KR101246409B1 - A wheel of sliding windows and doors having preventing eccentric structure of horizontal rotation wheel - Google Patents

Abstract

PURPOSE: A window roller having an eccentricity prevention structure for a horizontal rotary type rolling wheel is provided to horizontally disperse a force, which is generated up and down by the loads of a window, through an incline plane rolling wheel, or to distribute eccentricity applied to the incline plane rolling wheel to the entire incline plane rolling wheel, thereby securing the smooth rolling property of the incline plane rolling wheel, and the durability of a bearing. CONSTITUTION: A window roller(200) having an eccentricity prevention structure for a horizontal rotary type rolling wheel includes a feed bracket(220), an incline plane rolling wheel(230), a radial member(240), and a thrust member(250). The feed bracket is integrally coupled with a rotary shaft(210). The incline plane rolling wheel rotatably coupled to the rotary shaft rolls to be in contact with a diagonal plane guide. The radial member installed in between the incline plane rolling wheel and the rotary shaft distributes and supports the loads of the rotary shaft back and forth, and left and right, and smoothly rotates. The thrust member, inserted into an up-and-down gap between the incline plane rolling wheel and the feed bracket, supports the loads of a window up and down, and rotates.

Description

A wheel of sliding windows and doors having preventing eccentric structure of horizontal rotation wheel

The present invention relates to a window for a door and door sliding sliding contact with the oblique surface guide of the guide rail formed with a pair of oblique surface guide having a slope of a predetermined angle, in particular, the non-contact of the inclined cloud wheel contacting the diagonal guide surface Window wheels designed to allow the rolling wheels to operate normally by distributing the rolling wheel to the remaining parts except the contact surface in front, rear, left, and right and the local load transmitted to the rolling wheel through the rotating shaft. It is about.

1A and 1B are drawings of Korean Utility Model Publication No. 1980-0000016 (hereinafter, referred to as prior art).

The prior art shown in the sliding window is provided with a window support roller (3) and a guide roller (4) is provided on the fixed shaft (2) coupled with the attachment plate (1) to rotate left and right in the direction opposite to each other when the structure is driven Suggesting.

The thrust bearing 5 is driven in contact with the support roller 3 and the attachment plate 1, respectively, and is composed of an assembly of a rotatable roller bearing the load of the window, and the support roller 3 is a guide rail. Maintaining the contact point in the diagonal line on one side of (11), the guide roller (4) maintains the left and right balance by maintaining the contact point perpendicular to the vertical guide surface 13 provided on the other side of the guide rail (11) It has a mode of operation that is rotated in directions opposite to each other.

However, the load of the window made of the weight body is transmitted to the thrust bearing 5 composed of several balls located at the lower part through the attachment plate 1 and supported by the contact portion of the lower support roller 3 and the guide rail 11. As the concentrated load is transmitted only to a part of the contact portion even to the ball configured to be driven independently of each other, as shown in FIG. 1B, the support roller 3 corresponds to the contact surface between the rotating shaft and the coupling hole 3a of the support roller 3. Direction, the distribution of the balanced force with the ball constituting the thrust bearing 5 is destroyed, and furthermore, the clearance is generated in the coupling hole 3a between the support roller 3 and the rotating shaft as much as it is inclined so that the thrust bearing 5 The rotational drive of) is hindered.

In addition, the guide roller 4 supporting the load of the support roller 3 and configured to rotate in a direction opposite to each other, that is, a portion in which the left and right eccentricity of the support roller 3 is generated, that is, the contact roller is in contact with the opposite direction of the contact portion 4. ) The friction with the part is maximized, thereby reducing the smoothness of operation.

That is, the support roller (3) and the guide roller (4) for supporting it have to rotate in a direction opposite to each other, the friction occurs between the support roller (3) installed on the upper portion of the guide roller (4), The friction is rotated in the clockwise direction when the support roller (3) is in contact with the oblique guide surface 12, when sliding, the guide roller (4) is in contact with the vertical guide surface 13 as shown Since the force to rotate in the direction is generated, the direction of rotation of the upper and lower parts are generated in opposite directions to each other, and the support roller 3 and the guide roller 4 are frictions generated because they are connected to each other in the upper and lower parts.

The friction force generated at this time is further increased when the local load as described above occurs.

In addition, unlike the case of the static load as described above, when the window moves, a dynamic load is generated in the front-rear direction. In this case, since the above phenomenon occurs in the direction except the contact surface in the left and right and the front-back direction, the normal operation is performed. It becomes impossible.

In another problem, in addition to the above phenomenon, when the window is conducted in the opposite direction to the oblique plane by the support roller 3 having the oblique plane as in 1c, the lower guide roller 4 is rotated in the lower left direction by the fixed shaft 2. It has a contradictory structure in which it is inverted and eventually the whole window is turned to the right.

The present invention has been made in order to solve the above problems, the inclined surface wheel and one in the front, rear, left and right direction to the guide rail having the inclined surface and another inclined surface wheel having the same structure as a pair, or When the inclined cloud wheel and the vertical cloud wheel are moved in a pair, firstly, the local load generated only at the contact portion is equally distributed to the entire rolling wheel, and second, the window load is transmitted to the rolling wheel. At the same time, by providing a bearing structure that can rotate smoothly, and thirdly, by providing a structure that does not affect rotation when driving each wheel due to the characteristics of each rolling wheel, it occurs on the inclined cloud wheels when the vehicle stops and moves. By eliminating the concentrated load caused by eccentricity, it is necessary to provide a door-to-door doorway to maintain normal driving. There is.

In the above-described object, in the door and door car door 200 sliding in contact with the oblique surface guide 101 of the guide rail 100, a pair of oblique surface guide 101 having a predetermined angle of inclination, the window, It is coupled to the lower end of the plurality of rotating shafts 210 at the bottom and the conveying bracket 220 is formed integrally extended toward at least one of the direction of the vertical and oblique; An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to an oblique surface guide 101; A radial member (240) installed between the inclined surface wheel (230) and the rotating shaft (210) for distributing and supporting a load generated in the front, rear, left, and right directions; Window door rollers 200, characterized in that it comprises a thrust member 250 is inserted into the vertical gap between the inclined surface cloud wheel 230 and the conveying bracket 220 to support the load of the window in the vertical direction to rotate. Is achieved by.

On the other hand, the above object is, respectively, in the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 is formed with a vertical surface guide 102 perpendicular to the oblique surface guide 101 having a predetermined angle of inclination In the doorway door 200 sliding sliding contact, coupled to the bottom of the window, a plurality of rotating shafts 210 at the bottom extending integrally extending toward at least one of the direction of the vertical and oblique transport bracket 220 and; An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to an oblique surface guide 101; A vertical surface wheel 260 inserted into the rotation shaft 210 so as to be rotatable and having an outer diameter surface in contact with a vertical surface guide 102; The radial member is installed between the inclined surface wheel 230 and the rotating shaft 210 and between the vertical surface wheel 260 and the rotating shaft 210 to distribute and support the load generated in the front, rear, left, and right directions and rotate at the same time. 240; Also provided by the door roller door 200 characterized in that it comprises a thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220 to support the load of the window up and down. Is achieved.

