JP4246137B2 - Puller - Google Patents

Description

  The present invention relates to a pulling handle attached to, for example, a sliding door and used to open and close the sliding door, and more particularly, between the sliding doors adjacent to each other or when the sliding door is opened by hand. It is related with the puller which improved the protector which prevents it being pinched | interposed between.

  The pulling handle attached to the sliding door and used to open and close this sliding door may have fingers placed between the sliding door and the sliding door and the door pocket when the sliding door is opened by putting the hand into the sliding door. It is equipped with a protector that prevents it.

  In one prior art puller, the protector consists of a stopper that is screwed onto the puller flange to prevent the puller finger from being pinched inside the vicinity of the opening of the adjacent sliding door or door pocket. (See Patent Document 1).

  However, in this protector, since the stopper always protrudes from the door surface, when the sliding door is opened, the effective opening area due to the opening of this sliding door is limited by the stopper, and thus, for example, it passes through a wheelchair or wide furniture. There was a drawback that hindered it.

  In other prior art pulls, the protector is spring-biased so that the stopper is normally swingably supported within the puller's dent and the stopper is normally housed within the puller's dent. However, when the pulling hand is pulled in the direction of closing the door, it is composed of interlocking means configured such that the stopper is swung so that a part of the stopper protrudes from the door surface by the handle pushed by the finger ( Patent Document 2).

  When the handle is released after the stopper has collided with the opening surface of the adjacent sliding door or door pocket, the stopper is moved back into the recess of the pulling handle so that the entire sliding door including the pulling handle is overlapped with the adjacent sliding door. Therefore, the effective opening area of the sliding door is increased.

  However, the puller of this structure requires interlocking means for interlocking the handle of the puller and the stopper of the protector, so that the structure becomes complicated and the force of pushing the handle overcomes the spring bias of the stopper. Therefore, if the sliding door is lightweight or can be opened and closed with a light force, the pushing force of the handle can not overcome the spring bias of the stopper, and the stopper can be reliably projected. There was a drawback that could not be done.

Japanese Patent No. 3418306 JP 2003-193711 A

  One problem to be solved by the present invention is to provide a puller that can retract and protrude the protector into the puller dent without complicating the puller structure.

  Another problem to be solved by the present invention is to provide a puller that can reliably project the protector.

  The basic problem-solving means of the present invention is a protector that is provided on a puller body and moves between a first position that is the same as the door surface or retracts from the door surface and a second position that protrudes from the door surface. In a puller having a protector having a body, the protector is manually operated between a first position where the protector body is stored in a recess of the puller body and a second position protruding from the recess of the puller body. It is another object of the present invention to provide a pulling handle characterized in that it is provided with manual displacing means for displacing. The manual displacing means preferably includes protector position holding means for holding the protector body at the first position and the second position.

  In the basic problem solving means of the present invention, the manual displacing means according to the first aspect is such that the protector body is in a vertical state in the dent at the first position and partially protrudes from the dent at the second position. It consists of a protector pivot for pivotally supporting the protector body in the recess of the puller body so that it is in a state.

  In this first embodiment, it is preferable that the protector pivotal support portion is provided near the lower half of the protector body in the vertical state, and the protector position holding portion holds the protector body in the vertical state. When the protector position holding means has a protector position holding portion, the protector position holding means includes a protector position holding means. Preferably, it comprises a stopper that engages a portion of the protector body so as to maintain the body in a horizontal state.

  In the basic problem solving means of the present invention, the manual displacing means according to the second form is partly provided by the first position where the protector body is retracted into the recess of the puller body and the protector body from the recess of the puller body. It consists of a protector horizontal guide that guides the projecting second position so as to be displaced in a horizontal state.

  In the second embodiment, the protector horizontal guide portion is a horizontal wall that holds the protector body horizontally by engaging with at least one surface of the protector body and a guide rod that guides the protector through the long hole of the protector body. It is preferable to consist of. Further, the elongated holes are provided at both ends thereof with elastic locking hole portions for stably holding the protector main body by elastically engaging the guide rods at the first position and the second position of the protector main body. It is preferable to have.

