KR20110102774A - Post for stair balustrade - Google Patents
Post for stair balustrade Download PDFInfo
- Publication number
- KR20110102774A KR20110102774A KR1020100021977A KR20100021977A KR20110102774A KR 20110102774 A KR20110102774 A KR 20110102774A KR 1020100021977 A KR1020100021977 A KR 1020100021977A KR 20100021977 A KR20100021977 A KR 20100021977A KR 20110102774 A KR20110102774 A KR 20110102774A
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- KR
- South Korea
- Prior art keywords
- liver
- rod
- ball
- liver rod
- support
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
Abstract
The present invention relates to a stair railing pillar.
In the prior art, a support member constituting a balustrade column due to the load of the liver rod and the impact in the front and rear directions or the left and right directions of the liver rod is easily bent or broken due to the load of the liver rod. Is easily deformed to bend, there was a problem that can not support the liver stick firmly and stably.
The present invention is a stair handrail pillar, provided with a ball member and a ball member support member for supporting the liver rod so that the liver rod can be inclined at an arbitrary angle or installed horizontally. In the space for installing the ball member, a liver rod mounting member is installed and provided by screwing, and the main body portion allows the ball holder for supporting the liver rod and the ball member support member to be installed. A balustrade pillar comprising a plate-shaped member on one side and a plate-shaped member on the other side is provided, and a liver rod is provided by screwing into the space for installation of the ball member for supporting the stem. One plate of the other plate-shaped member which is installed on the liver rod-mounting member and which is installed on the liver rod-mounting member is fastened to face the one-side plate-shaped member and faced thereto. It is made to be able to penetrate through the through-hole of the member, and the said rod support ball member and the said ball member support member are provided in the installation space part, and the said one side plate-shaped member and the said other side It relates to a stair handrail pillar characterized in that the plate-shaped member is opposed to each other and screwed to form the handrail pillar.
According to the present invention, the liver rod can be easily inclined or installed horizontally at an arbitrary angle, and also can be supported by the rod member for supporting the rod of the liver rod firmly and stably with respect to the load of the rod. In addition, one plate member and the other plate shape are firmly and stably against the load of the liver rod or the load caused by the impact from the front-back direction, the left-right direction or the upper side of the liver rod. Iii) there is an effect to enable the support by the handrail pillar made of members.
Description
The present invention relates to a staircase railing pillar, and in particular, a liver rod supporting ball member and a ball member support member are provided so that the liver rod can be installed at an angle or inclined at an arbitrary angle. The interstitial mounting member is installed in the space for installing the support ball member by screwing, and the main body is provided so that the ball support member and the ball member support member can be installed. A handrail pillar comprising a plate-shaped member and a plate-shaped member on one side and an extension part is provided, and a liver rod is screwed into the space for installation of the ball member for supporting the stem. Of the other plate-shaped member installed on the installed liver rod mounting member and the liver rod installed on the liver rod-mounting member facing and facing the one plate-shaped member. By being able to penetrate the through-hole of one plate-shaped member,
The liver rod can be easily inclined at an angle or adjusted horizontally, and can be firmly and stably supported by the ball member for supporting the rod of the liver rod. One plate member and the other plate member are firmly and stably against a load caused by a load of a stand or a load caused by an impact from the front-rear direction, the left-right direction, or the upper direction of the rod. The present invention relates to a staircase railing column that is supported by a railing column.
The conventional technique of the stair railing pillar is "FIG. 7" of the registered utility model publication of the registration utility model registration number "20-0436779" (designation name "handrail support") as shown in FIG. It is possible to rotate the 'roll-shaped'
The conventional technique of the stair railing pillar is "FIG. 7" of the registration utility model publication of the said registration utility model registration number "20-0436779" (designation name "railing support") as shown in FIG. Rotating the 'roll-shaped'
The conventional technique of the pillar for stairs railing,
As the liver rod was installed so that the liver rod was inclined at an arbitrary angle or installed horizontally, the liver rod was installed to be rotatable at any angle with respect to the horizontal, and thus, the roll rod was provided. The "liver support" of the liver was easily bent or broken due to the weight (荷重) of the liver was a problem that does not support the liver is firmly and stably upward (上方).