In addition, the above object, in the door and door car door 200 sliding in contact with the oblique surface guide 101 of the guide rail 100 is formed with a pair of oblique surface guide 101 having a predetermined angle of inclination A transfer bracket 220 coupled to the bottom of the window and having a plurality of coupling holes 222 formed in at least one of vertical and oblique directions; An inclined surface wheel (230) formed integrally with the rotating shaft (210) rotatably coupled to the coupling hole (222) to be cloud-contacted to the oblique surface guide (101); A radial member 240 installed between the rotary shaft 210 and the coupling hole 222 so as to distribute and support a load generated in the front, rear, left and right directions and rotate at the same time; Is provided between the inclined surface cloud wheel 230 and the conveying bracket 220 is achieved by the door-wheel door 200, characterized in that it comprises a thrust member 250 to rotate by supporting the load of the window up and down.

In addition, the above object is, respectively, in the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 formed with the vertical surface guide 102 perpendicular to the oblique surface guide 101 having a predetermined angle of inclination In the doorway for sliding doors 200 sliding in contact with the cloud contact, coupled to the bottom of the window, a plurality of coupling holes 222 transfer bracket 220 formed in at least one of the direction of the vertical and oblique; An inclined surface wheel (230) formed integrally with the rotating shaft (210) rotatably coupled to the coupling hole (222) to be cloud-contacted to the oblique surface guide (101); A vertical surface wheel 260 integrally formed on the rotating shaft 210 rotatably coupled to the coupling hole 222 so that the outer diameter surface is cloud-contacted to the vertical surface guide 102; Radial is inserted between the inclined surface wheel 230 and the rotary shaft 210 and between the vertical surface wheel 260 and the rotary shaft 210 to distribute and support the load generated in the horizontal, horizontal direction Member 240; It is installed in the vertical gap between the inclined cloud wheel 230 and the conveying bracket 220 by the door and door door roller 200, characterized in that it comprises a thrust member 250 for supporting and rotating the load of the window up and down Is achieved.

In addition, the above object, in the door and door car door 200 sliding in contact with the oblique surface guide 101 of the guide rail 100 is formed with a pair of oblique surface guide 101 having a predetermined angle of inclination The transfer bracket 220 is coupled to the bottom of the window, the rotating shaft 210 integrally formed at the bottom toward the vertical lower portion; An upper inclined surface cloud wheel 230A inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to one side oblique surface guide 101; A lower inclined cloud wheel 230B inserted into the rotating shaft 210 under the upper inclined cloud wheel 230A so as to be rotatable in contact with the other oblique plane guide 101; It is installed between the upper inclined cloud wheel 230A and the rotating shaft 210 and between the lower inclined cloud wheel 230B and the rotating shaft 210 to distribute and support the load generated in the front, rear, left, and right directions and rotate at the same time. A radial member 240; It is installed in the vertical gap between the upper inclined cloud wheel (230A) and the lower inclined cloud wheel (230B) and the vertical gap between the upper inclined cloud wheel (230A) and the transfer bracket 220 to support the load of the window up and down to rotate It is achieved by the door-to-door car door 200, characterized in that it comprises a thrust member (250).

In addition, the above object is, respectively, in the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 formed with the vertical surface guide 102 perpendicular to the oblique surface guide 101 having a predetermined angle of inclination In the doorway for sliding doors 200 sliding in contact with the rolling contact, coupled to the lower end of the window, the rotating shaft 210 at the bottom extending integrally extending toward the vertical lower direction 220 and the bracket; An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to one side oblique surface guide 101; A vertical surface wheel 260 which is rotatably inserted into one of the upper and lower rotary shafts 210 of the inclined surface cloud wheel 230 so that an outer diameter surface is cloud-contacted to the vertical surface guide 102; The radial member is installed between the inclined surface wheel 230 and the rotary shaft 210 and between the vertical surface wheel 260 and the rotary shaft 210 to distribute and support the load generated in the front, rear, left and right directions and to rotate at the same time. 240); When the vertical surface wheel 260 is installed on the inclined surface cloud wheel 230, the thrust disc 270 and the inclined surface cloud wheel integrally formed with the rotating shaft 210 of the upper surface of the inclined surface cloud wheel 230 and protruded from side to side When the thrust member 250 is installed in the upper and lower gaps of the 230, and the vertical surface wheel 260 is installed below the inclined surface wheel 230, the upper and lower surfaces of the inclined surface wheel 230 and the transfer bracket 220 are disposed. The thrust member 250 is provided in the gap, and is achieved by the door-to-door car door 200 characterized by the above-mentioned.

In the doorway door 200 for sliding doors while sliding in contact with the oblique surface guide 101 of the guide rail 100 in which a pair of oblique surface guides 101 having a predetermined angle are inclined, Is coupled, the coupling hole 222 is a transfer bracket 220 formed in the vertical direction; A first inclined surface cloud wheel 230_1 formed integrally with the rotation shaft 210 rotatably coupled to the coupling hole 222 so that the outer diameter surface is cloud-contacted to one side oblique surface guide 101; A second inclined cloud wheel 230_2 mounted on the first inclined cloud wheel 230_1 so as to be rotatable in any one of the lower rotation shafts 210 to be cloud-contacted to the other oblique plane guide 101; The radial is installed between the second inclined surface wheel (230_2) and the rotating shaft 210 and between the coupling hole 222 and the rotating shaft 210 to distribute and support the load generated in the front, rear, left and right directions and rotate at the same time. Member 240; One of the first inclined cloud wheel 230_1 and the second inclined cloud wheel 230_2 and the vertical gap between the transfer bracket 220 and the upper and lower surfaces of the first inclined cloud wheel 230_1 and the second inclined cloud wheel 230_2. It is achieved by the door and door car door 200, characterized in that it comprises a thrust member 250 is inserted between the gap and rotates by supporting the load of the window up and down.

Here, the thrust disc 270 is protruded in all directions so as to be integrated with the rotation shaft 210 at the rotation shaft 210 between the second inclined surface cloud wheel 230_2 and the transfer bracket 220, and the second inclined cloud wheel 230_2. The thrust member 250 is preferably installed between the thrust disc 270 and the thrust disc 270 and the transfer bracket 220.

On the other hand, the above object is, respectively, in the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 is formed with a vertical surface guide 102 perpendicular to the oblique surface guide 101 having a predetermined angle of inclination In the doorway for sliding doors 200 sliding in contact with the cloud contact, coupled to the lower end of the window, the coupling hole 222 is a transport bracket 220 formed in the vertical direction; An inclined cloud wheel 230 formed integrally with the rotation shaft 210 rotatably coupled to the coupling hole 222 to be cloud-contacted to one side oblique surface guide 101; A vertical surface wheel 260 inserted into one of the upper and lower rotating shafts 210 of the inclined surface cloud wheel 230 so as to be rotatable, and being cloud-contacted to the other vertical surface guide 102; The radial member 240 is installed between the rotating shaft 210 and the coupling hole 222 and between the vertical surface wheel 260 and the rotating shaft 210 to distribute and support the load generated in the front, rear, left and right directions, and to rotate at the same time. )Wow; When the vertical surface wheel 260 is installed on the inclined surface cloud wheel 230, the circular thrust disc 270 is protruded to the rotating shaft 210 of the vertical surface wheel 260, the thrust disc ( 270 and the thrust member 250 is installed in the vertical gap between the conveying bracket 220, and when the vertical surface wheel 260 is installed below the inclined surface wheel 230, the inclined surface wheel 230 and the conveying bracket The thrust member 250 is provided in the upper and lower gaps of the 220, and is achieved by the door-car door 200 for the door.