  In the basic problem solving means of the present invention, in the manual displacement means according to the third embodiment, the protector body is formed of a substantially sector-shaped member, and the manual displacement means according to the third embodiment has the first position and the first position. A protector pivot support for pivotally supporting the corner of the substantially fan-shaped member so that the peripheral surface of the substantially fan-shaped member always faces the horizontal wall of the dent of the puller body with a small gap between It consists of a protector position holding part that maintains the first position and the second position of the protector body.

  In the third embodiment, the protector position holding portion is provided on the puller body from the first position support piece that supports one side of the substantially sector-shaped member at the first position and from the corner of the generally sector-shaped member at the second position. It is preferable that the first position support piece and the second position support piece are more preferably the same support piece.

  According to the present invention, as described above, the protector manually moves the protector body between the first position stored in the recess of the puller body and the second position protruding from the recess of the puller body. Since it is displaced by swinging or horizontal movement, the structure is simpler than the puller having the interlocking means of the prior art that displaces the protector body against the spring bias, and the force that opens the puller Even if it is too weak, the protector main body (stopper) is not failed to protrude, and the protector main body can be reliably displaced to the protruding position (second position).

  Although the protector body is manually displaced, the protector body is securely held at the first position (retracted position) and the second position (projected position), which may hinder the opening and closing of the sliding door by the puller. Absent.

  In particular, the protector body is formed of a substantially fan-shaped member, and the peripheral surface of the substantially fan-shaped member is opposed to the horizontal wall of the dent of the puller body with a small gap always between the first position and the second position. Thus, when the corner portion of the substantially sector-shaped member is pivotally supported, the opening of the indented portion where the protector body is pivotally supported is closed in both the first position and the second position, so that the appearance is improved. Dust does not enter between the main body and the dent, and the substantially fan-shaped member cooperates with the protector position holding portion and is held at the first and second positions by its own weight. Since the elastic locking action between the wall and the protector body is not required, the structure becomes simple.

  An embodiment of the present invention will be described in detail with reference to the drawings. FIGS. 1 to 5 show a pull handle 10 according to the first embodiment of the present invention, and FIGS. 6 to 10 show a second embodiment of the present invention. FIG. 11 and FIG. 12 show a puller 10 according to the third embodiment of the present invention. The puller 10 of these forms is provided on the puller main body 20 and is substantially flush with the surface of the puller main body 20 or a first position P1 retracted from the surface (see FIGS. 4, 9, and 11). A protector 30 having a protector body 30B that moves between a second position P2 (see FIGS. 5, 10, and 12) protruding from the surface of the puller body 20 is provided. The protector 30 manually displaces the protector body 30B between a first position P1 where the protector body 30B is disposed in the recess 20R of the puller body 20 and a second position P2 protruding from the recess 20R of the puller body 20. Manual displacement means 40 is provided. The puller body 20 is made of metal or plastic, but the protector body 30B is preferably made of plastic so as to bump-fit against the end face of another sliding door or door pocket. In addition, in the second position, the protector main body 30B is “substantially flush with the surface” of the puller main body 20 in addition to the state where the protector main body 30B completely coincides with the surface of the protector main body 30B. It means that a state of slightly protruding from the surface of the protector body 30B to the extent that there is no hindrance to polymerization or drawing into the door pocket is included.

  In the illustrated form, the puller body 20 includes substantially rectangular puller half members 20M1 and 20M2 each having a flange 20F1, a flange 20F2 and dents 20R1 and 20R2, and these puller half members 20M1 and 20M2 are The flanges 20F1 and 20F2 are engaged with the edges of the rectangular mounting hole 50H of the sliding door 50, and the set screw 22 that passes through the screw through hole 20H2 of one half member 20M2 is screwed into the screw hole 20H1 of the other half member 20M1. The pulling body 20 is formed by being fixed to the sliding door 50 by attracting each other.

  First, the manual displacing means 40 according to the first embodiment of FIGS. 1 to 5 will be described. The manual displacing means 40 is in a state in which the protector main body 30B is vertical in the recess 20R1 of the puller main body 20 at the first position P1. 1 and FIG. 4), and the protector body 30 </ b> B is indented 20 </ b> R <b> 1 in the puller body 20 so that the protector body 30 </ b> B is in a horizontal state (see FIG. 5) in the second position P <b> 2. It comprises a protector pivotal support portion 42 that is pivotably supported therein, and a protector position holding portion 44 that maintains the vertical state and horizontal state of the protector body 30B.

