JP4791293B2 - Partition panel device - Google Patents

Description

  The present invention relates to a partition panel device in which one panel is fitted and held in a rectangular frame.

  In the partition panel device, a pair of left and right side frames are connected by a pair of upper and lower horizontal frames to form a rectangular frame. From the front and rear of the rectangular frame, a panel of transparent or opaque sheet glass or the like is provided. Some of them are fitted together with a panel frame that surrounds the outer periphery (see, for example, Patent Documents 1 and 2).

Further, there is also known a panel and a panel frame that are attached only to either one of the front and rear sides of the rectangular frame, and a pseudo panel frame that has no panel is attached to the other (see, for example, Patent Document 2).
JP 2005-36430 A JP 2004-316191 A

  However, in what is described in Patent Documents 1 and 2, the panel frames attached to the front and rear of the rectangular frame, and the panel frame and the pseudo panel frame have substantially the same structure symmetrical with each other, Since they are attached to the front and rear of the rectangular frame independently of each other, the structure is complicated, the assembly work is complicated, the ends of the front and rear panel frames that are butted against each other, and the panel frame and the pseudo panel frame There is a risk that the end portions are likely to be misaligned and the aesthetic appearance is impaired.

  In addition, a concave groove is provided in the front and rear central portion of the opposing surface of the horizontal frame facing up and down, and the upper and lower ends of the panel are fitted into the concave groove, so that the panel is a so-called fitting kill ( For example, there is also the specification and drawings of Japanese Patent Application No. 2005-200940, but according to this, it is extremely difficult to replace the panel.

  In view of the above-mentioned problems of the prior art, the present invention can be easily assembled in a short time at the work site, and there is no possibility that the panel will drop off after assembly. An object of the present invention is to provide a partition panel device with good appearance that can be easily exchanged.

According to the present invention, the above problem is solved as follows.
(1) A rectangular frame is formed by connecting a pair of left and right side frames with a pair of upper and lower horizontal frames, and the panel surrounds the outer periphery of the rectangular panel from either one of the front and rear sides of the rectangular frame. The panel frame is held so that its outer peripheral edge engages with either the front or back surface of the rectangular frame, and is substantially symmetrical with the panel frame from the front or rear of the rectangular frame. A pseudo panel frame that has a shape but does not hold the panel is fitted so that its outer peripheral edge engages the rear or front surface of the rectangular frame, and the opposite end of the pseudo panel frame and the panel frame The pseudo panel frame is coupled to the panel frame by elastically engaging the elastic engagement piece provided on either one with the other opposing end.

  (2) In the above item (1), when the panel frame is mounted on the rectangular frame, the concave portion in which the peripheral portion of the panel is fitted to the inner surface of the panel frame located substantially in the center of the rectangular frame in the front-rear direction. The rear surface of the panel fitted in the groove in the panel frame so that a groove is provided and the inner edge in the front-rear direction of the pseudo panel frame is symmetrical with the edge on the concave groove side of the inner surface of the panel frame. Or make contact with the front surface.

  (3) In the above item (1) or (2), the engagement recess in which the elastic engagement piece provided at either one of the opposing end portions of the pseudo panel frame and the panel frame is elastically engaged, Is provided at the opposite end.

  (4) In the above item (3), when the bulging portion is provided on the side surface of the distal end portion of the elastic engagement piece and the elastic engagement piece is fitted into the engagement recess, the bulge portion passes. A constriction is provided on the inner surface of the engagement recess.

  (5) In the above item (1) or (2), the elastic engagement piece provided at either one of the opposing end portions of the pseudo panel frame and the panel frame has a rectangular frame shape and the other opposing end portion Further, a projecting piece protruding in the front-rear direction in a rectangular frame shape is provided, and the rectangular frame-shaped elastic engagement piece is fitted or externally fitted to the rectangular frame shaped projecting piece.