In addition, the above object is, respectively, in the oblique plane guide 101 and the vertical plane guide 102 of the guide rail 100 formed with a vertical plane guide 102 perpendicular to the oblique plane guide 101 having a predetermined angle of inclination In the doorway for sliding doors 200 sliding in contact with the cloud contact, coupled to the lower end of the window, the coupling hole 222 is a transport bracket 220 formed in the vertical direction; A vertical surface wheel 260 formed integrally with the rotation shaft 210 rotatably coupled to the coupling hole 222 so that the outer diameter surface is cloud-contacted to one vertical surface guide 102; An inclined surface cloud wheel 230 inserted into the upper and lower rotating shafts 210 of the vertical surface wheel 260 so as to be rotatable and being cloud-contacted to the oblique surface guide 101; A radial member 240 installed between the coupling hole 222 and the rotation shaft 210 and between the inclined surface cloud wheel 230 and the rotation shaft 210 to support loads generated in the front, rear, left, and right directions; When the inclined surface cloud wheel 230 is installed on the vertical surface wheel 260, the thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220, the inclined surface wheel ( When the 230 is installed below the vertical surface wheel 260, the thrust in the vertical gap between the vertical surface wheel 260 and the conveying bracket 220, and the vertical gap between the vertical cloud wheel 260 lower portion and the upper surface of the inclined surface cloud wheel 230, respectively. It is also achieved by the door-car door 200, characterized in that by installing the member 250 to support the load of the window up and down to rotate.

On the other hand, the inclined surface cloud wheel 230 extends the locking portion 232 at a predetermined angle downward from the contact portion in contact with the oblique surface guide 101, the locking portion 232 of the oblique surface guide 101 It is preferable that the angle between the thrust member 250 and the rotating shaft 210 is kept constant by simultaneous contact with the lower guide surface 101a so as to be in rolling contact so that the force is distributed to the thrust member 250 in a balanced manner. The extension shaft 212 is formed to extend downward from the inclined surface cloud wheel 230, and is in contact with the auxiliary guide 103 protruding from the bottom surface of the guide rail 100 to a vertical or oblique guide surface. It is preferable to further include) to move the force eccentric in either of the left and right directions to the center to further increase the force distribution force.

The present invention is a phenomenon that is caused by the inclined surface wheel to maintain a local contact on the inclined surface guide made of diagonal lines, that is, the position of the rotary shaft formed integrally with the inclined cloud wheel or inclined cloud wheel to be turned in the front and rear, right and left directions in the front right and left and right directions It is fixed and rotated, and by reinforcing it, by securing the locking part at the lower part of the rotating shaft formed integrally with the inclined surface wheel or the inclined surface cloud wheel, the perpendicular direction between the inclined surface wheel and the rotating shaft is more firmly maintained, thereby generating up and down by the load of the window. Distributing the force horizontally through the inclined surface wheel or by distributing the eccentricity acting on the inclined surface wheel to the entire inclined surface wheel has the effect of ensuring the smooth rolling and durability of the inclined surface wheel.

1A, 1B, and 1C illustrate the structure of a conventional door car.
Figure 2 is a partially cutaway perspective view showing the structure of a door car according to the present invention.
3a, 3b show a first embodiment according to the invention;
3c and 3d show a second embodiment according to the invention;
Figure 4a shows a third embodiment according to the present invention.
4b shows a fourth embodiment according to the invention;
5A shows a fifth embodiment according to the present invention;
Figure 5b Figure 5c shows a sixth embodiment according to the present invention.
6A and 6B show a seventh embodiment according to the present invention;
6C and 6D show an eighth embodiment according to the present invention;
7A and 7B show a ninth embodiment according to the present invention;

Referring to the structure and operation of the present invention with reference to Figures 2 to 6d as follows.

First, the present invention is in the guide rail 100 formed with a vertical guide or two diagonal guides formed perpendicular to one diagonal guide 101 having a predetermined angle of inclination in one axis or two axes configured state It relates to a window car door 200 for sliding while contacting the cloud.

As mentioned in the description of the prior art, only a part of the inclined cloud wheel 230 placed under the load of the window maintains contact with the oblique guide 101 and thus the inclined cloud having the contact made of the oblique plane The wheel 230 is inclined in the opposite direction to the oblique line in the stationary state, and the phenomenon is inclined in the forward and backward directions during movement at the same time.

In addition, the inclined surface wheel 230 is to support the load generated up and down by the load of the window and to rotate left and right, because the local load of the inclined surface wheel 230 is generated by one surface contact, it is not contacted Since it occurs in the vertical direction of the three-plane direction, the phenomenon of rocking and behavior occurs according to the drag force and direction of the window in the horizontal direction.

This phenomenon causes the inability to operate depending on the size of the window load.

In addition to the above problems, in the Republic of Korea Utility Model Publication No. 1980-0000016, which is conventionally proposed, as shown in FIG. 1A, the support roller 3 and the guide roller 4 are inserted into one fixed shaft 2 to move up and down. By combining, there have been attempts to distribute the local load due to the side contact of the support roller (3) to the front of the support roller (3) by applying the support reaction force of the guide roller (4). Structure.

First, even if the reaction force of the guide roller (4) acts due to the gap between the coupling hole (3a) and the fixed shaft (2) of the support roller (3) occurs the phenomenon of the support roller (3).

Second, since the support rollers 3 and the guide rollers 4 have structures opposite to each other, the support rollers 3 and the guide rollers 4 have opposite directions, so that the support rollers 3 and the guide rollers 4 have one fixed shaft ( 2) The guide roller 4 is inserted into and coupled to the top and bottom, and is shown as a structure for maintaining the horizontality of the support roller 3, which is caused by the opposing contact of the support roller 3 and the guide roller 4. Normal force is difficult because a collision with the force rotating in the same direction between the support roller (3) and the guide roller (4) by the force to rotate in the opposite direction and the vertically mutually coupled force.

Looking at the shape of the rolling wheel used in the present invention is a vertical plane driven to make contact with the vertical surface guide 102 made of a vertical surface of the inclined plane wheel and the guide rail driven in contact with the oblique plane guide 101 made of the inclined surface of the guide rail The rolling wheel is driven in a pair and each sloped rolling wheel is driven in a pair.

In addition, according to the shape of the rolling wheel described above, the rotating shaft 210 integrally formed with the transfer bracket 220, the inclined surface cloud wheel 220 integrally formed with the rotating shaft 210, and the vertical surface cloud wheel integrally formed with the rotating shaft 210. 260 is coupled to the coupling hole 222 of the conveying bracket 220, or after integrally forming the conveying bracket 220 and the rotating shaft 210, the inclined surface wheel 220 provided as a separate object and At least one of the vertical surface wheel 260 is presented in the form of coupling to the rotary shaft 210, respectively.