  The protector pivotal support portion 42 includes a pivot 42P that is fixed to the side wall of the half member 20M1 in the recess 20R1 of the puller body 20 and that is fixed to the side wall of the puller body 20M1 so as to pivotally support the protector body 30B. As shown in FIGS. 1 and 4, the pivot 42 </ b> P supports the protector main body 30 </ b> B closer to the lower half of the protector main body 30 </ b> B in the vertical state, that is, on the lower half side of the center of the protector main body 30 </ b> B. Is preferred.

  As shown in an enlarged view in FIG. 4, the protector position holding portion 44 is provided between the protector main body 30B and the wall of the recess 20R1 of the puller main body 20 so as to hold the protector main body 30B in a vertical state. It consists of a portion 44RP that elastically locks. In the form shown in the figure, the protector body 30B is composed of a round small protrusion 44P provided on the upper wall of the recess 20R1 of the puller body 20 and a corresponding round small recess 44R provided on the upper end surface of the protector body 30B in the vertical state. 5 is changed from the horizontal state (the state shown in FIG. 5) to the vertical state (the state shown in FIGS. 1 and 4), the small protrusion 44P bites into the small concave portion 44R by the elastic action of the protector main body 30B so that the protector main body 30B is brought into the vertical state. Retained. From this state, when the protector main body 30B is swung about the pivot 42P and tilted toward the horizontal state, the small recess 44R is elastically released from the small protrusion 44P. The small protrusion 44P may be elastically engaged with the upper surface of the protector main body 30B in the vertical state to hold the position without providing the small recess 44R of the protector main body 30B.

  The protector position holding portion 44 further includes a stopper 44S that engages with a part of the protector main body 30B so as to maintain the protector main body 30B in a horizontal state. As shown in an enlarged view in FIG. 5, the stopper 44S is formed by raising a part of the wall of the recess 20R1 in a step shape.

  In the illustrated example, the protector main body 30B is in a vertical state and has a round concave finger pad 30f1 below the front surface thereof, and the finger pad 30f moves the protector main body 30B from the vertical state (first position) to the horizontal state. In order to swing to the state (second position), it is used to apply a finger to the protector main body 30B and push the lower part of the protector main body 30B. However, the finger rest 30f1 is not particularly required.

  Next, the usage state of the pull handle 10 according to the embodiment of FIGS. 1 to 5 will be described. Normally, as shown in FIGS. 1 and 4, the protector main body 30B is perpendicular to the recess 20R1 of the pull main body 20. Stored in the state (in the first position).

  When the sliding door 50 is opened, before the opening operation, the protector main body 30B of the protector 30 is pushed from the state shown in FIGS. 1 and 4 while the finger rests on the finger rest 30f1 to swing the protector main body 30B counterclockwise. The horizontal state (second position) shown in FIG. In this position, the tip of the protector main body 30B protrudes from the puller main body 20, and in this state, the finger is inserted into the dent 20R1 of the puller main body 20 and the puller main body 20 is pulled toward the side having the protector main body 30B. Open the sliding door 50. When the sliding door 50 reaches a position close to the fully opened position, the leading end portion of the protector body 20 protruding from the pulling body 20 (that is, the sliding door 50) collides with the end surface of the adjacent sliding door or door pocket, and the pulling hand is mistaken. The inner door is not drawn into the gap between the adjacent sliding doors or the opening of the door pocket, and the sliding door 50 can be opened safely.

  When it is desired to completely superpose the sliding door 50 on the adjacent sliding door or to completely retract the sliding door 50 into the door pocket, the sliding door 50 is slightly pulled back and the protector main body 30B is pulled away from the adjacent sliding door or door pocket, and the horizontal state (second position). ) Is pushed up from the position of FIG. 5 to return to the vertical state shown in FIGS. 1 and 4. In this way, the protector main body 30B is stored in the puller main body 20, so that the sliding door 50 can be safely superposed on the adjacent sliding door without being interfered with the protector main body 30B or completely pulled into the door pocket. can do. Therefore, the sliding door 50 can be completely opened to increase the opening area, and the wheelchair can be easily passed and large furniture can be taken in and out.

