KR200333140Y1 - Pocket frame - Google Patents

Abstract

The present invention relates to a frame for installing a sliding door, and more particularly, to easily adjust the height of the door mounting portion to which the door of the sliding door is mounted, and the height of the door mounting portion due to the upper slab sagging after installation. It is an object of the present invention to provide a pocket frame that can be easily corrected when is changed.

Pocket frame of the present invention for achieving the above object, the bolt body has a fastening direction opposite to each other on both sides of the nut body is screwed to at least suspended on the ceiling slab so that the length is adjusted in accordance with the rotation direction of the nut body One or more length adjusting device; And, the door is mounted so that the roller is moved by the movement, the door mounting portion suspended on the lower hook portion of each length adjustment; And, the lower reinforcement for supporting the door mounting on the bottom of the door mounting portion ; And, the lower support for supporting the height and horizontal adjustment of the lower reinforcement; And left and right vertical reinforcing bars positioned at both sides of the door mounting part and fixed to the door mounting part and the lower reinforcing bar, characterized in that the length adjustment device can adjust the height of the door mounting part.

Description

Pocket frame

The present invention relates to a frame that is installed so that the door with a roller attached to the upper side can be suspended in the transverse direction, and more particularly in a pocket frame configured to adjust the vertical position of the door mounting portion to which the door is mounted. It is about.

In general, the opening and closing space of the door is minimized, and after the rollers are arranged on the upper part of the door so that the aesthetics of the lower floor of the door and the movement of pedestrians are not obstructed, the rollers are seated on the upper part of the frame body having guide rails to guide the movement. Sliding door is installed and the guide rail is seated on the guide rail is moved in the lateral direction by the door is locked is widely used.

An example of a frame body that performs the above-described function is disclosed in "Utility Model No. 20-173322" as a pocket frame of a sliding door (hereinafter, referred to as a prior art). The above-described conventional pocket frame includes a guide frame supporting a roller coupled to an upper side of the sliding door and guiding movement of the sliding door, an upper frame coupled to the guide frame to support the guide frame and fixed to the ceiling; One end is fastened to the upper part of the center of the upper frame and the other end is embedded in the ceiling-side slab to secure the upper frame, and the upper horizontal adjustment bolt installed at both edges of the upper frame to keep the upper frame horizontal, The lower frame is installed in accordance with the bottom finish line of the lower part to prevent the swing of the sliding door using the protrusion formed in the center, the lower horizontal adjustment bolt to adjust the horizontal level of the lower frame, and connected to the lower end of the lower frame to support the lower frame. It consists of a fixed frame.

However, the pocket frame of the prior art having the above-described configuration is installed at the time of the concrete casting by fixing bolts that suspend the upper frame with the guide frame to the slab of the ceiling, so that the position can be corrected if the position is incorrect There is a problem of not providing a method.

In addition, there is a function to adjust the horizontal of the upper frame, but it does not have a function to adjust the height of the door can not control the height of the door, this is because when the upper slab sag occurs after the installation of the sliding door to change the height of the door mounting portion Since it does not provide a corrective method, it is necessary to remove the door mounting part and re-install it by adjusting the position, or in severe cases, the sliding door needs to be reinstalled.

Therefore, the present invention is intended to solve the problem in the above-described prior art, and to easily attach the door mounting portion on which the door is mounted to the ceiling slab, and does not have a limitation of the attachment position, the height of the door mounting portion The present invention provides a pocket frame that facilitates maintenance by easily adjusting the vertical position of the door mounting part even when sagging of the ceiling slab occurs and the movement of the door is hindered. do.

1 is a perspective view of a pocket frame of the present invention;

2 is a cross-sectional view of the pocket frame of FIG.

3 is an enlarged view of portion A of FIG. 2;

4 is a perspective view of the reinforcing rod,

5 is an enlarged view of a portion B of FIG. 1;

6 is a cutaway view showing a coupling structure of the lower reinforcing rod and the side frame body and the lower support;

Figure 7 is a front view of the length adjuster according to another embodiment of the present invention.