Also in the present invention, the inclined surface wheel 230 having a one-side contact is formed by the eccentricity, the angle is changed, that is, the inclined surface wheel wheel 230 or the inclined surface cloud wheel 230 is formed integrally formed with an insertion hole formed therein The rotating shaft 210 is inverted in the front right, left, and right directions to change the angle, which causes the eccentricity to the thrust member formed in the upper and lower gaps by breaking the horizontal structure between the transfer bracket 220 and the inclined cloud wheel 220. It is generated to act as a direct cause of the driving of the inclined surface wheel 220 is limited.

Accordingly, in order to provide a structure that can be freely rotated while being constrained to maintain the angle of the inclined surface wheel 230 coupled to the rotating shaft 210 or the inclined surface wheel 230 integrally formed on the rotating shaft 210, the The inclined surface wheels 23 and the inclined surface wheels 230, which are integrally formed on the rotating shaft 210, or the inclined surface wheels 230, which are integrally formed on the rotating shaft 210, maintain a constant angle to distribute the force evenly in the horizontal direction. Between the 210 or the coupling hole 222 formed in the transfer bracket 220 and the rotating shaft (210) to maintain the horizontal balance to install a radial member to be rotated to obtain the effect of the fixing and rotation at the same time.

When the vertical load of the window is applied to the radial member, a ball or roller constituting the radial member is applied upwardly to generate a phenomenon in which noise is generated and behavior is restricted, or the inclined surface cloud wheel 230 is transferred. The vertical gap between the brackets 220 is changed.

In order to solve this problem, the thrust member is installed in the vertical gap between the inclined cloud wheel 230 and the transfer bracket 220 to block the transmission of the force directed to the radial member.

As a result, the thrust member 250 serves to rotate each ball or roller in the vertical direction with a diagonal or vertical contact surface in the vertical direction, which is responsible only for the function of supporting the load of the window up and down to rotate it. By doing so, it does not have a direct effect on maintaining the angle of the rotation axis 210 and the inclination surface wheel 230 coupled to the rotation shaft 210 integrally formed with the inclined surface wheel 230.

Therefore, the thrust member 250 is a load applied to the inclined surface cloud wheel 230 is transmitted through the ball of the thrust member 250, while maintaining the reaction force generated in the inclined surface cloud wheel 230 of the left and right directions opposite to each other The rotation can be performed smoothly.

Each ball or roller constituting the thrust member 250 generates an independent drive and has a characteristic that only the left and right rotations are linked by driving as a whole only when the load is uniformly distributed and supported overall. It is possible to provide a structure that does not cause eccentricity in balls or rollers.

 Looking at the configuration of a general thrust bearing, the upper plate and the lower plate are combined to face up and down with a ball or roller in the middle.

Therefore, even if a micro gap is formed in the front, rear, left, and right sides of the upper plate or the lower plate, the balanced distribution of the force applied to each ball or roller is destroyed, which makes it difficult to operate normally. This phenomenon becomes more severe when an eccentricity occurs. appear.

Recently, the application of double or triple glass is becoming more common as the demand for heat insulation performance of windows increases. This increases the weight of the windows, which further increases the eccentricity of the one-side contact slope cloud wheel 230. As described above, it is important to establish a horizontal structure of the transfer bracket 220 and the inclined surface wheels 230.

In order to reinforce the horizontal structure, the present invention is secured by driving the locking portion 232 to the lower portion of the rotating shaft 210 formed integrally with the inclined surface cloud wheel 230 or the inclined surface cloud wheel 230, the inclined surface wheel ( 230 and the parallel structure of the conveying bracket 220 or the right angle structure of the rotating shaft 210 and the inclined surface wheels 230 to disperse the forces generated vertically horizontally, the eccentricity acting on the inclined surface wheels 230 Contact the inclined surface cloud wheel 230 and the inclined surface rolling wheel to rotate to the left and right to provide a structure that can be evenly distributed to the independent ball or roller as a whole to improve the rolling properties and durability of the rolling wheels 230 It is secured.

In other words, the present invention loads up and down the window load on one inclined cloud wheel 230 having diagonally-contacted contacts regardless of the two axes or the short axis or whether the feed bracket 220 and the rotary shaft 10 are integrated. The thrust member 250 is rotated to support the rotary member and the radial member 240 is installed to support the load generated in the horizontal, horizontal, left and right directions to form a pair, moreover, is extended to the lower portion of the inclined cloud wheel 230 Extension shaft 212 and the lower side of the lower rotating shaft 210 formed integrally extending with a separate engaging portion 232 or oblique surface guide 101, the lower vertical guide surface 101a or the inclined surface rolling wheel 230 It is completed by the contact driving of 103.

In the door car 200 according to the present invention, two-axis door car 200 having two axes and a single-axis door car 200 having one axis are provided as examples. As described above, the present invention relates to the number of axes. At least one thrust member 250 and at least one radial member 240 are installed in a pair when the inclined cloud wheel 230 having an oblique surface contact rotates in an independent direction.

Since the thrust member 250 and the radial member 240 mentioned in the present invention can be selected from the ready-made products currently on the market, the present invention can be variously adopted and changed without being limited to these types.

That is, the thrust member 250 is a thrust bearing, an angular bearing, provided that the ball or roller serving as a drive of the bearing is installed so as to be rotated in the left and right direction under load in the axial direction with a diagonal or vertical contact surface between the upper and lower sides. In addition to the self-aligning bearings, tapered bearings, oilless bearings, and the like, any other bearing structure that can be used under the above conditions may be replaced.

In addition, the radial member 240 is a radial bearing, self-aligning bearing, tapered bearing, oilless bearing, at least one pin caster provided that the radial member 240 has a right angle or an oblique direction to the shaft and is installed in contact with each other to rotate left and right. Alternatively, the pinball, the needle bearing, and the like, as well as any other bearing structure surface that can be used under the above conditions may be selectively adopted and installed, and thus the present invention is not limited thereto.

Hereinafter, the embodiments according to the present invention will be divided into respective embodiments, and will be described with reference to FIGS. 2 to 6D.

≪ Embodiment 1 >

As shown in FIGS. 2, 3A, and 3B, the first embodiment includes two rotary shafts 210 so as to contact the guide rails 100 in which a pair of diagonal guides 101 having a predetermined angle are in contact with each other. ) Is formed integrally extending from the transfer bracket 220 toward the lower direction of at least one of the vertical and oblique lines, the inclined surface wheel 230 is rotatably coupled to the rotary shaft 210 so that the oblique surface guide 101 Cloud contact

Here, the radial member is distributed between the inclined surface cloud wheel 230 and the rotating shaft 210 so as to distribute and support a load (hereinafter, referred to as a radial load) generated in the front, rear, left, and right directions of the rotating shaft 210 to achieve smooth rotation. Install 240.

In addition, in the vertical gap between the inclined cloud wheel 230 and the conveying bracket 220 as shown in the thrust member so as to support the load acting in the axial direction of the rotating shaft 210 (hereinafter referred to as thrust load) 250 is inserted and installed to support the load of the window up and down to be rotatable.