In addition, the conventional technique of the stair railing pillar has a "rolling support" of the "roll form" when the leaning of the liver sticks or the impact is applied to the liver stick in the left-right direction and the torsion occurs in the left-right direction. It is impossible to rotate at all in the left and right directions, and it is easily broken due to the load in the left and right directions due to the impact in the left and right directions of the liver, which makes it difficult to firmly and stably support the liver. .
In addition, the prior art of the stair railing pillar is a support member that forms a railing column due to the load due to the load of the liver rod or the impact from the front-rear direction, the left-right direction or the upper side of the rod. (That is, the main body 200) is composed of only a flat plate and is not a rigid configuration, so it is easily bent and deformed, so that the liver sticks firmly and stably in the up-down direction, the front-rear direction, or the left-right direction. There was a problem that can not.
The present invention is to solve the above problems of the prior art,
An object of the present invention, the liver rod can be easily inclined at any angle or horizontally adjusted to be installed, and also the liver rod support ball (ball) that is not easily bent or broken due to the weight of the liver rod A member is provided and the objective is to provide the staircase railing pillar which can support a liver rod firmly and stably upward.
In addition, the object of the present invention, even when the leaning on the liver rod or the impact is applied to the liver rod in the left-right direction, even if the liver rod is twisted in the left-right direction, the ball member for supporting the liver rod rotating in the left-right direction It is an object of the present invention to provide a staircase railing column capable of supporting the liver rod firmly and stably against the load in the left and right directions due to the impact in the left and right directions of the liver rod. .
Moreover, the objective of this invention is the one side plate-shaped member which consists of a main body part and a bending extension part with respect to the load according to the load of the liver rod, or the load according to the impact from the front-back direction, the left-right direction, or upper direction with respect to the liver rod. The staircase railing pillars can be supported firmly and stably in the vertical direction, front and rear direction or left and right direction by not being deformed due to the bending of the railing column due to the rigid configuration of the railing column composed of the other plate member. The purpose is to provide.
In addition, an object of the present invention is a ball for supporting a liver rod with respect to a load caused by the impact of the rod of the liver rod or the impact from the front-rear direction, the left-right direction or the upper side with respect to the rod. One plate of the other plate member, which is installed on the liver rod mounting member installed by screwing into the space for mounting the member, and the liver rod mounting member is opposed to and joined to one plate member. Stair railing that can be installed through the through-hole of the member and can be supported firmly and stably in the vertical direction, front and rear or left and right direction without being deformed due to bending of the railing pillar. The purpose is to provide a dragon pillar.
In addition, an object of the present invention is to install the liver rod on one handrail pillar at one end and the other handrail pillar at the other end, by the rigid configuration, the liver stick up and down direction and front and rear or left and right The purpose is to provide a stair railing column that can be supported firmly and stably in the direction.
It is also an object of the present invention to provide a stair railing pillar that can be easily assembled according to the site conditions at the construction site of the present invention configured to enable the above objects.
