1131.

A plurality of pivoting parts 120 are slidably installed on the pivoting rail 110 .

In the rotating part 120 , the first rotating shaft 121 is rotatably installed on the gear shaft 112 .

The first joint hinge 122 is installed on top of the first pivot shaft 121 .

The second rotational shaft 123 is rotatably installed on the upper portion of the first rotational shaft 121 by the first joint hinge 122 .

The second joint hinge 124 is installed on top of the second pivot shaft 123.

The suction part body 130 is installed to connect the upper part of the plurality of pivoting parts 120 .

Specifically, the suction unit body 130 is installed to connect the upper portions of the plurality of second joint hinges 124 .

The suction unit driving gear 131 is installed to engage and rotate with each of the second joint hinges 124 inside the suction unit body 130 .

The adsorption unit 140 is rotatably installed toward the handle unit 70 in each of the pivot grooves 130a of the adsorption unit body 130 .

In the suction part 140, the suction part shaft 150 is rotatably installed in the suction part drive gear 131 and is rotatably installed in the rotation groove 130a of the suction part body 130.

The adsorption head unit 160 is installed on the upper portion of the adsorption unit shaft 150 .

In the suction head part 160, the lower connecting part fixing body 161 is inserted into the circumferential part of the suction part shaft 150.

The fastening ring 162 is inserted into the circumference of the lower fixing body 161 of the connecting part.

A rubber ring 163 and a connection ring 164 are sequentially inserted into the lower fixing body 161 of the connection part.

The connection part upper fixing body 165 is fastened to the upper part of the connection part lower fixing body 161.

The connection part 166 is inserted into the upper part of the connection part upper fixing body 165.

The adsorption pipe 167 penetrates along the connection portion 166 and is embedded in the adsorption shaft 150. Although not shown in the figure, a control unit (not shown) controls air intake for adsorption at the distal end of the adsorption pipe 167. may be installed.

The pipe support member 168 is installed upwardly at regular intervals around the circumference of the connection part 166 .

The adsorption member 169 is installed on the upper portion of the adsorption pipe 167 and the pipe support member 168.

In one embodiment, the plurality of rail gears 111 may slide along the rotation rail unit 110 by control to rotate the plurality of rotation units 120 at a predetermined angle.

In one embodiment, each braking part 113 of the plurality of pivoting parts 120 rotated at a certain angle may fix the rail gear 111 .

In one embodiment, when the braking unit 113 is fixed, the braking sensor unit 1140 controls the braking protrusion 1139 to protrude toward the rotational rail unit 110 so that the rail gear 111 can be fixed. there is.

In one embodiment, when the braking unit 113 is fixed, the sliding support 1135 can flow along the sliding groove 1131b to absorb the shock generated during braking by the elastic force generated by the braking spring 1137. can

In one embodiment, when the rotation unit 120 is rotated, the first rotation axis 121 and the second rotation axis 123 are sequentially rotated by the first joint hinge 122 and the second joint hinge 124. can

In one embodiment, when the second joint hinge 124 rotates, the suction unit driving gear 131 engages and rotates, so that the suction unit shaft 150 rotates toward the handle portion 70 so that the suction head portion 160 moves toward the handle portion. It can be adsorbed and fixed to (70).

In one embodiment, after the suction head part 160 is absorbed to the handle part 70, the braking part 113 slides the rail gear 111 by control so that the suction part 140 moves the handle part 70. The door leaf 10 may be opened by rotating.

In one embodiment, when the suction head 160 is absorbed by the handle 70, the suction pipe 167 sucks air through the suction member 169 by the control unit, so that the suction member 169 is attached to the handle 70. ) can be adsorbed.

In one effect, the handle assisting unit 100 may turn the handle 70 by assisting an elderly person or a child who lacks strength or energy to rotate the handle 70 .

6 to 8 show embodiments of the opening and closing guide unit 200 of the high-performance front door system according to the present invention.

6 to 8, the high-performance front door system is installed on the upper frame 20 and the lower frame 30, respectively, and opens and closes the guide unit 200 that guides the door 10 along the door frame 60 to open and close. ) may be included.

The opening/closing guide unit 200 may include a door frame roller 210, a guide driving unit 220, a rotation roller 230, a rotation support 240, a guide roller 250, and a blocking unit 260.

A part of the door frame roller 210 may be protruded and rotatably installed on the door frame 60 .

The guide driving unit 220 may be provided to be built in to rotate and drive the top and bottom of the door leaf 10 .

In addition, the guide driving unit 220 may include a driving gear 221 and a driving belt 222 .