Then, by securing and driving the locking portion 232 in the lower portion of the inclined surface wheel 230, the parallel structure of the inclined surface cloud wheel 230 and the conveying bracket 220 or a right angle structure between the rotating shaft and the rolling wheel is generated up and down By dispersing the force to be horizontal to ensure the rolling properties of the rolling roller wheel 230 and the durability of the bearing.

≪ Embodiment 2 >

As shown in FIG. 3C and FIG. 3D, the second embodiment includes two oblique surface guides 101 having a predetermined angle of inclination and two vertical surface guides 102 formed in vertical contact with the guide rails 100. The rotating shaft 210 extends integrally from the conveying bracket 220 toward at least one of vertical and oblique lines, and the inclined surface wheel 230 and the vertical surface wheel 260 rotate on the rotating shaft 210. It is coupled so as to be in contact with the oblique surface guide 101 and the vertical surface guide 102, respectively.

In addition, a radial member 240 is installed between the inclined surface cloud wheel 230 and the rotating shaft 210, and a radial bearing 240 is inserted between the vertical surface wheel 260 and the rotating shaft 210 to install the inclined surface. To support the radial load generated at the contact surface of the rolling wheel 230 and the oblique surface guide 101.

The thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220 to rotate.

In addition, by securing and driving the locking portion 232 is formed to extend at a predetermined angle from the inclined surface of the inclined surface cloud wheel 230, as in the above embodiment, the parallel structure of the inclined surface cloud wheel 230 and the transfer bracket 220 or The right angle structure between the rotating shaft 210 and the inclined surface wheel 230 is firmly distributed to distribute the force generated up and down horizontally, and the eccentricity acting on the inclined surface wheel 230 to the inclined surface wheel 230 and the inclined surface wheel Each of the independent balls or rollers rotated to the left and right in contact with the 230 may be evenly distributed, thereby securing the rolling property and the durability of the bearing of the inclined cloud wheel 230.

Third Embodiment

As shown in FIG. 4A, in the third embodiment, a plurality of coupling holes 222 are formed in at least one of a vertical line and a diagonal line in the transfer bracket 220, and the transfer bracket 220 and the rotation shaft 210 are formed. This is a separate structure.

In addition, the rotation shaft 210 is rotatably coupled to the coupling hole 222, and the rotation shaft 210 contacts the pair of diagonal surface guides 101 formed at an inclination of a predetermined angle on the guide rail 100. Inclined surface cloud wheel 230 is formed integrally.

Here, a radial member 240 is installed between the rotary shaft 210 and the coupling hole 222 to support a radial load, and a thrust member is disposed at an upper and lower gap between the inclined surface wheel 230 and the transfer bracket 220. 250) was installed

<Fourth Embodiment>

As shown in FIG. 4B, in the fourth embodiment, a plurality of coupling holes 222 are formed in at least one of a vertical line and a diagonal line in the transfer bracket 220, and the transfer bracket 220 and the rotation shaft 210 are formed. This is a separate structure.

In addition, the rotation shaft 210 is rotatably coupled to any one of the coupling holes 222, and the rotation shaft 210 is in contact with the oblique plane guide 101 formed at an inclination of a predetermined angle on the guide rail 100. Inclined surface cloud wheel 230 is formed integrally.

In addition, the rotation shaft 210 is rotatably coupled to the other coupling hole 222, and the vertical axis cloud wheel has a rotational contact with the vertical axis guide 102 vertically formed at the guide rail 100. 260 is integrally formed.

Here, the radial member 240 is inserted between the inclined surface wheel 230 and the rotating shaft 210 and between the vertical surface wheel 260 and the rotating shaft 210, and between the inclined surface wheel 230 and the conveying bracket. The thrust member 250 is installed in the vertical gap to support the radial load generated by the contact surface of the inclined surface wheel wheel 230 and the oblique surface guide 101 and the load of the window up and down by the thrust member 250. To be supported.

<Fifth Embodiment>

As shown in FIG. 5A, in the fifth embodiment, the rotation shaft 210 is integrally extended from the bottom of the transfer bracket 220 toward the vertical bottom.

In addition, the rotating shaft 210 is rotatably inserted into the upper inclined surface wheel (230A) that can be in contact with the cloud on the one side oblique surface guide 101 of the guide rail 100, the upper inclined surface of the wheel (230A) The lower inclined surface cloud wheel 230B is rotatably inserted into the rotating shaft 210 positioned at the lower portion so as to make a cloud contact with the diagonal line guide 101 of the guide rail 100.

Further, a radial member 240 is installed between the upper inclined cloud wheel 230A and the rotating shaft 210 and between the lower inclined cloud wheel 230B and the rotating shaft 210, and the inclined cloud wheel 230 and the diagonal plane It supports the radial load acting on the contact surface of the guide 101.

Here, the thrust member 250 is installed in the vertical gap between the upper inclined cloud wheel 230A and the lower inclined cloud wheel 230B and the vertical gap between the upper inclined cloud wheel 230A and the transfer bracket 220, respectively. Rotating to support the radial load and thrust load acting on the contact surface of the upper inclined surface wheel (230A) and one side oblique surface guide 101 and the contact surface of the lower inclined surface wheel (230B) and the other diagonal surface guide (101) do.

<Sixth Embodiment>

As shown in FIG. 5B, the sixth embodiment is for rolling contact with the guide rail 100 having the vertical surface guide 102 formed perpendicular to the oblique surface guide 101 having a predetermined angle of inclination. At the bottom of the 220, the rotating shaft 210 is integrally extended toward the vertical lower portion.

In addition, the rotation shaft 210 is rotatably inserted into the inclined surface wheel wheel 230 in contact with the oblique surface guide 101 of the guide rail 100 in a cloud.

In addition, by inserting the vertical surface wheel 260 to be rotatable in any one of the rotating shaft 210 located above or below the inclined surface cloud wheel 230, the vertical surface wheel to the vertical surface guide 102 of the guide rail 100 The outer diameter surface of (260) is brought into contact with the cloud.

In addition, a radial member 240 is inserted between the inclined surface wheel 230 and the rotating shaft 210 and between the vertical surface wheel 260 and the rotating shaft 210 to install the inclined surface wheel 230 and the oblique surface guide 101. To support the radial load acting on the contact surface.

Here, when the vertical surface wheel 260 is installed on the inclined surface cloud wheel 230, a circular thrust disc 270 on the rotating shaft 210 of the upper surface of the inclined surface cloud wheel 230, as shown in Figure 5c ) And a thrust member 250 is installed in the upper and lower gaps of the thrust disc 270 and the inclined cloud wheel 230 to act on the contact surface between the inclined cloud wheel 230 and the diagonal guide 101. Support the load of up and down to support the rotation.

On the other hand, when the vertical surface wheel 260 is installed in the lower portion of the inclined surface wheel 230, as shown in Figure 5b the thrust member in the vertical gap between the inclined surface wheel 230 and the conveying bracket 220 ( 250) to support the load of the window up and down to rotate.

Seventh Embodiment

As shown in FIG. 6A, the seventh embodiment is configured to slide in contact with the guide rail 100 on which a pair of diagonal surface guides 101 having a predetermined angle inclination are formed. The coupling hole 222 is formed in the vertical direction.