The present invention, in the stair handrail pillar;
An installation space portion formed of a sphere (ball type) and formed at a central portion thereof so as to install a liver rod installation member fitted to a hollow portion of the liver rod, and wherein the liver rod can be installed; A liver member supporting ball member configured to connect through holes for fastening to allow the male screw member to be screwed to the female screw portion of the liver rod installation member to be connected to each other;
There is provided a liver rod mounting member comprising a female threaded portion in which the male screw member is screwed in. The liver rod mounting member is formed to be installed by fitting into the hollow portion of the liver rod and further includes a ball member for supporting the liver rod ( 50 is formed to be installed in the installation space portion;
The rod of the liver rod installation member, wherein the male screw member is screwed into the female screw portion through the fastening through-hole of the rod of the liver rod support ball member, so that the It is installed in the installation space part;
The liver rod installed in the liver rod mounting member is installed horizontally by screwing the male screw member and the female screw portion through the fastening through-hole to the installation space portion of the rod of the liver rod support ball. And the installation space portion is formed such that the rod support ball member can be pivotally fitted at an arbitrary angle with respect to the horizontal so as to be installed at an arbitrary angle with respect to the horizontal direction. A ball member support member is provided, the ball member support member being configured to be installed between one side plate member and the other plate member of the handrail post;
A balustrade column is a body part which is a plate-shaped body of a flat plate, and an extension part of both ends of the left and right sides of this main body part, and is symmetrically perpendicular to the left and right ends of this main body part. One plate-shaped member formed of a bent extension portion formed by bending, and the other plate-shaped member formed of the same shape and size as that of the one-side plate-shaped member;
The one side plate member and the other plate-like member has a plurality of through-holes through which the liver rod installed in the liver rod mounting member installed in the mounting space portion of the liver rod support ball member, respectively, can be installed therethrough. (I) a plurality of through-holes, each of which has a diameter smaller than the diameter of the ball member for supporting the liver rod,
Above and below each of the plurality of through-holes, the liver rod installed in the liver rod mounting member provided in the mounting space portion of the liver rod support ball member is A clearance space portion is provided for pivoting at an angle with respect to the horizontal for installation;
The bent extension portion of the one side plate member and the bent extension portion of the other plate member, the one side plate member and the other plate member is fastened facing each other, the ball member for supporting the liver rod An installation space portion configured to allow a plurality of the ball member support members installed in the installation space portion to be installed between the one plate member and the other plate member;
The liver rod is installed in the liver rod mounting member installed in the mounting space portion of the liver rod support ball member, and the liver rod installed in the liver rod mounting member is provided with the one side plate-like member ( Iii) and can be installed through the through hole of one of the plate-like members of the other plate-like member to be fastened;
The ball member support member is provided with a through-space for fastening, and the ball member support member is a bolt for pressing and fixing a ball member for supporting the liver rod, and A female thread part provided with a bolt to be screwed in and installed;
The bending extension part of the one side plate member and the bending extension part of the other plate member are provided with a through space for allowing the bolt to be screwed and installed in a corresponding female screw part, respectively;
The ball member support member on which the liver rod support ball member is installed is installed in the installation space portion, and the inner surface of each of the bending extension portions of both ends of the one side plate member is provided. Inner surfaces of each of the bending extensions of the opposite ends of the other plate-like member face each other to correspond to each other such that the one plate-like member and the other plate-like member face each other, and the one side The male thread member and the corresponding female thread member are screwed through the through hole for fastening the plate member and the corresponding through hole for the ball member support member and the corresponding through hole for the other plate member. By being fastened, the object of the present invention is easily achieved by the configuration in which the one side plate member and the other side plate member are fastened to each other to form the handrail pillar. It is possible.
The present invention in the above configuration, more preferably,
The upper part of the ball member support member of the upper part of the said ball member support member is rotatable, and the lower part of the handrail pillar connection part of the fastening member ( The above object of the present invention can be more easily attained by a configuration in which the lower portion is integrally connected to each other.
According to this invention by the said subject solution means,
The liver rod can be easily inclined at an arbitrary angle or horizontally adjusted to be installed, and a liver member supporting ball member which is not easily bent or damaged due to the load of the liver rod is provided. There is an effect that can firmly and firmly support the flesh.
In addition, according to the present invention, even when the liver is leaned against the liver, or the impact is applied to the liver in the left and right direction, the liver is twisted in the left and right directions, the ball member for supporting the liver stem rotation in the left and right directions ( It is possible to move, and it is possible to firmly and stably support the liver rod against the load in the left and right directions due to the impact in the left and right directions of the liver rod.
Moreover, according to this invention, the one side plate-shaped member which consists of a main body part and a bending extension part with respect to the load according to the weight of the liver rod or the impact from the front-back direction, the left-right direction, or upper direction with respect to the liver rod, Since the handrail pillar made of the other side plate member is a rigid configuration, the handrail pillar is not deformed to be bent, and there is an effect capable of firmly and stably supporting the liver rod in the vertical direction, the front-rear direction, or the left-right direction.
Moreover, according to this invention, a liver stick supports the liver rod with respect to the load according to the load of the liver rod, or the load according to the impact from the front-back direction, the left-right direction, or upper direction with respect to the liver rod. One plate member of the other plate member, which is installed on the liver rod mounting member installed by screwing in the space for mounting the member, and the liver rod mounting member is opposed to and fastened to one plate member. Due to the rigid configuration that can be installed through the through-hole of the railing, the railing pillar is not deformed, and thus, the liver rod can be firmly and stably supported in the vertical direction, the front-rear direction, or the left-right direction. .