* Description of Major Symbols in Drawings *

10: length control 20: upper reinforcement

30: side frame body 40: door mounting portion

50; Lower reinforcement table 60: longitudinal reinforcement

31: upper unit frame 32: lower unit frame

33: horizontal unit frame 34: vertical unit frame

55: support bracket 59: support

35: bracket

The present invention for achieving the above object, the bolt body having a hook portion at one end has a fastening direction opposite to each other on both sides of the nut body is screwed and suspended on the ceiling slab so that the length is adjusted according to the rotation direction of the nut body At least one length adjusting device is lowered; And, The door is mounted so that the roller is moved, the door mounting portion is suspended on the lower hook portion of each length adjustment; And, attached to the bottom surface of the door mounting portion is horizontal A left and right longitudinal reinforcing bars which are located on both sides of the lower reinforcing bar supporting the door mounting part and the door mounting part, and the door mounting part and the lower reinforcing bar are fixed; And at least one lower supporter attached to a bottom surface of the lower reinforcement to support the lower reinforcement and to be positioned between the lower reinforcement and the bottom slab to adjust the height and horizontality.

The length adjustment mechanism is fixed to the ceiling is caught by each of the hook portion of the bolt body fitted to both sides, it may be configured to further comprise a hook means such as an eye bolt or hook bolt coupled to the door mounting portion.

The door mounting portion, the upper reinforcing rod suspended on the length adjustment mechanism with the guide rail attached to the bottom, and forms a movement and seating space of the door, from the front rear of the door to support the load of the upper reinforcement And a side frame body vertically attached to the bottom of the upper reinforcement located in the wall.

Hereinafter, with reference to the accompanying drawings will be described the present invention in more detail.

1 is a perspective view of a pocket frame of the present invention, Figure 2 is a cross-sectional view showing a coupling structure of the pocket frame of FIG.

As shown in Figures 1 and 2, the length adjusting device 10 is a bolt body 11, such as an eye bolt or a hook bolt having an eye or hook-shaped locking portion 11 'at the top and bottom of the nut body It is fitted to both sides of (12). The bolt body 11 coupled to the upper and lower parts of the nut body 12 is configured to be fastened by rotation in opposite directions to the left side when the upper part is a right-hand screw type, so that a gap is formed according to the rotation direction of the nut body 12. It is configured to adjust the overall height of the door mounting portion 40 is adjusted. Each bolt body 11 is coupled with upper and lower hook means 13 and 13 'such as an eye bolt or a hook bolt corresponding to the shape of the locking portion 11'.

The ceiling slab (1) is caught by the engaging portion (11a ') of the upper bolt body (11a) to the upper hook means 13, such as eye bolts or hook bolts that are fixed to the anchor nut (3), etc. 10 is suspended, and the door mounting portion 40 is suspended in the lower end of the length adjusting opening 10 at the end of the lower hook means 13 'caught by the locking portion 11b' of the lower bolt body 11b. . And, the lower portion of the door mounting portion 40 is positioned so that the lower reinforcement table 50 whose horizontal and height are adjusted by the lower supporter 50 supports the door mounting portion 40, the door mounting portion 40, the lower reinforcement table 50 ) Has a structure that is fixed to the left and right longitudinal reinforcement 60 by a screw or bolt and the second bracket (61).

The door mounting portion 40 is the upper unit frame 31, the lower unit frame 32, the horizontal unit in accordance with the standard in order to facilitate assembly with the upper reinforcing bar 20 to which the guide rail 21 is attached to the bottom After cutting the frame 33 and the vertical unit frame 34, the side frame body 30 formed by connecting each unit frame at right angles to each other by fitting by the bracket 35 has a wall of the upper reinforcement table 20. It is coupled vertically on both sides of the lower to form a moving space of the door 100 and a mounting space of the door at a portion located within. The door mounting portion 40 having the above-described structure is fixed to the lower portion of the length adjusting device 10 is suspended in the ceiling slab 1 so that the height of the height adjustment can be adjusted by the length adjusting device (10). . Then, after the height is adjusted by the length adjusting device 10, the end of the upper reinforcing bar 20 in contact with the longitudinal reinforcing bar 60, fasteners such as screws or bolts in the contact surface of the side frame body 30 and the second Fix to the longitudinal reinforcement 60 using the bracket (61).

3 is an enlarged view of a portion A of FIG. 2 to show a coupling structure of the upper reinforcing rod 20, the length adjusting device 10, and the door mounting portion 40, and FIG. 4 is a partial perspective view of the upper reinforcing rod 20. .