The driving gear 221 may be built into the top and bottom of the door leaf 10 to be rotatably driven at regular intervals.

The driving belt 222 may be installed to be wound around the driving gear 221 at regular intervals and rotatably by rotation of the driving gear 221 .

The rotary roller 230 may be provided so that the rotary shaft 230a is rotatably inserted into unit grooves formed in the upper frame 20 and the lower frame 30 and is inserted along the circumference of the rotary shaft 230a.

In addition, the rotating roller 230 may have first wheel grooves 230a formed at regular intervals along the outer surface of the circumferential portion, particularly along the longitudinal direction.

In addition, the rotating roller 230 may include a lower deployment wheel 231, a roller fixing bracket 232, a seating spring 233, and a seating member 234 installed.

A plurality of lower deployment wheels 231 may be installed along both inner surfaces of the first wheel groove 230a.

The roller fixing bracket 232 may be rotatably installed at one end of the first wheel groove 230a to fix the blocking part 260 .

A plurality of seating springs 233 may be installed at one end of the first wheel groove 230a to generate elastic force.

The seating member 234 may be provided to seat the blocking portion 260 on both sides of one end of the first wheel groove 230a.

A plurality of rotation supports 240 may be installed on the rotation shaft 230a of the rotation roller 230 to rotate in all directions by the rotation of the rotation shaft 230a.

In addition, the rotation support 240 may include a lower rotation support 241 , an elastic part 242 , and an upper rotation support 243 .

The lower rotation support 241 may be installed upward from the rotation shaft 230a.

The elastic part 242 may be installed on the upper portion of the lower rotational support 241 to generate an elastic force.

In addition, the elastic part 242 includes a lower member bracket 2421, an elastic part 2422, an upper member bracket 2423, an upward elastic shaft 2424, a first spring 2425, a spring support member 2426, a downward An elastic shaft 2427, a second spring 2428, and a spring compression member 2429 may be included.

The lower member bracket 2421 may be installed on top of the lower rotation support 241 .

The elastic part 2422 is upwardly installed on the lower member bracket 2421 and may be provided by forming a plurality of wrinkles with a material that generates an elastic force.

The upper member bracket 2423 may be installed to connect the upper part of the elastic part 2422 and the upper rotary support 243 to support the elastic part 2422 .

The upward elastic shaft 2424 may be provided to be inserted into the central portion of the lower member bracket 2421 .

The first spring 2425 may be installed above the upward elastic shaft 2424 to generate an elastic force.

The spring support member 2426 may be installed above the first spring 2425.

The downward elastic shaft 2427 may be inserted into the central portion of the upper member bracket 2423 and also inserted into the circumferential portion of the upward elastic shaft 2424 and filled with air therein.

The second spring 2428 may be installed to generate an elastic force on the inner upper portion of the downward elastic shaft 2427.

The spring compression member 2429 may be installed below the second spring 2428.

The upper rotation support 243 may be installed on top of the elastic part 242 and installed toward the guide roller 250 .

The guide roller 250 is rotatably installed at each end of the rotation support 240 and may be installed to rotate in engagement with the door frame roller 210 and the guide driving unit 220 .

In addition, the guide roller 250 may have second wheel grooves 250a formed at regular intervals along the outer surface of the circumference, particularly along the longitudinal direction.

In addition, the guide roller 250 may include a feature in which an upper deployment wheel 251, a roller fixing bracket 252, a seating spring 253, and a seating member 254 are installed.

A plurality of upper deployment wheels 251 may be installed along both inner surfaces of the second wheel groove 250a.

The roller fixing bracket 252 may be rotatably installed at one end of the second wheel groove 250a to fix the blocking part 260 .

In addition, the roller fixing brackets 232 and 252 are rotated toward the upper deployment gear 264 and the lower deployment gear 265 by the rotational shaft to attach the upper deployment gear 264 and the lower deployment gear to the seating members 234 and 254. A fixing member 270 for fixing 265 may be included.

A plurality of seating springs 253 may be installed at one end of the second wheel groove 250a to generate elastic force.

The seating member 254 may be provided to seat the blocking portion 260 on both sides of one end of the second wheel groove 250a.

The blocking unit 260 may be installed to be deployable along the rotating roller 230 and the guide roller 250 in each rotating support 240 to perform heat radiation and windbreak functions.

In addition, the blocking unit 260 may include a blocking unit supporting shaft 261 , a blocking member 262 , a blocking unit deployment shaft 263 , an upper deployment gear 264 , and a lower deployment gear 265 .