  In the state where the sliding door 50 is closed, the second position where the protector main body 30B protrudes may be maintained, but it is preferable to store in the puller main body 20 as shown in FIGS.

  Next, the manual displacement means 40 in the form of FIGS. 6 to 10 will be described. The manual displacement means 40 includes a first position P1 where the protector body 30B is retracted into the recess 20R1 of the puller body 20, and the protector body 30B. Is formed of a protector horizontal guide portion 46 that guides the second position P2 from the indentation 20R1 of the puller body 20 so as to be displaced in a horizontal state.

  The protector horizontal guide portion 46 is engaged with at least one surface of the protector body 30B by guiding a guide rod 46R that guides the protector body 30B through the long hole 30H of the protector body 30B and horizontally holds the protector body 30B. It consists of a horizontal wall 20W. In the illustrated form, the horizontal wall 20W is shown as the upper wall of the dent 20R1 of the puller main body 20, but the protector main body 30B may be a dent wall so that it can be slidably accommodated. Good.

  As shown in FIGS. 9 and 10 in an enlarged manner, the elongated holes 30H are provided at both ends of the guide hole at the first position P1 (FIG. 9) and the second position P2 (FIG. 10) of the protector body 30B. 46R has an elastic locking hole portion 30HE that is elastically engaged and stably holds the protector body 30B. The elastic locking hole portion 30HE is formed by a small protrusion 30HR formed so as to show some resistance to the guide rod 46R when the guide rod 46R enters both ends of the long hole 30H. If the protrusion 30HR is allowed to dive elastically and exceed the small protrusion 30HR, the protrusion 30HR cannot return to the center of the long hole 30H.

  In the illustrated example, the protector main body 30B has a finger hook 30f2 on the front edge of the lower surface thereof, and this finger hook 30f2 moves a finger when moving the protector main body 30B back and forth between the first and second positions. It has a function of making it easy to put in and out the protector main body 30B.

The state of use of the pull handle 10 having the manual displacement means 40 according to the second embodiment will be described. Normally, as shown in FIGS. 6 and 9, the protector main body 30B is horizontal in the recess 20R1 of the pull main body 20. Stored in state (in the first position).

  When the sliding door 50 is opened, before the opening operation, the protector body 30B of the protector 30 is hooked on the finger hook 30f2 and pulled forward from the state shown in FIGS. 6 and 9 (second position shown in FIG. 10). Position). At this position, the protector body 30B protrudes from the puller body 20, and in this state, the finger is inserted into the dent 20R1 of the puller body 20 and the puller body 20 is pulled toward the side having the protector body 30B. Open 50. When the sliding door 50 reaches a position close to the fully open position, the protruding portion of the protector body 30 protruding from the pulling body 20 (ie, the sliding door 50) abuts the end surface of the adjacent sliding door or door pocket, so The sliding door 50 can be safely opened without being accidentally caught in the gap between the adjacent sliding doors or the opening gap of the door pocket.

  When the sliding door 50 is closed, the protector main body 30B can be pushed back to the retracted storage position (first position) shown in FIGS.

  Similar to the first embodiment of FIGS. 1 to 5, when the sliding door 50 is to be completely superposed on the adjacent sliding door or to be completely retracted into the door pocket, the sliding door 50 is the same as in the first embodiment. Then, the protector body 30B is pulled away from the adjacent sliding door or door pocket, and the protector body 30B in the advanced position (second position) may be pushed into the recess 20R1 of the puller body 20.

  Further, the manual displacement means 40 of the third embodiment of FIGS. 11 and 12 will be described. In this manual displacement means 40, the protector body 30B is composed of a substantially sector-shaped member 30BS. The base of the substantially fan-shaped member 30BS so that the peripheral surface 30BSP of the substantially sector-shaped member 30BS is always opposed to the horizontal wall 20W of the recess 20R1 of the pulling body 20 with a small gap between the position P1 and the second position P2. It comprises a protector pivotal support portion 42 that pivotally supports the portion 30C, and a protector position holding portion 44 that maintains the first position and the second position of the protector body 30B.