  (6) In any one of the above items (1) to (5), a ridge facing in the vertical direction is formed on one of the opposing surface of the upper and lower horizontal frames in the rectangular frame and the upper and lower surfaces of the panel frame facing the rectangular frame. Also provided on the other side is a concave groove into which the above-mentioned protrusion is fitted, and the lower protrusion is detached from the concave groove between the upper protrusion and the concave groove when the panel frame is mounted on the rectangular frame. A sufficient allowance for upward movement is provided.

  (7) In any one of the above items (1) to (6), a concave portion is provided on one of the opposing surfaces of the left and right side frames of the rectangular frame and the left and right side surfaces of the panel frame facing the rectangular frame. On the other hand, an elastic body that is elastically engaged with the recess is provided.

According to the present invention, the following effects can be achieved.
According to the first aspect of the present invention, the panel frame that surrounds and holds the rectangular panel is fitted from one of the front and rear sides of the rectangular frame and attached to the rectangular frame, and then the pseudo panel frame is attached to the rectangular frame. In either the installation site or the like, just by elastically engaging the elastic engagement piece provided at either one of the opposite end portions of the pseudo panel frame and the panel frame, by fitting from either the front or back of the other, Easy assembly in a short time.
After the assembly, the pseudo panel frame and the panel frame are joined to each other with their outer peripheral edges sandwiching the rectangular frame from the front and back, so that both the panel frame and the panel are also rectangular frame due to vibration or the like. It will not fall off and will be securely held in a rectangular frame.
Further, by removing the elastic engagement piece from either one of the opposite ends of the pseudo panel frame and the panel frame, the pseudo panel frame is removed from the panel frame and the rectangular frame, and then the panel frame and the panel Is removed from the rectangular frame, disassembly and panel replacement can be easily performed.
Furthermore, the elastic engagement pieces provided at either one of the opposite end portions of the pseudo panel frame and the panel frame are also elastically engaged with the other, so that the inner ends of both panel frames are aligned with each other, Misalignment can be prevented, and a beautiful appearance can always be exhibited.

  According to the second aspect of the present invention, the panel is positioned substantially in the center in the front-rear direction of the rectangular frame, and the panel frame and the pseudo panel frame are disposed so as to be substantially symmetrical in the front-rear direction on both sides thereof. Since the joint between the panel frame and the pseudo panel frame is not noticeable by the panel, the appearance is good.

  According to the third aspect of the present invention, the engagement concave portion in which the elastic engagement piece provided at either one of the opposing end portions of the pseudo panel frame and the panel frame is elastically engaged is formed at the other opposing end portion. Since it is provided, the structure can be simplified and it can be manufactured at low cost.

  According to the fourth aspect of the present invention, the bulging portion is provided on the side surface of the distal end portion of the elastic engagement piece, and the bulging portion passes when the elastic engagement piece is fitted into the engagement recess. Since the constricted portion is provided on the inner surface of the joint recess, the elastic engagement piece can be strongly elastically engaged with the engagement recess, and the coupling force between the pseudo panel frame and the panel frame can be increased. .

  According to invention of Claim 5, while making the elastic engagement piece provided in any one of the opposing edge part of a pseudo | simulated panel frame and a panel frame into a rectangular frame shape, a rectangular frame shape is formed in the other opposing edge part. The projecting piece projecting in the front-rear direction is provided, and the rectangular frame-shaped elastic engagement piece is internally or externally fitted to the rectangular frame-shaped projecting piece. Thus, the vertical and horizontal positioning is accurately performed, and the positional deviation can be reliably prevented.

  According to the invention described in claim 6, with the panel frame slightly tilted backward or forward, the upper part is first engaged with the upper part of the rectangular frame, and then the panel frame is made vertical and then lowered slightly. It is a so-called quickening method in which the lower part is engaged with the lower part of the rectangular frame, and it can be easily attached to the rectangular frame, and after being attached, it cannot be detached from the rectangular frame by being combined with the pseudo panel frame. Therefore, the combination of the fact that this panel frame is attached to the rectangular frame in a steadily manner and the fact that the pseudo panel frame is joined to the panel frame by the elastic engagement piece makes the structure simple and easy to assemble. In addition, it is possible to achieve a special effect that it is possible to effectively prevent dropping off and the like.