Further, according to the present invention, by installing the liver rod on one handrail pillar at one end and the other handrail pillar at one end, by the solid configuration, the liver stick up and down and front and rear or left and right directions In the strong and stable support is possible effect.
In addition, according to the present invention, there is an effect that can be easily assembled according to the site conditions at the construction site of the present invention configured to enable the above effects.
Figure 1 is a preferred embodiment according to the present invention, a perspective view showing the structure and operation of the structure consisting of the handrail pillar connection part of the pivotable fastening member and the upper end of the liver support ball (ball) support,
Figure 2 is an exploded perspective view showing the configuration and operation of a structure consisting of a handrail support ball (ball) of the upper end of the handrail pillar connection portion and the upper portion of the rotatable fastening member according to an embodiment of the present invention,
3 is a cross-sectional view taken along the line A-A 'in FIG.
FIG. 4A is a state in which a stem support ball member and a ball member support member are installed between one plate member and the other plate member in FIG. Enlarged cross-sectional view showing the configuration and action when the liver stick installation member is installed inclined from one side railing pillar,
FIG. 4B is a state in which a stem support ball member and a ball member support member are installed between one plate member and the other plate member in FIG. Enlarged cross-sectional view showing the configuration and action when the liver stick installation member is installed inclined from the other handrail pillar,
FIG. 4C is a view illustrating a space between the one side plate-shaped member and the other plate-shaped member in which a ball member for supporting a liver rod and a ball member support member are installed, and a space for installing a ball member for supporting a liver rod. Enlarged cross-sectional view showing the configuration and action when the liver stick mounting member is installed horizontally on one side of the handrail post,
FIG. 4D is a cradle support ball member and a ball member support member installed between one plate member and the other plate member in FIG. 3, and a space portion for installing a ball member for support the liver rod. Enlarged cross-sectional view showing the configuration and action when the liver stick installation member is installed horizontally on the other handrail post,
5A is a state in which a ball holder for supporting a liver rod and a ball member support member are installed between one plate member and the other plate member in FIG. In the case where the female screw portion of the liver stick mounting member and the male screw member having a length extending out through the female screw portion through the hole are screwed in, the liver stick mounting member provided in the space for the installation of the ball member for supporting the liver stick An enlarged cross-sectional view showing the configuration and operation when installed obliquely on one handrail post,
5B is a state in which a stem support ball member and a ball member support member are installed between one plate member and the other plate member in FIG. In the case where the female screw portion of the liver stick mounting member and the male screw member having a length extending out through the female screw portion through the hole are screwed in, the liver stick mounting member provided in the space for the installation of the ball member for supporting the liver stick An enlarged cross-sectional view showing the configuration and operation when installed obliquely from the other railing column,
Figure 6a is an enlarged perspective view showing the configuration and operation of the liver member support ball member and male screw member and liver rod installation member in a preferred embodiment according to the present invention,
Figure 6b is an enlarged perspective view showing the configuration and action of the ball member support member in a preferred embodiment according to the present invention;
FIG. 6C is a top view of a ball member support member of a plurality of ball member support members in a preferred embodiment according to the present invention. An enlarged perspective view showing the configuration and operation of a more preferable structure, which is integrally connected to each other at the bottom of the handrail pillar connecting portion of the possible fastening member,