In addition, the coupling hole 222 is rotatably coupled to the rotating shaft 210, the first inclined surface rolling wheel 230_1 is integrally formed on the rotating shaft 210, one side of the guide surface of the guide rail 100 ( 101) is the cloud contact.

In addition, the second inclined cloud wheel 230_2 is rotatably installed at one of the lower inclination shafts 230_1 on the first inclined cloud wheel 230_1 to the other oblique plane guide 101 of the guide rail 100. The rolling contact is made, and the radial member 240 is inserted between the second inclined cloud wheel 230_2 and the rotating shaft 210 and between the coupling hole 222 and the rotating shaft 210 to support the radial load.

Here, when the first inclined surface wheel (230_1) is located above the second inclined surface cloud wheel (230_2), the vertical gap between the first inclined surface wheel (230_1) and the transfer bracket 220 and the first inclined surface The thrust member 250 is installed between the rolling wheel 230_1 and the second inclined cloud wheel 230_2 to support the load of the window up and down to support the rotation, and the first inclined cloud wheel 230_1 to the second wheel. When the lower surface of the inclined cloud wheel 230_2, the upper and lower gap between the second inclined cloud wheel 230_2 and the conveying bracket 220 and the thrust member on the first inclined cloud wheel 230_1 and the second inclined cloud wheel Install 250 to support the load of the window up and down to support the rotation.

Meanwhile, as illustrated in FIG. 6B, the thrust disc 270 is protruded integrally with the rotation shaft 210 between the second inclined cloud wheel 230_2 and the transfer bracket 220, and the second inclined cloud wheel 230_2. ) And thrust member 250 is installed between the thrust disc 270 and between the thrust disc 270 and the transfer bracket 220 to act on the first inclined cloud wheel 230_1 and the second inclined cloud wheel 230_2. It is preferable to support the load of the window up and down so as to be shared and supported by the two thrust members 250 respectively.

In addition, the extension shaft 212 is formed below the rotating shaft 210 formed integrally with the engaging portion 232 and the inclined surface cloud wheel 230 extends at a predetermined angle from the inclined surface of the inclined surface cloud wheel 230 extends vertically downward. By driving) secured, the parallel structure of the inclined surface wheel wheel 230 and the conveying bracket 220 or the right angle structure between the rotating shaft 210 and the inclined surface wheel wheel 230 to be firm, so that the load generated up and down horizontally Dispersion, the eccentricity acting on the inclined cloud wheel 230 is evenly distributed to the entire ball or roller independent of the inclined cloud wheel 230, respectively, so as to ensure the rolling and bearing durability of the inclined cloud wheel 230 .

Eighth Embodiment

As shown in FIG. 6C, the eighth embodiment is configured to slide in contact with the guide rail 100 having the vertical surface guide 102 formed perpendicular to the oblique surface guide 101 having a predetermined angle of inclination. The coupling bracket 222 is formed in the transfer bracket 220, and the rotation shaft 210 is coupled to the coupling hole 222 so as to be rotatable.

An inclined surface cloud wheel 230 is integrally formed on the rotating shaft 210 so as to be in contact with the oblique side surface guide 101, and any one of an upper or lower rotating shaft 210 of the inclined surface cloud wheel 230 is formed. The vertical surface wheel 260 is inserted into the rotatable rotatable to be in contact with the other vertical surface guide 102 of the guide rail (100).

Then, a radial member 240 is installed between the rotating shaft 210 and the coupling hole 222 and between the vertical surface wheel 260 and the rotating shaft 210 to support the radial load.

Here, when the vertical surface wheel 260 is installed on the rotating shaft 210 located on the upper side of the inclined surface wheel 230, as shown in Figure 6d to the rotating shaft 210 of the upper vertical surface wheel 260 Protruding the circular thrust disc 270, the thrust member 250 is installed in the vertical gap between the thrust disc 270 and the transfer bracket 220 to support the load of the window up and down to be rotated.

In addition, when the vertical surface wheel 260 is installed on the rotating shaft 210 located below the inclined surface wheel 230, as shown in Figure 6c between the inclined surface wheel 230 and the conveying bracket 230 The thrust member 250 is installed in the vertical gap of the window to support the load of the window up and down to be rotated.

<Example 9>

As shown in FIGS. 7A and 7B, the twelfth embodiment slides in contact with the guide rail 100 on which the vertical surface guide 102 formed perpendicular to the oblique surface guide 101 having a predetermined angle of inclination is slid. To this end, the transfer bracket 230 is formed with a coupling hole 222, the coupling hole 222 is the same as the eighth embodiment is coupled to the rotating shaft 210 to be rotatable.

A vertical surface wheel 260 is integrally formed on the rotation shaft 210 so that the outer diameter surface is in contact with the vertical surface guide 102 formed vertically.

In addition, the inclined plane wheels 230 are rotatably coupled to the rotating shaft 210 located above or below the vertical plane wheel 260 so as to be cloud-contacted to the oblique plane guide 101 of the guide rail 100. .

In addition, between the coupling hole 222 and the rotating shaft 210 and between the inclined surface cloud wheel 230 and the rotating shaft 210 by inserting the radial member 240 is installed inclined surface wheel 230 and oblique surface guide 101 To support the radial load acting on the contact surface of the

Here, when the inclined surface wheel 230 is installed on the rotating shaft 210 located above the vertical surface wheel 260, as shown in Figure 7b between the inclined surface wheel 230 and the conveying bracket 220 The thrust member 250 is installed in the upper and lower gaps of the thrust member 250 to support the load of the window acting on the contact surface of the inclined surface wheel 230 and the diagonal guide 101, and the inclined surface wheel 230 is a vertical surface wheel ( When installed on the rotary shaft 210 located at the lower portion of the 260, as shown in FIG. 7A, the circular thrust disc 270 is protruded to the rotary shaft 210 on the inclined surface wheel wheel 230, and the thrust disc ( 270 and thrust members 250 are installed in the upper and lower gaps of the inclined surface wheels 230 to load the loads of the windows acting on the contact surfaces of the inclined surface wheels 230 and the oblique surface guide 101, respectively. And by being supported by the radial member 240, the thrust member 250 The load is transmitted uniformly to the prevent a biased load occurs even either.

Tenth Embodiment

The tenth embodiment includes the configurations of the first to ninth embodiments, and is additionally configured here.

That is, by extending the rotary shaft 212 formed integrally with the center of the inclined surface wheel 230 downwards and then driven in contact with the vertical surface 103 of the guide rail 100, to the contact of the inclined surface wheel 230 Eccentricity is moved to the center to further increase the force distribution force, which will be described with reference to the inclined cloud wheel 230 in Figure 6b as follows.

By extending the locking portion 232 at a predetermined angle downward from the inclined surface wheel 230 to maintain the inclined surface wheel 230 and the oblique surface guide 101 and the cloud contact state at the same time vertically Simultaneous contact and rolling contact with the guide surface is provided so that the radial load can be supported.

<Eleventh embodiment>

It includes the configuration of the first embodiment to the tenth embodiment, and is additionally configured here.