  According to the seventh aspect of the present invention, the concave portion is provided on one of the opposing surfaces of the left and right side frames of the rectangular frame and the left and right side surfaces of the panel frame facing the rectangular frame, and on the other side, the elastic engagement with the concave portion is provided. Since the elastic body to be joined is provided, the elastic engagement between the recess and the elastic body can provide resistance to the movement of the panel frame with respect to the rectangular frame and prevent the panel frame from falling off and rattling. .

An embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in FIG. 1, this partition panel device is made of an aluminum alloy with the upper and lower ends of a pair of left and right side frames (1) (1) made of an extruded material of aluminum alloy. By connecting the three horizontal frames (2), (3), and (4) that are made of extruded Pneumatic alloy and that face in the left-right direction, a rectangular space (5) (6) with two upper and lower steps is formed inside. A rectangular frame (7) is provided.
By omitting the intermediate horizontal frame (3), it has a single space, or by providing a plurality of horizontal frames spaced apart in the vertical direction in the intermediate part, it has three or more steps in the vertical direction. May form a space.

As shown in FIG. 2 and FIG. 3, the lower surface of the upper horizontal frame (2) and the middle horizontal frame (3) are provided with two front and rear ridges (8) and (8) that are long in the left-right direction. It has been.
As shown in FIGS. 3 and 4, the upper and lower dimensions of the protrusions (8) and (8) are set on the upper surface of the middle horizontal frame (3) and the upper surface of the lower horizontal frame (4). Two upward and downward protruding ridges (9) and (9) are provided which are smaller than the dimension of the direction and are long in the left-right direction.
Furthermore, as shown in FIG. 5, the front and rear two concave grooves (10) facing the up-down direction having a substantially arc shape in cross section are provided on the inner surfaces of the left and right side frames (1).

  In almost the first half of each space (5) and (6) in the rectangular frame (7), a rectangular panel (11 which may be made of a translucent or opaque acrylic plate or other material) is made of a transparent plate glass. The panel frame (12) that surrounds the outer periphery of the bracket and holds the panel (11) is mounted as described later.

  Each panel frame (12) has an outer peripheral edge portion (12b) protruding outward in the vertical and horizontal directions at the front end of a rectangular frame-shaped fitting portion (12a) fitted in each space (5) and (6). An inclined surface (12c) that expands outward in the front-rear direction is formed on the inner surface of the outer peripheral edge portion (12b) from the middle of the fitting portion (12a).

  When the panel frame (12) is attached to the rectangular frame (7), the inner surface of the fitting portion (12a) of the panel frame (12) located approximately in the center in the front-rear direction of the rectangular frame (7) A concave groove (13) into which the peripheral edge of 8) is fitted is provided. In the concave groove (13), a cushioning material (14) having an arcuate cross section is provided to prevent the end surface of the panel (8) from directly contacting the inner surface of the concave groove (13).

  On the outer peripheral surface of the panel frame (12), a portion slightly rearward from the outer peripheral edge (12b) is provided with a projecting piece (15) projecting upward and downward and left and right, and this projecting piece (15) and A concave groove (16) is formed between the outer peripheral edge (12b).

  As shown in FIG. 5, the left and right side surfaces of each panel frame (12) are provided with bases (17a) of a pair of upper and lower leaf springs (17) projecting outwardly in a mountain shape in the plan view. It is fastened with (18).