7A is a cross-sectional view taken along the line BB ′ of FIG. 1;
Figure 7b is an enlarged cross-sectional view showing the configuration and action of the liver member support ball member and the ball member support member is installed on the other plate-like member in Figure 7a,
Figure 8a is a preferred embodiment according to the present invention, a perspective view showing the structure and operation of the structure consisting of a handrail support ball (ball) member of the upper rail (upper) and the handrail pillar connection of the rotatable fastening member,
8B is an exploded perspective view illustrating a structure and an operation of a structure in which a handrail supporter and a ball member for supporting a rod of the upper end of the rotatable fastening member are separately formed as a preferred embodiment according to the present invention;
Figure 9a is a perspective view showing the configuration and operation of another preferred embodiment according to the present invention,
Figure 9b is an exploded perspective view showing the configuration and operation of another preferred embodiment according to the present invention,
Figure 10a is a perspective view showing the configuration and operation of the liver rod is installed between two railing pillars in a preferred embodiment according to the present invention,
Figure 10b is an enlarged longitudinal cross-sectional view showing the configuration and action of the state in which the liver member support ball member and the ball member support member is installed in the liver rod installation member in one handrail pillar of the stair railing in Figure 10a Degree,
Figure 10c is an enlarged longitudinal cross-sectional view in Figure 10a, showing the configuration and operation of the stabilization rails on the other handrail pillar installed in the liver rod installation ball member support ball member and ball member support member installed in the liver rod installation member Degree,
Figure 11a is a perspective view showing the configuration and action of the liver rod is installed between two handrail pillar in another preferred embodiment according to the present invention,
FIG. 11B is an enlarged longitudinal cross-sectional view showing the configuration and operation of a gas rod support ball member and a ball member support member in which a liver rod is installed in the liver rod installation member in one railing column of the stair railing in FIG. 11A; FIG. Degree,
FIG. 11C is an enlarged vertical cross-sectional view showing the construction and operation of a gas supporter supporting ball member and a ball member support member in which a liver rod is installed on the liver rod installation member in the other railing pillar of the stair railing in FIG. 11A; FIG. Degree,
12 is a perspective view showing the configuration and operation of the prior art of the stair railing pillar.
The present invention will be described with reference to the accompanying drawings in accordance with the preferred embodiment as follows.
The configuration of the present invention, as shown in Figures 1 to 11a to 11c, is as follows. In other words,
In the present invention, a
It is made of a spherical shape (ball type) and is formed in the
The liver
The
The
The liver
The configuration of the
The fastening through-
The mounting
The preferable cylindrical shape of the liver
The liver
To the mounting
The
The
In the present invention, the
The present invention, the fastening to the
The fastening for fastening to the
In the present invention, the bending
In the present invention, the
The present invention, the ball
The
According to the present invention, the ball
As an embodiment of the present invention, as shown in Figures 1 to 7a and 7b and 8a and 8b, more than two ball rods for supporting a plurality of liver rods (50) And thereby more than two ball
In addition, as another embodiment, as shown in Figs. 9a and 9b, two ball
In the present invention, the plurality of ball
Accordingly, preferably, as shown in FIGS. 8A and 8B, the ball member support member of the upper end of the plurality of ball
More preferably, as shown in Figs. 1 and 2 and 3 and 6c, and Figs. 9a and 9b, a plurality of ball
The present invention, as shown in Figures 10a to 10c and 11a to 11c,
The
As shown in FIGS. 5A and 5B and 9A and 9B and 11A and 11B and 11C,
The diameter of the outer circumference of the liver rod 30 'is the diameter of the
The present invention is installed and fixed to the
In the material of the present invention, the rod member
In the figure, reference numeral 11a-v is a through hole for installing the handrail fastening member.
