JPH0640279U - Frame structure of sliding door - Google Patents

Abstract

(57) [Summary] [Purpose] To enable quick and reliable attachment of cushioning members. A cushioning member is formed from an elastic member 51 having a substantially V-shaped cross section and extending in the longitudinal direction of a vertical frame (32L, 32R), and the elastic member 51 is made up of a vertical frame (32L, 32R).
R) through the mounting groove (34L, 34R) of the internal space (3
5L, 35R), and the impact absorbing parts (54, 54) provided so as to project from the side end faces (33L, 33R) of the vertical frames (32L, 32R) at each end.
And the opposing edge portions (34a, 34b) of the mounting grooves (34L, 34R) that are formed between the shock absorbing portions (54, 54) and the insertion portion 52 are pressed by the elastic restoring force. 34L, 34R).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sliding door frame structure applied to a store, a general house, or the like.

[0002]

[Prior art]

 4 to 6 show a schematic configuration of a conventional sliding door sash (four shoji). In these drawings, 10 is a frame of a sliding door sash, which is composed of a vertical frame (one vertical frame 11L, the other vertical frame 11R), a lower frame 21 and an upper frame 25. An external shoji (31L, 31R) and an internal shoji (41L, 41R) are built in the frame 10 so as to be openable and closable.

The outer shoji 31L (31R) is formed of a vertical frame [vertical frame 32L (32R), outer assembling frame 36L (36R)], an upper frame 38 and a lower frame 39. Similarly, the inner shoji 41L (41R) is formed of a vertical frame [inner summing frame 43L (43R), butting frame 44L (44R)], an upper frame 48 and a lower frame 49. The mounting groove 34L (34R) communicates with the internal space 35L (35R) on the side end surface 33L (33R) that faces the vertical frame 11L (11R) of the vertical frame 32L (32R) of the shoji screen 31L (31R). The frame is formed so as to extend in the longitudinal direction (direction orthogonal to the paper surface in FIG. 6). On the side end surface 33L (33R) of the vertical frame 32L (32R), a part of the cushioning member 61L (61R) is housed in the internal space 35L (35R), and the other part is more than the side end surface 33L (33R). Is also attached so as to project outward.

Here, the cushioning member 61L (61R) is formed of an elastic member such as synthetic rubber in a length corresponding to the vertical frame 32L (32R), and the cushioning member 61L (61R) is A locking groove 62L (62R) is formed along the longitudinal direction. This cushioning member 61L (61R) is fitted with a locking groove 62L (62R) at the upper end (or lower end) of the vertical frame 32L (32R), which is opened in the longitudinal direction of the mounting groove 34L (34R). It is mounted in place by sliding it in the longitudinal direction.

In addition, on the side end surfaces of the butt frames (44L, 44R) of the inner shoji (41L, 41R) facing each other, airtight members (71L, 71R) different in material and shape from the cushioning member 61L (61R). ) Is attached.

[0006]

[Problems to be solved by the device]

 By the way, in the sliding door sash mentioned above, before attaching the vertical frame (32L, 32R) of the shoji (31L, 31R) to another frame (upper frame 38 and lower frame 39) and the like, the cushioning member 61L (61R). ) Is fitted with a locking groove 62L (62R) on the upper end (or lower end) of the vertical frame (32L, 32R) which is opened in the longitudinal direction of the mounting groove (34L, 34R), and is slid in the longitudinal direction in that state. As a result, it has to be attached at a predetermined position, which is troublesome.

In view of the above-mentioned circumstances, an object of the present invention is to provide a frame structure of a sliding door which can attach a cushioning member quickly and reliably.

[0008]

[Means for Solving the Problems]

 The frame structure of the sliding door according to the present invention has a mounting groove formed so as to extend in the longitudinal direction of the vertical frame so as to communicate with the internal space on the side end surface facing the vertical frame of the vertical frame of the shoji. In a frame structure of a sliding door that is housed and has a buffer member that is locked in a mounting groove so that a part of the other part projects from a side end surface of the vertical frame, the buffer member has a substantially V-shaped cross section. The vertical frame is formed of an elastic member extending in the longitudinal direction, and the elastic member is inserted into the internal space through the mounting groove of the vertical frame, and each end of the elastic member projects from the vertical side end face. It is composed of a shock absorbing part provided and a locking part which is formed between the shock absorbing part and the insertion part and which is pressed by the elastic restoring force to the opposite edges of the mounting groove to be locked in the mounting groove. It is characterized by being done.