  Each panel frame (12) is slightly tilted rearward, and as shown in FIGS. 2 and 3, the upper frame (2) and the middle frame ( 3) Fits to the front ridge (8) provided on the lower surface of the lower part 3), lifts up the whole, turns the lower part backward, makes it a substantially vertical posture, and then lowers it while lowering the concave groove As shown in FIGS. 3 and 4, (16) is fitted to the front protrusion (9) provided on the upper surface of the middle horizontal frame (3) and the lower horizontal frame (4), thereby The peripheral portion (12b) is in contact with the front surface of the rectangular frame (7), and the fitting portion (12a) is fitted in each space, so that the rectangular frame (7) is almost the same in a so-called quickening method. Installed in the first half.

  The lower groove (16) is projected between the upper groove (16) when the panel frame (12) is attached to the rectangular frame (7) and the protrusion (8) fitted thereto. (9) By providing a movable allowance (d) (see FIGS. 2 and 3) sufficient to disengage from the rectangular frame (12) of the panel frame (12) according to the above-mentioned tendon system ( 7) can be mounted.

  The upper and lower leaf springs (17) and (17) provided on both side surfaces of each panel frame (12) are attached to the inner surfaces of the side frames (1) and (1) in the rectangular frame (7) when installed in this manner. When each panel frame (12) is positioned at a fixed position in the front-rear direction in each space (5) (6), it is elastic in the groove (10) in front of the inner surface of each side frame (1). Engage with each other to apply resistance to the movement of each panel frame (12) in the front-rear direction and the vertical direction relative to the rectangular frame (7). Therefore, each panel frame (12) is unlikely to fall off from the rectangular frame (7).

  On the rear end surface of the fitting portion (12a) in each panel frame (12), there are a short protruding piece (19) facing rearward and a long elastic engaging piece (20) facing rearwardly. It protrudes in the form of a double rectangular frame, and a bulging portion (20a) having an arcuate cross section is provided on the outer peripheral surface of the rear end portion of the elastic engagement piece (20).

  In the latter half of each space (5) and (6) in the rectangular frame (7), there is a pseudo panel frame (21) that is substantially symmetrical with the panel frame (12) but does not hold the panel (11). It is mounted as will be described later.

  Each pseudo-panel frame (21) includes a fitting portion (12a), an outer peripheral edge portion (12b), and a fitting portion (21a) symmetrical to the inclined surface (12c) in the panel frame (12). A portion (21b) and an inclined surface (21c) are provided. At the front end of the fitting part (21a), an inner protrusion (21d) facing forward from the front end of the inclined surface (21c) and an outer protrusion (22) facing forward on the outer side are an inner and outer double rectangular shape. Projecting in the form of a frame, between the inner projecting piece (21d) and the outer projecting piece (22), the projecting piece (19) and the elastic engagement piece (20) in the panel frame (12) An engagement recess (23) is formed in which is fitted.

  A bulging portion (22a) having an arc-shaped cross section parallel to the front edge of the outer protruding piece (22) is provided on the inner surface in the front-rear direction of the outer protruding piece (22). 22a), a narrowed portion is formed in the middle portion in the front-rear direction of the engaging recess (23).

  Each pseudo panel frame (21) has its outer peripheral edge (21b) abutting against the rear surface of the rectangular frame (7), and the fitting portion (21a) has each space (5) ( 6) and the bulging portion (20a) of the elastic engagement piece (20) passes through the bulging portion (22a) of the outer protruding piece (22), which is a constriction, The elastic engagement piece (20) and the projecting piece (19) are relatively engaged with the engagement recess (23) so as to be elastically engaged with the rear portion of the bulging portion (22a). In the second half of each space (5) and (6) in the rectangular frame (7).

