JPH0567707U - Joint cover device - Google Patents

Abstract

(57) [Abstract] [Purpose] In a joint cover device, an L-shaped cover plate can be easily attached. Structure: A cover plate 3 is formed in an L shape along two orthogonal surfaces of a structure, and another structure adjacent to the structure is provided on a locking edge 9 bent to a side edge portion of the cover plate 3. A notch 10 is provided in which the engaging projecting edge 7 of the support rod 5 that is spanned between the joints s between the objects is inserted, and the auxiliary cover 11 that shields the notch 10 from the inside of Engaging flange 7
The engagement edge 9 is engaged with and the cover plate 3 is attached to the support rod 5.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joint cover device for covering joints formed in a building structure, and is particularly used for covering joints between inner walls that are directly adjacent to each other, between inner walls and a ceiling, or between inner walls that are linearly adjacent to each other. To an improved joint cover device.

[0002]

[Prior Art]

 In a joint cover device of this type, for example, a joint cover device in which both inner walls are applied to the corners of the walls which are adjacent to each other in an orthogonal manner via a joint is conventionally fixed to one inner wall x as shown in FIG. a is arranged at regular intervals, the base of the support rod b is rotatably connected to each fixed rod a, a cover plate c is attached between the support rods b, and each fixed rod a is attached. By the tensile force of the spring d stretched between the support rod b and the support rod b, one side edge of the cover plate c is brought into contact with the other inner wall y so as to cover the joint s between the inner walls x and y. Composed.

In the joint cover device having the above-mentioned structure, as a fixing means of the cover plate c attached to the support rod b, an engaging protrusion e is provided at one end of the support rod b, and An elastic clip f is fixed to the other end of the rod b, while locking edges g, g are bent inward at both side edge portions of the cover plate c. With the retaining edge g engaged with the engaging protruding edge e of the supporting rod b, the other locking edge g is pressed against the elastic clip f to engage through elastic deformation of the elastic clip f. I am trying to make it happen.

[0004]

[Problems to be solved by the device]

 Thus, the fixing means for the cover plate c has no problem if the inner walls x and y are flat surfaces, but one inner wall y has a step protruding from the wall surface. When the cover plate c is formed in an L shape so that it can be applied to the ridge of the step edge, the locking edge g of the cover plate c is made to correspond to the cover plate c. Since it is not possible to simultaneously engage the engaging projections e of the support rods b arranged in an L shape, it is said that the fixing means as described above cannot be applied to such an L-shaped cover plate c. There was a problem. In this case, conventionally, the cover plate c is fixed to each support rod b by a screw, but the head of the screw is exposed on the surface of the cover plate c to impair the appearance, and at the same time, the support rod b is attached to the support rod b. Since it is necessary to form a screw hole or to align a screw insertion hole formed in the cover plate c with the screw hole and screw the screw into the screw hole, there is a drawback that the process is troublesome. It was

The present invention has been attempted to improve in view of the conventional situation as described above, and an object of the present invention is to form an L-shape corresponding to a ridge portion of a step edge protruding from a wall surface. The cover plate can be fixed to the support rod by the locking edges bent on both side edges, and its concrete means and action are as follows.

[0006]

[Means for Solving the Problems]

 The base end is supported by a fixed rod that is connected to a structure having two surfaces orthogonal to each other through a ridge and a joint formed between the structure and another structure adjacent to the structure and fixed to the other structure. And a support rod that is biased inward by a spring stretched between the fixed rod and its end edge and elastically contacts one of the two orthogonal surfaces, and the other one surface. A joint cover device comprising elastically contacting support rods and supporting cover plates for covering the joints by the respective support rods, wherein the cover plates are formed in an L-shape along the two orthogonal surfaces, and the cover plates are formed. The curved edge of the plate is provided with a notch into which the engaging projecting edge of the support rod is inserted, and an auxiliary cover for shielding the notch is detachably fitted inside the notch. And insert it through the auxiliary cover to the engaging protrusion in the notch. To configure so as to engage the locking edge.

[0007]

[Action]

 One surface of the L-shaped cover plate is engaged with a supporting rod elastically contacting one of the two surfaces of the structure, which are orthogonal to each other, by engaging edges that are curved on both side edges thereof. At the same time, with respect to the supporting rod that elastically contacts one of the two orthogonal surfaces of the structure, the other surface of the cover plate is formed with a locking edge bent to one side edge and the other side. An L-shaped cover plate can be attached to each support rod by engaging with an auxiliary cover that shields the notch of the engaging edge bent to the edge.