  The protector pivotal support portion 42 is composed of a pivot shaft 42P supported in the vicinity of the opening of the recess 20R1 of the puller main body 20, and in the first position, as shown in FIG. 11, the substantially fan-shaped member 30BS has a clock centered on the pivot shaft 42P. In the second position, as shown in FIG. 12, it falls in the counterclockwise direction and partially protrudes from the dent 20 </ b> R <b> 1. As will be described later, the right upper edge of the substantially sectoral member 30BS is held by the protector position holding portion 44 so as not to be detached from the horizontal wall of the recess 20R1. 11 and 12, reference numeral 20N denotes a notch hole provided in the bottom wall so that the substantially sector-shaped member 30BS does not interfere with the bottom wall of the recess 20R1 at the first position. .

  The protector position holding part 44 in the third embodiment is provided in the puller main body 20 and has a first position support piece 44S1 that supports one side surface of the substantially sector-shaped member 30BS at the first position P1 and a substantially sector shape at the second position P2. It consists of a second position support piece 44S2 that supports the extended piece 30E extending from the base portion 30C of the member 30BS. In the illustrated form, the first position support piece 44S1 and the second position support piece 44S2 are formed of the same support piece 44S.

  As described above, the protector main body 30B is composed of the substantially sector-shaped member 30BS, and the peripheral surface 30BSP of the substantially sector-shaped member 30BS is horizontally between the recess 20R1 of the pulling body 20 between the first position P1 and the second position P2. When the root portion 30C of the substantially sector-shaped member 30BS is pivotally supported so as to face the wall with a small gap always maintained, the dent 20R1 in which the protector main body 30B is supported at both the first position P1 and the second position P2. Since the opening of this portion is closed, the appearance of the pull handle 10 is improved, and dust does not enter between the protector body 30B and the dent 20R1.

  Further, since the substantially fan-shaped member 30BS is held at the first and second positions P1 and P2 by its own weight in cooperation with the support piece 44S of the protector position holding portion 44, the protect body 30B is pulled. There is no need to elastically lock 20 directly or indirectly.

  The use state of the pull handle 10 according to the third embodiment is substantially the same as that of the pull handle 10 according to the first embodiment of FIGS. 1 to 5, but the finger of the protector main body 30B from the first storage position P1 of FIG. When the protector body 30B is tilted counterclockwise by placing a finger on the contact 30f1, the weight of the protector body 30B is helped to the second projecting position P2 shown in FIG. 12, and the substantially sector-shaped member 30BS is pointed from the second position P2. Can be pushed up to return to the first position.

  In the above embodiment, the protector body 30B is displaced between the first position and the second position by the vertical swing motion or the horizontal linear motion. For example, the horizontal swing motion or other appropriate motion is performed. Can be displaced manually in form. In the first and second embodiments, the manual displacing means 40 has a protector position holding portion, but the protector position holding means is particularly necessary when the protector main body 30B performs frictional vertical swing movement or horizontal linear movement. Of course not to.

  The protector of the pull handle swings (rotates) or moves horizontally between a first position where the protector body is stored in the recess of the pull handle body and a second position protruding from the recess of the pull handle body. Since the structure of the protector is simple, the protector body can be surely displaced to the second position, and the protector body has the first position (storage position). Since it is reliably held at the second position (projecting position), it does not hinder the opening and closing of the sliding door by the puller, and industrial utility is improved.

1 is a vertical sectional view of a pull handle according to the first embodiment of the present invention; FIG. It is a front view of the pull handle of FIG. It is a rear view of the puller half member of the puller of FIG. It is a partial expanded sectional view of the protector in a 1st position in the pull of Drawing 1. It is a partial expanded sectional view of the protector in a 2nd position in the pull of Drawing 1. It is a vertical sectional view of the pull handle according to the second embodiment of the present invention. FIG. 7 is a front view of the pull handle of FIG. 6. FIG. 7 is a rear view of the puller half member of the puller of FIG. 6. FIG. 7 is a partial enlarged cross-sectional view of the protector in a first position in the puller of FIG. 6. FIG. 7 is a partial enlarged cross-sectional view of the protector in a second position in the puller of FIG. 6. It is a partial expanded sectional view of the protector in the 1st position of the pull handle by the 3rd form of the present invention. It is the elements on larger scale of the protector in a 2nd position in the pull of Drawing 11.