The operation of the embodiment and the other embodiment of the present invention of the above configuration, as shown in Figures 1 to 11a to 11c, are as follows. In other words,
The present invention is made of a spherical shape (ball type), and the liver
In the
In the case of the
The
In addition, the through-
The liver
In addition, the liver
The liver
Furthermore, by the structure of the sphere (ie, ball shape) of the rod member for supporting the rod, the
In addition, by the structure of the sphere (ie, ball shape) of the ball member for supporting the liver rod (50), a person leans against the
To the mounting
The liver stick
In addition, the ball
The liver rod
In the present invention, the
The
Furthermore, the
The fastening through-hole (50s) in the mounting space portion (50s) of the liver rod support ball member (50), respectively, in the one side plate member 20-1 and the other plate member 20-2. Through
The
At this time, the plurality of through-
The liver rod
The liver member
Accordingly, the liver stick
The fastening for fastening to the
The liver rod
In the present invention, the bending
The one-side plate member 20-1 including the three-dimensional rigid structure by the coupling structure of the
The
The
The liver rod
In addition, the liver
Furthermore, the
By the coupling structure of the said one side plate member 20-1 and the other side plate member 20-2 provided along the longitudinal direction of the said
Since the ball
In addition, the ball
A state in which the ball
Since the fastening through
The
The one side plate member 20-1 and the other side plate member 20-2 are screwed together by the
The present invention enables the
In the present invention, the handrail holder support portion (11a) and the handrail pillar connecting portion (11b) of the
As an embodiment, the present invention, as shown in Figures 1 to 7a and 7b and 8a and 8b, more than two ball rods for supporting a plurality of liver rods (50) and As a result, a configuration in which more than two ball
Further, as another embodiment, as shown in Figures 9a and 9b, two liver rods in the number of the ball member support member (50) and the number of ball
According to the conditions of the construction site, when the number of
In the case where the number of
According to the present invention, since the plurality of the ball
Accordingly, as shown in FIGS. 8A and 8B, the ball
More preferably, as shown in Figs. 1 and 2 and 3 and 6c, and Figs. 9a and 9b, a plurality of ball
The present invention, as shown in Figure 10a and 10b, when the
In addition, the present invention, as shown in Figure 10a and 10c, when the
Accordingly, as shown in FIGS. 10A to 10C, the
As shown in FIGS. 5A and 5B and FIGS. 11A-11C,
The diameter of the outer circumference of the liver rod 30 'is the diameter of the
The liver rod 30 'is installed in the
In addition, the
The present invention, as shown in Figure 11a and 11b, when the
The present invention, as shown in Figure 11a and 11c, when the
Accordingly, as shown in FIGS. 11A to 11C, the
In the present invention, since the fixing
In addition, the present invention can be easily assembled according to the site conditions at the construction site by the fitting and the screw fastening.
According to this invention by the said structure and action, the effect as described in the said "effect of invention" item becomes possible.
The present invention is universally useful due to the above-mentioned effects in all buildings and structures that are provided with stairs railings, such as apartments, public facilities, schools, department stores, and the like.
* Description of the symbols for the main parts of the drawings *
10: handrail handrail, 11: pivotable fastening member, 11a: handrail pivot support part of pivotable fastening member, 11b: handrail pillar connection part of pivotable fastening member, 11b- 2: lower part of the handrail pillar connecting portion of the pivotable fastening member, 11c-1: male screw member, 11c-2: female screw member,
20: handrail pillar, 20-1: one side plate member, 20-2: the other side plate member, 20a: main body portion, 20b: bending extension portion, 20b-1: inner side of bending extension portion,
20e: through space portion, 20h: through hole, 20h-f: play space portion, 20p: one handrail column, 20q: the other handrail column, 20s: space for installation, 20v, 20v ': through hole for fastening , 21, 21 ': male thread member, 22, 22': female thread member,
30: liver liver, 30s: hollow part of liver liver
50: a ball member for supporting the liver rod, 50c: a central portion of the ball member for supporting the liver rod, 50h: a through hole for fastening, 50s: a space for installation, 51: a male screw member,
55: liver rod installation member, 55n: female thread portion,
70: ball member support member, 70-1: upper part of ball member support member, 70h: through space for fastening, 70s: space for installation, 71: bolt, 72: female thread,
100: stair railings, 150: staircases,