The blocking part support shaft 261 may be rotatably embedded in the blocking part groove 261a formed along the longitudinal direction of the rotary support 240 .

The blocking member 262 may be installed around the circumference of the blocking part support shaft 261 to be unwound and wound so as to perform heat dissipation and wind protection functions.

The blocking portion expansion shaft 263 may be inserted into one end of the blocking member 262 to support the blocking member 262 .

The upper deployment gear 264 may be installed above the blocking unit deployment shaft 263 and move the blocking unit deployment shaft 263 along the upper deployment wheel 251 .

The lower deployment gear 265 is installed below the blocking unit deployment shaft 263 and may be provided to move the blocking unit deployment shaft 263 along the lower deployment wheel 231 .

The assembly relationship of the components and the effect of the embodiment are described in detail as follows.

In the opening and closing guide unit 200, it is installed on the upper frame 20 and the lower frame 30, respectively.

A part of the door frame roller 210 is installed on the door frame 60 so as to protrude and rotate.

The guide driving unit 220 is built to rotate at the top and bottom of the door leaf 10 .

In the guide driving unit 220, the driving gear 221 is rotatably built into the top and bottom of the door leaf 10 at regular intervals.

The driving belt 222 is installed to be wound around the driving gear 221 at regular intervals.

The rotating roller 230 is seated in the unit groove of the upper frame 20 and the unit groove of the lower frame 30 with the rotating shaft 230a inserted therein.

In the rotating roller 230, first wheel grooves 230a are formed at regular intervals along the outer surface of the circumference.

A plurality of lower deployment wheels 231 are rotatably installed along both inner surfaces of the first wheel groove 230a.

Seating springs 233 are installed on both sides of one end of the first wheel groove 230a of the rotating roller 230 .

The seating member 234 is installed on both sides of one end of the first wheel groove 230a of the rotating roller 230 .

The rotating support 240 is installed in all directions on the rotating shaft 230a of the rotating roller 230.

In this case, four rotation supports 240 may be installed at each of both ends of the rotation shaft 230a, as shown in the drawing, but are not limited thereto.

Configurations of the rotation support 240 to be described later may be upward or downward according to various angles as shown in the drawing.

In the rotation support 240, the lower rotation support 241 is installed upward from the rotation shaft 230a.

The elastic part 242 is installed on top of the lower rotation support 241 .

In the elastic part 242, it is installed on the top of the lower rotation support (241).

The elastic part 2422 is installed upward on the lower bracket and fastened to the upper member bracket 2423 on the upper part.

The upper member bracket 2423 is installed below the upper rotation support.

The upward elastic shaft 2424 is inserted into the central portion of the lower member bracket 2421 inside the elastic part 2422 .

The first spring 2425 is installed above the upward elastic shaft 2424.

The spring support member 2426 is installed above the first spring 2425.

The downward elastic shaft 2427 is inserted into the central portion of the upper member bracket 2423 inside the elastic part 2422.

The second spring 2428 is installed on the inner upper part of the downward elastic shaft 2427, and the spring compression member 2429 is installed on the lower part of the second spring 2428.

At this time, the coupling shape of the first spring 2425 and the spring support member 2426 is embedded inside the downward elastic shaft 2427.

The upper rotating support 243 is installed on the upper part of the elastic part 242 and is installed toward the side of the guide roller 250 and fastened with the side of the guide roller 250.

The guide roller 250 is installed at each distal end of the rotating support 240 .

In the guide roller 250, second wheel grooves 250a are formed at regular intervals along the outer surface of the circumference.

A plurality of upper deployment wheels 251 are rotatably installed along both inner surfaces of the second wheel groove 250a.

A plurality of seating springs 233 are installed at one end of the second wheel groove 250a of the guide roller 250.

The seating member 234 is installed on both sides of one end of the second wheel groove 250a of the guide roller 250.

The blocking part 260 is embedded in the blocking part groove 261a of each rotation support 240 .

In the blocking part 260, the blocking part support shaft 261 is rotatably embedded in the blocking part groove 261a.

An upper deployment gear 264 is installed at the upper portion of the blocking portion deployment shaft 263 and a lower deployment gear 265 is installed at the lower portion, so that the upper deployment gear 264 follows the upper deployment wheel 251 of the guide roller 250. It is movably coupled, and the lower deployment gear 265 is movably coupled along the lower deployment wheel 231 of the rotating roller 230.

At this time, the blocking member 262 is wound around the circumference of the blocking portion support shaft 261 so as to be unwound, and the blocking portion expansion shaft 263 is inserted into one end portion as shown in the drawing.