[0009]

[Action]

 In the present invention having the above-described structure, in order to attach the elastic member as the cushioning member to the vertical frame of the shoji, the insertion portion of the elastic member is inserted into the mounting groove formed on the side end surface of the vertical frame, and in that state. Press the elastic member. Then, the elastic member is pushed into the inner space of the vertical frame while elastically deforming, and the locking portion is locked in the mounting groove by pressing the opposite edges of the mounting groove by the elastic restoring force. As a result, the elastic member is attached to the shoji with the shock absorbing portion protruding outward from the side end surface of the vertical frame. Then, when the shoji screen is brought into contact with the vertical frame or the like to open and close, the shock absorbing portion of the elastic member is elastically deformed and the shock at the time of hitting both can be absorbed.

Therefore, after assembling the vertical frame, the elastic member can be attached by one-touch from a direction orthogonal to the mounting groove of the vertical frame.

[0011]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 to 3, a sliding door sash (four shoji) according to the present invention includes a frame 10 [one-way vertical frame 11L, the other vertical frame 11R, a lower frame and an upper frame (all not shown)], a buffer. An external shoji (31L, 31R) with a member, an internal shoji (41L, 41R) with an airtight member are included, and the elastic member 51 as a buffer member is used as a vertical shaft (32L, 32R) of the external shoji (31L, 31R). It is configured so that it can be mounted with one touch from a direction orthogonal to the mounting grooves (34L, 34R) formed on the side end faces facing the frames (11L, 11R). The sliding door sash is configured to use the elastic member 51 as an airtight member so that parts can be shared and construction and handling management (distribution, inventory management, etc.) can be further facilitated. The same or common components as those of the conventional example (FIGS. 4 to 6) are designated by the same reference numerals, and their description will be simplified or omitted.

As shown in FIGS. 1 and 3, the cushioning member has a substantially V-shaped cross section, and extends in the longitudinal direction of the vertical frame 32 L (32 R) (direction orthogonal to the paper surface in FIG. 1). The elastic member 51 is formed. The elastic member 51 is formed to have a length corresponding to the length of the vertical frame 32L (32R) of the outer shoji 31L (31R), and the internal space 35L via the mounting groove 34L (34R) of the vertical frame 32L (32R). Insertion part 52 inserted in (35R), shock absorbing parts 54, 54 provided at each one end so as to project from the side end face of the vertical frame 32L (32R), shock absorbing parts 54, 54 and insertion part 52 and a locking portion 53 that is locked in the mounting groove 34L (34R) by pressing the opposing edges (34a, 34b) of the mounting groove 34L (34R) by an elastic restoring force. It consists of In the present embodiment, the locking portion 53 of the elastic member 51 is formed so as to be slidable in the longitudinal direction with the respective edge portions (34a, 34b) of the mounting groove 34L (34R). Further, small protrusions 59 and 59 for preventing slipping out are formed between the insertion portion 52 and the locking portion 53 of the elastic member 51.

[0013] Furthermore, the airtight member mounting grooves (34L, 34R) having the same structure as the mounting grooves (34L, 34R) are formed on the side end surfaces of the abutting frames (44L, 44R) of the inner shoji (41L, 41R) facing each other. 46L, 46R) are formed so as to communicate with the internal space (47L, 47R).

Next, the operation will be described. To attach the elastic member 51 as a cushioning member to the shoji screen 31L (31R), after assembling the vertical frames (32L, 32R) and other frames (upper frame, lower frame, etc.), the elastic member The tip of the insertion portion 52 of 51 is inserted into the mounting groove 34L (34R) of the vertical frame 32L (32R), and in this state, the elastic member 51 is pressed by hand. Then, the elastic member 51 is elastically deformed and pushed into the inner space 35L (35R) of the vertical frame 32L (32R), and the locking portion 53 thereof opposes the mounting groove 34L (34R) by the elastic restoring force. The edge portions (34a, 34b) are pressed to be locked in the mounting groove 34L (34R).

Accordingly, the elastic member 51 is attached to the shoji (31L, 31R) in a state where the shock absorbing parts (54, 54) are projected outward from the side end surface of the vertical frame 32L (32R). When the shoji screens (31L, 31R) are abutted against the vertical frames (32L, 32R) to be closed, the impact absorbing parts (54, 54) of the elastic member 51 are elastically deformed to absorb the impact at the time of abutting them. can do.

In this way, after the vertical frames (32L, 32R) have been assembled, the elastic member 51 as a cushioning member is provided in a direction orthogonal to the mounting grooves (34L, 34R) of the vertical frames (32L, 32R). It can be attached with one touch.

Further, in the sliding door sash, in order to share the parts and improve airtightness, the mounting grooves (46L, 46R) formed in the butt frame (44L, 44R) of the inner door (41L, 41R). ), An elastic member 51 is attached as an airtight member.

That is, the elastic member 51, the insertion portion 52 is housed in the internal space 47L, and the shock absorbing portions (54, 54) project outward from the butt frame 44L in the mounting groove 46L of the one inner shoji 41L. The locking portion 53 is locked in the mounting groove 46L as described above. Further, the elastic member 51 is engaged in the mounting groove 46R of the other inner shoji 41R such that the shock absorbing portion (54, 54) is housed in the internal space 47R and the insertion portion 52 projects outward from the butting frame 44R. The stopper 53 is locked in the mounting groove 46R.