As shown in FIG. 5, on the left and right side surfaces of each pseudo-panel frame (21), a pair of upper and lower sides that protrude in a mountain shape in plan view toward the outside is the same as that provided on the panel frame (12). A base portion (17a) of the leaf spring (17) is fixed with a fixing screw (18).
The leaf springs (17) and (17) are arranged so that the side frames (1) of the rectangular frame (7) are mounted when the pseudo panel frames (21) are mounted in the spaces (5) and (6) of the rectangular frame (7). When pressed against the inner surface of (1) and each pseudo-panel frame (21) is located at a fixed position in the front-rear direction in each space (5), (6), a recess on the rear side of the inner surface of each side frame (1) By elastically engaging the groove (10), a resistance force is applied to the movement of each pseudo panel frame (21) in the front-rear direction and the vertical direction with respect to the rectangular frame (7). Therefore, each pseudo panel frame (21) is unlikely to fall off from the rectangular frame (7).

  Further, each pseudo panel frame (21) and the panel frame (12) are mutually connected as described above in a state where the outer peripheral edge portions (21a) and (12a) sandwich the rectangular frame (7) from the front and rear. By being coupled, the two panel frames (12) and (21) are firmly held by the rectangular frame (7) without falling off from the rectangular frame (7) due to vibration or the like.

As shown in FIGS. 1 and 5, the left and right side frames (1) and (1) in the rectangular frame (7) are screwed onto a pair of left and right columns (24) and (24) that are erected on the floor surface. (Not shown) or the like. As shown by imaginary lines in FIG. 5, the left and right side frames (1) in the same rectangular frame (7) as above are connected to the opposite side surface of each support (24), and the partition panel device is long in the left-right direction. Sometimes.
As shown in FIGS. 1 and 2, an upper cover (25) is detachably mounted on the uppermost horizontal frame (2).

As shown in FIG. 4, height adjusters (26) are provided on the lower surfaces of the left and right sides of the lowermost horizontal frame (4), and the rectangular frame (7) is provided with the adjusters (26). Through the floor.
Other detailed configurations are not directly related to the present invention, and thus detailed description thereof is omitted.

  Since this embodiment is configured as described above, the panel frame (12) is fitted from the front of the rectangular frame (7) and attached to the rectangular frame (7), and then the pseudo panel frame (21 ) Are fitted from the rear of the rectangular frame (7), and the pseudo panel frame (21) and the panel frame (12) are elastically engaged with each other. Can be easily assembled in time.

Also, remove the pseudo panel frame (21) from the panel frame (12) and the rectangular frame (7) rearward, and then remove the panel frame (12) and the panel (11) from the rectangular frame (7). Thus, disassembly and replacement of the panel (11) can be easily performed.
Further, the opposing end portions of the pseudo panel frame (21) and the panel frame (12) are elastically engaged with each other by the elastic engagement piece (20). The edges are aligned with each other and they can be prevented from being displaced, and a beautiful appearance can always be exhibited.

As mentioned above, although one embodiment of the present invention has been described, the present invention can be carried out by making various modifications and changes as follows, for example, within the scope of the claims. it can.
(1) The panel (11) and the panel frame (12) are mounted from the rear of the rectangular frame (7), and the pseudo panel frame (21) is mounted from the front of the rectangular frame (7).
(2) The elastic engagement piece (20) having a rectangular frame shape is fitted on the outer protrusion (22) having a rectangular frame shape.
(3) Concave grooves are formed in the opposing surfaces of the upper and lower horizontal frames (2), (3), or (3), (4) in the rectangular frame (7), and the upper and lower surfaces are arranged on the upper and lower surfaces of the panel frame (12) facing the grooves. There is a protruding ridge, and between the upper ridge and the groove when the panel frame (12) is mounted on the rectangular frame (7), the lower ridge is raised upward enough to disengage from the groove. A movable allowance is provided so that the panel frame (12) can be attached to the rectangular frame (7) by the so-called kendon method.
(4) Instead of the leaf spring (17), an elastic body such as rubber that is elastically engaged with the concave groove (10) is provided on both side surfaces of the panel frame (12).