3 and 4, the upper reinforcing bar 20 is attached to the guide rail 21 having a roller seating portion 21 'on which the roller of the door 100 is seated inward, The lower hook means 13 ′ attached to the lower portion of the length adjusting device 10 is fitted therein with a hook means fixing groove 23 fixed by the nut 22 to protrude arcuately upward in the longitudinal direction ( 24).

The hook means fixing groove 23 is formed in the concave in the longitudinal direction in the upper portion of the protrusion 24, the upper side of the hook means fixing groove 23 of the nut 22 fitted to the lower hook means 13 ' Hanging jaw 25 is caught to the side is formed.

The above-mentioned side frame body 30 is mutually provided by a unit frame and a bracket applied to the patent application 2002-39758 " sliding door " filed by the applicant of the present invention so that the assembly work can be greatly improved by facilitating its assembly. It has a structure that fits fit.

That is, as shown in Figs. 4 and 5, the above-described side frame body 30 has upper and lower unit frames 31 and 32 having ribs 31 '. 32' protruding from both sides thereof and having c-shaped ends. ) And the vertical unit frame 34 formed with a rectangular tube-shaped protruding tube 34 "on one side of the c-end end to be perpendicular to each other, the upper and lower unit frames (31,32) and the vertical unit frame (34) The upper and lower unit frames 31 and 32 facing the brackets 35, in which the receiving grooves 35 'into which the ribs 31', 32 'and 34' are inserted, are perpendicular to each other. And the ribs 31 ', 32', 34 'of the vertical unit frame 34 are inserted into the receiving grooves, respectively, and then screwed into the fastening holes 35 "formed to cross the receiving grooves 35'. The bracket 35 is fixed to the ribs 31 ', 32', and 34 'by fitting the fastener so that the bracket 35 is assembled into a grid shape.

In addition, the horizontal unit frame 33 positioned in the middle has ribs protruding upward and downward, respectively, to have an H shape, so that the ribs of the horizontal frame 33 protruding upward and downward from the inside and the protruding pipe 34 of the vertical frame 34. ) Is formed at a right angle to the receiving groove and is fixed by a screw bolt or the like fitted into a plurality of fastening holes 35 "across the receiving groove 35 so that the side frame body 30 assembled in a lattice shape is transversely oriented. It is coupled to the side frame body 30 to support it.

5 is an enlarged view of a portion B of FIG. 2 to show a coupling structure of the lower reinforcing bar 50 and the door mounting part 40, and FIG. 6 is a partial perspective view for showing the structure of the lower reinforcing bar.

The lower reinforcing bar 50 supports the door mounting part 40 by supporting the side frame body 30 to form a space in which the door is moved.

On both sides of the bottom of the lower reinforcing table 50, the flange 51 is vertically protruded downward. In addition, the lower surface is formed with a screw fixing tube 52 is fixed to the screw, the support bracket 55 is formed with a support bracket (53) protruding from both sides of the fixing jaw (54) to which the support bracket 55 is fitted.

The support bracket 55 has a fixed protrusion insertion tube 56 formed at the left side, and the flange 51 of the lower reinforcement member is in contact with the left and right sides of the lower reinforcement member 50 to support the lower reinforcement member 50. The support jaw 57 is formed so as to be bent in a letter or letter. The center of the support jaw has a structure in which a bolt hole 58 is formed. And the bolt hole 58 is fitted with a bolt-shaped pedestal 59, and the base bracket 55 and the pedestal 59 thus joined form a lower pedestal.

The lower support having the above-described configuration is attached to the bottom surface of the lower reinforcement 50 so that the fixing protrusion 53 of the lower reinforcement 50 is fitted into the fixing protrusion insertion tube 56 of the support bracket 55, and the support bracket ( The bolt hole 58 formed in the 55 to adjust the horizontal and height of the lower reinforcing bar 50, the bolt-shaped pedestal 59 to secure a space for the pipe is installed between the lower reinforcing bar and the bottom surface After the fitting is fixed to the bottom to support the lower reinforcement (50).

Figure 7 is a view showing another configuration of the length adjuster of the present invention.