D: diameter of ball member for supporting liver rod, d: diameter of through
Claims (2)
It is made of a spherical shape (ball type) and is formed in the central portion 50c so that the liver rod installation member 55 is installed to be fitted to the hollow portion 30s of the liver rod 30. In addition, the mounting space portion 50s formed so that the liver rod 30 can be installed, and the male screw member 51 which is screwed into the female screw portion 55n of the rod of the liver rod installation member 55 can be installed. A liver stick supporting ball member 50, through which the through holes 50h are connected to each other, is provided;
The liver rod mounting member 55 is formed of a female screw portion 55n in which the male screw member 51 is screwed into the hollow rod 30s of the liver rod 30. It is formed to be installable by fitting and is formed to be installed in the installation space portion (50s) of the liver rod support ball (50);
The liver rod mounting member 55 has the male screw member 51 screwed into the female screw portion 55n through the fastening through hole 50h of the stem rod support ball member 50. By this, it is installed in the installation space portion (50s) of the liver rod support ball (50);
To the mounting space portion 50s of the liver rod support ball member 50, to screwing the male screw member 51 and the female screw portion 55n through the fastening through hole 50h. By this, the liver rod support ball member 50 is horizontal so that the liver rod 30 installed on the liver rod mounting member 55 can be installed at an arbitrary angle with respect to the horizontal. The ball member support member 70 which consists of the installation space part 70s which is installed by the said rotationally fitting at the said arbitrary angle with respect to the water is provided, This ball is provided. The member support member 70 is made to be installed between the one side plate member 20-1 and the other plate member 20-2 of the handrail pillar 20;
The handrail pillar 20 is a main body portion 20a formed of a flat plate body and an extension portion of both left and right ends of the main body portion 20a. The shape of the one side plate member 20-1 which consists of the bending extension part 20b formed by symmetrically bending at the right and left both ends of 20a), and the shape of this one side plate member 20-1. And the other plate-shaped member 20-2 having the same shape and the same size as the size;
The liver plate mounting member installed on the side plate member 20-1 and the other plate member 20-2, respectively, installed in the installation space 50s of the liver rod support ball member 50 ( A plurality of through holes 20h through which the liver rod 30 to be installed at 55 is allowed to be installed are provided, and each of the plurality of through holes 20h supports the liver rods. It consists of a diameter (d) smaller than the diameter (D) of the ball (ball) member 50,
The said liver stick provided in the said installation space part 50s of the said liver stick support ball member 50 in the upper and lower directions of each of the plurality of through-holes 20h, respectively. The clearance gap portion 20h-f which allows the liver rod 30 installed in the installation member 55 to be rotated at an angle with respect to the horizontal for installation thereof is provided. Provided;
The bending extension part 20b of the one side plate member 20-1 and the bending extension part 20b of the other side plate member 20-2 are the one side plate member 20-1 and the other plate member. The ball member support member 70 in which the liver rod support ball member 50 is installed in the installation space 70s is provided by the 20-2 facing each other. A space for installation 20s for allowing a plurality of dogs to be installed is formed between the one plate-like member 20-1 and the other plate-like member 20-2;
The liver rod 30 is installed on the rod of the liver rod mounting member 55 installed in the mounting space 50s of the rod of the rod of the liver rod 50, and the rod of the rod rod 55 Of the plate member of one of the other plate-shaped members 20-2 to which the liver rod 30 is installed at a side thereof and is fastened to face the one plate-shaped member 20-1. It is made to be able to penetrate through the through-hole 20h;
The ball member support member 70 is provided with a fastening through space portion 70h, and the ball member support member 70 has a ball member 50 for supporting a liver rod. A bolt 71 for crimping and fixing, and a female screw portion 72 in which the bolt 71 is screwed and installed;
The bolts 71 correspond to female threads 72 corresponding to the bending extensions 20b of the one side plate member 20-1 and the bending extensions 20b of the other plate member 20-2, respectively. Is provided with a through space portion 20e which is screwed to allow for installation;