That is, after forming the rotary shaft integrally formed with the center of the inclined surface cloud wheel 230 downwards to form a lower portion of the rotary shaft 212 in an oblique shape to be in contact with the diagonal surface 103 of the guide rail 100 to be driven By doing so, by moving the eccentricity by the contact of the inclined surface wheel 230 to the center to further increase the force distribution force, it will be described with reference to the rotary shaft 210 in Figure 6a as follows.

An auxiliary guide extending from the inclined surface cloud wheel 230 to form an extension shaft 212 downward, and a guide surface of the vertical (see Fig. 6b) or oblique line (see Fig. 6a) from the bottom surface of the guide rail 100 ( Protruding the 103 to the extension guide 212 to the auxiliary guide 103 is to be driven at the same time vertically or obliquely.

As described above, in the present invention, the vertical downward direction acting on the contact surface by the inclined surface wheel 230 and the oblique plane guide 101, the radial direction of the rotating shaft 210 (horizontal direction), the vertical and horizontal are added When the load in the lower inclined direction acts on the inclined surface wheel wheel 230 and the rotating shaft 210, the rotating shaft 210 and the coupling hole 222, the thrust member 250 corresponding to each inclined surface wheel wheel 230 is loaded. Installed in place to support the load of the window up and down to rotate, the radial load acting in the downward inclined direction by the contact surface of the diagonal line coupling hole 222 and the rotating shaft 210, the inclined surface cloud wheel 230 and the rotating shaft (210), by installing the radial member 240 to the vertical surface wheel 260 and the rotating shaft 210 to support, even and uniform load acting on the thrust member 250 to support the load of the window up and down It is possible to prevent the occurrence of rotation in advance.

That is, according to the present invention, when the inclined surface wheels 230 making contact with the oblique surface guide 101 are integrally molded with the rotating shaft 210, the present invention is installed in the vertical gap between the inclined surface wheels 230 and the transfer bracket 220. The thrust member 250 is loaded with an oblique or vertical contact surface in the axial direction and at the same time allows the ball or roller to rotate in the left and right or oblique directions to support the load of the window up and down to rotate the load. It suggests a structure that prevents this bias.

In addition, the radial member 240 is in contact with the rotating shaft 210 coupled to the coupling hole 222 formed in the transfer bracket 220 in the right-angle direction or diagonal direction with the rotary shaft 210, the left or right contact with the left or right direction It is possible to solve the problems of the prior art by presenting a structure that solves the radial load by installing so as to rotate.

In other words, the load of the window is vertically supported on one inclined cloud wheel 230 having diagonal contact points regardless of the two axes or the short axis or whether the feed bracket 220 and the rotation shaft 210 are integrated. The thrust member 250 that shares the thrust load while rotating and the radial member 240 that shares the radial load is formed to support the thrust load and the radial load.

100: guide rail 101: diagonal guide
102: vertical surface guide 103: auxiliary guide
200: door car 210: axis of rotation
212 extension shaft
220: transfer bracket 222: coupling hole
230: inclined surface wheel 232: locking portion
240: radial member 250: thrust member
260: vertical surface wheel 270: thrust disc

Claims (12)