[0008]

【Example】

 Embodiments of the present invention will be described below with reference to the accompanying drawings. 1, FIG. 2, FIG. 3, and FIG. 4 are drawings showing a first embodiment of the present invention, in which a structure consisting of both inner walls x and y is adjacent to each other at a corner portion orthogonally via a joint s, Or, similarly, a joint cover device in which a structure composed of an inner wall x and a ceiling y is applied to a portion which is adjacent to each other in an orthogonal manner via a joint s, and one inner wall (or ceiling) y is formed from a wall surface. There is a protruding step edge 1, and a ridge portion 2 of the step edge 1 has two surfaces, a horizontal surface 2a and a vertical surface 2b, which are orthogonal to each other via a ridge line. On the other inner wall x, a plurality of fixed rods 4 ... Are arranged in an L shape corresponding to the ridge portion 2. A base of a support rod 5 for attaching the cover plate 3 is rotatably pivotally connected to each fixed rod 4, and its tip is passed to the ridge portion 2 of the inner wall (or ceiling) y. The supporting rod 5 is urged in a direction in which the tip thereof abuts on the ridge portion 2 by the tensile force of a spring 6 stretched between the supporting rod 5 and each of the fixed rods 4.

The cover plate 3 is formed in an L shape including a horizontal plate portion 3 a and a vertical plate portion 3 b so that it can be applied to the ridge portion 2 of the step edge 1, and the horizontal plate portion 3 a and the vertical plate portion 3 a. At both side edges of the portion 3b, an engaging projection edge 7 provided at one end of the supporting rod 5 and a locking edge 9 for engaging an elastic clip 8 fixed to the other end of the supporting rod 5 are provided. , 9 are inwardly bent respectively. Of the engaging edges 9 of the horizontal plate portion 3a or the vertical plate portion 3b, one of the engaging edges 9 is located at a position corresponding to the engaging edge 7 of the supporting rod 5. A notch 10 having a width capable of inserting the notch 10 is formed, and an auxiliary cover 11 formed so as to be able to shield the notch 10 is removably inserted and inserted into the notch 10. That is, the auxiliary cover 11 is bent at substantially the same angle as the bending angle of the locking edge 9 and is formed to be longer than the width of the notch 10, and both ends thereof are notched at the time of insertion. It is provided so that it can be locked on the inside of both sides of 10.

FIG. 5 and FIG. 6 are views showing a second embodiment of the present invention, in which a joint composed of both inner walls x and y is applied to a portion which is linearly adjacent via a joint s. In the cover device, both inner walls x and y have step edges 1 and 1 which continuously project from both wall surfaces through joints s, and ridges 2 and 2 of the step edges 1 and 1 respectively have ridge lines. There are two planes, a horizontal plane 2a and a vertical plane 2b, which are orthogonal to each other through. A plurality of fixing rods 4 ... Are arranged in an L shape along the ridge portion 2 of the one step edge 1. A base of a supporting rod 5 for attaching the cover plate 3 is rotatably pivotally connected to each of the fixed rods 4, and the tip end thereof is extended to the ridge portion 2 of the other inner wall y and supports The rod 5 is urged by the pulling force of a spring 6 stretched between the rod 5 and the fixed rod 4 in a direction in which the tip end thereof contacts the step edge 1 of the inner wall y.

Further, the cover plate 3 has the same structure as in the case of the first embodiment described above. Immediately, the L-shaped cover plate 3 corresponding to the ridges 2 and 2 of both step edges 1 and 1 has locking edges 9 on both side edges of its horizontal plate portion 3a and vertical plate portion 3b. , 9 are bent, and a notch 10 having a width capable of inserting the engaging protruding edge 7 is formed at a position corresponding to the engaging protruding edge 7 of the supporting rod 5 on one of the locking edges 9. At the same time, an auxiliary cover 11 formed so as to be able to shield the notch 10 is detachably inserted into the inside of the notch 10.

Next, a procedure for attaching the cover plate 3 having the above-described structure to the support rod 5 will be described. In the first embodiment, on the one inner wall x, and in the second embodiment, on the step edge 1 of the one inner wall x, a plurality of fixed rods 4, ... For each of the fixed rods 4 extending in one direction (for convenience of explanation, this is the vertical direction), the locking edge 9 is cut in the horizontal plate portion 3a or the vertical plate portion 3b of the cover plate 3. One side where the notch 10 is not formed (for convenience of explanation, this is referred to as a vertical plate portion 3b) is slid vertically as shown in FIG. The engaging projections 7 of the support rods 5 attached to the fixed rods 4 are engaged with the elastic clips 8, respectively.