It is the disassembled perspective view which looked at one Embodiment of this invention from diagonally forward. Similarly, it is an upper center vertical side view. Similarly, it is a center vertical side view of the intermediate part. Similarly, it is a lower central longitudinal side view. Similarly, it is the cross-sectional plan view which follows the VV line of FIG.

Explanation of symbols

(1) Side frame
(2) (3) (4) Horizontal frame
(5) (6) Space
(7) Rectangular frame
(8) (9) Projection
(10) Concave groove
(11) Panel
(12) Panel frame
(12a) Mating part
(12b) Outer peripheral edge
(12c) Inclined surface
(13) Groove
(14) cushioning material
(15) Projection
(16) Groove
(17) Leaf spring
(17a) Base
(18) Fixing screw
(19) Projection
(20) Elastic engagement piece
(20a) bulge
(21) Pseudo panel frame
(21a) Mating part
(21b) Outer peripheral edge
(21c) Inclined surface
(21d) Inner protrusion
(22) Outer protrusion
(22a) bulge
(23) Engaging recess
(24) Prop
(25) Top cover
(26) Adjuster

Claims (7)

  A rectangular frame is formed by connecting a pair of left and right side frames with a pair of upper and lower horizontal frames, and the outer periphery of the rectangular panel is surrounded by one of the front and rear sides of the rectangular frame to hold the panel. The panel frame is fitted so that its outer peripheral edge engages with either the front or back surface of the rectangular frame, and has a shape that is substantially symmetric with the panel frame from the front or rear of the rectangular frame. However, the pseudo panel frame that does not hold the panel is fitted so that the outer peripheral edge of the pseudo panel frame is engaged with the rear surface or the front surface of the rectangular frame, and either one of the opposing end portions of the pseudo panel frame and the panel frame. A partition panel device in which the pseudo panel frame is coupled to the panel frame by elastically engaging an elastic engagement piece provided on the other end with the other opposing end.   When the panel frame is mounted on the rectangular frame, a concave groove is provided on the inner surface of the panel frame located approximately in the center of the rectangular frame in the front-rear direction so that the peripheral edge of the panel can be fitted, and before and after the pseudo panel frame The inner edge of the direction is symmetrical with the edge on the groove side of the inner surface of the panel frame so that it is in contact with the rear or front surface of the panel fitted in the groove in the panel frame. The partition panel device according to claim 1, wherein   The engagement concave part which the elastic engagement piece provided in any one of the opposing edge part of a pseudo | simulated panel frame and a panel frame was elastically engaged was provided in the other opposing edge part. The partition panel device according to 1 or 2.   A bulging portion is provided on the side surface of the distal end portion of the elastic engagement piece, and when the elastic engagement piece is fitted into the engagement concave portion, a constriction portion is formed on the inner surface of the engagement concave portion through which the bulge portion passes. The partition panel device according to claim 3, wherein the partition panel device is provided.   The elastic engagement piece provided at either one of the opposing end portions of the pseudo panel frame and the panel frame has a rectangular frame shape, and the other opposing end portion has a rectangular frame shape and protrudes in the front-rear direction. The partition panel device according to claim 1 or 2, wherein a piece is provided, and the rectangular frame-shaped elastic engagement piece is internally or externally fitted to the rectangular frame-shaped projecting piece.   Protruding ridges are provided on either one of the opposing surfaces of the upper and lower horizontal frames in the rectangular frame and the upper and lower surfaces of the panel frame facing the rectangular frame, and a concave groove into which the ridges are fitted is also provided on the other side. Provided between the upper ridge and the concave groove when the panel frame is mounted on the rectangular frame, and provided with an allowance for upward movement sufficient to disengage the lower ridge from the concave groove. The partition panel device according to any one of claims 1 to 5. A concave portion is provided on one of the opposing surfaces of the left and right side frames in the rectangular frame and the left and right side surfaces of the panel frame facing the rectangular frame, and an elastic body that is elastically engaged with the concave portion is provided on the other side. The partition panel device according to any one of claims 1 to 6.

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