Meanwhile, the roller fixing brackets 232 and 252 are installed at one end of the wheel groove of the guide roller 250 and the rotating roller 230 .

The roller fixing brackets 232 and 252 may rotate toward the upper deployment gear 264 and the lower deployment gear 265 by a pivot shaft.

At this time, the roller fixing brackets 232 and 252 rotate so that the fixing member 270 rotates toward the upper deployment gear 264 and the lower deployment gear 265, as shown in the drawing, the upper deployment gear 264 and the lower deployment gear. The deployment gear 265 may be seated on the seating member 234 and the seating spring 233 .

In one embodiment, when the door leaf 10 approaches the door frame 60, the opening/closing guide unit 200 guides the door leaf 10 to the door frame 60 so that the door leaf 10 can be opened and closed smoothly.

In one embodiment, the rotation shaft 230a rotates by rotating the guide driving unit 220 by control, so that the plurality of rotation supports 240 may rotate.

In one embodiment, the plurality of guide rollers 250 engage with the door frame roller 210 to rotate so that the door leaf 10 can be closed.

In one embodiment, the spring support member 2426 and the spring compression member 2429 come into contact with each other while the upward elastic axis 2424 moves the piston along the downward elastic axis 2427 to remove the shock generated when the door 10 is closed. A buffer action may be performed by the elastic force of the first spring 2425 and the second spring 2428.

In one embodiment, after the door 10 is closed, the blocking part 260 is the blocking member 262 along the first wheel groove 230a of the rotating roller 230 and the second wheel groove 250a of the guide roller 250. ) can be used for sound insulation and heat dissipation.

In one embodiment, the upper deployment gear 264 and the lower deployment gear 265 deploy the blocking portion 260 to the seat member 234 by rotation of the upper deployment wheel 251 and the lower deployment wheel 231. can

In one embodiment, while the upper deployment gear 264 and the lower deployment gear 265 are seated on the seating member 234, the seating spring 233 may generate elastic force and elastically support it.

In one embodiment, the roller fixing brackets 232 and 252 and the fixing member 270 may be rotated by a pivot shaft to fix the upper deployment gear 264 and the lower deployment gear 265 .

Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and is common in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Of course, various modifications are possible by those with knowledge of, and these modifications should not be individually understood from the technical spirit or prospect of the present invention.

door (10)
Upper frame (20)
Unit home (20a)
lower frame(30)
Unit home (30a)
side frame (40)
Hinge (50)
door frame(60)
Handle part (70)
Handle auxiliary unit (100)
Rotating rail part (110)
Rail Gear(111)
gear shaft(112)
Breaking part (113)
Connection body (1131)
gear groove (1131a)
Sliding groove (1131b)
Fixed Bracket(1132)
Gear connecting member (1133)
sliding wheel(1134)
Sliding Support (1135)
Support Bracket (1136)
Breaking Spring(1137)
projection support 1138
Breaking Bump(1139)
Breaking sensor unit (1140)
Rotating part (120)
1st rotation axis (121)
First joint hinge (122)
2nd rotation axis (123)
Second joint hinge (124)
Suction unit body (130)
Rotation groove (130a)
Suction part drive gear (131)
Adsorption unit (140)
Adsorption part shaft (150)
Suction head (160)
Connection lower fixed body (161)
Protrusion ring (161a)
fastening ring (162)
rubber ring(163)
Connecting ring(164)
Connection upper fixed body (165)
Connection (166)
Adsorption Pipe(167)
Pipe support member (168)
Adsorption member (169)
Opening and closing guide unit (200)
Door frame roller(210)
Guide driving unit 220
drive gear(221)
drive belt(222)
Rotating Roller(230)
1st wheel groove (230a)
lower deployment wheel(231)
Roller fixing bracket(232)
Seating Spring(233)
Seating member (234)
axis of rotation (230a)
Swivel Support(240)
Lower swivel support (241)
Elastic part (242)
Lower part bracket (2421)
Elastic member (2422)
Top Part Bracket (2423)
Upward elastic axis (2424)
1st spring (2425)
spring support member (2426)
Downward elastic axis (2427)
Second spring (2428)
Spring compression member (2429)
Upper swivel support (243)
Guide Roller(250)
The second wheel groove (250a)
top deployment wheel(251)
Roller fixing bracket(252)
Seating Spring(253)
Seating member (254)
Blocking (260)
Block support shaft (261)
Blocking part groove (261a)
blocking member (262)
Block expansion shaft (263)
upper deployment gear (264)
lower deployment gear(265)
Fixing member (270)