The length adjusting device 10 having another configuration of the present invention is not fixed to the lower hook means 13 'having the structure as shown in FIGS. The protruding stepped portion 11c 'is composed of a bolt-shaped second bolt body 11c configured to be fixed to the locking step 25 of the hook means fixing groove 23. Therefore, in this case, the stepped portion 11 'is inserted into the hook means fixing groove 23, and then the nut 22 located on the upper portion of the hook means fixing groove 23 is tightened to adjust the length adjusting opening 10' to the upper reinforcing rod ( 20). The nut of the inner end of the hook means fixing groove 23 of the upper reinforcing table 20 by the second bolt body (11c) described above to the distal end of the lower hook means (13 ') of the length adjusting opening 10 of Figs. It becomes possible to eliminate the inconvenience of being tightened by (22).

8 and 9 is a view showing another embodiment of the length adjuster applied to the present invention.

8 and 9 is an eye bolt or hook bolt for fixing the upper bolt body 11a and the length adjusting device of the length adjusting device 10 'of FIG. 7 to the ceiling slab 1. The upper hook means 13 of the back is replaced with a second bolt body 11d having the entire thread length, in which case the second bolt body 11d is directly anchored to the ceiling slab 1. 3) the length adjuster 10 "is suspended from the ceiling slab (1).

Hereinafter, the construction process of the pocket frame of the present invention having the above-described configuration.

First, after the building structure is completed by concrete pouring, the anchor nut 3 is fixed to the upper ceiling slab 1, and in the case of the length adjusting holes 10 and 10 'shown in FIGS. The upper hook means 13 is fixed to the nut 3. Then, the engaging portion (11a ') of the upper bolt body (11a) formed on the upper portion of the length adjusting device 10 is fitted to the upper hook means 13 so that the length adjusting device (10) to the ceiling slab (1). Suspended In the case of the length adjuster 10 " of FIGS. 8 and 9, the length adjuster 10 " is suspended to the ceiling slab 1 by fixing the third bolt body 11d directly to the anchor nut 3. .

1 to 6, the lower hook means 13 ′ is inserted into the lower bolt body 11b attached to the lower portion of the length adjuster 10, and the lower hook means ( 13 ') is inserted into the hook means fixing groove 23 of the upper reinforcing bar 20, so that the outside of the nut 22 located inside the hook means fixing groove 23 is caught by the catching jaw 25. The door mounting portion 40 is hung on the length adjuster 10 by fitting to the distal end of the lower hook means 13 '.

On the contrary, in the case where the length adjusting tool 10 ', 10 "as shown in Figs. 7 to 9 having the second bolt body 11c having the stepped portion 11c' formed at the end is used, Instead of the lower bolt body 11b and the lower hook means 13 'of FIGS. 1 to 6, the second bolt body 11c is coupled to the lower portion of the nut 12, and the stepped portion of the second bolt body 11c is attached. The length of the door mounting portion 40 is adjusted by inserting the hook means fixing groove 23 so that the hook 11c 'is caught by the catching jaw 25 formed on both upper sides of the hook means fixing groove 23 of the upper reinforcing rod 20. Suspended in spheres 10 'and 10 ".

When the door mounting part 40 is suspended from the length adjusting device 10, the door 100 is mounted on the guide rail 21, and the fixing protrusion insertion pipe 56 is attached to the support bracket protrusion 53 of the lower reinforcing bar 50. Attach the support bracket 55 by inserting it, and then insert the pedestal 59 attached to the bottom into the bolt hole 58 of the support bracket 55, and then rotate the pedestal to adjust the height of the pedestal to lower the reinforcing bar 50. Adjust the height

Thus, when the length adjusting device 10, the door mounting portion 40 and the lower reinforcing bar 50 is generally positioned, by finally rotating the nut body 12 of the length adjusting device 10, while adjusting the overall height, The height of the pedestal 59 is also adjusted to correct the position of the door mounting portion 40, and when the door mounting portion 40 is in the correct position, the upper reinforcing bar 20 and the side frame body 30 of the door mounting portion 40 are then placed. The lower reinforcing bar 50 is attached to the longitudinal reinforcing bar 60 by the second bracket 62 and fixed.

Then, when the finishing work is made, the bottom and the base of the lower reinforcement table 50 is buried in the bottom of the bottom is completed installation of the pocket frame.