Thereafter, when the cover plate 3 is further slid in the vertical direction, one of the locking edges 9 of the horizontal plate portion 3a is attached to the horizontally extending fixed rod 4. 5 is engaged with the elastic clip 8 of the support rod 5, and the engaging projection 7 at the other end of the support rod 5 is inserted into the notch 10. Then, in this state, as shown in FIG. 8, the auxiliary cover 11 is fitted from the end portion of the locking edge 9 to shield the notch 10, so that the locking edge 9 is engaged via the auxiliary cover 11. It is possible to obtain a state of being locked to the butt edge 7.

As described above, the L-shaped cover plate 3 corresponding to the ridge portion 2 of the step edge 1 can be attached to each support rod 5, and in this state, one cover plate 3 The side edge comes into contact with the ridge portion 2 of the other inner wall (or ceiling) y by the tensile force of the spring 6 and is movable with respect to the inner wall (or ceiling) y. Even when the inner wall x and the ceiling y relatively move in the close-up direction, the front-rear direction, and the up-down direction, the relative displacement can be absorbed and the joint can be shielded without causing plastic deformation of each member of the joint cover device.

In the above-described procedure for attaching the cover plate 3, the notch 10 of the cover plate 3 is provided in the vertical plate portion 3b, and the horizontal plate portion 3a is first engaged with the support rod 5 before It is also possible to engage the vertical plate portion 3b, and in this case, an appropriate locking means is also used so that the auxiliary cover 11 does not slide down by its own weight.

[0016]

[Effect of the device]

 According to the present invention, as described above, a cover plate is formed in an L shape along two surfaces of a structure having two surfaces orthogonal to each other through a ridge, and the cover plate is bent at a side edge portion of the cover plate. A notch is provided in the toe edge into which the engaging projection edge of the support rod is inserted, and an auxiliary cover that shields the notch is detachably inserted into the inside of the notch, and the auxiliary cover is used to The L-shaped cover plate, which is configured to engage the engagement projection edge and the engagement edge inserted in the notch, is formed on the both side edges of the engagement plate. The edges allowed the support rods to be attached.

Further, according to the present invention, since it is not necessary to use a screw as in the conventional structure, it is possible to improve its aesthetic appearance, and it is not necessary to form a screw hole in the support rod, and the construction can be performed. It has excellent effects such as simplicity.

[Brief description of drawings]

FIG. 1 is a view showing a first embodiment of a joint cover device according to the present invention and is a perspective view showing an example of a mounted state of the joint cover device.

FIG. 2 is a perspective view showing another example of the mounted state of the same.

FIG. 3 is a transverse sectional view of the above.

FIG. 4 is a perspective view of the above cover plate.

FIG. 5 is a view showing a second embodiment of the joint cover device according to the present invention and is a perspective view showing an example of a mounted state of the joint cover device.

FIG. 6 is a transverse sectional view of the above.

FIG. 7 is an explanatory diagram showing a procedure for attaching a cover plate.

FIG. 8 is an explanatory diagram showing a procedure for attaching a cover plate.

FIG. 9 is a side sectional view of a conventional joint cover device.

[Explanation of sign]

 1 step edge 2 ridge 2a horizontal surface 2b vertical surface 3 cover plate 4 fixed rod 5 support rod 6 spring 7 engaging projecting edge 9 locking edge 10 notch 11 auxiliary cover s joint x inner wall y inner wall, ceiling

Claims (1)

[Scope of utility model registration request] 1. A fixing rod fixed to the structure having two surfaces orthogonal to each other through a ridgeline and a joint formed between another structure adjacent to the structure and fixed to the other structure. A support rod whose base end is supported and is biased inward by a spring stretched between the support rod and the fixed rod, and the end edge of which is elastically contacted with one of the two orthogonal planes; In a joint cover device, each of which has a support rod elastically contacting one surface thereof, and both side edges of a cover plate covering the joint are supported by the support rods, the cover plate having an L shape along the two orthogonal surfaces. Forming,
A notch into which the engaging projecting edge of the support rod is inserted is provided in a locking edge bent to a side edge portion of the cover plate, and an auxiliary cover for shielding the notch can be freely inserted and removed inside the notch. The joint cover device is characterized in that the joint edge is engaged with the engaging projection edge in the notch via the auxiliary cover.