In the doorway door 200 for sliding sliding while contacting the diagonal surface guide 101 of the guide rail 100 is formed with a pair of diagonal surface guide 101 having a predetermined angle of inclination,
A transfer bracket 220 coupled to the bottom of the window and having a plurality of rotation shafts 210 integrally extending toward at least one of vertical and oblique lines at a bottom thereof;
An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to an oblique surface guide 101;
A radial member (240) installed between the inclined surface wheel (230) and the rotating shaft (210) for distributing and supporting a load generated in the front, rear, left, and right directions;
Window door rollers 200, characterized in that it comprises a thrust member 250 is inserted into the vertical gap between the inclined surface cloud wheel 230 and the conveying bracket 220 to support the load of the window in the vertical direction to rotate. . For windows and doors sliding while contacting the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 on which the vertical surface guide 102 formed vertically with the diagonal surface guide 101 having a predetermined angle is inclined. In the door car 200,
A transfer bracket 220 coupled to the bottom of the window and having a plurality of rotation shafts 210 integrally extending toward at least one of vertical and oblique lines at a bottom thereof;
An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to an oblique surface guide 101; A vertical surface wheel 260 inserted into the rotation shaft 210 so as to be rotatable and having an outer diameter surface in contact with a vertical surface guide 102;
The radial member is installed between the inclined surface wheel 230 and the rotating shaft 210 and between the vertical surface wheel 260 and the rotating shaft 210 to distribute and support the load generated in the front, rear, left, and right directions and rotate at the same time. 240;
Window door car door 200 characterized in that it comprises a thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220 to support the load of the window up and down. In the doorway door 200 for sliding sliding while contacting the diagonal surface guide 101 of the guide rail 100 is formed with a pair of diagonal surface guide 101 having a predetermined angle of inclination,
A transfer bracket 220 coupled to the bottom of the window and having a plurality of coupling holes 222 formed in at least one of vertical and oblique directions;
An inclined surface wheel (230) formed integrally with the rotating shaft (210) rotatably coupled to the coupling hole (222) to be cloud-contacted to the oblique surface guide (101);
A radial member 240 installed between the rotary shaft 210 and the coupling hole 222 so as to distribute and support a load generated in the front, rear, left and right directions and rotate at the same time;
Window door car door 200, characterized in that it comprises a thrust member 250 is installed between the inclined surface wheel 230 and the transfer bracket 220 to support the load of the window up and down. For windows and doors sliding while contacting the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 on which the vertical surface guide 102 formed vertically with the diagonal surface guide 101 having a predetermined angle is inclined. In the door car 200,
A transfer bracket 220 coupled to the bottom of the window and having a plurality of coupling holes 222 formed in at least one of vertical and oblique directions;
An inclined surface wheel (230) formed integrally with the rotating shaft (210) rotatably coupled to the coupling hole (222) to be cloud-contacted to the oblique surface guide (101);
A vertical surface wheel 260 integrally formed on the rotating shaft 210 rotatably coupled to the coupling hole 222 so that the outer diameter surface is cloud-contacted to the vertical surface guide 102;
Radial is inserted between the inclined surface wheel 230 and the rotary shaft 210 and between the vertical surface wheel 260 and the rotary shaft 210 to distribute and support the load generated in the horizontal, horizontal direction Member 240;
Window door car door 200 characterized in that it comprises a thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220 to support the load of the window up and down. In the door and door door sliding door 200 sliding in contact with the oblique surface guide 101 of the guide rail 100 formed with a pair of oblique surface guide 101 having a predetermined angle of inclination, is coupled to the bottom of the window A transfer bracket 220 integrally extending from the bottom to the vertical axis of the rotating shaft 210; An upper inclined surface cloud wheel 230A inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to one side oblique surface guide 101; A lower inclined cloud wheel 230B inserted into the rotating shaft 210 under the upper inclined cloud wheel 230A so as to be rotatable in contact with the other oblique plane guide 101; It is installed between the upper inclined cloud wheel 230A and the rotating shaft 210 and between the lower inclined cloud wheel 230B and the rotating shaft 210 to distribute and support the load generated in the front, rear, left, and right horizontal directions and to rotate at the same time. The radial member 240 and; It is installed in the vertical gap between the upper inclined cloud wheel (230A) and the lower inclined cloud wheel (230B) and the vertical gap between the upper inclined cloud wheel (230A) and the transfer bracket 220 to support the load of the window up and down to rotate Door for doors and doors (200), characterized in that it comprises a thrust member (250). For windows and doors sliding while contacting the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 on which the vertical surface guide 102 formed vertically with the diagonal surface guide 101 having a predetermined angle is inclined. In the door car 200,
A transfer bracket 220 coupled to the bottom of the window, the rotation shaft 210 integrally extending toward the vertical lower direction at the bottom;
An inclined surface cloud wheel 230 inserted into the rotation shaft 210 so as to be rotatable and being cloud-contacted to one side oblique surface guide 101;
A vertical surface wheel 260 which is rotatably inserted into one of the upper and lower rotary shafts 210 of the inclined surface cloud wheel 230 so that an outer diameter surface is cloud-contacted to the vertical surface guide 102;
A radial member 240 installed between the inclined surface cloud wheel 230 and the rotating shaft 210 and between the vertical surface wheel 260 and the rotating shaft 210 to support loads generated in the front, rear, left, and right directions;
When the vertical surface wheel 260 is installed on the inclined surface cloud wheel 230, the thrust disc 270 and the inclined surface cloud wheel integrally formed with the rotating shaft 210 of the upper surface of the inclined surface cloud wheel 230 and protruded from side to side When the thrust member 250 is installed in the upper and lower gaps of the 230, or when the vertical surface wheel 260 is installed below the inclined surface wheel 230, the upper and lower surfaces of the inclined surface wheel 230 and the transfer bracket 220 are disposed. Door-mounted door car door 200, characterized in that the installation of the thrust member 250 in the gap. In the doorway door 200 for sliding sliding while contacting the diagonal surface guide 101 of the guide rail 100 is formed with a pair of diagonal surface guide 101 having a predetermined angle of inclination,
A transfer bracket 220 coupled to the bottom of the window and having a coupling hole 222 formed in a vertical direction;
A first inclined surface cloud wheel (230A) formed integrally with the rotating shaft (210) rotatably coupled to the coupling hole (222), the outer diameter surface of which is cloud-contacted to one side oblique surface guide (101);
A second inclined cloud wheel 230_2 mounted on the first inclined cloud wheel 230_1 so as to be rotatable in any one of the lower rotation shafts 210 to be cloud-contacted to the other oblique plane guide 101;
The radial is installed between the second inclined surface wheel (230_2) and the rotating shaft 210 and between the coupling hole 222 and the rotating shaft 210 to distribute and support the load generated in the front, rear, left and right directions and rotate at the same time. Member 240;
One of the first inclined cloud wheel 230_1 and the second inclined cloud wheel 230_2 and the vertical gap between the transfer bracket 220 and the upper and lower surfaces of the first inclined cloud wheel 230_1 and the second inclined cloud wheel 230_2. Window door car door 200 characterized in that it comprises a thrust member 250 is inserted between the gap to support the load of the window up and down to rotate. The method of claim 7, wherein
The thrust disc 270 is protruded in all directions so as to be integrated with the rotation shaft 210 at the rotation shaft 210 between the second inclined surface cloud wheel 230_2 and the transfer bracket 220, and the second inclined cloud wheel 230_2. Window thrust door 200 characterized in that the thrust member 250 is installed between the thrust disc 270 and between the thrust disc 270 and the transfer bracket 220. For windows and doors sliding while contacting the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 on which the vertical surface guide 102 formed vertically with the diagonal surface guide 101 having a predetermined angle is inclined. In the door car 200,
A transfer bracket 220 coupled to the bottom of the window and having a coupling hole 222 formed in a vertical direction;
An inclined cloud wheel 230 formed integrally with the rotation shaft 210 rotatably coupled to the coupling hole 222 to be cloud-contacted to one side oblique surface guide 101;
A vertical surface wheel 260 inserted into one of the upper and lower rotating shafts 210 of the inclined surface cloud wheel 230 so as to be rotatable, and being cloud-contacted to the other vertical surface guide 102;
A radial member 240 installed between the rotary shaft 210 and the coupling hole 222 and between the vertical surface wheel 260 and the rotary shaft 210 to support loads generated in the front, rear, left, and right directions;
When the vertical surface wheel 260 is installed on the inclined surface cloud wheel 230, the circular thrust disc 270 is protruded to the rotating shaft 210 of the vertical surface wheel 260, the thrust disc ( 270 and the thrust member 250 is installed in the vertical gap between the conveying bracket 220, and when the vertical surface wheel 260 is installed below the inclined surface wheel 230, the inclined surface wheel 230 and the conveying bracket A door and door car door 200, characterized in that the thrust member 250 is installed in the vertical gap of the 220. For windows and doors sliding while contacting the oblique surface guide 101 and the vertical surface guide 102 of the guide rail 100 on which the vertical surface guide 102 formed vertically with the diagonal surface guide 101 having a predetermined angle is inclined. In the door car 200,
A transfer bracket 220 coupled to the bottom of the window and having a coupling hole 222 formed in a vertical direction;
A vertical surface wheel 260 formed integrally with the rotation shaft 210 rotatably coupled to the coupling hole 222 so that the outer diameter surface is cloud-contacted to one vertical surface guide 102;
An inclined surface cloud wheel 230 inserted into the upper and lower rotating shafts 210 of the vertical surface wheel 260 so as to be rotatable and being cloud-contacted to the oblique surface guide 101;
A radial member 240 installed between the coupling hole 222 and the rotation shaft 210 and between the inclined surface cloud wheel 230 and the rotation shaft 210 to support loads generated in the front, rear, left, and right directions;
When the inclined surface cloud wheel 230 is installed on the vertical surface wheel 260, the thrust member 250 is installed in the vertical gap between the inclined surface cloud wheel 230 and the transfer bracket 220, the inclined surface wheel ( When the 230 is installed below the vertical surface wheel 260, the thrust in the vertical gap between the vertical surface wheel 260 and the conveying bracket 220, and the vertical gap between the vertical cloud wheel 260 lower portion and the upper surface of the inclined surface cloud wheel 230, respectively. Window member door car door 200, characterized in that for installing the member 250 to support the load of the window up and down to rotate. The method according to any one of claims 1, 2, 3, 4, 5, 6, 7, 7, 9, and 10,
The inclined surface cloud wheel 230 extends the locking portion 232 at a predetermined angle downward from the contact portion in contact with the diagonal surface guide 101, the locking portion 232 is a lower guide of the diagonal surface guide 101 The door for doors and doors, characterized in that the angle between the thrust member 250 and the rotating shaft 210 is maintained constant by rolling contact with the surface to distribute the force to the thrust member 250 in a balanced manner. (200). The method according to any one of claims 1, 2, 3, 4, 5, 6, 7, 7, 9, and 10,
Rotating shaft formed integrally with the center of the inclined surface cloud wheel 230 is formed to extend downward, the extension to contact the auxiliary guide 103 protruding from the bottom surface of the guide rail 100 to a vertical or oblique guide surface to drive simultaneously Window shaft door door 200, characterized in that to form a shaft 212 to move the force eccentric in any one of the left and right directions to the center to further increase the force distribution force.

Images