The ball member support member 70 in which the liver rod support ball member 50 is installed is installed in the installation space portion 20s, and both ends of the one side plate member 20-1. (I) of each of the bent extensions 20b of the inner surface 20b-1 of each of the bent extensions 20b and of both ends of the other plate-like member 20-2. The inner side surfaces 20b-1 face each other so that the one side plate member 20-1 and the other side plate member 20-2 face each other, and the one side plate member ( 20-1 of fastening through holes 20v and the corresponding through space portion 70h of the ball member support member 70 corresponding thereto and the other plate-like member 20-2 corresponding thereto. The male plate member 21 and the corresponding female screw member 22 are screwed through the fastening through hole 20v of the one side plate member 20-1 and the other plate member 20-2. Fastening to each other Stair railing pillars, characterized in that the railing pillar 20 is made.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008119694 | 2008-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110102774A true KR20110102774A (en) | 2011-09-19 |
| KR101126100B1 KR101126100B1 (en) | 2012-03-29 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107021977A KR101610976B1 (en) | 2008-05-01 | 2009-04-22 | Aqueous dispersion for chemical mechanical polishing, kit for preparing the aqueous dispersion for chemical mechanical polishing, and method of chemical mechanical polishing |
| KR20100021977A KR101126100B1 (en) | 2008-05-01 | 2010-03-11 | Post for stair balustrade |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107021977A KR101610976B1 (en) | 2008-05-01 | 2009-04-22 | Aqueous dispersion for chemical mechanical polishing, kit for preparing the aqueous dispersion for chemical mechanical polishing, and method of chemical mechanical polishing |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP5782257B2 (en) |
| KR (2) | KR101610976B1 (en) |
| TW (1) | TWI461518B (en) |
| WO (1) | WO2009133793A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8778212B2 (en) * | 2012-05-22 | 2014-07-15 | Cabot Microelectronics Corporation | CMP composition containing zirconia particles and method of use |
| US10479911B1 (en) * | 2018-06-05 | 2019-11-19 | Cabot Microelectronics Corporation | Composition and method for polishing memory hard disks exhibiting reduced edge roll off |
| US20230039134A1 (en) * | 2019-12-26 | 2023-02-09 | Nitta Dupont Incorporated | Polishing slurry |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2547373B2 (en) * | 1993-07-23 | 1996-10-23 | 茂雄 依田 | Oily buff abrasive containing surfactant or degreasing agent |
| JP2002305198A (en) * | 2001-04-06 | 2002-10-18 | Toshiba Corp | Method for manufacturing electronic device |
| JP2004172606A (en) * | 2002-11-08 | 2004-06-17 | Sumitomo Chem Co Ltd | Metal polishing material composition and polishing method |
| JP2004193495A (en) * | 2002-12-13 | 2004-07-08 | Toshiba Corp | Cmp slurry, and method of producing semiconductor device using same |
| JP4336550B2 (en) * | 2003-09-09 | 2009-09-30 | 花王株式会社 | Polishing liquid kit for magnetic disk |
| JP4499613B2 (en) * | 2005-05-27 | 2010-07-07 | 富士通マイクロエレクトロニクス株式会社 | Insulating film polishing method |
| JP2007092359A (en) | 2005-09-28 | 2007-04-12 | Toyo Exterior Co Ltd | Universal joint of handrail |
| KR20080078840A (en) * | 2005-12-21 | 2008-08-28 | 아사히 가라스 가부시키가이샤 | Polishing composition, polishing method, and method for forming copper wiring for semiconductor integrated circuit |
| JP2007227669A (en) * | 2006-02-23 | 2007-09-06 | Fujifilm Corp | Chemical mechanical polishing method |
| JP2007242984A (en) | 2006-03-10 | 2007-09-20 | Fujifilm Corp | Polishing solution for metals, and chemical-mechanical polishing method |
| JP2007251039A (en) * | 2006-03-17 | 2007-09-27 | Fujifilm Corp | Polishing method of semiconductor device |
| JP2007335531A (en) * | 2006-06-13 | 2007-12-27 | Adeka Corp | Polishing composition for metal cmp |
| KR100786732B1 (en) | 2007-10-11 | 2007-12-17 | (주)원건축사사무소 | Handrail of building |
-
2009
- 2009-04-22 KR KR1020107021977A patent/KR101610976B1/en active IP Right Grant
- 2009-04-22 JP JP2010510086A patent/JP5782257B2/en active Active
- 2009-04-22 WO PCT/JP2009/057957 patent/WO2009133793A1/en active Application Filing
- 2009-04-29 TW TW098114189A patent/TWI461518B/en active
-
2010
- 2010-03-11 KR KR20100021977A patent/KR101126100B1/en not_active IP Right Cessation
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2014
- 2014-04-10 JP JP2014080953A patent/JP2014159587A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009133793A1 (en) | 2009-11-05 |
| JPWO2009133793A1 (en) | 2011-09-01 |
| JP5782257B2 (en) | 2015-09-24 |
| TW201000614A (en) | 2010-01-01 |
| KR20110013360A (en) | 2011-02-09 |
| KR101126100B1 (en) | 2012-03-29 |
| TWI461518B (en) | 2014-11-21 |
| JP2014159587A (en) | 2014-09-04 |
| KR101610976B1 (en) | 2016-04-08 |
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