Explanation of symbols

10 Puller 20 Puller body 20F1, 20F2 Flange 20R, 20R1, 20R2 Recess 20M1, 20M2 Puller half member 20H1 Screw hole 20H2 Screw through hole 20W Horizontal wall 20N Notch hole 22 Set screw 30 Protector 30B Protector body 30BS Member 30C Root part 30E Extension piece 30f1 Finger rest 30f2 Finger hook 30H Long hole 30HE Elastic locking hole part 30HR Small protrusion 40 Manual displacement means 42 Protector pivot support part 42P Axis 44 Protector position holding part 44RP Elastically locking part 44P Small protrusion 44R Round recess 44S Stopper 44S1 First position support piece 44S2 Second position support piece 44SP Support piece 46 Protector horizontal guide 46R Guide rod 50 Sliding door 50H Mounting hole P1 First position P2 Second position Place

Claims (10)

A puller body having a dent recessed from the surface, and a protector having a protector body provided in the dent of the puller body, and having the first surface retracted from the same surface as the surface of the puller body or from the surface thereof. in position and puller in which the protector body is moved between the second position projecting from the surface of the pull main body,
The protector body is located on the upper end side in the recess, and
As a manual displacement means capable of the protector body and a second position projecting from the recess of the first position and the pull-out hand body stored in the recess of the pull-out hand body is displaced directly manually, indentations A protector main body arranged on the upper end side of the inside is pivotally supported by the protector pivotal support portion so as to be manually displaced inside and outside the dent, and
About the protector body when it is stored in the recess of the puller body and in the first position, the part from the protector pivot to the upper end of the protector is longer than the part from the protector pivot to the lower end of the protector body. Being and
One end of the protector body, which is the upper end of the protector body when it is displaced from the first position to the second position due to the protrusion of the puller body protruding outside, is the dent of the puller body. A puller characterized in that the other end portion of the protector main body, which goes out and is the lower end when in the first position, is inherent in the recess of the puller main body . Puller according to claim 1, a protector position holding portion for maintaining the flop protector body to the first and second position manual displacement means has. Flop protector position holding portion, claim provided Ru consists portions resiliently engaging with each other between the flop protector body and the pull-out hand body recess walls to hold the protector body in a vertical state 2. The puller described in 2 . Flop protector position holding portion, pull according to claim 3 Ru consists stopper which engages a portion of the flop protector body so as to keep the protector body in a horizontal state. Consists that manual displacement means has a protector horizontal guide section, the protector horizontal guide section, in which first position and a second position for guiding the protector body so as to or or displacement in the horizontal state The puller according to claim 1 . Flop protector body formed Rutotomoni from substantially fan member comprises a manual displacement means and a protector pivot portion and the protector position holding unit, one of the protector pivot portion is substantially between a first position and a second position are those circumferential surface of the fan-shaped member for supporting the corner portions pivotally sector member so as to face always keeping a small gap in the horizontal wall of the recess of the pull-out hand body holding portion and other side of the protector position , puller according to claim 1 is to maintain the first position and the second position of the protector body. The protector position holding part is composed of a first position support piece and a second position support piece, and the first position support piece is provided on the puller body so as to support one side of the substantially sector-shaped member at the first position. The puller according to claim 6, wherein the puller body is provided on the puller body so as to support the extension piece extending from the corner portion of the substantially sector-shaped member at the second position. The pull handle according to claim 7, wherein the first position support piece and the second position support piece are the same support piece. A puller body having a dent recessed from the surface, and a protector having a protector body provided in the dent of the puller body, and having the first surface retracted from the same surface as the surface of the puller body or from the surface thereof. In the puller in which the protector main body moves between the position of and the second position protruding from the surface of the puller main body,
The protector body is located on the upper end side in the recess, and
A manual displacing means that allows the protector main body to be directly displaced manually between the first position stored in the recess of the puller main body and the second position protruding from the dent of the puller main body is the protector horizontal guide portion. And consisting of
The protector horizontal guide portion engages with at least one surface of the protector body, and a guide rod for guiding the protector body to the first position or the second position through the long hole formed in the protector body. And a horizontal wall for holding the protector body horizontally , and the horizontal wall is on the upper end surface in the recess . Protector body provided for the purpose of retaining the protector body stable is in the first position and the second guide rod when in position of the elastic engagement entering freely corresponding elastic locking hole portion elongated hole The pull handle according to claim 9 formed at both ends .

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