Claims (3)

Door handles installed to open and close the front door;
In the high-performance front door system comprising a,
An upper frame fastened to the upper part of the door to shield the upper portion of the entrance hall for thermal insulation and sound insulation;
A lower frame fastened to the lower part of the door to shield the lower part of the front door for thermal insulation and soundproofing;
Side frames fastened to both sides of the door to shield both sides of the porch for thermal insulation and sound insulation;
hinges fastened to upper and lower portions of the side frame and pivoting to open and close the door;
a door frame forming a space for installing the door leaf;
including,
a handle auxiliary unit installed in the door installation area (A) to assist rotation of the handle part;
including,
The handle auxiliary unit,
a pivoting rail part circularly installed in the installation area (A) of the door;
A plurality of rotational parts installed to be slidable and pivotable in a circular shape on the rotational rail part, and a rotational unit provided to be able to jointly rotate upward;
a circular suction unit body installed to connect the upper portions of the plurality of rotation units and having rotation grooves at regular intervals along the inner circumference;
Adsorption units rotatably installed in each of the rotational grooves of the absorption unit body at regular intervals to adsorb and fix the handle;
including,
The rotating rail part,
a plurality of rail gears slidably installed along the rotating rail unit;
a gear shaft inserted through the rail gear to rotate the rail gear;
a braking unit installed on each of the plurality of rail gears to fix the rail gears along the rotating rail unit;
including,
The breaking part,
a diagonal bar-shaped connection body formed with gear grooves to be engaged with the rail gear;
a fixing bracket installed on an upper portion of the connecting body to fix fastening between the rail gear and the connecting body;
A gear connecting member installed toward the gear shaft from an inner surface of the connecting body to engage the gear shaft and the connecting body;
a sliding wheel rotatably installed at a lower portion of the connecting body along the pivoting rail to slide the connecting body;
a sliding support installed to slide along the sliding groove formed at the front end of the connecting body;
a support bracket installed at the front end of the sliding support;
a braking spring installed at the front end of the connecting body to generate an elastic force toward the support bracket and absorbing an impact caused by a braking operation;
a protruding support part installed in a 'ㅡ' direction on the lower part of the support part bracket;
a plurality of braking protrusions installed on the protrusion support portion to protrude and retract toward the pivoting rail portion to fix the rail gear;
a braking sensor unit installed at a lower portion of the connecting body and controlling the braking protrusion to protrude and retract;
including,
The rotating part,
a first rotation shaft rotatably installed on the gear shaft;
a first joint hinge installed above the first rotation shaft;
a second pivotal shaft installed above the first pivotal shaft and rotatably installed by the first joint hinge;
a second joint hinge installed above the second pivot shaft;
including,
The body of the adsorption unit,
a suction part driving gear internally engaged with each of the second joint hinges to rotate;
including,
the adsorption unit,
Adsorption shafts installed on each of the adsorption unit drive gears and rotatably installed in the rotation groove of the adsorption unit body according to the rotation of the adsorption unit drive gears;
an adsorption head installed on the upper part of the adsorption shaft to adsorb and fix the handle;
including,
The suction head unit,
a connection part lower fixing body inserted toward the circumference of the suction part shaft and having a protruding ring protruding from the circumference;
A fastening ring inserted to the circumference of the lower fixing body of the connecting part to be caught by the protruding ring;
A rubber ring made of rubber material inserted into the lower fixing body of the connecting part;
a connection ring inserted into the lower fixing body of the connection part and arranged to support the rubber ring;
a connection part upper fixing body fastened to an upper part of the connection part lower fixing body;
a connecting portion inserted into an upper part of the upper fixing body of the connecting portion;
an adsorption pipe penetrated along the connection portion and inserted into the adsorption portion shaft to suck and flow air;
a pipe support member installed upward at regular intervals on the circumference of the connection portion to support the suction pipe;
an adsorption member installed on an upper portion of the adsorption pipe and the pipe support member to adsorb the handle portion;
including,
The handle auxiliary unit,
After the rail gear slides along the rotating rail portion by control to rotate the rotating portion at a predetermined angle, the braking portion fixes the rail gear,
By the rotation of the rotation unit, the first rotation shaft and the second rotation shaft are jointly rotated in order, and the suction unit driving gear is engaged and rotated by the second joint hinge.
The adsorbing portion rotates toward the handle portion and is adsorbed and fixed to the handle portion.
The high-performance front door system further comprises a feature in which the braking part slides the rail gear and the suction part rotates the handle part to open the door. delete delete

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