As a result, when the inner sliding doors 41L and 41R are abutted and closed, the insertion portion 52 of the other elastic member 51 is elastically deformed between the shock absorbing portions (54, 54) of the one elastic member 51. It is inserted in the state. As a result, between the abutment frames (44L, 44R) of the inner shoji (41L, 41R), each part is completely airtightly held by the elastic members 51, 51 that are double-adhered, and at the time of abutment. The shock is absorbed.

Therefore, according to this embodiment, the cushioning member is formed by the elastic member 51 having a substantially V-shaped cross section and extending in the vertical direction, and the elastic member 51 is provided with the vertical frame 32. The insertion portion 52 is inserted into the internal space 35L (35R) through the L (32R) mounting groove 34L (34R), and is provided at each end so as to project from the side end surface of the vertical frame 32L (32R). The shock absorbing parts (54, 54) and the opposite edge parts (34a, 34b) of the mounting grooves 34L (34R) formed by the elastic restoring force formed between the shock absorbing parts (54, 54) and the inserting part 52. Since it is formed from the engaging portion 53 that is pressed and engaged with the attachment groove 34L (34R), the cushioning member (51) can be attached with one touch from the direction orthogonal to the attachment groove 34L (34R). As a result, the cushioning member (51) can be attached quickly and reliably.

Further, since the elastic member 51 is attached as an airtight member to the butt frame (44L, 44R) of each internal shoji (41L, 41R), the parts can be shared, and construction and handling can be performed. Management becomes much easier and the cost can be significantly reduced.

In addition, a structure in which the elastic members (51, 51) are attached to the abutting frames (44L, 44R) of the respective inner shoji (41L, 41R) so that each part is doubly adhered when abutting. Therefore, airtightness is further improved.

In the above embodiment, the elastic member 51 is applied to the sliding door sash with four shoji screens, but can be applied to various sliding doors (for example, sliding doors with two shoji screens).

[0024]

[Effect of device]

 According to the present invention, the cushioning member is formed of an elastic member having a substantially V-shaped cross section and extending in the longitudinal direction of the vertical frame, and the elastic member is inserted into the internal space through the mounting groove of the vertical frame. And the impact absorption part provided at each end so as to protrude from the side end surface of the vertical frame, and the elastic groove formed between the impact absorption part and the insertion part, which causes the mounting groove to face. Since each edge is formed by pressing each edge part and the locking part that is locked in the mounting groove, after mounting the vertical frame, attach the elastic member as a cushioning member with one touch from the direction orthogonal to the mounting groove. You can As a result, the cushioning member can be attached quickly and reliably.

[Brief description of drawings]

FIG. 1 is a cross-sectional view illustrating an essential part of an embodiment of the present invention.

FIG. 2 is a view showing a state in which an elastic member is attached as an airtight member to the butt frame of each internal shoji.

FIG. 3 is a diagram for explaining the positional relationship among the external shoji with cushioning member, the internal shoji with airtight member, and the vertical frame.

FIG. 4 is a diagram for explaining the overall configuration of a conventional sliding door sash.

FIG. 5 is a diagram for explaining a positional relationship between an outer screen with a cushioning member, an inner screen with an airtight member, and a vertical frame of a conventional sliding door sash.

FIG. 6 is a diagram for explaining a positional relationship between a buffer member attached to an outer sliding door of a conventional sliding door sash and a vertical frame.

[Explanation of symbols]

 31L, 31R Gyakusho 32L, 32R Vertical frame 33L, 33R Side end face 34L, 34R Mounting groove 35L, 35R Internal space 51 Elastic member (buffer member, airtight member) 52 Insertion portion 53 Locking portion 54 Impact absorbing portion

Claims (1)

[Scope of utility model registration request] 1. A mounting groove formed on the side end surface of the shoji screen which faces the vertical frame of the shoji frame so as to communicate with the internal space and extend in the longitudinal direction of the vertical frame, and a part of which is accommodated in the internal space. In a frame structure of a sliding door provided with a cushioning member that is locked in a mounting groove so that a part of the cushion protrudes from a side end surface of the vertical frame, the cushioning member has a substantially V-shaped cross section in the longitudinal direction of the vertical frame. An impact absorbing member which is formed of a stretchable elastic member and which is inserted into the internal space through a mounting groove of the vertical frame and each end of which is provided so as to project from the vertical side end face. And an engaging portion which is formed between the shock absorbing portion and the insertion portion and which presses the opposing edges of the mounting groove by elastic restoring force and is locked in the mounting groove. The sliding door frame structure.