The present invention described above, the height of the door mounting portion can be easily adjusted by simply rotating the nut body configured in the length adjusting opening, and also, the length adjustment opening is not embedded in the ceiling slab when laying concrete, the basic of the building Even after the skeleton is formed, the anchor nut can be used to attach and thus the attachment position can be easily changed, thereby making it easy to correct the door mounting position.

In addition, the height of the mounted door can be easily adjusted to provide an effect of significantly facilitating the installation of the pocket prem.

In addition, the present invention described above, even if the door mounting portion is lowered due to the sag of the ceiling slab during long-term use of the sliding door, the movement of the door is hindered by using the length adjustment knob to directly lift the position of the door mounting portion upwards. Maintenance work by slab deflection of sliding door is made much easier.

Claims (8)

In the frame for supporting the door having a roller axially coupled to the upper side to open and close in the transverse direction, At least one length adjusting tool which is suspended on the ceiling slab so that the length of the bolt body is screwed to both sides of the nut body and the length of the bolt body is adjusted by rotation of the nut body; and, The door is mounted so that the roller is moved by moving, the door mounting portion is suspended by the respective length adjustment opening; A lower reinforcing bar attached to the bottom surface of the door mounting part to maintain horizontality and supporting the door mounting part; Left and right longitudinal reinforcing bars positioned at both sides of the door mounting unit to which the door mounting unit and the lower reinforcing bars are fixed; And, And at least one lower supporter attached to a bottom surface of the lower reinforcement to support the lower reinforcement and to be positioned between the lower reinforcement and the bottom slab to adjust height and horizontality. The method of claim 1, wherein the length adjusting device, An upper bolt body and a lower bolt body having a hook or an eye catching portion formed at one end thereof and coupled to both sides of the nut body; A bolt body having a hook or an eye corresponding to the locking portion at one end thereof, the upper hook means being fitted to an anchor nut fixed to the ceiling slab, and the hook of the upper bolt body being coupled to the hook or eye; And, A bolt having a hook or eye corresponding to the locking portion at one end thereof is fixed to the upper portion of the door mounting portion so that the hook or eye is directed upward, and the lower portion of the lower bolt body is coupled to the hook or eye. Pocket frame; characterized in that consisting of. The method of claim 1, wherein the length adjusting device, A second stepped portion is formed at one end, and the door mounting portion has a second bolt body suspended by the stepped portion, and has a fastening direction opposite to the second bolt body, and one end thereof is coupled to an anchor nut of the ceiling slab. Pocket frame characterized in that the bolt body is screwed on both sides of the nut body. According to claim 1, wherein the lower reinforcing bar, a flange protruding vertically from both sides of the bottom surface, a screw fixing tube is fixed to the screw is formed, between the screw fixing tube and the flange, both sides of each end protrudes to a predetermined length Pocket frame, characterized in that the fixing projection is formed. The method of claim 1, wherein the lower stand, Fixed projection insertion tube is formed, the support jaw formed bent in the U-shaped or U-shaped according to the position of the left and right sides attached to the bottom of the lower reinforcement, the support bracket is formed in the center of the support jaw; Pocket frame, characterized in that consisting of; bolt-shaped pedestal fitted to the bolt hole. The method of claim 1, wherein the door mounting portion, The upper reinforcing rod is attached to the guide rail at the bottom; and the side frame body is formed to support the upper reinforcing bar to form a moving space of the door and the mounting space of the door on both sides of the bottom of the upper reinforcement; Pocket frame to say. According to claim 6, The side frame body is ribs protruding from both sides and the upper and lower unit frame having a c-shaped end; And, a vertical unit frame formed with a rectangular tube-shaped protruding tube on one side of the c-end; The receiving groove into which the ribs of the lower unit frame and the vertical unit frame are inserted is formed at right angles to the outer side, and the outer surface perpendicular to the receiving groove has a bracket having a fastening hole penetrated to cross the receiving groove. After placing the upper and lower unit frames perpendicular to the vertical frame, the brackets are coupled to insert the ribs of the upper and lower unit frames and the vertical unit frame into the receiving groove of the bracket, and cross the receiving groove. And a fastener such as a screw inserted into a fastening hole formed so as to be fixed to the rib to fix the bracket to the rib frame. The method of claim 7, wherein the side frame body, characterized in that further comprises a horizontal unit frame having an H-shaped end, and coupled to the vertical unit frame by the bracket between the upper and lower frames. Pocket frame.